_____________________________________________________________

HNG D

Ti liu hng dn ny cung ct gas ca Fulton, v phi c nhn vin kvic vn hnh l hi. Ti liu hng dn ny khng Cng khng thay th cho cc m hiNi dung hng dn v cc khuyn cc tiu chun l hi t dgi, ton b ni dung hng dt c thc hin ng. Trc khi vn chuyn, phi kihng cht lng cao nht ca nh

a) Kim tra vt liu b) Kim tra quy trnh sn xuc) Kim tra mi hn theo tiu chud) Kim tra thy tnh theo tie) Kim tra cc thnh phf) Vn hnh th g) Kim tra ln cui h) Kim tra ng gi.

Tt c cc thit b c th khng nn vt qu trng lqut ca bt k l hi Fulton no.

Khch hng phi kim tra l hVic lp t l hi vo v tr phvic iu khin lp t cc thi

_____________________________________________________________

NG DN VN HNH L HI FBA

n ny cung cp hng dn vn hnh v bo tr l hi c nhn vin k thut lun sn sng v chu trch nhi

n ny khng c xem nh l mt quy trnh k thucho cc m hin c hoc tiu chun c sn.

n v cc khuyn co bao gm trong phn tng qut, lin quan t du/t gas ca Fulton. Khi lp t thit b

ng dn ny phi c kim tra k chc ch

i kim tra thit b theo tiu chun cao em a nh sn xut:

n xut i hn theo tiu chun ASME

nh theo tiu chun ASME n in

c vn chuyn bng xe nng. Bt k trng hng lng cho php c ghi trn v, t iu khi

i Fulton no.

m tra l hi xem c bt k h hng, c bit l vt litr phi c x l bi mt chuyn gia c kinh nghi

t cc thit b nng.

______________________________________________________________________

i t du hoc u trch nhim v

thut hon chnh.

ng qut, lin quan c ng n rng vic lp

em n cho khch

ng hp no cng u khin, hoc v

u chu nhit. t chuyn gia c kinh nghim trong

_____________________________________________________________

MC LC

1. Lu thn trng nh2. M t/ hng dn

Thng s k thut v kch thnh v l hi Cung cp du nhin liCung cp gas Cung cp nc Lp t l hi Cc yu cu v in Cung cp kh sch cho phng l hCc quy nh thng khThng gi tng bn phS t chy ng dS n mn ca ng khiLp t im kim tra V sinh thn l

3. Vn hnh Khi ng l hi Thit lp u t du Thit lp u t gas iu chnh khng kh ciu chnh khng kh cB iu khin l hi

4. Bo tr Phng php lm v sinh iu chnh que la iu chnh my qut lKim tra vnh ai thp khng rPhng php thay th Khuyn co bo tr hng ngyKhuyn co bo tr hng tuKhuyn co bo tr hng thngKhuyn co bo tr hng nKhuyn co bo tr hng nX l s c

_____________________________________________________________

ng cnh bo v an ton

t v kch thc 4HP-150 HP

u

ch cho phng l hi nh thng kh

ng bn phi n khng kh

ng khi

nh khng kh cp 1 nh khng kh cp 2

sinh ng thm d mc nc

a ai thp khng r

b mt vt liu chu nhit ng ngy ng tun ng thng ng na nm ng nm

______________________________________________________________________

_____________________________________________________________

5. Cc b phn Cu to b phn mi lCu to b phn mi lBng pht tho bng v

6. Bo hnh

1/ Lu thn trng nhng c

Nhng t WARNINGS, CAUTIONSnhau ca ti hng dny nh mt v d v nhWARNINGS phi thit hi v ngi. CAUTIONS phi c quan st kh nng hot ng. NOTES phi c quan st l trch nhim v nhithit b ny. Phi hiu hoc mt hn kh nng gy ra tai n cc kha cnh v an ton v thi

CAUTION Mt s cht c s dsch tt c cc ng thnh.

NOTE Mt bnh cha tun hon 1. c thng hi. 2. C th tch

bnh cha tun hon thch h3. ng thng hi khng

trong bnh cha n4. Cc ng ng tu

nhn h thng tun hon qu nhi5. Xem li thng tin h

NOTE

_____________________________________________________________

a v u t du a v u t gas

ng v phng l hi

ng cnh bo v an ton

WARNINGS, CAUTIONS v NOTES xut hin trong cc phn ny. c lp i lp li trn nhng trang tm t

v nhn mnh s quan trng ca n. c quan st trnh s chn thng nghim tr

c quan st trnh thit hi hoc ph hy thi

c quan st gi cho l hi c hot ng vi him v nhim v ca tt c nhn vin tham gia vn hnh v b

u y WARNINGS, CAUTIONS, v NOTESng gy ra tai nn lao ng. Nhn vin phi quen thuan ton v thit b trc khi vn hnh hoc b

dng cho vic kim tra r r th n mn kim long ng vi nc sch sau khi vic kim tra r r

n hon c lp t, nn:

p ng s tiu th ca l hi cng nh duy trn hon thch hp. i khng c qu ngn (iu ny c th gy ra p su

c ngng). n hon khng c cch nhit. iu ny c thn hon qu nhit, gy ra mt s nghn hi trong bng dn h thng tun hon c thng tin chi ti

______________________________________________________________________

n trong cc phn khc ng trang tm tt an ton

ng nghim trng hoc

y thit b hoc mt

i hiu sut cao. n hnh v bo tr

NOTES th s gim i quen thuc trit o tr thit b.

n kim loi. Ra tht m tra r r hon

duy tr nhit

gy ra p sut tch t

u ny c th l nguyn i trong bm.

c thng tin chi tit.

_____________________________________________________________

Bo dng cn thc hicc quy nh bao gm bkin c Tn c ki

NOTE Nhn vin ch c o tknh bo h khi lp khng c cc mnh v

NOTE Gi knh thy v tr ban

WARNING Vic bo tr hoc lp nguyn nhn trc tip hogy hng thit b.

NOTE Sau khi lp t hon thnh v tr

CAUTION Khng bo qun hydrocacbon c chNOTE a) Cng tc ngt kt n

gi v tr on suon khng hot

b) Cng tc ny c chnh.

NOTE Bm s tip tc hot nc ny khong chng m

WARNING Trc khi bt u bt k vimng li cp in cho l h

CAUTION Khng lm nhiu chc n

_____________________________________________________________

c hin m bo rng van xa kh khi s dm b cha. Nu trong trng hp khng ch

c kin.

c o to lp t v bo tr knh thy v cc kt. Trc khi lp t, hy chc chn tt c v vn.

tr ban u cho ti khi sn sng lp t.

p t khng thch hp ng thy chun v kp hoc gin tip gy kt qu t gy ph

t hon thnh v trc khi vn hnh thn l phi

n hydrocacbon c cha Halogen gn hoc trong phng l h

t ni nng chy th b iu khin bm nc cn sut thi gian hot ng ca l hi cng nh

ng. c iu chnh offkhi sa cha hoc thc hi

t ng cho ti khi nc ti mc chnh xc trong l hng mt na ng thy chun.

t k vic g yu cu g np y v m t bn cho l hi phi c ngt kt ni.

c nng an ton ca ci ngt mc nc thp an ton.

______________________________________________________________________

ng p ng p khng chc chn, hi

y v cc kt ni, mang cc thit b u

t ni c th l n thn v/hoc

c lm sch.

c trong phng l hi.

c cp phi c ng nh khi trong giai

c hin vic iu

c chnh xc trong l hi. Mc

ng iu khin,

p an ton.

_____________________________________________________________

CAUTION Khi tm dng l hi cho bchnh trn c hai b m

NOTE chc chn rng l hhiu qu, thc hin cc biny.

NOTE B qut la c t tr20HP-150HP.

NOTE Nu l hi ang c vx kh c vn hnh trong ngy lm viPSIG).

NOTE Fulton yu cu x l nl hi.

WARNING Hy chc chn rng b

CAUTION Khng lm sch my o ho

NOTE Sau khi l hi Fulton s c tm thy phhng n qu trnh v khng lm nh hhp no.

_____________________________________________________________

i cho bt k cng vic sa cha ln no, tt bt l hi v b mt bn nc cp.

ng l hi Fulton ca bn c duy tr vn hnh an ton v n cc bin php bo tr trong mc 4 ca ti li

t trn cc cnh bn ngoi ca tm trn nh

c vn hnh t ng trn mt ng h ghi gin hnh trong ngy lm vic v mt ln vo cui ngy (khi

nc cp phi c thc hin trc khi n

ngt in chnh tt trc khi bt u lm vi

ch my o hoc knh trong khi c tng p hoc trong v

on c vn hnh vi thng, nhng mnh kim lophn di y ca l hi. Nhng mnh kim lot chy trong khi sn xut. y l tnh trng bnh thng n hiu qu v tui th ca l hi trong b

______________________________________________________________________

t b ngt mch

n hnh an ton v a ti liu hng dn

nh u t cho

lm vic, van i ngy (khi 10

c khi n c a vo

u lm vic.

c trong vn hnh.

nh kim loi b t chy nh kim loi ny nh

ng bnh thng i trong bt k trng

_____________________________________________________________

2 B tr t l hi

a) L hi phi c t trong mi trchc chn rng c cc phng xung quanh l hv/hoc k s bo tr d titra v tr t cho d dng

b) t l hi trn mt nn khng chy vgm thch cao hoc cc v

c) iu l cn thit c Cung cp du nhin liu a) Chc chn rng cc ng c

hp. chn khng khng b) Tt c cc u t du Fulton c thi

tun hon v mt ng cKg/cm2). Khng c thay Fulton

c) Mt van chn, mt van mtun hon du.

d) Khi mt ng du cung c mi thit b.

e) m bo khng lng cc khs cho php khng kh i vo hp.

Cung cp gas a) ng ng gas phi

bt k cc b lut a phb) Lp t mt by tp cht pha trc) ng ng v cc khp n

lp lng ng. d) Cc ng ng phi c kch th

b gom gas ph. Tham khe) i vi gas t nhin p su

mc nc ti b truyn gas th vt qu 13 ca ch mc n

f) i vi gas proban hoc butan p sunc. Mt ln na, khng

_____________________________________________________________

t trong mi trng xung quanh thong trn mt mcc phng xung quanh l hi cho php ng

tin gn n ng dn ca tt c cc thit bdng cung cp nc v kt ni in.

n khng chy vi cc khe h d chy khng c cc vt h tr d chy.

khe h t sn n trn nh cho vic tho d

ng cp du t bn cha n u t c kch thchn khng khng c vt qu 10 ca thy ngn ti u vo b

u Fulton c thit k 02 pass, h thng yu cng cp. Bm du th c nh my thit lp

c thay i thit lp m khng c s cho php c

t van mt chiu, v mt lc du phi c lp

u cung cp cho hai u t, mt van mt chiu ph

ng cc khp ni ng. Lng khp ni trong ng di vo ng nhin liu v gy nn s chy khng thch

c lp t theo ng vi b lut gas nhin ling khc c th p dng. t pha trc tt c cc van gas.

p ni c s dng phi mi v khng c ch

i c kch thc thch hp m bo cung cp gas . Tham kho kin cng ty gas ca bn xin kin c

nhin p sut t 7 n 11 (178mm n 279mm) ca p sun gas th c yu cu vi u t t chy. Khng

c nc. c butan p sut yu cu l 11 (279mm) ca p su

a, khng c vt qu 13 ca ci ch mc nc.

______________________________________________________________________

t mc c s, hy cho php ngi vn hnh

t b l hi. Kim

c bo v, bao

c tho d u t.

t c kch thc thch u vo bm du.

ng yu cu mt ng p 230 psi (=16

cho php ca l hi

t trong ng

u phi c lp t

ng du nhin liu chy khng thch

as nhin liu t nhin v

t bn hoc cc

p gas y n n c th. a p sut ci ch

t chy. Khng c

a p sut ch mc

_____________________________________________________________

g) Khi thc hin kt ni ng gas. Khng c s d

h) Cc b iu chnh chnh v bkh.

i) Sau khi ng ng gas ni, s r r gas. S dng dung d

CAUTION Mt s vt liu c sRa sch tt c cc thnh.

j) L hi phi c ngt kt nvt qu 14W.C.

k) L hi phi c cch ly tbt k vic th nghim p suhn PSIG-14W.C.

l) L hi Bn ngng t, V bn x y

NOTE 1. Phi c thng hi. 2. C mt lu lng mc tiu th

thch hp. 3. Thng hi ng ng khng

nn p sut trong bn ng4. Cc ng ng tun hon khng

tun hon b qu nhit, gy ra hi

NOTE chc chn rng bn x y c bt k cu hi no, nn a ra a) Hy chc chn 02 van m

chiu th c lc trc). b) Trong mt h thng khp kn m

t.

_____________________________________________________________

ng ng gas, s dng mt hp cht bt kn dng bng Teflon trn ng ren ng gas.

nh chnh v b iu chnh p sut ng dn gas ph

ng gas c hon chnh, cn thn kim tra tt c ng dung dch x phng v nc.

dng cho vic kim tra r r s b n mng ng vi nc sch sau khi kim tra r r

t ni khi h thng ng cung cp gas c p su

c cch ly t h thng ng cp gas bng cch kha van bm p sut h thng ng cp gas ti p sut b

c tiu th an ton cng nh duy tr nhit b

ng khng c gim kch thc ng ng (iu ny c thn ngng t).

n hon khng c cch nhit. iu ny c th gy ra ht, gy ra hin tng nghn hi trong bm.

y c s dng ph hp vi b lut ca a pha ra kin vi cng ty Fulton. t chiu c lp t gia l hi v bm (m

ng khp kn mt on cui cun cm ng dy ph

______________________________________________________________________

t kn ng ren

n gas phi c thng

cc ng kt

n mn kim loi. m tra r r hon

p gas c p sut gas vo

ng cch kha van bt trong t bng hoc ln

bn tun hon

u ny c th gy

gy ra h thng

a phng. Nu

t van mt

i c lp

_____________________________________________________________

c) C ba van x trn l hi, van chnh x ng h nc. Cc van xni vi ng x theo thng svi ch cha van x. Tt cphng. Van x ng h n

_____________________________________________________________

i, van chnh t trn mt sau l hi, van x knh thc. Cc van x ny c cung cp cng vi l hi nn

theo thng s k thut. S dng thng s ng ng xt c cc thit b trn phi c lm ph hp v

nc v knh thy phi c kt ni n

______________________________________________________________________

knh thy v van i nn c kt

ng x kt ni p vi lut a ng x chnh.

_____________________________________________________________

Lp t l hi Cung cp hi - ng ng cVan an ton hi. 1) Trc khi lp t, hy ch

thi sch. ng ng bt kn chPhi chc chn u ra ca van khng chton.

2) Khng s dng cl kiu ng. thc hin lp t, s dng lodng ng v kch thc thch

3) Van phi c lp t trong v tr thng ng theo chitrong kt ni c cung cnh mt bn tri l hi. Trong trng hp cn phi c mhoc hn ch bt k loi no gi

4) Khng lm np hoc cht l5) Mc ch ca van an ton ny l

nng khi iu xy ra. Do lp t chc chn v chy

6) Khi mt ng ng x u ra ca van. S dng

_____________________________________________________________

p hi t nh mt bn phi ca l hi.

c chn rng tt c cc ng ng v cc kt kn cht lng dope ch c s dng bn ngoi

a van khng cha bt k cc cht no trnh r r

ng. ng loi

c thch t trong

u dc p

i. Trong i c mt van

i no gia van an ton v kt ni c cung ct l x trn b mt thn van.

an ton ny l bo v phng tnh trng qu p, n sy ra. Do , n c khuyn co rng mt ng

y n mt im x an ton. c s dng, n phi c kch thc ng bng hong bn, cng hoc ng x kp siu c

______________________________________________________________________

t ni c ng bn ngoi u ren.

trnh r r van an

Khi cl hp. mt

trn mi ng

c cung cp.

ng qu p, n s x hi ng ng x c

ng hoc ln hn kp siu cng hoc cc

_____________________________________________________________

kt ni, v n phi ngn v cng thN phi c mt d phng dN phi x ra ngoi v duy tr p suvi bn ngoi).

B phn o p sut hi My o phi c t hng vvn hnh l hi. Tr tng hn c th c nh hng, khc hv/hoc tm nhn ca my o. Trmt lng nh sn phm ct thnh trnh ch s p sut khng Lp t my o hi vo ng xiphong trn ci ch

_____________________________________________________________

n v cng thng cng tt gim p sut trn van an ton. phng d cho vic x cht ngng t ti hoc gn

ra ngoi v duy tr p sut mi trng bnh thng (p su

ng v pha trc t iu khin v/hoc i dip c lu , mi b phn hoc bt k linh ki

ng, khc hn hin th ci thin khon cch vo. Trc khi lp t my o hi trn ng xiphong, thm t b phn my o bt kn. iu ny phi t khng ng v/hoc b hng trc thi hn c

ng xiphong trn ci ch mc nc.

______________________________________________________________________

t trn van an ton. n u ra ca van.

ng (p sut khng khc

n vi ngi t k linh kin no ca

n hnh ng xiphong, thm

i c hon n ca my o.

_____________________________________________________________

Van x C ba van x trn l hi, van chnh l hi, van x knh thy v van Cc van x ny c cung cnn c kt ni vi ng xthut. S dng thng s ng ch cha van x. Tt c cc thilm ph hp vi lut a ph

ng ng cp nc

_____________________________________________________________

i, van chnh t trn mt sau y v van x ng h nc.

c cung cp cng vi l hi ng x theo thng s k

ng ng x kt ni vi cc thit b trn phi c ng.

______________________________________________________________________

_____________________________________________________________

1) Cc quy nh ny phi kch thc thch hp. phng. Biu sau c ththc ng.

Kch thc ng ng cp nBHP Inch Mm

4 1/2 12.5 6 1/2 12.5

9.5 1/2 12.5 10 1/2 12.5 15 3/4 19 20 3/4 19 30 1 25 40 1 25 50 1 25 60 1 25 80 1-1/4 25

100 1-1/4 31.7 130 1-1/4 31.7 150 1-1/4 31.7

2) Khi cp nc cho l hi squ 40 lb/in2. Mt van gim p phsut ny.

3) iu quan trng l tt c cc v tr. Khuyn co rng bn nn bit nu phn sau cng b ng v gy kt qu ng b

4) Khng s dng bm nh mgi c lp gn bm v v

5) Kt ni van ngng cp nthng hi.

_____________________________________________________________

c thc hin cung cp nc v ng ng phi c lm theo tt c cc quy

sau c th c s dng nh mt nguyn tt cho vi

p nc nh nht

dng mt h thng hi, nc cp s to p sum p phi c lp t pha trc bn hi pha trn p

cc ng ng c sp xp v khng bt bun nn bt u lp t ng ng ti hng ng ct qu ngn hoc qu di, bm s b buc ph cng hoc b xon.

mt gi ng. iu quan trng l ng vy khng vt bn c chuyn sang thit bc n ng nc ti mt sau ca l hi v

______________________________________________________________________

ng ng phi c cc quy nh ti a t cho vic nh kch

o p sut khng i pha trn p

t buc vo ng ng ngc li, c

c phi gn vi

ng c lp t b.

i v ng cho h

_____________________________________________________________

Ci ch mc nc Lp t ng ng t ci ch Thng tin lp t ng h n

NOTE Ch thch hp o to cc nhn vin phni. Mang knh bo h trong khi lcc thit b u khng c cc m

NOTE Gi knh thy v tr n gi cho t. 1) Kim tra my o thch hp 2) Kim tra knh thy v ng gi c

hng tc khi lp t. Khng sgm bt k cc vt try xc th nhn thy c.

3) Khng c un cng ho4) S dng bng PTEE hoc nh

Lp khp ni trn nh my mt van x) vo u ra cao nhcht khp ni cho n khi nti im 5 gi.

5) Lp khp ni y knh (khn khi n cht v u ra chtra khp ni trn nh v dqun bng m bo scch A= khong cch B).

6) Tho cc ai c roon lm kn, long lm kn t cc khp, v trn c hai u ca knh thkhong mt inch ln knh th

7) Chn nh nhng mt u cknh bn trong nh khp nnh my o theo chiu kim thng vi khp ni y my khi phn y knh nm trn thnh g

_____________________________________________________________

mc nc v knh thy n mt im x an ton.nc v knh thy

o cc nhn vin phi lp t v bo tr knh thtrong khi lp t. Trc khi lp t, hy ch

u khng c cc mnh vn.

n gi cho n khi c lp

p c cung cp. ng gi cn thn trnh gy

hng s dng knh nu n bao y xt, hoc cc du hiu khc

c xon mnh knh thy. c nh tng cho u ren ng.

nh my o (khp ni m khng cn u ra cao nht. Dng cl vn tht n khi n cht v u ra knh th ch

(khp ni vi mt van x) cho u ra ch hng t di ln. Kim

nh v di y cc u ren c vng ren u nhau (khong

ai c roon lm kn, long n ma st v roon p, v t chng ch nh c, a knh thy. Nhn c hai u roon

t inch ln knh thy. u ca knh vo khp ni. Gi

p ni, nh nhng xoay khp ni u kim ng h cho n khi ngm

y my o, sau chn knh vo khp ni dm trn thnh g bn trong y khp ni.

______________________________________________________________________

an ton.

o tr knh thy v cc kt t, hy chc chn tt c

i y cho n

_____________________________________________________________

8) Cn thn nng knh khong 1/16 (1.6mm) v mkhp ni my o. KHNG CHO PHP

9) y roon lm kn ln cao cng cao cng t10) Vn cht hn bng tay cc

vng bng cl. Vn chCHT. Nu bt k s r rkim tra vic r r sau mi vng quay.

11) Lp t ci chn bo v. Cc van knh thphng nga tn hi trong tr

WARNING Vic lp t hoc bo tr knh thnguyn nhn trung gian d

_____________________________________________________________

ng 1/16 (1.6mm) v mt di roon lm kn gKHNG CHO PHP knh vn tip xc vi bt k kim lo

y roon lm kn ln cao cng cao cng tt. ng tay cc ai c gia hai u roon lm kn, sau khi v

n cht hn n khi trnh r r. KHNG r r no x ra, vn nh, mt phn t vng t

i vng quay. . Cc van knh thy s dng bi kim tra t

i trong trng hp knh b v.

o tr knh thy v cc kt ni khng ph hnguyn nhn trung gian dn n thit hi v/hoc h hng.

______________________________________________________________________

i roon lm kn gn vi di t k kim loi no.

khi vn cht hn KHNG C QU

i mt thi gian,

ng gip

i khng ph hp c th l

_____________________________________________________________

Cung cp nc a) Nc cp bao gm cc ch

thnh cu cn, n mn... bit v c x l ph hco mnh rng nn hi kit l hi

b) Mc ch ca vic x l ny ti thiu n mn v kt ta trong l hth tt c l nguyn nhn chnh ca kt ta. Cht lng ncht x l trnh n mn v cu c

c) Mt cch gim lng oxy ha tan trong nVic chn la ny a hi 82oC iu ny lm loi b

d) Clorua c th c iu che) Ch bo hnh ca Fulton khng bao g

mn, cu cn hoc bi bhnh ca s hng dn ny

Khuyn co x ly nc L hi phi theo quy nh GB1576y l d liu chi tit cho vic x

HNG MCp sut hi nh mc Cht rn kh cng kim pH (25oC) ha tan Cht rn ha tan Vi b

cm thMg/L Khng b

cm thSO22- PO43- T l kim tng khng NAOH

_____________________________________________________________

cc cht rn v kh ha tan. Chng c th thc n... trnh iu ny, nc cp phi c nghin c

p bi cc chuyn gia c uy tn trong lnh vi kin mt chuyn gia c kh nng x l n

l ny cung cp lng nc cht lng cho l ha trong l hi. Oxy ha tan, mc clorua cao v pH th

l nguyn nhn chnh ca n mn. Khng x l cng l nguyn nhn ng nc cp ngho c yu cu tng x v t

n v cu cn trong l hi. ng oxy ha tan trong nc cp l hi l vic chi ang chy vo nc cp n khi nhit oxy trong nc.

u chnh bng cch tng s lng x trong ngy ta Fulton khng bao gm h hng hoc thit h

i bn tch ly. Oxy l mt cht n mn. Hy xem mn ny bit y chi tit.

nh GB1576-2001 (Cht lng nc l hi cng nghic x l nc ngoi l hi: C NC CP N

MPa >1.0, 1.6

mg/L 5 Mmol/L 0.03 Mmol/l -

7 Mg/L 0.1

i b gia nhit m th -

Khng b gia nhit m th -

Mg/L - Mg/L -

khng NAOH -

______________________________________________________________________

thc y s hnh c nghin cu ring

c ny. Khuyn c trc khi lp

ng cho l hi gim c clorua cao v pH thp c

ng l nguyn nhn v tng chi ph ha

c chn ng phun. nc tng ln

trong ngy t 1-4 ln. i c th do n

n. Hy xem mc bo

i cng nghip). Sau

NC L HI >1.0, 1.6

-

-

-

10-12 -

_____________________________________________________________

i

cht rDu Mg/l St Sawtjsmg/l

Ch : oxy tt hn c lohn 0.1mg/L. Nu c mt phloi b n.

_____________________________________________________________

t rn ha tan 2

Sawtjsmg/l 0.3

c loi b lm cho tnh ha tan c bt phn n mn v khng loi b oxy, ph

______________________________________________________________________

-

-

c bng hoc nh i thc hin

_____________________________________________________________

Bng ch gii ca vic cp nOxy ha tan: oxy c ha tan trong nhi v h thng nc cp mn im. Nhng ci l ny thm d to xuyn qua kim loln n mn r bt u, n c thth pht trin n mt tc trong l hi, m cn trong cc thicp, v cc ng nc cp.

Sodium sulfite: mc ch ca n l mnc cp. Sodium Sulfite ph l mong mun loi b oxy ha tan trl a vo lin tc ti mt sbo qun ca b hm nc cd c da trn vic duy tr Sodium sulfite vch yu l duy tr trong nsulfate tiu th tt c cc oxy ha tan. Khi sodium sulfate khng tc, lp bo v l hi phi ph xut hin oxy trong nc l hv nc l hi phi c pha trnc l hi c th tiu th oxy nsau ny.

Sulfite nh mt i din x l mNn tun theo mt chng trnh bbn trong trc h thng l h

Cht rn kh:Cht rn kh th khng ha tan trong nvt v bt k cc cht hu cc biu hin trong nc khng nc lm mt c th tng nh hlng ng trong cc khu vc c tC th dn n n mn l. Nguyn nhn phcp c cha cng cao. Trong cc tc nhn thng t nht. Nguyn nhn cc xc nh r rng. Trong cc b

_____________________________________________________________

p nc c ha tan trong nc cp s l nguyn nhn gy ra thp trong l

c mang theo bi nc trong mt kiu m tny c to ra c th thay i ty t cc ch

xuyn qua kim loi l hi v thng c ph vi cc u, n c th chc chn cc cho n khi dng l

nhanh ng kinh ngc v c th xut hin khng chn trong cc thit b trc l hi nh b hm nc, b

p.

a n l mt ha hc loi b oxy ha tan cn ln ng ha hc vi oxy ha tan, to ra sodium sulfate. Toxy ha tan trc khi n vo l hi. Sodium sulfite t im thch hp trong h thng nc cp (cc b

c cp, 6 inch di cc ng nc). Kim sot ha chc duy tr Sodium sulfite vt qu trong nc l h

duy tr trong nc cp ti tt c thi gian hi nhiu hcc oxy ha tan. Khi sodium sulfate khng i ph thuc vo lng sodium sulfite cn li c l hi. Trong trng hp ny, iu quan tr

c pha trn k lng v cng nhanh cng tt oxy nc cp trc khi n l nguyn nhn gy h

l mt cch th hai bo v l hi chng nh bo tr mnh bo v an ton chng li.

th khng ha tan trong nc, bao gm bu c khng ha tan c. Thng thng cc ch

c khng c trong. S c mt ca cc chnh hng ca s n mn. Cc cht rn kh c

c c tc thp v to nn nhng l thng kh khc nhau. . Nguyn nhn ph bin nht ca cc cht r

ng cao. Trong cc tc nhn to bt kh, cht rn kh c lt. Nguyn nhn ca vic tng cng hoc cc cht rn kh khc ph

nh r rng. Trong cc b lc cng sut hoc cc loi tin x

______________________________________________________________________

l nguyn nhn gy ra thp trong l u m t nh s n

lm n cc l i cc oxit st. Mt

i. n mn r c n khng ch ring c, b hm nc

oxy ha tan cn li trong o ra sodium sulfate. T

um sulfite tt nht p (cc b phn

m sot ha cht cn i. Cc yu cu

u hn, sodium c a vo lin gii quyt vn ng l nc cp sodium sulfite

gy h hi l hi

i chng n mn oxy. ng li oxy r r vo

i bn, bn thc ng cc cht rn kh th

t rn kh trong n kh cng c th

thng kh khc nhau. n kh l nc

n kh c l c nh n kh khc phi

n x l khc nhau

_____________________________________________________________

c th c s dng gim mvic gi cc cht rn ng yn.

Tnh kim: l kh nng ca mgm cc axit cacbonat, cacbonat, hidroxit, silicat v photphat. Kiaxit cacbonat v cc cacbonat, ph vl mt nhn t chnh trong vil nguyn nhn to bt kh v mang vo l h

To bt kh v mang vo l hl hi. Khi xut hin vic to btng ln. Cc l do lm cho tnh kic th c dn ti t vic khng xnc v sn phm ngng cxuyn l ha cht x l nc bn trong c qu nhi

PH: l mt thc o mc 9.0 s c t nh hng trn tnhn- nhim,.. Lng PH thtng nh d kin. Gii php xiu chnh ng vi cc iu kicao c th dn n hnh thnh lx l nc bn ngoi, iu c

Photphat: khu vc hoc b ln. Nu c, n ni chung chnc th c th l nguyn nhn ctun hon m sau khi nc

Clorua: tham gia vo hu ht cc nnhau, n c th c gi nh cao hcc lm do g hoc cc ng nclorua lun lun c nghi ng

clorua cao c th l nguyn nhn cth c kim sot bng cch tkhc c hiu qu hn.

_____________________________________________________________

m mt cc cht rn kh. Cc polime khc nhau hng yn.

a mt nc trung ha axit. Kim ca nm cc axit cacbonat, cacbonat, hidroxit, silicat v photphat. Kim ny,

onat, ph v hnh thnh cacbon dioxit trong hc n mn trn cc ng ngng t. Tnh ki

t kh v mang vo l hi.

t kh v mang vo l hi l hai nguyn nhn gy nn hot ng bo bt kh mt cht chng ni bt phi c thm vo ho

do lm cho tnh kim cao cng phi c xc nh r rng. c khng x y . Qu trnh tin x l cc thnh phng phi c kim tra. Ngun cung cp

c bn trong c qu nhiu kim.

axit hoc dung dch cn bn. PH thng dao ng trn tc n mn ca nc lm mt. Nu v m

H thp c a vo khu vc cha axit, s i php x l nm vic xc nh nguyn nhn gy ra

u kin. PH thp c th dn n n mn vt lin hnh thnh lp cu cn. kim sot l hi v cc thi

n thit l php o PH m bo phi

mt cc ng nc t khi bao gm mt lu c, n ni chung ch biu th dng phn bn hoc s nhi

l nguyn nhn ca cc vn cu cn trong h thng nc c c c.

t cc nc lm mt acqi n mn. Cc yu tnh cao hn hm lng clorua, nhiu hn nng nt xut hin trn thp khng g hoc cc v

c nghi ng.

l nguyn nhn ca s n mn nghim trng. n mng cch tng lng cht hm g hoc thay i cc ch

______________________________________________________________________

Cc polime khc nhau h tr

c thng bao m ny, c bit l cc

hnh thnh cacbon dioxit trong hi nc, . Tnh kim cao cng

ng bt thng ca c thm vo hoc

nh r rng. iu ngy c thnh phn ca p kim thng

ng dao ng t 6.5-u v mt s nguyn

n mn c th nh nguyn nhn gy ra pH v

u, trong khi pH i v cc thit b dng

c thc hin.

t lng photphat m. Photphat t

ng nc lm mt

u t khc th bng c n mn. Khi

c cc vt liu khc,

n mn t clorua c i cc cht hm g

_____________________________________________________________

Du: khng phi l mt thnh phhin thng xuyn i vo mnhit khc. Du cng c thtruyn ng tun hon hi nl hi c th gy ra phin phthnh cu cn. Trong cc khu vhn na n gp phn hnh thnh cu c

To bt kh l mt du hiu c dc xc nhn bng vic khoy s xut hin cc bt kh. chnh cacbon hot ha dng kh c bt kh s xut hin nu vi

Thng thng du trong nny phi c nh hng v thc hin cc bc khc ph

Silic oxyt: trong lp lng khc. Silicat hnh thnh mt snhm, natri v st. T chsilicat, cc vn cu cn c thch canxi, nhm, v st cng nh

St (oxit): trong bt k oxit no cphin phc trong nc l hi. N ry cc ng x.

St trong n khc hnh dng gtrc tip trong l hi nh mngun t bn ngoi l hi. N khng c ng ko di chuyn. Nu mt l hphn chnh ca vic pht trin cu c

cng nc: l thc o hm l cng nc l ngun gc c

_____________________________________________________________

t thnh phn t nhin ca nc l hi, n vn cn c tht h thng thng qua r r bn ngng t ho vo mt h thng thng qua vic bi tr

i nc. Bt c ngun no, s hin din ca dn phc. Du c th hot ng nh mt cht k

n. Trong cc khu vc chuyn giao nhit cao du c th cacbon ha v xa n hnh thnh cu cn.

u c du trong nc l hi. S hin din ca n cc khoy u tin mt ci chai ng nc l hi. N

chc chn bt kh c to ra do du, thm vo mng kh vo l ng nc l hi v khoy. t hoc to bo c gy nn bi du.

c l hi s bt ngun trong bn ngng t. Vin cng thot nc cho n khi ngun du

c phc.

ng l hi th thng c kt hp vi cc thnh pht s vng cu cn phc tp khc nhau vt phn tn hin ti khng c hiu qu cho l

n c th c lm nh bt bng cch duy tr king nh silicat.

t k oxit no ca n hoc cc hnh thc phc tp th gy ra nhiu i. N rt kh phn tn v vy n c th

ng gc trong nc th, nc hi ngng t, hot kt qu ca s n mn. Hu ht cc oxit s

i. N khng c c trong l hi v n hng tt l hi ang s dng nc th, st gn nhn cu cn.

o hm lng canxi v magi tng ng canxi cacbonat. c ca cu cn trong thit b l hi.

______________________________________________________________________

n cn c th xut hoc b trao i

c bi trn ca thit b a du trong nc t kt dnh to

cacbon ha v xa

a n cng c th i. Nu c du th

u, thm vo mt lng i v khoy. t hoc khng

. Vic nhim bn u c xc nh

i cc thnh phn i canxi, magi,

cho lp lng ng ng cch duy tr kim sot cht

p th gy ra nhiu c loi b di

, hoc hnh dng t cc oxit st u bt

ng ti mt vng n nh l mt thnh

ng canxi cacbonat.

_____________________________________________________________

Nc cp: l s phi hp cbm n l hi.

Ngng t: l hi nc ngng tn khng gp phn l thnh phngng t th rt tn km chuyn i sang hi, v ngng tli l hi, tin c lu li.

Cc yu cu in a) Kt ni dy nh th hin trong s

trong hp iu khin in. b) Hy chc chn vic lp

phi c lp t ph hp nhc) Vic kt ni cho mt chung bo

bng iu khin v ch th

Cung cp kh sch cho l ha) N l quan trng nht

6.4cm2 l cn thit cho mb) S thng hi thch hp phng l h

02 l khng kh sch, mphng l hi. iu ny sy l thm d v x khng kh nng t

c) Cc l sau y c khuyBHP BT2 M2 4 1 0.09 6 1 0.09 10 1 0.09 15 1.5 0.14 20 4 0.37 30 4 0.37 40 5 0.46 50 5 0.46 60 7.5 0.69 80 12.5 1.11 100 16 1.49

_____________________________________________________________

a vic b sung nc sch v quay tr li ng

ng t thp bnh thng trong cc cht rn ha tan. Do n l thnh phn cc cht rn ha tan trong nc c

lng ph. N c x l ha cht, gia nhing t. S tin chi ph ny v khi ngng t th

n trong s ni dy c trang b bng

p t mt ci ngt mch ring bit cho mi. Cp nht vi tt c cc m a phng.

t chung bo ng khng bt buc c cung c r rng trn s .

i cung cp li vo thng thong ca khng kh i 756 Kcal).

p phng l hi l cn thit cho qu trnh t chy tt ti mc thp 610mm t sn v mt t cung cp mt lu lng khng kh sch

khng kh nng t nh l thm d. c khuyn co cho mi kch thc l hi:

______________________________________________________________________

i ngng t c

n ha tan. Do , c cp. Ngoi ra,

t, gia nhit, c bm, th c quay tr

ng iu khin bn

i. Ci ngt mch

c cung cp trong

a khng kh n l hi.

t chy tt. Lp t i mc cao trn

ch c ht vo t

_____________________________________________________________

130 20 1.86 150 23.5 2.19 Chc chn tng BHP kch thhi 10 BHP, tng BHP l 30, v 30 BHP thc l 0.37 M2

NOTE Cc php o ny theo quy phng. Vic lp t qukhng c khuyn co. Mthit b tng t c th ngc trong ng khi hokh cho u t dn n qu trnh chy khng c tt. iu quan trng l chsch c php vo h thkh. Ngoi cc vt liu, nhd chy, v cc vi th, trong hc th to ra cc tnh trng nguy hi

Quy c thng hi (ph hphng). a) ng dn khi phi c nng ln m

khng bao gm nhiu hn hai hai chl kt qu ca vic gii hca l hi. Nn c hai gi cong no hoc ch ngot. Bsut -.02-.04 .C u t t

b) Tng ng nm ngang ca thng ng. ngoi tr cc trnh, v tt c chiu di

c) ng dn khi v ng khi phvn hnh 532oC. Kim tra tchnh xc vi cc yu cu.

_____________________________________________________________

kch thc l khng kh. Cho v d nu bng BHP l 30, v 30 BHP c khuyn co to l khng kh kch

o ny theo quy nh ca a t qut ht trong l hi

n co. Mt qut ht hoc to ra s thng gi c hn ch cp khng

n qu trnh chy khng ng l ch khng kh

thng t chy khng u, nh cc cht bay hi

i th, trong h thng chy ng nguy him.

i (ph hp vi quy nh kim sot v phng chy t

c nng ln mt cch lin tc kt ni vn hai hai ch un cong 45o hoc hn. Nu c yu ci hn khng gian, mt co 90 c th c lp vo t

i. Nn c hai gi thng, ng dn khi nm ngang trc bt. Bt k s sp xp ng dn khi khc pht tt. a ng dn khi l hi khng c qu 25% t

cc iu kin nh a) ng dn khi nm ngang phng nm ngang khng c nhiu hn 04 gi

ng khi phi c lm t nhng vt liu chu m tra tt c cc m a phng cho

u. BHP 4

______________________________________________________________________

u bn c ba l khng kh kch

m sot v phng chy ti a

i ng khi, v u c yu cu nh

p vo ti u ra c bt k ch un

n khi khc phi cung cp p

c qu 25% tng ng m ngang phi c

n 04 gi . u c nhit

Inch Mm 6 152

_____________________________________________________________

d) Vic cung cp y gi phi c thc hin trnh trkt ni u ra ng dn khi c

e) Kch thc ng dn khi v kiquan trng nht vn hnh khi phi ln hoc ln hn ng dn khi qu di v cc co qu nhil hi cng gn ng khi cng t

f) Mt ci iu chnh ht gi cu ta ng dn khi. Khng ltrc ng u tin ca

g) Ngi lp t phi kim tra vi-0.02-0.04 W.C. Vi u vi u t m.

_____________________________________________________________

gi ng khi v ng dn khi trnh trng ti qu ln chuyn n

n khi ca l hi. n khi v kim sot ht kh thch hp l

n hnh u t thch hp. ng dn n u ra trn l hi. Trnh ng

n khi qu di v cc co qu nhiu bng vic nh v ng khi cng tt.

nh ht gi c kh c th cn c lp t n khi. Khng lp t ci iu chnh ht gi

a ng dn khi. m tra vic ht vi mt ng h p sut

u t tt, v p sut -0.04 n -0.06

6 10 15 20 30 40 50 60 80 100 130 150

______________________________________________________________________

6 152 6 152 8 203 10 254 12 305 12 305 12 305 12 305 14 356 14 356 16 400 16 407

_____________________________________________________________

Thng hi vch cnh (ph hphng).

Cc l hi c thng hproban, gas t nhin, hoCc tiu chun sau c yu c1) ng dn khi thng h

trng lng. 2) Mt U.L. chp nhn qu

0.02 v -0.04 W.C. 3) Qut ht nm gn u ra 4) iu chnh sc ht

c yu cu. Ci iu ch5) S c cng tc iu khi6) Tng trng lng thng h

qu 35 gi (10.7m) v

_____________________________________________________________

h hp vi quy nh kim sot v phng chy t

c thng hi cnh tng c th s dng c gas dn dc t du v gas t nhin, cc kch thc t

c yu cu cho vic lp t s dng thng hi cn khi thng hi ng ng s c nghing hng ln cho m

n qut ht phi c lp t cung cp l thng hi an ton cc sn phm ca qu trnh chy.u ra ng dn khi cng tt. gim lc ht gi p sut -0.02 n -0.04 W.C. c thu chnh lc ht (s) phi c t gia l hi v qu

khin lu lng kh an ton. ng thng hi cnh tng t ng x n im cu(10.7m) vi nhiu nht 4 co.

______________________________________________________________________

m sot v phng chy ti a

c gas dn dng, gas c t 4 n 30HP. i cnh tng.

ng ln cho mi gi

c ht p sut -a qu trnh chy.

0.04 W.C. c th i v qut ht.

m cui khng c

_____________________________________________________________

a khng kh vo qu trnh chy (ph hchy ti a phng) iu ny ch c p dng cho cc thim lc. Cc tiu chun sau vo qu trnh chy. 1) Bn ngoi u vo ng ht kh ph

ngn la thi ra t gi qu mbng vi mt ng thng 8 inch.

2) Tt c cc ng ng ht kh s3) Mt ci ray phi c thm vo t

x 3/4 . 4) Tng trng lng t bn ngoi

(10.7m) vi ri a 4 co. n mn ng dn khi. a) Trong trng hp ca m

di trong mi qu trnh. Clo bao gcacbon tetraclorua, tri-clo-nh thnh cc nguyn t kh clo thot ln n c nu qu trnh trong ng dn khi trong vi pht mnc xut hin axit clohydric. Nhhi nc khng cn ngng tt. Kh t kh li (kh n

b) Khi khi ng lnh tip theo, qu trnh nhiu hn na clo v c khng kh nc hon ton nhcng thp v cng s tn cng l h

c) Mc c c ch mt vi ppm clo bao gn mn nghim trng trong mcacbon tetraclorua hoc perclorua s

Ci t cc im kim tra 1) Hy chc chn cc ng

_____________________________________________________________

nh chy (ph hp vi quy nh kim sot v phng

ng cho cc thit b t gas dng ng, kch thn sau c yu cu cho vic lp t s dng b

ng ht kh phi c trang b mt np thng gi qu mc. Np thng ny s c mt tit di

ng thng 8 inch. ng ht kh s c mt tit din bng hoc ln hn 50 inch vung.

c thm vo ti u vo khng kh vi cc l kho

bn ngoi n u vo l hi khng c qu 35 gi

t ng dn khi, axit c th pht trin trong mh. Clo bao gm kh, chng hn nh mi cht l

-etilen, khi ko vo qu trnh t chy khng kh th chia kh clo thot ln ng dn khi. Nu ng dn khi mt, nh

u qu trnh t chy c tt mt thi gian, hi nn khi trong vi pht mi la u tin v clo trong kh n axit clohydric. Nh h thng t chy ng dn khi tang nhi

ng t vi v nhit ng dn khi trn im snc)dung dch axit clohydric li mui clorua kh.

p theo, qu trnh c lp li ngoi tr vic thu a clo v c c dc theo ng dn khi. Nh s lng t

c hon ton nh ng dn khi nng ln v n mn pht trin cng l hi.

t vi ppm clo bao gm cc hp cht trong kh t c thng trong mt thi gian di. Clo cao bao gm cc h

c perclorua s l cc cht chnh.

ng ng kt ni hon thnh v cht ch.

______________________________________________________________________

m sot v phng

ng, kch thc l hi 4-30 a khng kh

p thng ngn chn n m nh nht

n 50 inch vung. khong chng 1/2

c qu 35 gi

n trong mt thi gian nh halocarbon,

t chy khng kh th chia n khi mt, nh

i nc ngng t t ha tan trong

n khi tang nhit , m sng ca kh

i clorua kh. c thu c nhiu v

ng tng clorua n n pht trin tn

t c th dn n m cc hp cht nh

_____________________________________________________________

2) Hy chc chn iu khin p su3) Hy chc chn tt c kt n

mt s ni khc th chc ch4) Hy chc chn ca trong phng l h

th l nguyn nhn thit h

NOTE Sau khi lp t c hon thnh v trsch.

Lm sch thn l a) Sau khi l hi c lp

sch thn l bt k lp dnh sau:

1) Cch li l hi t h thng b2) Tho van hi an ton. 3) Ha trn soda kt tinh vi n

ang m. 4) Ha trn soda kt tinh vi n

Kch thc l

Soda

4-6 454g

10-15 908g

20-30 1362g

40-50 1589g

60 1816g

80 2270g

100-130 3178g

150 4250g

5) Lp van hi an ton vo.

_____________________________________________________________

n p sut c iu chnh thch hp. t ni in tng t bng iu khin, trong ch

c chn. a trong phng l hi c ng kn. Kh t b

i cho v l hi v ng dn khi.

c hon thnh v trc khi vn hnh thn l ph

p t v trc khi vn hnh n, n c khuyu, bi bn hoc cc cht bn thu khc. Lm s

ng bng cch ngt van hi chnh.

i nc v trn n vo l hi thng qua van h

i nc nh sau:

______________________________________________________________________

mc nc, v

t b nhim bn c

n hnh thn l phi c lm

c khuyn khch lm u khc. Lm sch thn l

i thng qua van hi an ton

_____________________________________________________________

6) Lm y l hi vi nc. Ci ch7) To ra 15 (1.054kg/cm2) PSI h

trong l hi 10 pht. 8) X v lm sch l hi hai l9) loi b tt c du v b

cho php ng hi i vo hot ng.

CAUTION Khng bo qun hydrocacbon chNi chung, chc chn rng khu vXem li cc m a phng. Nh mt im kim tra cui cng, mtm quan trng ca vic x l nbi mt chuyn gia x l ntheo.

1.Tt van hi chnh

_____________________________________________________________

c. Ci ch mc nc th v trung tm knh th) PSI hi v tt l hi. Cho php dung dch n

i hai ln vi nc sch. i bn t cc ng hi chnh v cc ng h

i vo ng x v x ti mt im an ton trong tu

n hydrocacbon cha halogen gn hoc trong phng l hng khu vc l hi thong vi cc yu cu thit k

i cng, mt ln na, x l nc. y chng ti nhl nc thch hp. vic phn tch nc phi c c kinh nghim v khuyn ngh ca h

2.Tho van hi

______________________________________________________________________

y. ch nng ny cn

ng hi ngng t, m an ton trong tun u tin

c trong phng l hi. t k phng l hi.

g ti nhn mnh i c thc hin cn c lm

_____________________________________________________________

5.Gi p sut l hi ti 15PSI trong 10 pht

_____________________________________________________________

3. Soda

i 15PSI trong 10 pht

______________________________________________________________________

nc 4.Mc nc l hi t

_____________________________________________________________

Khi ng l hi Dng li! hy chc chn bn c nh chc trch ph ph duyt viNi chung, chc chn rng khu vXem li cc m a phng. Tin hnh cc phng php sau khi khkhi khi ng li l hi sau khi t

1. Kha van x kh

_____________________________________________________________

n c c bt k thng tin an ton no sau y. Lin ht vic khi ng l hi l yu cu.

ng khu vc l hi thong vi cc yu cu thit k

ng php sau khi khi ng l hi ln u tin v mi sau khi tt my.

2. ng van x knh thy

3.M

______________________________________________________________________

3

y. Lin h vi

t k phng l hi.

u tin v mi dp sau

van

_____________________________________________________________

hm trn nh l

5. M van trn ng b sung ns dng

6. nh v cng tt bm nc

NOTE a) Cu ch cng tt ngt k

phi c gi trong v cng nh trong lc khng v

b) Cng tt ny phi dc xoay tiu chnh c thc hi

NOTE Bm s tip tc vn hnh cho Mc nc ny khong t

7. Kch hot in l hi trn cng t8. Vi thit b y nc, rle (s) an ton n

Nhn nt ci t li bng khin.

_____________________________________________________________

4. M van nc cp trn l

sung nc n h thng hi

c v tr on

t ni kim sot nc cp tr on ti mi thi gian trong lc l

trong lc khng vn hnh. c xoay ti v tr off ch khi no vic s

c hin.

n hnh cho n khi nc n mc thch hp trong l hi tm knh thy.

i trn cng tt, nm trn cnh ca t bng iu khile (s) an ton nc thp s c t trong chng tay rle an ton nc thp trn b mt c

______________________________________________________________________

p trn l

ang vn hnh

c sa cha hoc

p trong l hi.

u khin. t trong ch bo v.

a t bng iu

_____________________________________________________________

iu chnh u t du a) M tt c cc van kha b) Cng tt trn ngun in chnh

iu khin. c) Khi ng u t, xoay v

khi ng lc ny a khng kh vo bun 30 giy, van t du bung t.

d) Trn l hi t du Fulton pin quang in cadimi sunphua nngn la trong khon 15 giy, n s

e) Trn l hi t du Fulton 15la t mt my qut bt xon mi la u tin tc thm d van du chnh smy an ton.

Note: 4-20 BHP ch c mt giai f) Ci t bng cch nhn nt trn

ng sau 3 ln th, lin h g) Ci kha iu khin kh chnh t

hn nh cung cp cho mcp cho u t.

h) B iu khin khng kh th kim sot lng khng kh iu chnh gi ngn la di chuy

i) Chc chn van iu tit khng kh thj) Ci kha b kim sot khng kh chnh k) Sau khi du c nh l

chu k on/off bng b kim sot p suhp vi l hi.

_____________________________________________________________

ng du. n chnh n u t. Nhn nt thit lp bng tay trn t

v tr cng tt trn t bng iu khin. ng ca khng kh vo bung t. Sau khi qut gi kh

u c kch hot cho php bm du a nhin li

u Fulton 15-150 HP, u t kim sot tm nhn ngn cadimi sunphua nm trn nh u t. nu n khng pht hi

n 15 giy, n s m b bo v an ton v tt u u Fulton 15-150 HP, ci bo v ngn la kim sot t

ngoi t nm trn nh u t. iu ny sc khi van du chnh c kch hot. sau khi ng

u chnh s m. Nu ngn la khng c thm d

t giai on. 30-150 BHP c hai. n nt trn iu khin bo v ngn la. Nu l h

vi i din Fulton ca bn. n kh chnh th st bn bm du v phi c i

p cho mt ngn la ang chy sch khng kh d

n khng kh th hai l mt cn iu khin loi L nm trn ng khng kh c cung cp qua vi phun du. iu ny ph

a di chuyn vo ng dn gi. t khng kh th hai b kha.

m sot khng kh chnh vo v tr. nh la trong u t, n s c kim sot thng qua m

m sot p sut trong t bng phi c i

______________________________________________________________________

ng tay trn t bng

ng c qut gi s t gi khi ng t 7 a nhin liu n

m nhn ngn la t mt u n khng pht hin ra

u t. m sot tm nhn ngn u ny s to nn giai

t. sau khi ngn la m d, n s tt

u l hi khng phn

u chnh chng ch khng kh d c cung

m trn nh u t u ny phi c

m sot thng qua mt u chnh ph

_____________________________________________________________

_____________________________________________________________

______________________________________________________________________

_____________________________________________________________

iu chnh u t gas a) M kha gas bng tay trn b) Cng tt in chnh n

Nhn nt trn t bng. c) Lp trnh ngn la c ki

kt vi mt thit b cm bikim tra vic mi lin tc ngn la c thit lp. Bchy bnh thng, chng tr

d) Khi ngn la mi cm bin in p to nn ngny c truyn ti chng trla.

e) Fulton 3-30 HP, l hi la hoc my qut UV.

f) Tt c l hi Fulton t proban honhin 40HP th tiu chun c s

g) Nu vic lp t mi hoc th ln u do khng kh phchng trnh ngn la trong php khi ng u

h) Van gas chnh s vn m hiu n chng trnh ng

i) Nu ngn la khng khin chng trnh ngn l

j) y nt thit lp li trn bn c th cn phi kim tra thi4 bo tr kim tra thit l

_____________________________________________________________

ng tay trn ng mi v ng chnh ca b gom gas.u t. rle mc nc c yu cu thit l

c kim sot chnh trong t bng. Chng trnh trong sm bin, hoc mt thanh truyn la hoc mt my qut UV,

c chng t ngn la va , v cui cng bp. Bt k s c no xy ra, hoc trong khi m

ng trnh s ngay lp tc i n bo v v c thit lp, thanh truyn la (hoc my qut tia t

o nn ngn la gia thanh truyn la v vi phun gas. Dng trnh ngn la m van gas chnh cung c

t gas t nhin c th c yu cu vi cc thanh truy

t proban hoc butan v nhiu hn cc l hi Fulton n c sn my qut UV. c u t c tho ri, u t c th

u do khng kh phi c kh khi cc ng gas. iu ny sa trong u t i i n bo v. Thc hin l

t. min l c mt nhu cu v nhit v ngn ln la. c thit lp lc khi ng, cng tt an ton trong ba s m tip xc v tt u t. iu khin thit lp li. Nu s trc tr

m tra thit lp thanh truyn la hoc my quert UV. Xem pht lp thanh truyn la hoc my qut UV.

______________________________________________________________________

gom gas. t lp li bng tay.

nh trong s lin t my qut UV,

i cng b iu khin c trong khi mi lin tc hoc

u t s tt. c my qut tia t ngoi)

a v vi phun gas. Du hiu cung cp cho ngn

i cc thanh truyn

i Fulton t gas t

khng t khi u ny s dn ti

n li cc phng

a mang du

t an ton trong b iu

c vn tip din, c my quert UV. Xem phn

_____________________________________________________________

_____________________________________________________________

______________________________________________________________________

_____________________________________________________________

iu chnh u t gas cho l ha) iu bin th c sn nh m

t 30-150 HP. b) L c trang b iu bin s

v van bm gas.

c) Chn b truyn gas trn khgas thng hng qua t biu bin.

d) u cui cnh thanh lin kmt ca n, ni m trc quay trn c s kim tra tnh tr

e) Phn tch qu trnh chy phno cng m bo cc c tnh

f) iu bin u t s c cng tkha vic t chy lin tip b

g) Ty thuc vo cc c tnh kt. iu chinh lin kt, niu chnh hp l.

h) iu bin u t s c msut vn hnh tiu chun siu chnh tc t chy. Cnhau.

_____________________________________________________________

as cho l hi c trang b iu bin mt la chn trn l hi Fulton t gas ch

n s c thanh lin kt ngt kt ni gia ng c

n gas trn khp ni ng ca bng km u t vi bng. Kt ni li thanh lin kt t van bm

nh thanh lin kt gn vi van bm s c mt ci khc cc quay m bt phi c t ng tm. Thing ngn la ti nh my.

Phn tch qu trnh chy phi c thc hin lc lp t thc hin bc tnh t chy thch hp.

c cng tt kha iu bin trong t bng bp bt c khi no cng tc chy t thp

c tnh t chy, n c th cn thit iu chnh ct, ni trc quay m bt v di chuyn thanh lin k

c mt b iu khin p sut t l ngoi cc bn s pht mt du hiu 0-135 ohm n ng c

t chy. C hai b iu khin p sut phi c b

______________________________________________________________________

cho cc thit b

ng c iu bin

u ra b truyn m n ng c

c c hai bn b ng tm. Thit lp ny da

n bt k thay i

n kch hot p n cao. nh c hai thn lin

n thanh lin kt vo s

iu khin p ng c iu bin thit lp ging

_____________________________________________________________

i) Cc thit b NEMA 4 s snh b iu khin p subin kim sot tc t chy.

iu chnh u t cho l ha) Nh u t gas c trang b

trn l hi t gas Fulton chb) Cc l hi c tc t chy cao

v c trang b mt l xo hc) Lin kt s ngt kt ni t d) Chn b truyn gas trn kh

gas thng hng qua t bgas cao-thp.

e) im cui ca thn lin kng tm.Thit lp ny d

f) Phn tch qu trnh chy phno cng m bo cc c tnh

g) Ty thuc vo cc c tnh kt. iu chinh lin kt, niu chnh hp l. Hnh dng caohnh.

h) Ci t b iu khin p suv b iu khin p sut v

_____________________________________________________________

dng mt b iu khin p sut bng s t hot ng pht mt tnh hiu 4-20 mA

t chy.

t cho l hi c trang b cao- thp- ngt c trang b t chy cao-thp-ngt c sn nh m

t gas Fulton ch cho cc thit b t 30-150 HP. t chy cao-thp-ngt c mt lin kt gia van gas cao

t l xo hi. van gas.

n gas trn khp ni ng ca bng km u t vi bng. kt ni li lin kt t l thng gi ban

a thn lin kt khng n van gas s c mt khp xoay a trn c s kim tra tnh trng ngn la t

Phn tch qu trnh chy phi c thc hin lc lp t thc hin bc tnh t chy thch hp.

c tnh t chy, n c th cn thit iu chnh ct, ni trc quay m bt v di chuyn thanh lin k

p l. Hnh dng cao-thp-ngt n vi hai b iu khi

n p sut vn hnh khong chng 60% im ci t vn hnh chnh n im ci t bn i hi

______________________________________________________________________

vi b bin i ng c iu

mt s la chn

a van gas cao-thp

u ra b truyn thng gi ban u n van

p xoay m bt phi i nh my. n bt k thay i

nh c hai thn lin n thanh lin kt vo s

n p sut vn

m ci t bn i hi i.

_____________________________________________________________

WARRRING Trc khi bt u bt k cng trnh no yu cbng iu khin, phi ngt tiu chnh khng kh ban a) iu chnh khng kh ban

B iu khin ny c s to iu kin cho qu trnh qu trnh chy khng tt. oxy d tha trong khi vn duy tr mkhng ng k. S dng hp chy.

b) Lng oxy d tha trn l hkhi l bin php tt nhphp th khi 0-2 l mc c thvi ng dn khi ti a 216kh sang bn phi. ng hotri.

_____________________________________________________________

t k cng trnh no yu cu tho cc bn nt tt c cc kt ni in cung cp cho l h

nh khng kh ban u cho l hi t gas Fulton nh khng kh ban u hoc b kim sot kh chnh nm ti b

c s dng cung cp cho u t vi ti a khng kh cn cho qu trnh t chy tt. Qu nhiu hoc qu t khng kh s

t. iu ny th quan trng m bo mc thn duy tr mc cao ca kh cacbon v l

ng u o Co2 hoc O2 c th xc nh % kh d

a trn l hi t du s 2 t 4-11% cacbon dioxit. Mt kim tra cht d chy trong cc kh nhin lic c th chp nhn c. N tt nht o gas nhin li

a 216oC. tng oxy trong u t m b ing hoc gim khng kh th cp, di chuy

______________________________________________________________________

i p v m t i.

i b mt v qut. a khng kh cn

c qu t khng kh s lm c thp nht ca ng cacbon oxit

nh % kh d trong hn

11% cacbon dioxit. Mt php th chy trong cc kh nhin liu. Mt

o gas nhin liu u chnh khng n n sang bn

_____________________________________________________________

Phng php iu chnh khng kh tha) iu chnh b kim sot khng kh th

ca u t. iu khin van v thng qua ng dn gi cphn chia cn i khng kh vo tm hoBng cch ng van iu tikhng kh i n khu vc kh b buc xung ng dn gi v mbung t. l iu quan trng trong qu trnh hp gia b mt bn ngoi v tm c b cht ti v tr m rthn ng van t t v khng qu 1/4 kho

b) Kim tra bng mt ng dc dn thng qua b mna. Khng li b ngn lvic n sm tng t nguyn nhn hph kin u t khc.

c) Kim tra bng mt l nhn cbung t. Nu ngn la xuyn xu

_____________________________________________________________

nh khng kh th cp cho l hi t gas Fultonm sot khng kh th cp nm trn nh, bn tay ph

n van iu tit khng kh c s dng a khng kh vo n gi ca u t. Mc ch iu chnh khng kh ban

i khng kh vo tm hoc bn ngoi bung t. u tit, khng kh b buc phi ra bn ngoi buc ng dn gi. Bng cch ko van iu tit mn gi v mt t i ln bn ngoi vch b mt b

ng trong qu trnh t chy duy tr hn hp khng kh thch t bn ngoi v tm ca ng dn gi. Trn mt s l h

ng. Tuy nhin, nu cn thit ng van iv khng qu 1/4 khong cch phm vi ca van.

n gi khng c nhit, cc ngn la hoc cc lumt u t. Nu c, van iu tit phi c ma hoc cc loi kh t khu vc ng dn gi s

nguyn nhn hng sm in cc, thanh truy

nhn cng phi nhin thy ngn la hon ton ga xuyn xung hoc khng i n bn ngoi vch bu

______________________________________________________________________

t gas Fulton nh, bn tay phi mt phng

a khng kh vo nh khng kh ban u

i ra bn ngoi bung t vi t t m nhiu khng

t b lm lch v

p khng kh thch l hi van iu tit u tit, nn cn

c cc lun khi th c m li mt ln

n gi s dn n c, thanh truyn la, v cc

a hon ton gm cc vch n bn ngoi vch bung

_____________________________________________________________

t, hiu sut s gim r rng. qua dng li.

B iu khin l hi a) Ci bo v ngn la/b

chnh trong t bng. Chth cm (thanh truyn la hovic mi lin tc chng tiu khin ngn la ra, hoc trong khi mi lin tchng trnh s ngay lp ttt.

b) Ci ngt nc thp lokhi trn 3 giy trnh tt my phi bit, l hi Fulton 1 bao gm thit lp bng tay trn u t v cng c nc thp th hai v l h

CAUTION Khng lm xo trn cc tnh nc) Van x an ton gii hn p xud) iu chnh p sut hi v

v c kt ni vi thit b

_____________________________________________________________

m r rng. ng van iu tit th hai cho n khi vi

iu khin l hi - B iu khin ng trnh trong lin kt vi thit b a hoc mt my qut UV) kim tra

ng t ngn la va , v cui cng b c thit lp. Bt k s c no xy

i lin tc hoc chy bnh thng, p tc i n bo v v u t s

loi u d cc thit b ngt khi mc nt my phin phc. Nh mt tiu chun c trang b m iu khin ASME CSD ng tay c trng rle ngt nc thp

ng c c trng mt nt c lp thit lp i s khi ng.

n cc tnh nng an ton ca ngt nc an ton. n p xut vn hnh ln nht ca l hi.

i vn hnh nm trn t bng iu khin t b o p sut hi bng mt ng ng. B

______________________________________________________________________

n khi vic xuyn

c qu thp sau

_____________________________________________________________

iu chnh p sut iu chsut ln nht v c bt khi p su

e) Knh quan st cc van cch li bbi kim tra bn trong. Trong trv, vin bi s lp vo, ngng phi c m v tr no khc so vi vic man ton, tt c l hi Fulton thy.

f) B iu khin p sut gikhin v c kt ni n bng ng. p sut thng 0.703-1.054kg/cm2) trn p susut ti a ca van x an ton. Nca b iu khin gii hiu khin gii hn p supittong nm trn nh b i

g) Cng tt p sut khng kh cng tt ny c vn hnh bt thng qua ca ng xokhng p sut, s nghon, do s ngn u

CAUTION Khi dng l hi cho vic strn c hai b mt l hi c

NOTE chc chn rng l hnhng phng php bny.

_____________________________________________________________

u chnh chu k on/off ca u t, tt u t khi p sut hi gim xung di mc thi

Knh quan st cc van cch li bng ng th c trang b mt m tra bn trong. Trong trng hp mt knh quan st b

p vo, ngn vic thi hi v nc. Thn van bt tnh nng ny. Nu van by k

c m , bi s khng lp vo. thm i Fulton c trang b thit b bo v knh

i hn cao nm trong t bng iu n b phn o p sut hi bng mt

ng c thit lp 10-15 PSI (khong ) trn p sut vn hnh nhng di p

an ton. Nu p sut vt qu thit lp n p sut cao, l hi s t tt. B

n p sut cao phi c thit lp li nhn iu khin (thit lp li loi iu khin l ty ch

t khng kh gn trn ng xon u t, n hnh bi p sut khng kh i vo u

ng xon. Khi khng c khng kh hoc ngn cng tt hon thnh chu k tun u t t hot ng.

c sa cha rng bt k, ngt kt ni cc cng ti cng nh b mt nc cp.

ng l hi Fulton ca bn vn hnh an ton v c hio tr c quy nh trong phn 4 ca s

______________________________________________________________________

t khi t ti p thit lp.

n l ty chn).

i cc cng tt chnh

n hnh an ton v c hiu qu, a s hng dn

_____________________________________________________________

_____________________________________________________________

______________________________________________________________________

4

_____________________________________________________________

NOTE chc chn hiu qu tip tphi c thc hin.

WARRING Trc khi tin hnh bt k cng trnh no phkhin, phi ngt kt ni tt c

Phng php lm sch u d nLm sch u d trn nh l hsut trn l hi khi ang tho v lp n li trc khi g ci khc chc nng iu khin. Mc ch thay thhnh bn di. Cho mt nt phv u d c th ct di trong tr khp vi tt c l hi.

*A=7-1/4-184mm *B=9-1/4-235mm *C=11-1/4-286mm D=17-1/8-435mm *Ch cho 4 l hi HP, u d chngn 2

_____________________________________________________________

p tc an ton ca l hi, k hoch bo tr trong m

t k cng trnh no phi g bn ni p v mt c in cung cp cho l hi.

u d nc nh l hi v u d ca ch mc nc. Chc ch

ang tho u d. Tho mt u d, lm sch vi vi khc bo m khng u d no b xo tr

c ch thay th, lp t u d chiu di c tht nt ph bin c th tra

di trong trng hp hin

u d ch mc nc th

______________________________________________________________________

o tr trong mc ny

t bng iu

c chn khng p i vi nhm rt tt xo trn thay i

c th hin trong vo ti

_____________________________________________________________

iu chnh thanh truyn la cho l hiu chnh thanh truyn la on s ca thanh truyn la theo chiBt c lc no mt thanh truytruyn la khng rt ra mt khin hin th s c th c scn thit thit lp la mi c iu chnh mt du hiu chdu hiu yu s dn n tt an ton.

Mt thanh truyn la ring trn 20 v 30HP. Nu trn l d c hai thanh truyu t tm kim loi u tin, nglp bn trong thanh truyn, khi bn ngoi thanh truyhiu c iu chnh phn

Nu mt du hiu khng n th hai c th cn phi iu chphi c thay th c mt d

iu chnh my qut ngn l

iu chnh my qut ngn liu cn thit pht hin hnh rle iu khin.

_____________________________________________________________

a cho l hi t gas a c thc hin bng cch lm lng ai

a theo chiu kim ng h hoc ngc chit thanh truyn la c di chuyn, cn thn ch

t t bng cch n trn b mt ng dn gi. Bc s dng xc nh chnh xc du hiu phi van gas chnh s tham gia vo. Ngn lu chp nhn ngn la chc chn tip tc th

t an ton.

c s dng trn l Fulton 4-15HP v hai thanh truyu trn l d c hai thanh truyn la, iu chnh thanh truy

u tin, ngt kt ni bn ngoi. Sau khi du hiu mn, khi bn ngoi thanh truyn c th c mc vo v d

n ng thch hp.

n nh sau khi iu chnh ngn la, cp khng kh chu chnh. Nu thanh truyn la b nt hoc vt du hiu thch hp.

n la cho l hi Fulton t du/gas

a vi b cm bin c lp t v chy c du hiu ngn la tt nht cho an ton v ti

______________________________________________________________________

c hm v quay u kim ng h.

chc chn thanh n gi. Bng iu

u phn ng. iu n la chnh phi c thc hin. Mt

15HP v hai thanh truyn la nh thanh truyn trong

u mi tt th thit c mc vo v du

p khng kh chnh v c v, thanh s s

y u t. l t cho an ton v tip tc vn

_____________________________________________________________

Nu 1 my qut khng m vic v ch mt iu chnh ng

Nu my qut tm thy b hng, thay th

My qut c t nm trn bin cHP RM7800 th s dng mt bng s yu cu mt tn hiu 1.25VDC phi t c trn ngn la chnh iu chnh thit lp tnh hi

iu chnh khng kh l Tng mi gas thng qua b

Kim tra vng thp khng trong qu trnh chy cho l hVng thp khng g trong l hngn la nhanh v hiu qu chuym khp v tt nht l t vo vch bu

Vng phi c kim tra v syu dn n ngn la tht b

Phng php thay th vt liu chTho u t v cc b phn km theo c

Tho vng thp khng g t bu

_____________________________________________________________

c, iu ny c th chng minh b cm bin la mi l cn thit ci thin du hiu.

ng, thay th n.

NOTE m trn bin cnh ngoi ca tm nh u t cho l 20

ng iu khin hin th s hoc vn k, ci bu 1.25VDC ko ngn la chnh. Sau mt tn hi

a chnh (5.0 VDC). u tt c th bao gm cc phn sau: n u v ln th hai.

g qua b iu chnh gas mi.

m tra vng thp khng trong qu trnh chy cho l hi Fulton trong l hi Fulton c thit k lm cho

chuyn n vch la. Vng phi bo vo vch bung t.

s bin dng trong cc qu trnh chy i.

u chu nhit bung t n km theo ca u t ra khi l.

bung t.

______________________________________________________________________

m bin ang lm u.

t cho l 20-150

, ci bo v ngn la t tn hiu ln nht

t gas .

_____________________________________________________________

Tho nt lm sch t cnh trn t bng. Cc l hi 20-60 HP c mt bng. L hi 80-150 HP c hai lbng.

Tho cc kp gi vt liu chhi 4-50 HP cng c kp gi kp gi nm bn di vt liu chtrnh nhng ci kp ny trong khi lc cc thanh thp st dp c th ct thay i vt liu chnhit cao nht. Vt liu chu nhidng khi vn chuyn.

Tho nh v/hoc y cc vsch.

Nu ch vt liu chu nhit cao nhkhng cn phi tho ra.

Xoay trn v vt cc mp ngoi c

Vt liu chu nhit di cng c ci ll nh nht.

H thp vt liu chu nhit cao nhquanh vt liu chu nhit. Khi vc ng si dy th n trn cc kth c tho ra lm trn v

Lp t vt liu chu nhit cao nhlp t cc mp ngoi phi c vt liu chu nhit c skhi vn chuyn.

Lp t vng thp khng g, cc b

_____________________________________________________________

nh y l hi. Cc l hi 4-15 HP c mt nt lm s60 HP c mt nt lm sch nm ti y l h

150 HP c hai l lm sch nm ti y l bn tay tri v

u nhit cao nht s dng trong qu trnh v bn di vt liu chu nhit cao nht. Khng cu chu nhit cao nht nh vt liu chu nhit c th

p ny trong khi lp t vt liu chu nhit thp hn. L hc hn cht bn di vt liu chu nhit. Cc thanh ny s

u chu nhit bn di v lp rp li nh lp u nhit bn di bn cng cn tho u k

y cc vt liu chu nhit v tho cc linh kin thng qua nt lm

NOTE t cao nht c thay i, vt liu chu nhi

Xoay trn v vt cc mp ngoi ca vt liu chu nhit mi.

i cng c ci l ln nht, trong khi vt liu chu nhi

t cao nht xung bung t trong ba v tr vi dy but. Khi vt liu c nh v tr, n c th c bt n trn cc kp gi. Nu vt liu chu nhit khng blm trn v c vt.

t cao nht vi phng php vt liu chu nhit thi c bt kn vi tm b tng cch m mn ti nh my Fulton. Ci ny th khng cn l

, cc b phn u t v nt lm sch

______________________________________________________________________

t nt lm sch nm i pha bn phi

bn tay tri v phi ca t

ng trong qu trnh vn chuyn. L t. Khng cn phi ct

t c th xoay hi 60-150 HP

t. Cc thanh ny s p t vt liu chu p gi c s

n thng qua nt lm

u nhit di cng

u nhit cao nht c

i dy buc cht t u bng cch

t khng bt u, n c

t thp nht. Khi t hn hp c n lp t li kp

_____________________________________________________________

Vn hnh bnh thng c th

K hoc bo tr hng ngy

Nhng phng php sau phthit k ngn chn hnh thnh cu cl hi v trong bn trong cc mc nc. Ngoi cc phng php ny, cc khuyl nc phi c tm v lm theo.X y l hi mi bui sng b

_____________________________________________________________

c tin hnh ngay lp tc.

ng ngy c khuyn co.

ng php sau phi c tin hnh hng ngy. N c n hnh thnh cu cn, bn hoc bn cn trong y

i v trong bn trong cc ng ng dn nh hng n ci o ng php ny, cc khuyn co ca nh x

c tm v lm theo. i sng bng cch khi ng l v to ra hi

______________________________________________________________________

_____________________________________________________________

khng qu 10 PSSI(lb/in.2). Mkhong 10 giy v ng van. T

NOTE Nu l hi c vn hnh tx y c th c thc hingy khi 10 PSIG hoc t hX ci ch mc nc mi sng khi l van x my o nc khong 5 giy,

Nu nc cp ang c xc tin hnh cn thn v ph h

NOTE Fulton khuyn co rng vic xKhi khi ng l hi ln u tin trong ngy, hy chlm vic thch hp. Kim tra mc nc trong knh quan st.Kim tra bo m bm nCho kim sot mc nc loi phao, bu

K hoch bo tr hng tun Kim tra rle ci ngt nc thHy chc chn l hi ngui vhi. u t ang vn hnh, m mc nc trong knh thy)

_____________________________________________________________

khng qu 10 PSSI(lb/in.2). M vi nc x b tch kh, sau mng van. Tt vi nc x b tch kh.

n hnh t ng trn mt ng h ghi gi lm vic hin mt ln trong ngy lm vic v m

c t hn. i sng khi l 10 PSI vng cch m ci ch mng 5 giy, ng cc van li.

l bng cc hp cht, hy chc chn rng vin v ph hp vi cc hng dn ca nh sn xu

c x l nc phi c thm vo gia bu tin trong ngy, hy chc chn ngn la m

c trong knh quan st. c cp hot ng. i phao, bung phao x y.

n c khuyn co c thp m thch hp trong cc phng php sau.

i mt t hoc khng p sut biu th trn

van x l hi. Khi nc xung di mc yu cu t nn c tt. iu ny l khi mc n

______________________________________________________________________

van x l hi

lm vic, hot ng t ln vo cui

c nc v cc

ng vic x l ny t.

a bm v l hi. a mi v u t

ng php sau. trn ng h p sut

c yu cu (lu c nc xung thp

_____________________________________________________________

hn in cc trong ch mc nnc thp.

K hoch bo tr hng thng

WARRING Hy chc chn cng tt in chnh Lm sch my o nc.

CAUTION Khng lm sach my o hohnh Lm sch knh thy s dng mS dng axit pha long nh axit clohidrit (thng xuyn c v nh khng lm schi bng kim loi hoc cc vxc knh. Nu bt k r r no xu

B phn bo v knh thy ph ha) Lm sch lc bm nc. b) Kim tra my qut hoc thanh truy

la mi. c) Kim tra s co rt ca bi

c l thng th phi thay thgiy nhm hoc gia lm s

d) Lm sch by nc v bliu.

e) Kim tra vic vn hnh cthng hi ngng t.

f) G nt ng ng khp nkhp ni vo l hi. L ph

K hoch bo tr hng na nLm sch cc b phn u

Du: lm sch cnh qudu, g ra, lm sch v Ngt kt ni b gom kh tinh c tm u t. L h

_____________________________________________________________

c nc v/hoc thn l hi. Yu cu thit l

ng thng c khuyn co

n chnh tt trc khi bt u lm vic.

c knh thy trong khi tng p nn hoc

ng mt vt dng khng lm try knh. axit clohidrit (clohidric) khi vt dng

khng lm sch. Khng s dng bn c cc vt liu lm try khc m c th lm

no xut hin, thay ming m.

y ph hp vi ch mc nc.

c thanh truyn la v in cc

a bin tr khi ng. b chy i thay th. Khng c s dng nh

lm sch. c v b lc trong cc ng nhin

a tt c h thng by trn h

p ni hnh ch thp di ci ch mc n phi ngui v mc nc di ng.

a nm c khuyn co t gas.

ch cnh qut gi, du ng c. Thay lc du v lm sch v iu chnh vi phun du v b phn in c

gom kh t u t bng cch ngt kt ni s lin kt. L hi 4-15 HP vi my qut, ngt kt ni my qut t

______________________________________________________________________

p li rle mc

c.

c ang vn

c v lm sch

ch b lc bm n cc. lin kt, tho cc i my qut t tm

_____________________________________________________________

kim loi u t, nu sli cc b phn u Kim tra hiu qu t chy cLm sch u d trn m bo khng c p suKim tra cc vt liu chkhng g. Vi l di khng nhibng cch nng cn g

X bn ngng t v lm shot ng ca van phao. Kim tra b kim sot in v cc moto vKim tra bm nc xem n c vHon thnh tt l hi v xTho ca l thm d v kibn cn lng ng. Lng ls l nc ang c sthuc vo mp nc l.

Phng php thay ming Tho l thm d s dng mt c

Tho ming m c v lm sGn l thm d nh sau:t ming m trn thp. khng s dng bV tr ming kim loi trong l hcung cp mt kt ni kn. Kicht bng tay v sau khi lm kn v

_____________________________________________________________

u s dng thanh truyn la, sau khi kim tra thit v kim tra thit lp ca my qut ngn lt chy ca u t v iu chnh n nu cn thi

u d trn nh thn l v cc u d trong ci ch mo khng c p sut trn l hi trong khi g u d.

u chu nhit c ph mui hoc b v v kim tra vng thp

u hn p sut 15PSI, kim tra van an ton ht .

v lm sch bn bng cch phun nc vi ng m

n v cc moto vn hnh thch hp. c xem n c vn hnh thch hp hay khng?

. v kim tra bn trong thn c cu cn hoc

ng lng ng s biu th hiu qu ca vic c s dng. Tn sut kim tra s tng ph

m l thm d nh sau: t c l cnch T hoc cha kh u ng truy

lm sch b mt trn l hi v ming kim lo sau: m ca thm d v chc chn rng n t k m, du bi trn, hoc cht kt dnh.

i trong l hi. t vng kp v sit cht ai c an ton i kn. Kim tra v tr ca tm kim loi trong l h

ng tay v sau khi lm kn vi cl khong 1.4 vng. Khng v

______________________________________________________________________

m tra thit b, thit lp a.

n thit. mc nc. Phi

m tra vng thp

m tra van an ton hi vn hnh

g mm. Kim tra

uyn ng.

ng kim loi.

c sp xp thch

c an ton i trong l hi, sau khi sit

ng 1.4 vng. Khng vn qu mc

_____________________________________________________________

Nu r r ming m trong khi sugi vn nhiu hn cn thit ming m.

Lm y l hi vi nc sch

NOTE Sau khi l hi Fulton b t chy s c tm thvn cn di hnh thc vxut hnh thnh cch li l hhng n hiu qu hoc tuK hoch bo tr hng nm

Xem li k hoch bo tr hBi cc ng dn khi c thtrnh chy yu v mt hiu qu

C th lm sch cc ng dn khi nhTho u t v tm np ng khi.

_____________________________________________________________

trong khi sut ang tng, ch vn ngng r rt trnh r r. Vn qu mc c th rt ng

ch

c vn hnh khong mt vi thng, cc mnh kim loy trong b mt di y l. Cc mnh kim lot liu o nh sng c s dng khng khi s

t hnh thnh cch li l hi. iu ny l tnh trng bnh thng v khng c tui th ca l hi. m c khuyn co

o tr hng na nm c khuyn co. n khi c th l nguyn nhn hn ch dng khng kh d

u qu.

n khi nh sau: ng khi.

______________________________________________________________________

ng r r. Khng bao rt ngn tui th ca

g, cc mnh kim loi nh kim loi ny th ng khng khi sn ng v khng nh

dng khng kh dn n qu

_____________________________________________________________

S dng bn chi bng kim lo

Tho nt lm sch phn thp nh

Tho tt c mui t nh v tThay nt lm sch cn thn khi li. Phun l nu cn thit. Xem phKim nh hng nm bi nh ki

_____________________________________________________________

ng kim loi.

p nht ca thit b v lm sch y ca bung

nt lm sch di y vi mt my ht bn khng lm hng cch nhit v lp u

t. Xem phn 2 cho cc phng php thch hp lm si nh kim nh cht lng.

______________________________________________________________________

ng t chy.

i. u t v np ng

p lm sch thn l

_____________________________________________________________

X l s c Bng hng dn s l s c nh. N bao gm cc thng tin v cch li cc vhnh bnh thng. N phi

Danh sch sau l cc s c Xem ct bn tay tri ca phgia. Cc cch khc phc PHC.

Cc s c trong l hi Vn Nguyn nhnKhng nh la Cung cp

in cc

_____________________________________________________________

sau s h tr trong vic chun on v x m cc thng tin v cch li cc vn rc ri xut hin trong khi v

c s dng lin kt vi s lp ghp.

ph bin nht c th xut hin trn l hi Fulton n vn . Xc nhn nguyn nhn, c lic trnh by trong ct bn phi c tiu

Nguyn nhn Cch khc phc p in Kim tra cu ch b ng

lp li hoc thay th, nc nh la Kim tra in cc c mu

sch n nu cn thit. Kim tra iu chnh thch hchnh li nu cn thit.

______________________________________________________________________

l nhng s c n trong khi vn

i Fulton t gas. c lit k trong ct CCH KHC

ngt mch. Thit u cn thit.

c c mui than v lm

nh thch hp. iu

_____________________________________________________________

Bin th

Cm bin Bo v ngkhin u

Vi phun b

Van gas b

Khng ngn la Cung cp d

Cung cp gas

in cc

_____________________________________________________________

Kim tra s cch in c nNu c, thay n. Kim tra in p gia cc dy ch bith ti u ni chc chang c cp in nng.

Kim tra nh la b nhingn la/b iu u t

Kim tra in p gia trung tnh trc nh hcui dy trung tnh nh lVic kim tra phi trc khi b iu khin kha an ton. Nu n khng c in niu khin.

Vi phun b kt Kim tra vi phun v lm sthay n nu cn thit.

Van gas b kt Kim tra bi bn trong van hophun v lm sch nu. Kim tra ci tr ng hohng v thay nu cn thi

p du Kim tra mc du trong bchc chn n khng dLm y bn vi du. Kim tra xem vi phun bkhng? Lm sch hoc thay n.Kim tra lc du v thay n n

p gas Kim tra p sut gas v cc vthnh thong li ngng cung csut gas cho gas t 1/2W.C. Cng vi p suim ni n u t v 7 W.C. ti u ca b.

c nh la Kim tra in cc c muv lm sch n nu cn.Kim tra iu chnh thch hchnh li nu cn. Kim tra s cch nhikhng? Nu c, thay n.

______________________________________________________________________

n c nt khng?

a cc dy ch bin c chn bin ng.

nhiu. a im cui dy

nh hng v im nh la. c thc hin n kha an ton. n nng, thay b

m tra vi phun v lm sch hoc

n trong van hoc ng

ng hoc van c b n thit.

u trong bn cp n n khng di ng vo.

m tra xem vi phun b kt hay c thay n.

u v thay n nu cn. t gas v cc vn

ng cung cp. p nhin phi 3-

i p sut qut ti t v 7 n 11

c c mui than khng n.

nh thch hp. iu

cch nhit c b nt u c, thay n.

_____________________________________________________________

iu chnh kh ban

Van du

Bm du

iu chnh thanh truyla hoc my qut UV

Tt u t Cung cp d

Cung cp gas

in cc

_____________________________________________________________

nh kh ban u Kim tra vic iu chkh c th thi la i t Kim tra in p gia bdu ti im cui dy ch chn van du nhnng.

Kim tra lc v b ltho n v lm sch. Kim tra khp ni b trni. Vn cht hoc thay n.

nh thanh truyn c my qut UV

Kim tra ngn la cho mulm sch nu cn. itruyn ngn la qua mhin th s. Tn hiu ngVDC. Kim tra s cch nhinu nt, thay n. Kim tra bmy qut ngn la v lm sKim tra cm bin ng v

p du Kim tra mc du trong bchc chn n khng dy vi du. Kim tra vi phun b nghoc thay n. Kim tra lc du v thay n n

p gas Kim tra chc chn kha gas c ng. Kim tra cuvan gas vi ng h nu ko hot ng. Kib iu chnh gas v nu cn. Kim tra u vo p suhoc gim nu cn.

c nh la Kim tra in cc c musch n nu cn thit. Kim tra iu chnh thch hchnh li nu cn thit. Kim tra s cch in c n

______________________________________________________________________

nh kh. Khng cm bin la.

a bn cht van i dy ch chc

nhn c in

c c b nght.

trt hoc v kt c thay n. a cho mui than v

u chnh thanh a qua mt mn hnh

u ngn la phi 5 cch nhit b nt. m tra bi bn trn

a v lm sch n. ng v tr.

u trong bn cp n n khng di mc. Lm

ngt. Lm sch

u v thay n nu cn. n kha gas

m tra cun cm trong OHM. Thay n m tra thit lp

nh gas v iu chnh li

u vo p sut gas v tng

c c mui than v lm

nh thch hp. iu

n c nt khng?

_____________________________________________________________

Vi phun d

Bin th

Cm bin

iu chnh thanh truyla hoc my qut UV

Cng tt kh

Qu trnh t chy yu

Cc vt li

Vng S.S

Vi phun d

iu chnh kh ban

iu chnh kh th

Bm du

_____________________________________________________________

Nu c, thay n. Vi phun du Kim tra vi phun b ng

hoc thay n. Kim tra in p gia cc dy ch bith ti ngn u dy bin ang c cp

Kim tra nh la b nhing phun qu nh trong khqut.

nh thanh truyn c my qut UV

Kim tra ngn la cho mulm sch nu cn. itruyn ngn la qua mhin th s. Tn hiu ngVDC. Kim tra s cch nhinu nt, thay n. Kim tra bmy qut ngn la v lm sKim tra cm bin ng v

t kh Kim tra cng tt kh b ni hai dy ch cng tu dy. Nu l khi dy c ni, cng tc thay.

u chu nhit Kim tra cc vt liu chnu n nt hoc v trong bLm sch hoc thay n n

Kim tra chc chn vng c vn cht t vo vch bu

Vi phun du Kim tra vi phun b nghoc thay n.

nh kh ban u Kim tra vic iu chkh c th thi la i t

nh kh th hai Kim tra b iu chnh kh chnh thy nu n c nchnh nh cn thit v sitr. Kim tra mc CO2 v O

Kim tra lc hoc b lc b

______________________________________________________________________

ngt, lm sch

a cc dy ch bin u dy chc chn

p in nng. nhiu. Kim tra

trong khp ni my

a cho mui than v u chnh thanh

a qua mt mn hnh u ngn la phi 5 cch nhit b nt. m tra bi bn trn

a v lm sch n. ng v tr.

hng bng dy cng tt kh ti ngn

ng v chy vi i, cng tt kh phi

u chu nhit thy trong b phn.

c thay n nu cn. n vng c v

t t vo vch bung t. ngt, lm sch

nh kh. Khng cm bin la.

nh kh chnh c ni lng. .iu t v sit cht li v

v O2. c b ngt

_____________________________________________________________

Ht gi

Bi bn ng d

Khng p su

u t chy sm

Cc vt li

in cc

Cc van dHt gi

Khng p su

Cc ng n

Chn khng trong b

L khng duy tr p sut

Cung cp d

_____________________________________________________________

Kim tra ht gi vi mgi phi c -0.02 vi u t tt hoc -0.04 khi vn hnh.

ng dn khi Kim tra ng dn khi c muhoc b tt nghn. Lm skhi vi bn chi.

Khng p sut phng Hy chc chn khng c quang chy trong phng l h

u chu nhit Kim tra cc vt liu chnu n nt hoc v trong bLm sch hoc thay n n

c nh la Kim tra in cc c musch n nu cn thit. Kim tra iu chnh thch hchnh li nu cn thit. Kim tra s cch in c nNu c, thay n.

Cc van du Kim tra r r cc van dKim tra ht gi vi mgi phi c -0.02 vi u t tt hoc -0.04 khi vn hnh.

Khng p sut phng Hy chc chn khng c quang chy trong phng l h

ng ni du Kim tra tt c cc ni du nu n ha ln khng kh, sichc n li. Kim tra xem b hn ch hay khng, nn.

Chn khng trong bm Kim tra chn khng qu cao trn bm. Kim tra cc khong cch t bn n l h

p du Kim tra mc du trong bchc chn n khng dy vi du. Kim tra vi phun b ng

______________________________________________________________________

i mt my o. Ht 0.02 n -0.04W.C.

0.04 n 0.06

n khi c mui than n. Lm sch ng dn

n khng c qut ht no y trong phng l hi.

u chu nhit thy trong b phn.

c thay n nu cn. c c mui than v lm

nh thch hp. iu

n c nt khng?

u v thay n. i mt my o. Ht

0.02 n -0.04W.C. 0.04 n 0.06

n khng c qut ht no y trong phng l hi.

u vo ca ng n khng kh, sit

a xem u vo c hay khng, nu c, thay

m tra chn khng qu cao trn m tra cc ng du v

n l hi. u trong bn cp

n khng di mc, lm

ngt, lm sch

_____________________________________________________________

Vi phun d

Van du Bm du Cung cp gas

Bi bn ng d

Cu cn hnh thnh trong l hi iu khin p su

L hi mt n nh

Thi qua b

Perc(Dung mi lm strong l hCu cn hnh thnh hovi lng Qu nhiu hl (x l n

Qu nhiu ch

_____________________________________________________________

hoc thay n. Kim tra lc du v thay n n

Vi phun du Kim tra vi phun b nghoc thay n. Kim tra nu n r r.

Kim tra nu lc b cp gas Kim tra p sut gas i vo b

gas. Nu thp, lin hPhi 7 n 11W.C. Kicm trong van gas vi Thay n nu b hng.lp b iu chnh gas v nu cn.

ng dn khi Kim tra ng dn khi c muhoc b tt nghn. Lm skhi vi bn chi.

n hnh thnh trong Gi chuyn gia x l nkho kin vi cng ty Fulton.

n p sut Ngt kt ni tt c iiu khin. Tho dy khin. t mt ng him cui cng tt. H lp ca b iu khin. Cthnh. Nng im thit lli vi ng h OHM. Cng tNu b iu khin vn hthay n.

i qua by hi Kim tra cc by nhn thcn lm sch hoc thay th

Perc(Dung mi lm sch i)

Lm sch l vi soda kthng tin hng dn.

n hnh thnh hoc ng

Gi chuyn gia x l nkho kin vi cng ty Fulton.

u hp cht trong l nc)

Nc thi tr li bn v xPhi kim tra mu nx l nc.

u cht lm mm Phi kim tra mu n

______________________________________________________________________

u v thay n nu cn. ngt, lm sch

chn. i vo bn truyn cng ty gas.

n 11W.C. Kim tra cun i ng h OHM.

ng. Kim tra thit nh gas v iu chnh li

n khi c mui than n. Lm sch ng dn

l nc v tham i cng ty Fulton.

n nng n b n. Tho dy in t b iu

OHM gia cc thp im thit

n. Cng tt hon t lp v kim tra

OHM. Cng tt b v. n hnh ko ng,

nhn thy nu n c thay th. i soda kt tinh theo

l nc v tham i cng ty Fulton.

n v x h thng. c bi cng ty

c bi cng ty.

_____________________________________________________________

nc Bm ngh

Lng ti qu nhi

L hi msch).

L hi rung v c ting n

Vn ht gi

Khng kh lnhiu Khng kh hodu

L xp x nc vi hi

By hi

Hp cht trong l hnhiu

Bm khng ngt u d c bRle b h

S tip Bm chy nhng khng a nc vo l

Bm ngh

_____________________________________________________________

x l nc n hi Cho php h thng ngu

by hi v kim tra ng hi khng Kim tra nhit bn h82oC, nghn hi trong bhin. Kim tra cc van. Lm sthay n nu cn. Thay bly tm nhim tng cho 121

i qu nhiu Kim tra tng m lc thicu da vo cng suang s dng. Gim lc s dng trong cng mim.

i mi (cha lm Lm sch theo hng dhng dn.

ht gi Kim tra ht gi vi mgi phi c -0.02 vi u t tt hoc -0.04 khi vn hnh.

Khng kh ln u qu Kim tra b iu chnh khng kh lu.

Khng kh hoc nc trong Kim tra bn v cc khng kh. Kim tra by. lm sch honu cn.

t trong l hi qu Nc thi tr li bn v xPhi kim tra mu nx l nc.

u d c bi bn Lm sch v thay nu cng Hy chc chn rle

Nu vy, thy rle mc nt Kim tra tnh trng s tin hi Cho php h thng ngu

by hi v kim tra ng hi khng Kim tra nhit bn h

______________________________________________________________________

ng ngui bt, kim tra chc chn cc c cch nhit.

n hi. Nu n trn i trong bm s xut

m tra cc van. Lm sch v n. Thay bm vi thit b ng cho 121oC

c thit b c yu a vo cng sut ca l hi

m lng thit b ng trong cng mt thi

ng dn trong s

i mt my o. Ht 0.02 n -0.04W.C.

0.04 n 0.06

nh khng kh ln

n v cc ng nc v

ch hoc thay th

n v x h thng. c bi cng ty

u cn. le c vn kn.

c nc mi. tip t.

ng ngui bt, kim tra chc chn cc c cch nhit.

n hi. Nu n trn

_____________________________________________________________

iu chnh bnh cng tc

Nghch p trn bng ni nkn

Bm nc s khng vo ti mi thi im

Cu cn trn B ng ng

Mt bm b

L b trn ngp Bm khng ng

Rle b h

S tip Chn khng khi l tt

L vn chy tip sau khi tt l

Van du b

Du trn ra xung quanh thn bm du khi tt my

iu kin ht gi b

_____________________________________________________________

82oC, nghn hi trong bhin. Kim tra cc van. Lm sthay n nu cn. Thay bly tm nhim tng cho 121

nh bnh cng tc Kim tra s hao mn bnh cng tc v iu chnh theo thng tin btrong s hng dn.

ch p trn bm Bm cn phi c si nc cp bt Kim tra v lm sch.

n trn u d Lm sch v lp n li. ng ngt bm b hng Kim tra nu thy b

c cung cp in. Kicun cm b ng ngcng hoc mt quay trong khi khng chy, thay n n

m b hng Kim tra in nng tchn n ang tip nhNu in nng c nhkhng chy, thay th n.

m khng ngt u d c bi bn, lm sthay n

ng Kim tra b mt tip xc, thay n ncn.

t Kim tra tnh trng s tiChn khng c to ra Nh l hi ngui i, n s

h thng ng ng. iu ny, thm mt van m(6mm) trn ng ng dng h o hi, n ng dv m di chn khng.

u b hng Kim tra mt th no van du sau khi n Lm sch hoc thay m

n ht gi b hng Kim tra ht gi vi mgi phi c -0.02 vi u t tt hoc -0.04

______________________________________________________________________

i trong bm s xut m tra cc van. Lm sch v

. Thay bm vi thit b ng cho 121oC.

hao mn bnh cng tc nh theo thng tin b phn

a cha.

ng ngt bm n. Kim tra nu

ng ngt ang ko quay trong khi bm

u cn thit. i bm chc

p nhn in nng. c nhng mt

n. lm sch hoc

p xc, thay n nu

tip t. i, n s ht nc t

ngn chn t van mt chiu

ng dn b phn ng di p sut

i chn khng. no duy tr m

u sau khi n c ng. i

i mt my o. Ht 0.02 n -0.04W.C.

0.04 n 0.06

_____________________________________________________________

Thng gi phng l h

_____________________________________________________________

khi vn hnh. Thng gi phng l hi

Kim tra thy cc chi c ng khng kh c ko ra khhi. Hy chc chn cc lhp nh m t trong s

______________________________________________________________________

y cc ca phng l ng ngn chn

c ko ra khi khu vc l

c sn thch hng dn.

_____________________________________________________________

_____________________________________________________________

u t du v b

______________________________________________________________________

5 phn nh la

_____________________________________________________________

Cc chi tit u t du v bMc M ph tng 1 2-40-605 2-40-606 2-40-603 2-40-770 2-40-608 2-40-611 2-40-609 2-40-772 2-40-616 2-40-618 2-40-617 2-40-621 2-40-773 *M ph tng thch hp c Mc m ph tng 2 2-11-123 5-20-059 5-20-060 2-11-126 2-11-121

Mc M ph tng 3 2-30-462 2-30-410 2-30-412 2-30-413 2-30-414 2-30-417 2-30-418 2-30-431 2-30-425 2-30-427 2-30-424 2-30-559

_____________________________________________________________

phn nh la Mt u t RPM 1/3HP 115/230/60/1 3450 1/3HP 230/460/60/3 3450 1/3HP 110/220/50/1 2850 1/3HP 380/50/3 2850 3/4HP 115/230/60/1 3450 3/4HP 230/460/60/3 3450 3/4HP 110/220/50/1 2850 2.0HP 380/50/3 2850 2.0HP 115/230/60/1 3450 2.0HP 230/460/60/3 3450 2.0HP 110/220/50/1 2850 3.0HP 230/460/50/60/3 2850/34503.0HP 380/50/3 2850

c t vo mt u t Cun u t c Cun u t c Cun u t c Cun u t c Cun u t c Cun u t c

Qut u t Nhin liu 5-1/2x1x5/8 Du s 2 6-1/4x1-1/2x5/8 Du s 2 7x1-1/2x5/8 Du s 2 7x2x5/8 Du s 2 7-11/16x1-1/2x5/8 Du s 2 8-3/8x1-1/2x5/8 Du s 2 8-3/8x2x5/8 Du s 2 9-15/16x1-1/2x5/8 Du s 2 9-3/16x2-1/2x1 Du s 2 9-3/16x3x1 Du s 2 9-15/16x2-1/2x1 Du s 2 9-15/16x3xL075 Du s 2

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Hp 4-15 4-15 4-15 4-15 20-30 20-30 20-30 40-60 40-60 40-60 40-60

2850/3450 80-100 80-100

Hp 4-15 20 30 40-60 80-100

Hz Hp 60 4 50/60 6 60 10 50 10 60 15-20 50 15-20 60 30 50 30 60 40-50 50 40-50 60 60 50 60

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2-30-437 2-30-439 *Cc m ph tng thch hp Mc M ph tng 4 2-40-086 2-40-087 2-40-088 2-40-089

Mc M ph tng 5 7-20-080 7-20-082 7-20-084 7-20-086

Mc M ph tng 6 2-30-048 2-30-050 2-30-052 2-30-054 2-30-056 2-30-057 2-30-058 2-30-059 2-30-060

*Yu cu 2 vi phun cho loi 30Mc M ph tng 7 2-30-130 2-30-129

Mc M ph tng 8 2-30-134 2-30-135 2-30-127

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9-15/16x3-1/2x1 Du s 2 10-5/8x4x1 Du s 2

p c t pha sau tm qut Bin p nh la 120/60/1 240/60/1 120/50/1 240/50/1

B chuyn hng gi B chuyn hng gi B chuyn hng gi B chuyn hng gi B ch