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    H. C. Duke & Son, LLC P/N 184979 April 2012 Printed in U.S.A

    COMPACT SERIESSOFT SERVE FREEZER

    Model FM8

    184979 4/12

    OPERATOR'S MANUALwith Illustrated Parts List

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    Operators Manual

    for the

    Electro Freeze Model FM8

    Compact Series

    Soft Serve Freezer

    All contents Copyright 2012 H.C. Duke & Son, LLC, 2116 Eighth Avenue, East Moline, Illinois 61244

    i

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    ELECTRO FREEZE Model FM8

    184979

    When you see this symbol on your freezer or in thismanual, be alert to the potential for personal injury.Follow recommended precautions and safeoperating practices.

    WARNING

    CAUTION

    The signal words DANGER, WARNING andCAUTION are used with the safety alert symbol(DANGER decals on the freezer may or may nothave the safety alert symbol, but the message is thesame). Decals with the words DANGER, WARN-ING or CAUTION appear on the freezer. DANGERidentifies the most serious hazard. Decals with thewords DANGER or WARNING are typically nearspecific hazards on the freezer. General precautionsare listed on CAUTION safety decals.

    In this manual, CAUTION messages with the safetyalert symbol call attention to safety messages.

    ii

    SAFETY FIRST!SAFETY FIRST!SAFETY FIRST!SAFETY FIRST!SAFETY FIRST!

    Follow these four steps to safety ....

    DANGER

    2. Understand Signal Words ....

    1. Recognize Safety Information ....Look for this safety

    alert symbol throughout this manual.

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    ELECTRO FREEZE Model FM8

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    SAFETY FIRST!SAFETY FIRST!SAFETY FIRST!SAFETY FIRST!SAFETY FIRST!

    iii

    3. Follow Safety Instructions ....

    Read and understand all safety messages in thismanual. Read and understand the decal safetymessages on your freezer. Take notice of thelocation of all decals on the freezer and keep thesafety decals in good condition. Check themperiodically and replace missing, damaged orillegible safety decals. The safety decals mustremain in place and legible for the life of thefreezer. If you need new decals, use theinformation and illustrations on pages iv and v ofthis manual to identify the decal and call or writeto H.C. Duke & Son, LLC.

    DO NOT attempt to operate this freezer until youread and understand all safety messages and theoperating instructions in this manual.

    4. Operate Safely ....

    DO NOT allow untrained personnel to maintain orservice this machine. Failure to follow thisinstruction may result in severe personal injury. DONOT operate the freezer unless all service panelsand access doors are secured with screws. DONOTattempt to maintain or repair the freezer until

    the main power supply has been disconnected.Contact your local Electro Freeze Distributor forauthorized service.

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    ELECTRO FREEZE Model FM8

    184979iv

    Safety Decal Locations

    Do not attempt to operate the freezer untilall safety precautions and operating instruc-tions in this manual are read and under-

    stood.

    Take notice of all warning, caution, instruc-

    tion and information decals (or labels) on thefreezer as shown in the figure to the right.The labels have been put there to help

    maintain a safe working environment.

    The labels have been designed to withstand

    washing and cleaning. All labels must

    remain legible for the life of the freezer.Check labels periodically to be sure theycan be recognized as warning labels.

    If it is necessary to replace anylabel,please contact your local authorized ElectroFreeze Distributor or H. C. Duke & Son,

    LLC. When ready to order, you will need todetermine the (1) part number, (2) type of

    label, (3) location of label, and (4) quantityrequired, and include a return shipping

    address.

    You may contact your local authorizedElectro Freeze Distributor, as follows:

    Name:

    Address:

    Phone:

    or for factory service assistance contact

    H. C. Duke & Son, LLC. Electro Freeze

    Service Department by phone or FAX:

    Phone: (309) 755-4553(800) 755-4545

    FAX: (309) 755-9858

    E-mail: [email protected]

    (The decals on the next page are numbered1 and 2. Those numbers correspond to the

    numbers in the table below. The tableprovides the part number, description, and

    quantity for each decal.)

    No. Part No. Description (Qty)

    1 P/N HC165126 Decal Panel Removal Warning (3)

    2 P/N HC165025 Decal Beater Warning (1)

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    ELECTRO FREEZE Model FM8

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    Safety Decal Locations

    v

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    ELECTRO FREEZE Model FM8

    184979

    Table of Contents

    SECTION DESCRIPTION PAGE

    SAFETY ..............................................................................................ii

    PART I

    1. INTRODUCTION .......................................................................... 1

    2. NOTE TO INSTALLER ............................................................... 1

    3. ELECTRICAL REQUIREMENTS........................................... 2

    4. SPECIFICATIONS ........................................................................ 24.1 Particulars. ........................................................................................... 2

    4.2 Data Plate............................................................................................. 3

    4.3 Reference Information ............................................................................. 3

    4.4 Installation Date ..................................................................................... 3

    4.5 Dimensions. .......................................................................................... 4

    5. PART NAMES AND FUNCTIONS ......................................... 5

    6. OPERATOR CONTROLS & INDICATORS........................ 76.1 Selector Switch...................................................................................... 7

    6.2 Day-Night Switch ................................................................................... 8

    6.3 "ADD MIX" Indicator Light ........................................................................ 8

    6.4 Mix Float ............................................................................................... 8

    6.5 Mix Feed Tube & Regulator....................................................................... 9

    7. DISASSEMBLY AND CLEANING ........................................ 107.1 Cleaning Accessories ............................................................................ 10

    7.2 Disassembly Instructions........................................................................ 11

    7.3 Cleaning Instructions ............................................................................. 13

    8. ASSEMBLY ..................................................................................... 15

    9. START-UP INSTRUCTIONS ..................................................179.1 Sanitizing ............................................................................................ 17

    9.2 Priming ............................................................................................... 18

    vi

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    ELECTRO FREEZE Model FM8

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    Table of Contents (continued)

    SECTION DESCRIPTION PAGE

    10. CLOSING PROCEDURES......................................................2010.1 Night Switch Operation ........................................................................ 20

    10.2 Draining Product From Freezer .............................................................. 21

    11. SOFT SERVE INFORMATION ..............................................2211.1 Overrun ........................................................................................... 22

    11.2 Rerun ............................................................................................... 22

    12. ROUTINE MAINTENANCE ...................................................23

    13. TROUBLESHOOTING TABLE .............................................24

    PART II

    MODEL FM8 REPLACEMENT PARTS WITH ILLUSTRATIONS ..*

    * Refer to Part II Table of Contents for help with locating part numbers and illustrations.

    vii

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    ELECTRO FREEZE Model FM8

    184979 1

    1 Introduction

    The FM8 freezer is designed to produce

    soft serve ice cream, ice milk, yogurt,

    and similar frozen dairy products, with aproduct serving temperature range of

    15 to 25F (-9 to -4C). If such products

    are prepared from powdered concen-

    trate, they should be precooled to 40F

    (4C) prior to introduction to the freezer.

    Use of other products in this machine is

    considered misuse (see Warranty).

    This manual has been prepared to assist

    you in the proper operation and general

    maintenance of the Electro Freeze

    Model FM8 freezer.

    Make sure all personnel responsible for

    equipment operation completely read

    and understand this manual before

    operating the freezer. When properly

    operated and maintained, the freezer

    will produce a consistent quality product.

    If you require technical assistance,

    please contact your local authorized

    Electro FreezeDistributor, as follows:

    Name:

    Address:

    Phone:

    For factory service assistance contact

    H.C. Duke & Son, LLC,.Electro Freeze

    Service Department as follows.

    Phone: (309) 755-4553(800) 755-4545

    FAX: (309) 755-9858

    E-mail: [email protected]

    2 Note to Installer

    This freezer must be installed and serviced

    by an Electro Freeze Distributor in accor-

    dance with the installation instructions.

    Air cooled models require a minimum of 3-

    inches (7.6 cm) air space on both sides and

    back of the freezer for adequate ventilation.

    If this freezer is to be used in a self-service

    application, it is recommended that the

    machine be fitted with a self-service kit.

    Contact your Electro Freeze Distributor or H.

    C. Duke & Son, LLC for this kit.

    Test the operation of the head switch prior to

    placing the freezer in service. See Section

    12, Routine Maintenance, Monthly.

    After installation the warranty registration

    card must be completed and returned to

    validate the warranty.

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    ELECTRO FREEZE Model FM8

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    1. Always verify electrical specifica-

    tions on the data plate (figure 4-1) of

    each individual freezer. Data plate

    specifications will always supersede theinformation in this manual.

    2. This freezer requires a protected

    20 amp 220 volt circuit. Connect the

    freezer to a circuit separate from any

    other electrical equipment. The freezer

    plug will fit a NEMA 6-20R receptacle.

    See figure 3-1.

    3. Supply voltage must be within

    10% of voltage indicated on the name-

    plate.

    4. An easily accessible main powerdisconnect must be provided for all

    poles of the wiring to the freezer.

    3 Electrical Requirements

    4.1 Particulars

    4 Specifications

    Width(in/cm) 26-1/2 / 67.33

    Height(in/cm) 55 1/4 / 140.34Depth (in/cm) 25-5/16 / 64.29

    Weight(lbs/kg) 558 /253

    Voltage* 208-230/60/1

    Circuit Ampacity 20.0

    Compressor (2) 3/4 HP/4300(BTUH)

    .56 kw (Motor)

    1.1 kw (Cooling)

    CAUTION

    Al l materials and connec-

    tions must conform to

    local requirements and be

    in compliance with the

    National Electric Code

    (NEC).

    CAUTION

    To prevent accidental

    electrical shock, a

    receptacle with a positive

    earth ground is required.

    Figure 3-1 Plug

    Beater Motor (2) 3/4 HP /.56 kw

    Refrigerant R-404aCharge (ea. side) 24 oz / .68 kg

    Cooling Air

    Hopper (2) 10 qts / 9.5 liters

    Cylinder (2) 2.7 qts / 2.5 liter

    *Contact factory for other voltages.

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    ELECTRO FREEZE Model FM8

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    4.2 Data Plate

    The data plate provides important

    information that the operator should

    record and have available for parts

    ordering, warranty inquiries and servicerequests.

    Figure 4-1

    4.3 Reference Information

    Fill in the following information as soon

    as you receive the Electro Freeze FM8.

    (The item numbers encircled, be-

    low correspond with the callout

    numbers in figure 4-1.)

    1 Model Number: _______________

    2 Serial Number: _______________

    3 Electrical Spec: Voltage _______Phase_______ Hertz ________

    4 Total Amps: __________________

    5 Minimum Circuit Ampacity: _____

    4.4 Installation Date

    Write inReference

    InformationHERE!

    Fill in the date of installation, and the name, address, and phone number of the

    installer in the space provided below. This information will be needed when orderin

    parts or service for the FM8 Freezer.

    Date of installation: _________________________________________

    Installed by: _________________________________________

    Address: _________________________________________

    _________________________________________

    Phone: _________________________________________

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    ELECTRO FREEZE Model FM8

    4 184979

    Figure 4-2 Electro Freeze Model FM8 Dimensions

    4.5 Dimensions

    The dimensions of the FM8 freezer are provided in figure 4-2, below.

    NOTE: Optional ADA compliant handles are available.

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    ELECTRO FREEZE Model FM8

    184979 5

    5 Part Names and Functions

    6 HANDLE - DISPENSE. Opens

    and closes the plunger to start

    and stop the flow of product

    from the freezer.

    7 PIN - HANDLE. Secures

    handle to the head.

    8 KNOB - HAND. Secures the

    head to the freezing cylinder.

    9 NOZZLE. Shapes the frozen

    product being served.

    Figure 5-1 Head Assembly

    1 HEAD. Encloses the freezing

    cylinder and provides an opening

    for product to be dispensed.

    2 O-RING - HEAD. Seals the

    head to the freezing cylinder.

    Must be lubricated.

    3 PLUNGER. Seals the product

    opening in the head when

    closed. Allows product to flow

    when open.

    4 ROD - PLUNGER. Starts the

    freezer when dispensing. Must

    be in place before freezer will

    operate.

    5 O-RING - PLUNGER. Seals the

    plunger in the head. Must be

    lubricated to seal and slide

    freely.

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    ELECTRO FREEZE Model FM8

    6 184979

    5 Part Names and Functions (continued)

    1 SHAFT - ASSY. BEATER.Rotates in the freezing cylinder

    blending air and mix and ejecting

    product.

    2 BAR - BREAKER. Keeps

    product blended in the center of

    the beater shaft.

    3 BLADE - SCRAPER. Scrapes

    the frozen product from the

    freezing cylinder.

    4 SEAL - ASSY.SHAFT. Sealsthe opening between the freezing

    cylinder and the beater shaft.

    Figure 5-2 Beater Shaft Assembly

    1 O-RING - MIX FEED INSERT.

    Holds the regulator in place in

    the mix tube. Must be lubricated.

    2 INSERT-ASSY MIX FEED.

    Provides a positive shut off of

    mix flow to the freezing cylinder.

    3 TUBE - MIX FEED. Meters the

    correct amount of mix and air into

    the freezing cylinder from the

    hopper.

    4 O-RING - MIX FEEDTUBE.

    Seals the opening between the

    hopper and mix feed tube. (O-

    rings do not need lubrication.)

    Figure 5-3 Mix Feed Tube Assembly

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    ELECTRO FREEZE Model FM8

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    6.1 Selector Switch 1

    This three-position switch selects the

    mode of operation of the freezer.

    a. CLEAN (left) This position

    operates the beater only (no refrigerationto the cylinder). Always use this mode

    when performing cleaning and sanitizing

    operations.

    b. OFF (center) In this position

    the beater motor will not operate and no

    refrigeration will be provided to the

    cylinder.

    The following paragraphs describe the

    operator controls and indicators. Refer to

    figure 6-1 for location of these controls

    and indicators on the Model CS8 freezer.

    NOTE: The plunger rod must be in place

    before the freezer will operate in DAY,

    NIGHT, or CLEAN position.

    CAUTION

    Test operation of the head

    switch prior to placing the

    freezer in service. See Sec-

    tion 12, Routine Maintenance,Monthly.

    Figure 6-1

    6 Operator Controls

    Important:

    Do not use the automatic position

    with water or sanitizer in the cylinder

    or hopper the freezer will bedamaged.

    c. AUTO (right) This position

    activates both the beater motor and

    refrigeration unit. This is the normal

    operating position.

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    ELECTRO FREEZE Model FM8

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    6 Operator Controls (continued)

    6.2 Day Night Switch 2

    6.4 Mix Float

    The float must be installed on the

    sensor tube for the ADD MIX indicator

    light to work.

    Figure 6-2

    6.3 ADD MIX Indicator Light 3

    b. NIGHT (right) This energy-

    saving mode will reduce product agita-

    tion. The freezer will automatically cycle

    to maintain temperatures below 41F

    (5C). Use this position when the freezer

    will not be in use for periods of more

    than an hour.

    a. DAY (left) The low tempera-

    ture thermostat controls the system

    refrigeration to maintain the product

    serving temperature between 18to

    21F (-8 to -6C). This is the normal

    operating position.

    When lit, this light indicates the mix in

    the hopper is at a low level and should

    be refilled as soon as possible. Always

    maintain at least 2 inches (5.1 cm) of

    mix in the hopper. For best operating

    results keep hopper full.

    Important:

    If proper mix level is not maintained,

    a freeze-up may occur and damage

    the freezer.

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    ELECTRO FREEZE Model FM8

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    6 Operator Controls (continued)

    6.5 Mix Feed Tube & Insert

    Figure 6-3

    Figure 6-4

    This two-position regulating device

    (figure 6-3) meters the correct amount

    of mix and air into the freezing cylinder.

    a. OPEN - Always use this posi-

    tion when dispensing product. (See

    figure 6-4. When OPEN you can see

    clear through the hole in the top of the

    mix feed tube.)

    Important:If product is dispensed when the

    regulator is in the CLOSED posi-

    tion, a freeze-up will occur and may

    damage the f reezer.

    b. CLOSED - Use this position

    when the freezer is in the NIGHT

    mode, and when product will not be

    dispensed for a long period of time.

    (See figure 6-4. When CLOSED you

    cannot see through the hole in the top

    of the mix feed tube the white plastic

    regulator tube inside will block the hole.)

    Pin

    Location

    Pin

    Location

    INSERT

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    ELECTRO FREEZE Model FM8

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    It is important that the freezer be disas-

    sembled, washed, lubricated and sani-tized before operation.

    The cleaning and sanitizing instructions

    explained in this manual are required to

    maintain a clean, sanitary freezer. The

    freezer should be disassembled,

    cleaned, reassembled, lubricated and

    sanitized daily to ensure the best pos-

    sible product and freezer operation.

    7 Disassembly and Cleaning

    Persons assembling, cleaning or sanitiz-

    ing the freezer must wash and sanitizehands and forearms with an approved

    sanitizer.

    7.1 Cleaning Accessories

    The following are accessories necessary for cleaning, sanitizing and disassembly/

    assembly.

    1. BRUSH & HANDLE, Cylinder.

    4-inch diameter with 28-inch handle, used

    for cleaning the cylinder.

    2. BRUSH, Double end. 1-1/8 inch

    diameter and 7/16-inch diameter, used for

    cleaning the drain tube, mix inlet tube and

    mix feed tube.

    3. BRUSH, General parts cleaning. 1-

    inch diameter, 12-inches overall length,

    used for cleaning the head.

    4. BRUSH, Mix feed assembly. 1/4-

    inch diameter, 18-1/2 inches overall length

    used for cleaning the mix feed tube and

    regulator.

    5. LUBRICANT, Lubri-Film Plus.

    Approved lubricant for moving parts and O-

    rings. See assembly instructions for lubricat-

    ing points.

    6. KIT, O-ring. This kit contains all O-

    rings and seal needing replacement on a

    regular basis.

    Figure 7-1 Accessories

    1

    2

    3

    4 5

    158009 BRUSH-4 DIA

    158012 HANDLE

    158054A LUBRI-FILM PLUS

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    ELECTRO FREEZE Model FM8

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    7.2 Disassembly Instructions

    CAUTION

    To avoid electrical shock or

    contact with moving parts,

    make sure all switches are

    in the OFF position and

    that the main power supply

    is disconnected.

    3. Remove the handle pin (7),

    plungers (3) and nozzles (9) from head

    (1).

    4. From each side of the freezer,

    remove the beater shaft (10, figure 7-3)

    from the cylinder. Then remove breaker

    bar (11), scraper blades (12) and shaft

    seal (13) from the beater shaft.

    5. Remove hopper cover, drip tray,

    and drip tray insert.

    6. Remove the mix feed tube (figure

    7-4) and mix float from the hopper.

    1. If there is product in the freezer,

    refer to Section 10, Closing Proce-

    dures, 10.2 Draining Product.

    2. Remove plunger rods (4, figure

    7-2) and hand knobs (8), and pull

    dispensing head (1) straight out.

    Figure 7-2 Disassemble the dispense head

    continued

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    ELECTRO FREEZE Model FM8

    12 184979

    CAUTION

    To prevent bacteria growth,

    remove all O-rings when

    cleaning. Failure to do so

    could create a health

    hazard.

    7. Remove the insert (2) from the

    mix feed tube. Remove the O-ring (1)

    from the insert. Remove the O-rings (4)

    from the mix feed tube (1).

    8. Remove the O-rings (figure 7-2,

    #2) from the head (1). Remove the O-

    rings (5) from the plungers (3). Remove

    the shaft cup seals from the washer on

    the shaft seal assembly (figure 7-3, #13).

    7.2 Disassembly Instructions (continued)

    Figure 7-4 Disassemble the Mix Feed

    Tube

    Figure 7-3 Dissasemble the Beater

    Shaft

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    ELECTRO FREEZE Model FM8

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    7.3 Cleaning Instructions

    The cleaning instructions explained in this section are procedures to remove bacte

    ria and maintain a clean sanitary freezer. Both sides of the soft serve freezer must

    be disassembled, washed and sanitized according to the instructions in this manua

    before start-up to ensure the best possible cleanliness.

    Figure 7-6 Clean the head ports

    CAUTION

    Electric shock hazard. Do not splash water on switches or allow water

    to flow onto electrical components inside the machine.

    CAUTION

    To prevent bacteria growth, use only approved sanitizers to sanitize

    the machine. Failure to do so could create a health hazard.

    Important:

    Do not use unapproved sanitizers

    or laundry b leach. These materialsmay contain high concentrations

    of chlor ine and will chemically

    attack freezer components.

    NOTE: It is your responsibility to be

    aware of the requirements for meetingfederal, state, and local laws concerning

    the frequency of cleaning and sanitizing

    the freezer.

    1. Prepare a three-compartment

    sink for washing, rinsing, and sanitizing

    parts removed from the freezer per

    applicable health codes. Also, prepare a

    clean surface to air-dry all parts.

    NOTE:The sanitizer should be mixed

    according to the manufacturers instruc-

    tions to yield 100 parts per million(PPM) available chlorine solution.

    (example: Stera Sheen Green Label).

    Use warm water (100 to 110F or 38 to

    43C) to wash, rinse, and sanitize.

    Important:

    Do not leave parts i n sanitizer for

    more than 15 minutes.

    2. Wash all parts removed from the

    freezer thoroughly with dish detergent.

    Clean the following parts with the

    appropriate brush provided:

    a. The mix feed tubes and inser

    main bore and cross holes (figure 7-5).

    b. The head plunger openings,

    center plunger ports, breaker bar cavi-

    ties, O-ring grooves, dispense nozzle

    mounting rings and mix ports (figure 7-

    6). continued

    Figure 7-5 Clean the mix feed tube

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    ELECTRO FREEZE Model FM8

    14 184979

    7.3 Cleaning Instructions (continued)

    c. The shaft seals, washers,

    plunger O-ring grooves, nozzlse and

    floats (figure 7-7).

    d. The beater shafts inside the front

    collar and the hole on the rear flange (figure

    7-8).

    3. After all parts are washed, rinse

    and then place them in the sanitizing

    solution. For proper sanitizing, the parts

    must remain fully immersed in the

    sanitizer for 5 minutes.

    4. Using the sanitizing solution.

    a. Thoroughly brush the hoppers,

    around the mix level sensor tubes and mixfeed ports to the cylinders (figure 7-9).

    b. Brush the inside of the cylin-

    ders, making certain to clean the back

    walls of the cylinders.

    c. Brush the inside of the drain

    tube with sanitizer (figure 7-10).

    d. Wipe down the sides of the

    freezer.

    Figure 7-8 Clean beater shaft

    Figure 7-9 Clean hopper and mix

    feed port

    Figure 7-7 Clean shaft seal, bushing,

    plunger, nozzle and float

    Figure 7-10 Clean Drain Tube

    Replace worn brushes. Useonly Electro Freeze original or

    authorized replacementparts. See AlphabetizedParts List in Part II of this

    Manual to order new brushes.

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    ELECTRO FREEZE Model FM8

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    8 Assembly

    Correct assembly of the freezer is

    essential to prevent leakage of productand damage to the freezer. To assemble

    the freezer, you will need an approved

    lubricant (such as Lubri-Film Plus). Make

    sure all parts of the assemblies have been

    washed and sanitized before assembling.

    Persons assembling the freezer must first

    wash and sanitize their hands and forearms

    with an approved sanitizer. Follow these

    instructions for each side of the freezer to

    be used.

    CAUTION

    To avoid electrical shock

    or contact with moving

    parts, make sure all

    switches are in the OFF

    position and that the main

    power supply is discon-

    nected.

    1. Assemble the beater shaft seal

    on the washer to complete the beater

    shaft seal. Apply a moderate amount of

    approved sanitary lubricant (such as Lubri-

    Film Plus or equivalent) to the internal

    surface and the face of the plastic bushing

    opposite the bell portion of the seal. Do not

    allow any lubricant to come in contact with

    the bell-shaped rubber portion of the seal

    (figure 8-1).

    2. Install the shaft seal assembly over

    the rear of the beater shaft, with the bell-

    shaped portion facing the rear (figure 8-2).

    3. Apply lubricant to the bearing areas

    of the breaker bar and bushing.

    4. Slide the breaker bar into the

    center of the beater shaft, so the bar fits

    into the hole in the rear beater shaft

    disc. Place both scraper blades on the

    beater shaft, as shown in figure 8-2.

    Figure 8-1 Lubricate shaft seal

    Figure 8-2 Assemble beater shaft

    assembly

    continued

    SEAL (CUP) WASHER (BUSHING)

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    ELECTRO FREEZE Model FM8

    16 184979

    8 Assembly (continued)

    Figure 8-3 Assemble the head assembly

    Figure 8-4 Assemble the mix feed tube

    5. Insert the assembled beater shaft

    into the cylinder by sliding the rear blade

    along the bottom of the cylinder. This willcenter the beater shaft and allow align-

    ment with the drive shaft. Rotate and

    push the beater assembly while pushing,

    until the shank has engaged the drive

    shaft. Install both beater shafts.

    6. Install and lubricate the O-rings

    (see O-ring chart) on the dispensing

    plungers, and insert into the head

    (figure 8-4).

    7. Install and lubricate the 4-inch

    head O-rings.

    8. Position the handles in the head

    assembly and lock in place with the

    handle pin.

    9. Snap the nozzles on the mix

    outlets at the bottom of the head.

    Important:

    Do not overtighten the hand knobs .

    Excessive force will damage the head.

    Tighten the hand knobs finger-tight

    only.

    10. Install the dispensing head onto

    the freezer by sliding the head over the

    threaded studs and aligning the square

    end of the breaker bars with the square

    in the dispensing head. Slide the head

    into the cylinders and install the hand

    knobs, being careful to tighten evenly

    and finger-tight only.

    NOTE: The plunger rods must be in

    place for the freezer to operate in the

    CLEAN or AUTO mode.

    11. Install the plunger rods.

    12. Install the O-rings on the mix

    feed tubes and insertss, as shown in

    figure 8-4.

    14. Lubricate the O-rings on the

    inserts and install into the mix feed

    tubes. See figure 8-4. (No lubrication is

    required on the mix feed tube O-rings.)

    INSERT

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    ELECTRO FREEZE Model FM8

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    9 Start-up Instructions

    The sanitizing instructions explained in

    this manual are important procedures toremove bacteria and maintain a clean,

    sanitary freezer. Each side of the soft

    serve freezer mustbe disassembled,

    washed and sanitized according to the

    instructions in this manual. Always

    sanitize before start-up to ensure the

    best possible cleanliness.

    CAUTION

    To prevent bacteria growth,

    use only approved

    sanitizers to sanitize the

    machine. Sanitizing must

    be done just prior to start-

    ing the machine. Failure to

    do so could create a health

    hazard.

    9.1 Sanitizing

    Figure 9-1 Sanitize hopper and its

    components

    Important:

    Do not use unapproved sanitizers orlaundry bleach. These materials may

    contain high concentrations of chlo-

    rine and will chemically attack freezer

    components.

    NOTE: It is your responsibility to be

    aware of and conform to the local, state,

    and federal laws concerning the fre-

    quency of cleaning and sanitizing the

    freezer.

    1. Wash and sanitize your hands

    and forearms. Follow these directions fo

    each side of the freezer.

    2. Prepare 2 gallons (7.6 liters) of

    sanitizing solution for each cylinder. The

    sanitizing solution must be mixed ac-

    cording to manufacturers instructions to

    yield 100 PPM (parts per million) avail-

    able chlorine solution (example: Stera-

    Sheen Green Label). Use warm water

    (100 to 110F or 38 to 43C) to wash,

    rinse, and sanitize.

    3. Ensure that the mix feed tube

    assembly and mix float are in the bottomof the hopper pan.

    Important:

    Never let the sanit izer remain in the

    freezer for more than 15 minutes.

    Important:

    Do not insert any tools or objects into

    the mix feed port or head dispensing

    hole while the freezer is runn ing.

    4. Pour sanitizing solution into the

    hopper pan. Using a clean brush, scrub

    the hopper wall, mix level sensor, themix feed port from the hopper to the

    cylinder, the inside of the mix feed tube

    and the mix float, as shown in figure 9-1

    5. Install mix float on mix level

    sensor and wash down the inside of the

    hopper cover.

    continued

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    ELECTRO FREEZE Model FM8

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    9.1 Sanitizing (continued)

    Figure 9-3 Mix Feed Tube

    Positions

    Look through top hole

    in tube you should

    see clear thro ugh.

    Look through top hole in

    tube you should see

    the inner white plastic

    tube (regulator) blocking

    the opening.

    Figure 9-4 Mix level line

    Figure 9-2 Selector (Toggle)

    Switch Positions

    9.2 Priming

    Important:

    Do not use the AUTO position with

    sanitizer in the cylinder. The freezer

    will be damaged.

    6. When the cylinder has filled with

    sanitizing solution, reconnect the main

    power supply to the freezer. Turn the

    selector switch to the CLEAN position

    (figure 9-2) and allow the beater to run

    for 5 minutes. During this time period,

    check for leaks around the head, plunger

    and drain tube.

    7. Place an empty container under

    the dispensing head and drain the

    solution by opening the appropriate

    plunger to allow cylinder and hopper toempty. Open and close each plunger at

    least 10 times during draining to sanitize

    the port area of dispense head.

    8. When the sanitizing solution has

    drained from the freezer, turn the selec-

    tor switch to the OFF position.

    Priming the freezer removes all excess

    air and sanitizer from the freezing

    cylinder and sets the proper overrun for

    the first cylinder of product. For eachcylinder, follow these steps:

    1. Wash and sanitize your hands.

    2. Install the mix feed tube assem-

    bly in the hopper. Push all the way down

    and ensure the insert is in the

    CLOSED position, as shown in figure

    9-3.

    3. Fill the hopper with mix to the mix

    level line (figure 9-4) on the mix tube

    assembly (3 pints).

    4. Place an empty container under

    the dispense head. While holding the

    plunger open, also open the insert,

    allowing mix to force out all remaining

    sanitizer. When pure mix appears, close

    the plunger.

    MIX LEVEL

    continued

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    ELECTRO FREEZE Model FM8

    184979 1

    5. Remove the mix feed tube and

    allow the remaining mix in the hopper to

    flow into the cylinder.

    6. Reinstall mix feed tube assembly

    in the hopper and push all the way

    down. Make sure the insert is in the

    CLOSED position as shown in figure 9

    3.

    Important:

    Failure to completely remove sani-

    tizer or water from the freezing cy lin-

    der before placing in AUTO will

    damage the f reezer.

    7. Turn selector switch to AUTO to

    begin the freezing process. Fill the

    hoppers with mix to the full operating

    level and install the hopper cover.

    8. Keep the insert in the CLOSED

    position until you are ready to dispense

    the first serving. When ready, move

    inserts to the OPEN position, as shown

    in figure 9-3.

    9. During long idle periods, the

    inserts should be closed but remem-

    ber when dispensing product,

    make sure that the mix feed insert isOPEN at all times.If not open, the flow

    of mix will be restricted, causing the

    product to freeze solid. Hard, frozen

    product could cause damage to the

    freezer. Do not allow lubricant to block

    the hole in the tube, as this would have

    the same result.

    9.2 Priming (continued)

    Closed empty hopper

    Closed firs t level mix

    Open full hopper

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    ELECTRO FREEZE Model FM8

    20 184979

    1. In areas where state and local

    health codes allow, the freezer may be

    switched to the energy saving NIGHT

    mode operation. This will allow the

    freezer to cycle less at night, but still

    maintain approximately 41F (5C), or

    lower, product in the cylinder and hop-

    per.

    2. To switch the freezer to the

    NIGHT mode, leave the SelectorSwitch in the AUTO position and place

    the Day/Night Switch in the NIGHT

    position.

    3. The plunger rod must be in place

    for the unit to operate in the NIGHT

    mode.

    4. Remove nozzle, and clean all

    soiled surfaces with soap and water.

    5. Using the small brush supplied

    in the spare parts kit, brush the nozzle

    and bottom of the plunger, and thenwash with sanitizing solution.

    6. Turn the mix feed insert to the

    CLOSED position, as shown in figure

    10-1.

    7. Check mix level in hopper to

    ensure there is enough mix to keep the

    indicator light off; add mix if necessary.

    Do not dispense product when the

    mix feed insert is in the CLOSED

    position.

    8. To start the machine after usingthe NIGHT mode, place back to DAY

    mode and replace the sanitized nozzle.

    9. OPEN the mix feed insert and

    fill the hopper with mix (figure 10-1).

    10 Closing Procedures

    10.1 Night Switch Operation

    Closed night operation

    Look through top hole

    in tube you should

    see clear thro ugh.

    Look through top hole

    in tube you should

    see the inner white

    plastic tube (regula-

    tor) blocking the

    opening.

    Figure 10-1 Mix Feed Tube

    Positions

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    ELECTRO FREEZE Model FM8

    184979 2

    10.2 Draining Product from Freezer

    Figure 10-2 Sanitize hopper

    7. Dispense the cold water. Follow

    with warm water and repeat until the

    water coming out is clear.

    8. Drain the remainder of the warm

    water from the cylinder. Turn selector

    switch to the OFF position.

    9. Prepare 2 gallons (7.6 liters) of

    sanitizing solution. Sanitizing solution

    must be mixed according to

    manufacturers instructions to yield 100

    PPM available chlorine solution (ex-

    ample: Stera-Sheen Green Label). Use

    warm water (100 to 110F or 38 to

    43C).

    10. Pour sanitizing solution into thehopper pan. Using a clean brush, scrub

    the hopper walls, mix level sensor, the

    mix feed port from the hopper to the

    cylinder, the inside of the mix feed tube

    and the mix float as shown in figure 10-

    2.

    Important:

    Do not use the AUTO position with

    sanitizer in the cy linder. The freezer

    will be damaged.

    11. When the cylinder has filled withsanitizing solution, turn the selector

    switch to the CLEAN position and allow

    the beater to run for 5 minutes.

    12. Place an empty container under

    the dispensing head and drain the

    solution by opening the plunger to allow

    cylinder and hopper to empty. Open the

    center plunger to allow sanitizer into the

    center plunger cavity.

    13. When the sanitizing solution ha

    drained from the freezer, turn the selec-

    tor switch to the OFF position.

    Note: It is your responsibility to be

    aware of, and conform to, the require-

    ments for meeting local, state, and

    federal laws concerning the frequencyof cleaning and sanitizing the freezer.

    To remove frozen product from the

    cylinders, perform the following steps

    for each cylinder:

    1. Place the selector switch in the

    CLEAN position.

    2. Remove the mix feed tube from

    the hopper.

    3. Let the beater run for 5 minutes.

    This will allow the product in the cylin-der to soften.

    4. Place a clean, sanitized con-

    tainer under the dispensing nozzle.

    5. Dispense the semi-frozen

    product until it quits dispensing. If local

    health codes permit, cover the rerun

    product container and place it in the

    cooler. (See Section 11, SOFT SERVE

    INFORMATION)

    Important:

    Do not use hot water. Damage to thefreezer could occur.

    6. Close plunger and pour two

    gallons (7.6 liters) of cold water into the

    hopper.

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    ELECTRO FREEZE Model FM8

    22 184979

    11 Soft Serve Information

    11.1 Overrun

    As mix is frozen in the freezing cylinder,

    air is incorporated into the mix to in-

    crease its volume, as well as enhance

    the taste and texture of the finished

    product. The increase in volume is

    called overrun.Fifty percent overrun

    translates to a volume increase of 50%

    10 gallons of liquid mix has become

    15 gallons of finished product.

    Controlled overrun is important to

    maintain consistency in product quality.

    Too much overrun (air) results in a light,

    fluffy product lacking the cold refreshing

    appeal of a quality product. Too little

    overrun results in a wet, heavy product.

    To correctly measure the overrun per-

    form the following steps:

    1. Place an empty pint container on

    the scale* and adjust your scale to zero.

    2. Remove container from scale

    and fill the container with liquid mix to

    the top. Weigh the container and record.

    3. Replace the liquid mix with

    frozen product, being sure to leave no

    voids or air spaces in the container.

    4. Strike off the excess product so

    it is even with the top of the container

    and measure the weigh.

    5. Use the following formula to

    figure overrun percentage:

    Weight of liquid mix minus weight of

    frozen product/divided by the frozen

    weight. Multiply by 100. See example.Example:

    Weight of 1 pint of mix = 18 oz.

    Weight o f 1

    pint frozen product = 12 oz.

    Difference = 6 oz.

    6 oz. div ided by 12 oz. = .5

    .5 x 100 = 50% over run

    *YourElectro Freeze Distributor can

    provide a scale (P/N HC158049) that isgraduated in overrun percentage.

    11.2 Rerun

    NOTE: Rerun product is unable to

    accept the same amount of air as

    fresh product. As a result, the quality

    will be affected and product may

    appear grainy and icy.

    For further information contact your

    local Electro Freeze distributor or

    the Service Department of H. C.

    Duke & Son, LLC, phone (309) 755-4553 or (800) 755-4545.

    If local health codes permit the use of rerun

    make sure to follow these procedures:

    1. Store rerun mix in a clean, sani-

    tized container.

    2. Store in a cooler with a temperature

    below 40F (4.4C).

    3. DO NOT prime the machine with

    rerun. Always skim off and discard foam.Then combine the rerun with fresh mix in a

    ratio of 50/50 and add to the hopper during

    operation.

    4. Once a week run the mix as low as

    possible and discard after closing. This will

    break the rerun cycle and reduce the

    possibility of high bacteria and coliform

    counts.

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    ELECTRO FREEZE Model FM8

    184979 2

    12 Routine Maintenance

    MONTHLY

    Test Head SwitchThe head switch feature is designed to prevent

    the beater shaft from being accidentally activated.

    It is essential that the proper operation of this

    switch be verified on a routine basis. Use the

    following instructions to test for proper operation:

    1. Be sure all switches are in the OFF

    position.

    2. Disconnect the main power supply.

    3. Remove the dispense head and beater

    shaft assembly.4. Connect the main power supply.

    5. Turn the selector switch to the CLEAN

    position.

    CAUTION

    Moving parts. DO NOT place hands

    in the freezing cyl inder. Severe

    personal injury could result.

    6. Look inside the freezing cylinder toward

    the rear; the drive shaft coupling shouldNOTbe

    turning. Turn the switch off and disconnect themain power supply.

    7. If the drive shaft coupling is turning, or

    you are unable to determine whether or not the

    shaft is turning, turn the switch to the OFF

    position, disconnect the main power supply and

    contact your Electro Freeze Distributor for

    service. DO NOTplace the freezer in service

    until the problem has been fixed.

    Electro Freeze recommends the following

    schedule to help maintain your Model FM8

    freezer in like-new operating condition.Take the time to learn and perform these

    routine procedures and receive in return

    many years of valuable service from your

    freezer. Protect your investment!

    DAILY

    1. Disassemble, wash, rinse, sanitize, air-dry,

    reassemble and sanitize all parts which come intocontact with the mix.

    CAUTION

    To prevent bacteria growth, remove all o-

    rings when cleaning. Failure to do so could

    create a health hazard.

    2. Clean the cylinder and drain tube with the

    appropriate brushes.

    3. Upon cleaning, inspect all seals and O-rings that

    come into contact with mix. Replace any O-ring that is

    worn, torn, or loose-fitting.

    4. Wipe all exterior surfaces of the freezer to

    remove any splattered mix.

    5. Check overrun and temperature of the product.

    QUARTERLY

    1. Have air-cooled condenser fins cleaned by yourElectro Freeze Distributor.

    Important:

    Never use a screwdriver or sharp object to clean

    between fins.

    2. Have your Electro Freeze Distributor check the

    refrigeration system and make the necessary adjust-

    ments.

    1500 HOURS OF

    OPERATION OR

    6 MONTHS

    1. Contact your Electro Freeze

    distributor for the initial oil change of the

    gear reducer.

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    ELECTRO FREEZE Model FM8

    24 184979

    12 Routine Maintenance

    USE ONLY ORIGINAL OR AUTHORIZED REPLACEMENT PARTS WITH THIS FREEZER.

    If you have any questions on items that are not included in this schedule or problems that require

    service assistance, please call your local distributor or H.C. Duke & Son, LLC, Electro Freeze

    Service Department for factory service assistance.

    Phone: (309) 755-4553 or (800) 755-4545

    FAX: (309) 755-9858

    E-mail: [email protected]

    WINTER STORAGE

    To protect the unit during seasonal shutdown, it is

    important to store the freezer properly. Use the

    following procedures:

    1. Disconnect all power to the freezer.

    2. Disassemble and wash all parts that come

    into contact with the mix using a warm, mild deter-

    gent solution. Rinse in clear water and dry all parts

    thoroughly. Clean drain tube and all exterior panels.

    3. Store the loose parts, such as the head

    assembly and beater assembly, in a safe dry place.

    4. Do not lay heavy objects on the plastic or

    rubber parts.

    5. Cover the freezer and all loose parts to

    protect them from dust or other elements that could

    contaminate them while in storage. Place the

    freezer in a dry location.

    6. If you have an air cooled freezer, have the

    condenser fins cleaned by your Electro Freeze

    Distributor.

    Important:

    The water valve must be opened in order to blow

    out the condenser. Failure to purge the freezer

    of water can result in severe damage to the

    refrigeration system. Call your Electro Freeze

    Distributor for service.

    7. On water-cooled freezers, disconnect the

    water supply. Use compressed air to blow out all

    remaining water in the condenser.

    5000 HOURS OF

    OPERATION OR1 YEAR

    1. Contact your Electro Freeze distributor to

    have the oil in the gear reducer changed.

    NOTE: Under normal conditions the oil should be

    changed after 5000 hours of operation or every

    ANNUALLY

    CAUTION

    To avoid electrical shock or contact with

    moving parts, make sure all switches are

    in the OFF position and that the main

    power supply is disconnected.

    1. Have drive belts replaced by your Electro

    Freeze Distributor.

    2. Have the inside of the freezer cleaned,

    including base, side panels, condenser, etc., by your

    Electro Freeze Distributor.

    3. Have drive shaft and bearing assemblies

    inspected by authorized service technician.

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    13 Troubleshooting Tables

    Important:Some refrigerants are hazardous to the earths atmo-sphere. To protect our environment, use a refrigerantrecovery/recycl ing unit when removing refrigerantfrom the system.

    CautionTo avoid electrical shock or contact with movingparts, make sure all switches are in the OFFposition and that the main power supply isdisconnected.

    ELECTRO FREEZE Model FM8

    CautionAl l maintenance adjustments must be done by anElectro Freeze Distr ibutor or authorized servicetechnician.

    THIS SAFETY ALERT SYMBOL IDENTIFIES

    IMPORTANT PERSONAL SAFETY MESSAGES IN

    THIS MANUAL. WHEN YOU SEE THIS SYMBOL, BE

    ALERT TO THE POSSIBILITY OF PERSONALINJURY. DO NOT ATTEMPT TO CONTINUE UNTIL

    THE SAFETY PRECAUTIONS ARE THOROUGHLY

    UNDERSTOOD.

    184979 25

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    ELECTRO FREEZE Model FM8

    26 184979

    13 Troubleshooting Tables (continued)

    PROBLEM PROBABLE CAUSE REMEDY

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    ELECTRO FREEZE Model FM8

    184979 27

    13 Troubleshooting Tables (continued)

    PROBLEM PROBABLE CAUSE REMEDY

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    ELECTRO FREEZE Model FM8

    28 184979

    13 Troubleshooting Tables (continued)

    PROBLEM PROBABLE CAUSE REMEDY

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    .ecivres

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    .ecivres

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    .rotubirtsiDezeerF

    .3 .tohootriatneibmA .3 .ecapsriaeromaeraderevuoleviG

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    ELECTRO FREEZE Model FM8

    184979 29

    13 Troubleshooting Tables (continued)

    PROBLEM PROBABLE CAUSE REMEDY

    snurtinU

    niyllaunitnoc

    dnaedomthgin

    .pusezeerf

    .1 .eruliaftnenopmoC .1 rofrotubirtsidezeerFortcelEruoytcatnoC

    .ecivres

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    thginrevosruos

    dnarednilycni

    .reppoh

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    .ecivres

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    Replacement Parts Manual

    with Illustrations

    H.C. Duke & Son, Inc. P/N 184979-02 April 2012 Printed in U.S.A.

    COMPACT SERIESSoft Serve Freezer

    Model FM8

    184979-01 4/12

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    i

    ELECTRO FREEZE Model FM8

    Replacement Parts Orders

    Table of ContentsPART II

    Figure 1 Head Assembly ..................................................... 1Figure 2 Beater Shaft Assembly........................................... 2

    Figure 3 Mix Feed Tube Assembly ........................................ 3

    Figure 4 Switch Box ..................................................................... 4

    Figure 5 Side/Back View Air Cooled ............................................ 6

    Figure 6 Side/Back View Water Cooled....................................... 8

    Figure 7 Panel View Air Cooled ................................................. 10

    Figure 8 Panel View Water Cooled ............................................ 12

    Figure 9 Capacitor/Relay Box .................................................... 14

    OTHER LISTS and INFORMATION

    Accessories ........................................................................ 15O-Ring Chart ........................................................................ 16

    Clean & Sanitize Sheet - English ........................................... 17

    Clean & Sanitize Sheet - Spanish .......................................... 19

    Clean & Sanitize Sheet - Chinese .......................................... 21

    Alphabetized Parts List ......................................................... 23

    ILLUSTRATIONS

    You must have the serial number of your

    freezer when ordering parts parts may

    differ with a particular serial number ofthe same model.

    Parts are listed using terminology that

    best fits the function of the part. The

    illustrations in this section will help you to

    find the correct part number and descrip-

    tion. Use the alphabetized parts list to

    verify part numbers pertaining to the

    serial number of your unit.

    Place your parts order through your local

    authorized Electro Freeze distributor.

    Name: _______________________

    Adress:_______________________

    ______________________________

    Phone:________________________

    If you require any further assistance,

    contact H. C. Duke & Son, Inc.,Electro

    Freezeas follows:

    Phone: (309) 755-4553

    (800) 755-4545

    FAX: (309) 755-9858

    E-mail: [email protected]

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    ELECTRO FREEZE Model FM8

    184979-01 1

    Use only original or author ized replacement parts with thi s freezer.

    Use of unapproved parts will void warranty.

    Figure 1 Head Assembly

    Item Part No. Description

    * ........... HC115774 ............... Head-Assy.Dispense Complete

    1 ..........HC118672 ............... Head-Assy. Dispense TF (Head Only)

    2 ..........HC160649 ............... O-Ring (Head)

    3 ..........HC137807 ............... Plunger-Dispense (Side)

    4 ..........HC137763 ............... Rod-Actuator (Plunger)

    5 ..........HC160624 ...............O-Ring (Plunger)

    6 ..........HC196166 ............... Handle-Dispense

    7 ..........HC137902 ............... Plunger-Dispense Center

    8 ..........HC160266 ............... Pin-Handle9 ..........HC162625 ............... Knob-Hand

    9A ....... HC114341 .............. Stud-Assy. Cylinder 1-15/16 (Not Shown)

    10........... HC196167 ............... Nozzle-Dispense

    * Includes all items above except # 4, 9 and 9A.

    HC116323 ................Handle-Assy. Dispense (Stainless Steel) (Not Shown)

    HC117783 ................Head-Assy. Dispense Complete w/Stainless SteelHandles (Not

    Shown)

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    ELECTRO FREEZE Model FM8

    2 184979-01

    Use only original or authorized replacement parts with this freezer.

    Use of unapproved parts will void warranty.

    Figure 2 Beater Shaft Assembly

    Item Part No. Description

    1 ........... HC115677........... Shaft-Assy. Beater

    2 ........... HC138202 .......... Bar-Breaker

    3 ........... HC137934 .......... Blade-Scraper

    4 ........... HC113824........... Seal-Assy. Shaft

    HC160557 ....... Seal-Beater Shaft (Cup)

    HC136025 ....... Washer-Shaft Seal (Plastic Bushing)

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    ELECTRO FREEZE Model FM8

    184979-01 3

    Use only original or author ized replacement parts with thi s freezer.

    Use of unapproved parts will void warranty.

    Figure 3 Mix Feed Tube Assembly

    Item Part No. Description

    * ............. HC116021 ..........Tube-Assy. Mix Feed

    (Complete)

    1 ............ HC160610 .........O-ring (Insert)

    2 ............ HC116005 ..........Insert-Assy. Mix Feed (Regulator)

    3 ............ HC138129 .........Tube-Mix Feed

    4 ............ HC160626 .........O-ring (Mix Feed Tube)

    * Includes all items above.

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    ELECTRO FREEZE Model FM8

    4 184979-01

    Use only original or authorized replacement parts with this freezer.

    Use of unapproved parts will void warranty.

    Figure 4 Switch Box (Sheet 1 of 2)

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    ELECTRO FREEZE Model FM8

    184979-01 5

    Use only original or author ized replacement parts with thi s freezer.

    Use of unapproved parts will void warranty.

    Item Part No. Description

    1 ........... HC150381 .............. Relay-Flange Base w/Cover

    2 ........... HC150795 .............. Strip-Terminal

    3 ........... HC150340 .............. Contactor-2 Pole 208-240v (Beater Motor)

    4 ........... HC150340 .............. Contactor-2 Pole 208-240v (Compressor)

    5 ........... HC150252-01 ......... Timer-.5-45Sec. Delay on Break 230V

    6 ........... HC150463 .............. Switch-Toggle DPDT CTR OFF (AUTO/OFF/CLEAN-

    Selector)

    7 ........... HC150461 .............. Switch-Toggle DPDT (DAY/NIGHT)

    8 ........... HC116613 .............. Switch-Assy. Plunger Sides

    8A ......................................... HC150456 ....... Switch-Snap Button (Head Switch)

    8B ......................................... HC150456 ....... Switch-Snap Button (Plunger Switch)HC115684 ....... Guide-Assy. Push Rod (not shown)

    HC137893 ....... Insulator-Switch (not shown)

    HC162303 ....... Spring-Plunger Rod (not shown)

    9 ........... HC150074 .............. Timer-DOM .5-3 Sec 24-240VAC

    10 ............ HC115744 .............. Switch-Assy. Plunger (Center)

    HC115742 ...... Guide-Assy. Push Rod (not shown)

    HC150479 ...... Switch-Push Button DPDT (not shown)

    HC162303 ...... Spring-Plunger Rod (not shown)

    11 ............ HC137760 .............. Rod-Plunger Switch (Actuator Button)

    Figure 4 Switch Box (Sheet 2 of 2)

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    6

    184979-01

    Useonlyoriginalorauthorizedreplacementpartswiththis

    freezer.

    Useofunappro

    vedpartswillvoidwarranty.

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    8

    184979-01

    Useonlyoriginalorauthorizedreplacementpartswiththis

    freezer.

    Useofunappro

    vedpartswillvoidwarranty.

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    10

    184979-01

    Useonlyoriginalorauthorized

    replacementpartswiththisfree

    zer.

    Useofunapproved

    partswillvoidwarranty.

    DRAW

    I

    DRAW

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    184979-01

    11

    Useonlyoriginalorauth

    orizedreplacementpartswiththisfreezer.

    Useofunapprovedpartswillvoidwarranty.

    Item Part No. Description

    1 .............. HC162625 ...................Knob-Hand

    2 .............. HC115774 ...................Head-Assy. Dispen

    (See Figure 1)

    or .............HC117783 ................... Head-Assy. Dispen

    (Stainless Steel Ha

    3 .............. HC114341 ...................Stud-Assy. Cylinde

    4 .............. HC150541 ...................Light-Indicator 28v

    5 .............. HC137876 ...................Panel-Dispense

    6 .............. HC196208 ...................Trimstrip (Black)

    7 .............. HC137849 ...................Cover-Electrical Bo

    8 .............. HC159064 ...................Grommet-7/8 OD x9 .............. HC119850 ...................Panel-Assy Front

    10 ............... HC140399 ...................Panel-Side LH

    11 ............... HC196207 ...................Cover-Hopper (Bla

    12 ............... HC140401 ...................Panel-Rear

    13 ............... HC196209 ...................Tray-Drip (Black)

    14 ............... HC196210 ................... Insert-Tray (Black)

    15 ............... HC140400 ...................Panel-Side RH

    16 ............... HC162133 ...................Caster-Low Profile

    16A............. HC150736 ...................Nut-Lock Conduit 1

    17 ............... HC162134 ...................Caster-Low Profile

    17A............. HC150736 ...................Nut-Lock Conduit 1

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    12

    184979-01

    Useonlyoriginalorauthorized

    replacementpartswiththisfree

    zer.

    Useofunapproved

    partswillvoidwarranty.

    DRAW

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    184979-01

    13

    Useonlyoriginalorauth

    orizedreplacementpartswiththisfreezer.

    Useofunapprovedpartswillvoidwarranty.

    Item Part No. Description

    1 .............. HC162625 ...................Knob-Hand

    2 .............. HC115774 ...................Head-Assy. Disp

    (See Figure 1)

    or .............HC117783 ................... Head-Assy. Disp

    (Stainless Steel

    3 .............. HC114341 ...................Stud-Assy. Cylin

    4 .............. HC150541 ...................Light-Indicator 28

    5 .............. HC137876 ...................Panel-Dispense

    6 .............. HC196208 ...................Trimstrip (Black)

    7 .............. HC137849 ...................Cover-Electrical 8 .............. HC159064 ...................Grommet-7/8 OD

    9 .............. HC119850 ...................Panel-Assy Fron

    10 ............... HC140399 ...................Panel-Side LH

    11 ............... HC196207 ...................Cover-Hopper (B

    12 ............... HC141226 ...................Panel-Rear

    12A............. HC151094 ...................Fan-Axial 19W

    13 ............... HC140400 ...................Panel-Side RH

    14 .............. HC162134 .................. Caster-Low Prof

    14A............. HC150736 ...................Nut-Lock Condu

    15 .............. HC162133.................. Caster-Low Prof

    15A............. HC150736 ...................Nut-Lock Condu

    16 ............... HC196210 ...................Insert-Tray (Blac

    17 ............... HC196209 ...................Tray-Drip (Black)

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    .oNtraP noitpircseD

    520561CH gninraWretaeB

    432561CH noitcurtsnIgninaelC

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    30-400461CH snoitcurtsnIgnitarepO

    621561CH lavomeRlenaP

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    641561CH HRpirtsmirT

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    elbacilppAtoN-A/N*

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    ELECTRO FREEZE Model FM8

    14 184979-01

    Use only original or authorized replacement parts with this freezer.

    Use of unapproved parts will void warranty.

    Figure 9 Capacitor/Relay Box

    LH = Left hand side is determined as you face the front of the freezer.

    RH = Right hand side is determined as you face the front of the freezer.

    Item Part No. Description

    1 HC161202 Thermostat-5 Fixed Diff. (Hopper )

    2 HC150778 Bushing-Insulator

    3 HC150290 Transformer-CL2 240PRI/24SEC

    4 HC150795 Strip-Terminal

    5 HC150293 Capacitor-Run (Beater Motor)

    6 HC150294 Capacitor-Start (Beater Motor)

    7 HC160743 Clamp-Hose 3-1/6 to 4 (Capacitor)8 HC151417-01 Relay-Start/Run(Compressor)

    9 HC151421 Capacitor-Run (Compressor)

    10 HC151436 Capacitor-Start (Compressor)

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    ELECTRO FREEZE Model FM8

    184979-01 15

    Use only original or author ized replacement parts with thi s freezer.

    Use of unapproved parts will void warranty.

    Part No. Description

    HC158003................ Brush-7/16 x 1-1/8 Double End

    HC158009................ Brush-4 inch w/o Handle (Use with HC158012 Handle)

    HC158026................ Brush-1 inch Dia. 12 in. Long

    HC158037................ Brush-1/4 inch Dia.18-1/2 OAL

    HC184232................ Chart-O-ring CS2, CS8, FM8

    HC150605................ Cord-Molded Plug

    HC158051................ Cup-Overrun Measuring 1 Pint (use with P/N HC158049 scale)

    HC158012................ Handle-Brush Fiberglass (use with HC158009 Brush)

    HC119402 ................ Kit-O-ring

    HC158054A ............. Lubricant-Lubri-Film Plus (per tube)HC158014................ Sanitizer-Stera-Sheen (per case - 4 x 4 lb. jars)

    HC158014A ............. Sanitizer-Stera-Sheen (per 4 lb. jar)

    HC158049................ Scale-Overrun

    HC184859................ Sheet-Clean & Sanitize CS (Chinese)

    HC184837................ Sheet-Clean & Sanitize CS (English)

    HC184837-15........... Sheet-Clean & Sanitize CS (Spanish)

    HC169374 ................ Tool-O-Ring Removal

    Accessories

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    ELECTRO FREEZE Model FM8

    16 184979-01

    Use only original or authorized replacement parts with this freezer.

    Use of unapproved parts will void warranty.

    16

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    CLEANING

    1. Disassemble the freezer components in accordance with

    the Operators Manual instructions.

    2. Prepare a three-compartment sink for cleaning, rinsing,and sanitizing parts removed from the freezer per appli-

    cable health codes. The sanitizer should be mixed accord-

    ing to the manufacturers instructions to yield 100 parts per

    million (PPM) available chlorine solution. (example: Stera-

    Sheen Green Label).

    3. Wash, rinse, sanitize, and air dry all parts removed from

    the freezer. For proper sanitizing, the parts must remain in

    the sanitizer for 5 minutes.

    4. The following parts should be cleaned with the appropriate

    brush supplied with freezer.

    a. The mix feed tube, regulator main bore, and crossholes.

    b. The head plunger openings, center plunger ports,

    breaker bar cavities, O-ring grooves, dispense nozzle

    mounting rings, and mix ports.

    c. The shaft seal, bushing, plunger O-ring grooves,

    nozzle, and float.

    d. The beater shaft inside the front collar and the hole on

    the rear flange.

    5. Clean the freezer with the approved cleaning solutions and

    brush out the inside of the hopper and around the mix level

    sensor tube.

    6. Thoroughly brush the hopper and mix feed port to the

    cylinder.

    7. Brush the inside of the cylinder, making certain to clean the

    back wall of the cylinder.

    8. Brush the inside of the drain tube.

    SANITIZING

    1. Assemble and lubricate freezer components in accordance

    with the Operators Manual instructions.

    2. Wash and sanitize your hands and forearms.

    3. Prepare 2 gallons (7.6 liters) of sanitizing solution in a

    container. The sanitizing solution must be mixed according

    to manufacturers instructions to yield 100 PPM (parts per

    million) available chlorine solution (i.e., Stera-Sheen or

    equivalent).

    4. Make sure that the mix feed tube assembly and mix float

    are in the bottom of the hopper pan.

    5. Pour sanitizing solution into the hopper pan. Using a clean

    brush, scrub the hopper walls, mix level sensor, the mix

    feed port from the hopper to the cylinder, the inside of the

    mix feed tube, and the mix float.

    6. Install mix float on mix level sensor and wash down the

    inside of the hopper cover.

    7. When the cylinder has filled with sanitizing solution,

    reconnect power, turn the selector switch to the CLEAN

    position and allow the beater to run for 5 minutes. During

    this time period, check for leaks around the head, plunger,

    and drain tube.

    8. Place an empty container under the dispensing head and

    drain the solution by opening the plunger to allow the

    cylinder and hopper to empty. Open and close the plunger

    at least 10 times during draining to sanitize the port area ofthe dispense head.

    9. When the sanitizing solution has drained from the freezer,

    turn the selector switch to the OFF position.

    The cleaning and sanitizing instructions explained in this instruction sheet are required to maintain a clean, sanitary

    freezer. The freezer should be disassembled, cleaned, reassembled, lubricated, and sanitized daily to ensure the best

    possible product and freezer operation.

    This instruction sheet is not intended to be used in place of the Operators Manual. Use the following informa-

    tion to assist you only after you have read, understood, and are accomplished in the procedures for cleaningand saniti zing detailed in the Electro Freeze Freezer Operators Manual.

    CAUTIONTo avoid electrical shock or contact with moving parts, make sure all switc hes are in the OFF position and

    that the main power supply is disconnected.

    Cleaning & Sanitizing Electro FreezeCompact Series Soft Serve Freezers

    Problem? Contact your local authorized distributor or the freezer manufacturer, Electro Freeze Service Department,

    2116 Eighth Avenue, East Moline, IL 61244, (309) 755-4553 or FAX (309) 755-9858.

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    Look through top hole

    in tube you should

    see clear through .

    Look through top hole in

    tube you should see the

    inner white plastic tube

    (regulator) blocking the

    opening.

    Closed empty hopper

    Closed mix at level line

    Open full hopper

    MIX LEVEL LINE

    PRIMING THE FREEZER

    1. Make sure that your hands and forearms and

    all freezer assemblies are sanitized.

    2. Install the mix feed tube assembly in the

    hopper. Push all the way down and make

    sure the regulator is in the CLOSED

    position.

    3. Fill the hopper with mix to the mix level line

    on the mix tube assembly.

    4. Place an empty container under the dispense

    head. While holding the plungeropen, place

    the regulator in the OPEN position, and

    allow the mix to force out all remaining

    sanitizer. When pure mix appears, close the

    plunger.

    5. Remove the mix feed tube and allow the

    remaining mix in the hopper to flow into thecylinder.

    6. Reinstall mix feed tube assembly in the

    hopper and push all the way down. Make

    sure the regulator is in the CLOSED

    position.

    Important:

    Failure to completely remove sanitizer or

    water from the freezing cylinder before

    placing in AUTO will damage the

    freezer.

    7. Turn selector switch to AUTO to begin thefreezing process. Fill the hopper with mix

    AND install hopper cover.

    8. Keep the regulator in the CLOSED position

    until you are ready to dispense the first

    serving. When ready, approximately 15-20

    minutes, move regulator to the OPEN

    position.

    9. During long idle periods, the regulator should

    be closed but remember when dis-

    pensing product, make sure that the mix

    feed regulator is open at all times.If not

    open, the flow of mix will be restricted caus-ing the product to freeze up. This condition

    could cause damage to the freezer. Do not

    allow lubricant or frozen product to block the

    hole in the tube, as this will have the same

    result.

    Part No. 184837

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    LIMPIEZA

    1. Desmonte los componentes del congelador segn lasinstrucciones del manual del operador.

    2. Prepare un fregadero de tres compartimentos para limpiar,enjuagar e higienizar componentes que retire delcongelador segn los cdigos sanitarios correspondientes.Debe mezclarse el higienizador segn las instrucciones delfabricante para que rinda una solucin de cloro disponiblede 100 partes por milln (PPM). (por ejemplo: Stera-SheenGreen Label).

    3. Lave, enjuague, higienice y seque al aire todas las piezasretiradas del congelador. Para higienizar correctamente,deben dejarse las piezas en el higienizador durante 5minutos.

    4. Deben limpiarse las piezas siguientes con el cepilloadecuado que se suministra con el congelador.

    a. El tubo alimentador de mezcla, la perforacin principaldel regulador y los agujeros cruzados.

    b. Las aberturas del mbolo de la cabeza, los orificios delmbolo central, las cavidades de la barra de asiento,los surcos de las juntas tricas, los aros de montaje delas boquillas surtidoras y los orificios de mezcla.

    c. El sello del eje, el buje, los surcos de las juntas tricasde los mbolos, la boquilla y el flotador.

    d. El eje del batidor dentro del collarn frontal y el agujeroen la brida posterior.

    5. Limpie el congelador con las soluciones de limpieza

    aprobadas y cepille el interior de la tolva y alrededor deltubo sensor de nivel de la mezcla.

    6. Cepille totalmente la tolva y el orificio alimentador demezcla al cilindro.

    7. Cepille el interior del cilindro, comprobando que quedelimpia la pared posterior del cilindro.

    8. Cepille el interior del tubo de drenaje.

    HIGIENIZACIN

    1. Monte y lubrique los componentes del congelador segn lasinstrucciones del manual del operador.

    2. Lvese e higienice las manos y antebrazos.

    3. Prepare 7,6 litros (2 galones) de solucin higienizadora enun recipiente. Debe mezclarse la solucin higienizadorasegn las instrucciones del fabricante para que rinda unasolucin de cloro disponible de 100 PPM (partes por milln)(p. ej.: Stera-Sheen u otra equivalente).

    4. Compruebe que el conjunto del tubo alimentador de mezclay el flotador de mezcla estn en el fondo del receptculo dela tolva.

    5. Vierta la solucin higienizadora dentro del receptculo de latolva. Con un cepillo limpio, friegue las paredes de la tolva,el sensor de nivel de mezcla, el orificio de alimentacin demezcla desde la tolva al cilindro, el interior del tubo

    alimentador de mezcla y el flotador de mezcla.

    6. Instale el flotador de mezcla en el sensor de nivel de mezclay lave el interior de la tapa de la tolva.

    7. Cuando el cilindro se haya llenado de solucinhigienizadora, reconecte la alimentacin, gire el interruptorselector a la posicin CLEAN (limpiar) y deje que funcioneel batidor durante 5 minutos. Durante este perodo, revise sihay fugas alrededor de la cabeza, el mbolo y el tubo dedrenaje.

    8. Coloque un recipiente vaco bajo la cabeza surtidora ydrene la solucin abriendo el mbolo para dejar que sevierta el contenido del cilindro y la tolva. Abra y cierre el

    mbolo por lo menos 10 veces durante el drenaje parahigienizar el rea del orificio de la cabeza surtidora.

    9. Cuando la solucin higienizadora se haya drenado delcongelador, gire el interruptor selector a la posicin OFF(apagada).

    Tiene algn problema?Dirjase a su distribuidor local autorizado o al depto. de servicio del fabricante del congelador, Electro

    Freeze Service Department, 2116 Eighth Avenue, East Moline, IL 61244, (303) 755-453 o FAX (309) 755-9858

    Limpieza e higienizacin de los congeladoresLimpieza e higienizacin de los congeladoresLimpieza e higienizacin de los congeladoresLimpieza e higienizacin de los congeladoresLimpieza e higienizacin de los congeladores

    Soft Serve Serie Compacta de Electro FreezeSoft Serve Serie Compacta de Electro FreezeSoft Serve Serie Compacta de Electro FreezeSoft Serve Serie Compacta de Electro FreezeSoft Serve Serie Compacta de Electro Freeze

    Las instrucciones de limpieza e higienizacin explicadas en esta hoja de instrucciones son necesarias para mantener el congeladolimpio e higienizado. El congelador debe desmontarse, limpiarse, montarse, lubricarse e higienizarse todos los das para asegurarun funcionamiento ptimo del congelador y el mejor producto.

    Esta hoja de instrucciones no est destinada a utilizarse en lugar del Manual del operador. Use la informacin siguiente

    como ayuda slo despus de haber ledo detalladamente el manual del operador del congelador Electro Freeze y haberrealizado los procedimientos de limpieza e higienizacin descritos en el mismo.

    PRECAUCINPara evitar choques elctricos o el con tacto con pi ezas en movimiento, compruebe que todos los interruptoresestn en la posic in OFF (apagada) y que est desconectado el principal suministro de alimentacin.

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    MIX LEVEL LINE

    1. Compruebe que tenga las manos y antebrazos,as como todos los componentes delcongelador debidamente higienizados.

    2. Instale el conjunto del tubo alimentador en la

    tolva. Empuje totalmente hacia abajo yasegrese de que el regulador est en laposicin CERRADA.

    3. Llene la tolva con la mezcla hasta la lnea denivel de la misma del conjunto del tubo demezcla.

    4. Coloque un recipiente vaco bajo la cabezasurtidora. Sosteniendo el mbolo abierto,coloque el regulador en la posicin ABIERTAy deje que la mezcla fuerce hacia afuera todo elhigienizador restante. Cuando aparezca mezclapura, cierre el mbolo.

    5. Retire el tubo alimentador de mezcla y deje quela mezcla restante en la tolva fluya dentro delcilindro.

    6. Vuelva a instalar el conjunto del tuboalimentador en la tolva y empuje totalmentehacia abajo. Compruebe que el regulador esten la posicin CERRADA.

    Importante:

    Si no se elimina totalmente el higienizador o

    el agua del cilindro congelador antes de

    colocar la unidad en AUTO (automtico)se daar el congelador.

    7. Gire el interruptor selector a AUTO paracomenzar el proceso de congelacin. Llene latolva con mezcla E instale la tapa de la tolva.

    8. Mantenga el regulador en la posicinCERRADA hasta que est listo para surtir laprimera porcin. Cuando est listo,aproximadamente 15-20 minutos, mueva elregulador a la posicin ABIERTA.

    9. Durante largos perodos inactivos, debe

    cerrarse el regulador pero recuerde que alsurtir el producto hay que asegurarse de

    que est abierto el regulador alimentador de

    mezcla en todo momento.Si no est abierto,el flujo de mezcla estar restringido y har quese congele el producto. Esta condicin podraocasionar daos al congelador. No deje que ellubricante o el producto congelado bloquee elagujero del tubo, porque esto tendr el mismoresultado.

    Nm. de pieza 184837-

    CEBADO DEL CONGELADORCEBADO DEL CONGELADORCEBADO DEL CONGELADORCEBADO DEL CONGELADORCEBADO DEL CONGELADOR

    LNEA DE NIVELDE LA MEZCLA

    Cerrado tolva vaca

    Cerrado mezcla en la

    lnea de nivel

    Abierto to lva llena

    ABRIR CERRADO

    Mire por el agujero

    superior del tubo-

    debe ver el tubo

    plstico blanco interior

    (regulador) que

    bloquea la abertura.

    Mire por el agujero

    superior del tubo

    debe poder ver

    totalmente a travs

    de l.

    20

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    1.

    2.

    100 (PPM)Stera-Sheen

    Green Label

    3.

    5

    4.

    a.

    b.

    O

    c. O

    d.

    5.

    6.

    7.

    8.

    1.

    2.

    3. 2 7.6

    100

    (PPM)Stera-

    Sheen

    4.

    5.

    6.

    7.

    CLEAN

    5

    8.

    10

    9.

    OFF

    Electro Freeze

    OFF

    Electro Freeze

    2116 Eighth Avenue, East Moline, IL 61244, (309) 755-4553(309) 755-9858

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    Closed

    Closed

    Open

    1.

    2.

    CLOSED

    3.

    4.

    OPEN

    5.

    6.

    CLOSED

    AUTO

    7. AUTO

    8. CLOSED

    15 20

    OPEN

    9.

    CLOSED

    184859

    OPEN CLOSED

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    ELECTRO FREEZE Model FM8

    184979-01 4/12 23

    PART PART SERIAL NUMBER

    DESCRIPTION NUMBER QTY (FROM TO)

    Important: All parts shown are for standard models designed for 230V/1PH/60HZ.

    Alphabetized Parts List for Model FM8

    * As Required

    ** Items Included In O-Ring Kit No. HC119402

    *** LH or RH Left or right hand is determined as you face the front of freezer.

    NLA No Longer Available

    Use only original or author ized replacement parts with thi s freezer.

    Use of unapproved parts will void warranty.

    Bar-Alignment .................................................... HC115798 ....... 1 ...... J2K -

    Bar-Breaker 11.45 in. .......................................... HC138202 ....... 2 ...... J2K -

    Belt-Poly V-LH*** (Sold only in matched sets).........HC153162 ....... 1 ...... J2K -

    Belt-Poly V-RH*** (Sold only in matched sets) ........HC153173 ....... 1 ...... J2K -

    Blade-Fan 10" 32 Suction (AC) ..........................HC159031 ....... 2 ...... J2K -

    Blade-Scraper .................................................... HC137934 ....... 4 ...... J2K -

    Box-Assy. Capacitor LH (Complete)....................... HC119881 ....... 1 ...... J2K -Box-Assy. Capacitor RH (Complete) ......................HC119882 ....... 1 ...... J2K -

    Bracket-Fan Motor (AC) ...................................... HC162611 ....... 2 ...... J2K -

    Bracket-Water Condenser (WC) ..........................HC139813 ....... 2 ...... C2R -

    Brush-1/4" dia. 18-1/2" Overall (Mix Feed) ..............H