SO TAY VAN HANH MAY PHAT IN S DUNG BO IEN KHIEN PCC 3100

Created by Vo Tran Thi.

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I . CAC LU Y VE KY THUAT AN TOAN

Trc khi khi ong may phat ien phai oc ky tai lieu dung cho ngi van hanh e thuoc va quen vi cac thiet b. S hoat ong hieu qua va an toan co c ch khi nao thiet b hoat ong va c bao tr ng nh k hoan hao. a co nhieu tai nan gay ra do khong tuan theo nhng qui nh c ban va nhng li nhac nh can than cua tai lieu nay. Nhng bieu tng sau ay trong tai lieu bao nhng nguy hiem co the xay ra cho ngi van hanh may hoac nhan vien bao tr: DANGER Bieu tng nay cnh bo mi nguy him co the xay ra,kh nng gay

thng tt nng hoac chet ngi.

WARNING Bieu tng nay noi len tnh trang nguy hiem hoac thao tac khong ! an toan co the gay thng tat nang hoac chet ngi. CAUTION Bieu tng nay noi len tnh trang nguy hiem hoac thao tac khong

an toan co the gay thng tat cho ngi van hanh, san pham h hong hoac khong hoan hao.

1. NHIEN LIEU VA KH DE BAT CHAY:

KHONG C tiep nhien lieu khi may ang hoat ong tr khi bon nhien lieu

c at ngoai phong may v nhien lieu de bat chay khi tiep xuc vi ong c va ong thoat kh xa .

KHONG C mang la, thuoc la, thiet b tao tia la ien, thiet b ho quang hay bat c nguon anh la nao gan may phat ien hoac bon nhien lieu.

ng ong dan nhien lieu phai bao am khong c ro r. Nhng ong noi nhien lieu vao may phai dung nhng ng ong mem thch hp. Khong c s dung ong ong tren ng dan mem v ong gion de gay hoac bien dang sau mot thi gian s dung. Khong nen dng ong ma kem cho ng du v tac dung vi dau Diesel lam giam o ben cua he thong kim phun.

Nhng ong tiep nhien lieu phai co van ong m e phuc vu cong tac bao tr va phong chong chay no.

Khu vc at bnh ac qui phai thong thoang tranh s ngng tu kh hydro nong o cao de gay chay no khi co tac ong cua ho quang, tia la ien, khoi thuoc.

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2. KH THAI RA GAY CHET NGI: Thiet ke he thong thoat kh thai phai thch hp e a kh ra khoi nhng cho kn

nh ham, lo, khu dan c hoac cho ong ngi. Quan sat bang mat va ti he thong my pht theo lch bao tr e phat hien cho ro r va x ly ngay lap tc. Ong thoat kh xa phai bao am an toan, co vo boc cach nhiet va khong b cong. Khong c dung kh thai ra e si am hoac say kho cac vat khac.

3. NHNG PHAN T CHUYEN ONG :

Tay chan, quan ao va t trang tranh e gan nhng phan t ang chuyen ong. Trc khi bat au cong viec tren may nh thao bo phan sc bnh cqui ra khoi

nguon in xoay chieu, thao coc am cua bnh ac qui e tranh viec may khi ong bat ng.

Day buoc tren may phai bao am an toan. Xiet chat tat ca gia va bat kep , nhat la nhng chi tiet gan vi day cu roa,

canh quat, pu-ly Khong mac quan ao rong hoac mang n trang, ong hotrong luc thao tac ben

canh cac chi tiet ang chuyen ong hoac cac thiet b ien e tranh xay ra ien giat.

Neu phai hieu chnh may trong luc ang van hanh th phai that can than xung quanh nhng ng ong nong, nhng thiet b ang phat ien, phat nhietvv

4. E PHONG CAC TAI NAN VE IEN:

Ngat cc ngun ien trc khi thao ri cac tam chan bao ve hoac cham vao thiet b ien. Dung tham cach ien bang cao su trai len san go kho rao hoc at len mat kim loai hay be tong khi lam viec gan nhng thiet b ien. Khong c mac quan ao am t (ac biet la giay t ) hoac e tay chan am t khi x ly cac s co ve ien.

Het sc can than khi lam viec tren nhng thiet b ien v ien p cao co the gay thng tat nghiem trong hoac tai nan chet ngi. Khong c thao bo khoa lien ong.( Trnh gy ra nguy him cho con ngi v thit b )

p dng theo ung nhng qui nh an toan ve ien cua quoc gia hoac a phng. Viec lap rap hoac sa cha ien phai do ngi co chuyen mon thc hien. Treo bang bao nhng ni ang lm vic e tranh viec ong kn mach in bt ng.

KHONG C NOI MAY PHAT IEN TRC TIEP VI HE THONG IEN TOA NHA bi v ien the cao co the i t may phat ien vao ng day ang s

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dung gay ra chet ngi hoac h hao tai san. V vay ch lap at qua nhng cong tac chuyen mach, thit b ng ngt hoac nhng thiet b trung gian.

ien ap cao hoat ong khac vi ien ap thap no oi hoi thiet b ac biet a qua

kiem tra th nghiem va ch nhng nhan vien van hanh a c ao tao mi co kha nang lam viec tren nhng thiet b nay. Viec s dung sai thiet b va ke hoach lam viec khong hoan hao de gay ra tai nan hoac chet ngi.

Khong c lam viec tren thiet b ang co ien.Nhng ngi khong trach nhiem

khong c en gan cac thiet b nay do ien ap cao con lu lai va co kha nang phong ien ngay ca sau khi a c ngat vi nguon in. Nhng ngi co trach nhiem can lap ke hoach bao tr thiet b e co the ngat ien hoan ton va noi at an toan.

5. CAC LU Y VE AN TOAN KHAC :

Dung dch lam mat di ap suat cao co iem soi cao hn bnh thng. KHONG

C m nap ket nc hay bo phan trao oi nhiet khi ong c ang van hanh ma phai ch cho nhiet o ha thap xuong e giam ap suat trc.

Trong nhien lieu co Benzen va ch la nhng chat de gay benh ung th hay tai tao chat oc trong c the. V vay tranh ht th, hap thu hay tiep xuc khi tiep thm nhien lieu, kiem tra , nao vet hoac lau chui nhng ng ong.

oi vi nht a s dung cung co kha nang gay ung th hay tai tao chat oc trong c the, v vay tranh ht th hay tip xc khi kiem tra hoac thay nht.

Cung cap dung cu phong chay cha chay thch hp va lap at cho thuan tien. Nen tham khao y kien cua c quan PCCC tai a phng e chon chung loai thch hp cho muc ch s dung.

Phai gi ve sinh phong may luon kho rao sach se. Thu don tat ca cac loai rac nh giay vun, gie lau, bao ny-lon ..

Lau chui nht va m bo con ong lai tren cac chi tiet cua ong c v se lam giam kha nang giai nhiet va tang nguy c gay ra hoa hoan.

Khong c lam viec vi thiet b khi tinh than met moi, c the ue oai, a uong ru hoac s dung cac loai thuoc gay buon ngu. v khong bao am an toan cho ngi va thiet b.

E SO TAY GAN MAY PHAT IEN CHO TIEN VIEC THAM KHAO VA KIEM TRA CAC THONG SO KY THUAT

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II . VN HNH MY PHT IN

1. KHUYEN CAO VE VAN HANH:

1.1 Chay ra: Xa va thay nht ong c sau 50 gi van hanh au tien cua may phat ien mi. 1.2 Van hanh khong tai: Phai duy tr thi gian van hanh khong tai la t nhat. Khi can thiet phai van hanh khong tai may trong thi gian dai, e may hoat ong tot th phai cho may mang ti vi bang tai khoang 30% cong suat danh nh cua may. 1.3 Van hanh nh ky: May phat d phong thng khng hot ng thng xuyn, khi hot ng phai hoat ng trong iu kin mang tai t ngt sau vai giay khi ong nen de gay h hong v phu tung ong c. Do van hanh nh ky se giup cac phu tung cua ong c c boi trn, phong chong oxy hoa cho cac moi noi ien va giup ong c khi ong tin cay hn. Van hanh may phat toi thieu moi tuan mot lan trong thi gian t nhat la 30 phut voi tai khong nho hn 30% tai danh nh nham e ong c at en nhiet o van hanh bnh thng. 1.4 Khi van hanh my nhit thap : Dung bo si nhiet nc lam mat ,lm nng nc e giup viec khi ong c tin cay hn. 1.5 Khi van hanh my nhit mi trng cao: Xem nhan may phat ve nhiet o moi trng van hanh ln nhat la bao nhieu. hong phu tung ong c. Van hanh nh ky se giup cac phu tung cua ong c c boi trn, phong chong oxy hoa cho cac moi noi ien va giup ong c khi ong tin cay hn. Van hanh may phat toi thieu moi tuan mot lan trong thi gian t nhat la 30 phut voi tai khong nho hn 30% tai danh nh nham e ong c at en nhiet o van hanh bnh thng. Created by Vo Tran Thi.

Nguen Minh TuanHighlight

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1.6 nh ngha cac mot ieu khien: Mot ieu khien nh ngha ieu kien khi hoat

/ Cai at lai Tai may phat

Dng may bnh thng

La dng do ngi tac ong khi may ang hoat ong bnh thng

Dng bang nut Manual Stop. Cai lai cac canh bao trc khi khi ong lai

T ong giam tai trc khi dng

Canh bao La canh bao bang cac ch th/coi/en

Canh bao khong nguy cap. Cai lai tai bo ieu khien

Duy tr tai

Dng may khan cap La canh bao nguy cap bang viec dng ong c tc thi. Bao hieu bang ch th/coi/en

Canh bao nguy cap. Tat cong tac va xoa loi tai bo ieu khien trc khi khi ong lai

Tat ca tai b ngat khi ong c dng tc thi

B khoa ong c b khoa khong cho khi ong bang cac ch th/coi/en

Viec khi ong b khoa do loi nghiem trong. Cai lai bo ieu khien khi ieu kien canh bao c xoa

Tai c thao g trc khi on c dng

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2. MO TA CAC CHC NANG: 2.1 MO TA V TR THIET B

1. Ket nc lam mat. 2. Ong ra kh thai. 3. Loc gio. 4. Tam che chan au phat. 5. Ngo ra cho CB ( ben trai hoac ben phai ). 6. Tam dan thong so may phat. 7. Coi bao ( phan chon them ). 8. Bang ieu khien. 9. Hop au noi ngo ra cho phu tai ( Ch au noi ben pha phai ). 10. Khung e may phat. 11. au phat ien xoay chieu. 12. Bo khi ong may phat. 13. Bo lam nong nc ( Phan chon them ). 14. ong c diesel. 15. Bm dau ( Heo dau ).

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2.2 : CHUI VN HNH May phat c van hanh t ong khi s dung tn hieu ieu khien t xa, hoac van hanh bang tay khi s dung bang ieu khien may phat. Cac ch th cua may phat c cung cap tren bang ieu khien. Neu co bao loi khi khi ong, ong c b khoa va khong khi ong c. Khi may phat c at ch bang tay Run may phat se thc hien qui trnh khi ong bang tay mot cach t ong. au tien, bang ieu khien PCC se kch hoat mot tn hieu khi ong quay my va kiem tra xem ong c co ang quay khong. Tip n b iu khin se iu khin sao cho cung cap u nhien lieu cho ong c e tang toc len t t ,khi toc o t n gi tr ci t b iu khin ra lnh ngat tn hiu khi ong ra . Sau qua trnh khi ong ban au, bo ieu khien a may phat t n toc o va ien ap nh mc. Tn hieu San sang ket noi tai c kch hoat khi ien ap AC va tan so vt tren 90% gia tr nh mc. 2.3 KHI ONG: Chu y:

2.3.1 Ch nhan vien c uy quyen va thao viec nen thc hien cong viec nay. 2.3.2 Khong c dung cong tac Dng Khan Cap e dng may tr khi co s c

nghiem trong . V viec nay se ngan nht va nc lam mat lam nguoi cho buong ot cung nh bac lot cua ong c t ngt , lm gim tui th ph tng ca ng c.

2.3.3 Tranh viec van hanh khong tai trong thi gian lau. Tai nho nhat cho phep van

hanh la 30%. Mc tai nay se giup tranh ong muoi than bec phun do nhien lieu khong chay het va giam rui ro nhien lieu lot vao nht ong c. ong c phai c dng ngay khi co the sau khi cac chc nang a c kiem tra.

2.4 KIEM TRA TRC KHI KHI ONG 2.4.1 Phai am bao u nhien lieu trong bon cha va c ien vao he thong. Kiem tra am bao khong b ro r va cac khp noi phai c xiet chat. 2.4.2 ng xa Phai am bao cac cho noi cua he thong kh xa c xiet cht khong e

vat lieu de chay gan he thong kh x va kh xa phai c ra khoi toa nha.

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2.4.3 Trc khi khi ong may phai kiem tra ay u theo cac bc di ay e may san sang cho viec khi ong may : A - Air : Kim tra khu vc lc go khong bi nghet hoac b vat la nh : Giy , tui nylon bao ph hay dnh vao? B - Battery : Kim tra ien ap bnh acquy co u ien ap khong ( tren 24 VDC ) Kiem tra cac Day cap au noi vao bnh accu co bi long hay khong ? C - Coolant : Kiem tra mc nc trong ket nc u khong. Xem tren Mat thuy tinh tren ket nc ( nu co ) hoac m nap ket nc kiem tra bang mat ( Mc nc trong ket cach nap ket nc 5 cm) D - Diezel : Kiem tra mc dau diesel trong bon u e chay may khong ( Xem tren ong ho o mc dau tren bon dau ) E - Engine oil : Kiem tra mc nht ong c . Mc nht phai vach Full hoac ch H tren thc o nht ( dipstick ) F - Filters : Kiem tra cac bo loc co b ro r khong. G - Good : Tat ca cac ieu kien tren ( A B C D E F ) u ieu kien th tien hanh cho Khi ong may phat . Created by Vo Tran Thi.

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2.5 CH VN HNH MY

1. ong ho hien th % cong suat ( Kw). 2. ong ho hien th Tan so ( Hz ). 3. ong ho hien th ien ap ( V ). 4. ong ho hien th % dong ien ( A ). 5. Cac nut nhan ieu khien. 6. Thang o ien ap. 7. Nut chon hien th tng pha. 8. Nut nhan dng khan cap. 9. Nut nhan Menu chnh. 10.Nut nhan m , tat en nen bang ieu khien. 11.Nut nhan kch hoat man hnh. 12.Cong tat chon che o hoat ong may ( Bang tay/ Dng/T ong ). 13.Nut nhan ong , cat ACB. 14. Nut nhan xoa loi ( Reset ). 15.en bao hien th trang thai ( Khong che o t ong/ Canh bao/Dng may ). 16.Man hnh hien th so & trang thai hoat ong cua may phat.

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2.5.1 Chay may bang tay: Chuyen cong tac Run/ Off /Auto sang v tr Run: may bat au khi ng v

t vng tua nh mc . Chu y: khong c e may chay che o cam chng(750 vong/phut) qua

lau.

2.5.2 Chay may ch T ng : Chuyen cong tac Run /O/Auto sang v tr Auto: may se t van hanh khi

nhan tn hieu ieu khien t xa ( ATS ) Khi may che o Auto, bo ieu khien se phai hoan tat thi gian khi ong

tre v a my hot ng ch nh mc

2.5.3 Khi ong nguoi co tai : Hang Cummins khuyen cao trang b them cho cac cac may phat ien d phong dung nhien lieu diesel, bo si nhiet nc lam mat e duy tr nhiet o nc lam mat ong c thap nhat la 32oC va e mang tai khan cap trong thi gian ngan hn hoac bang khoang 10 giay. e giup ngi s dung khng cho my pht mang ti khi nhit my thp,mt thong bao loi Nhiet o Nc Thap (Loi so 210) cung vi en canh bao ch warning sang len. Cm bin nhit cam nhan nhit ong c ang thp se kch hoat tn hieu canh bao khi nhiet o nc lam mat ong c thap hn 21oC. 2.6. DNG MY

2.6.1 Dng may khan cap

Nhan nut Emergency Stop (mau o) gia bean phai cua bang ieu khien e tat may khn cap. en led mau o Shutdown se sang va man hnh bao li tat may khan cap.

2.6.2 Dng may bang tay.

Chuyn cng tc Run / O/ Auto v Off may se thc hien qui trnh tat may.

2.6.3 Dng may ieu khien t xa: Khi bo ieu khien nhan tn hieu tat may ieu khien t xa may se bat au

qui trnh dng may bnh thng. May se t ong tat sau khi hoan tat thi gian tre tat may (0-300 giay) va dng my

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CAC TRANG THONG SO TRONG BANG IEU KHIEN.

Nut nhan khong tac ong c. < Nut nhan tac ong c. < Nut nhan chon menu e tac ong.

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TRANG THONG SO VE ONG C.

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TRANG THONG SO VE AU PHAT

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TRANG IEU CHNH THONG SO .

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TRANG THONG TIN VE MODEL VA PHIEN BAN MAY PHAT

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3 . THONG TIN VE MA LOI VA CACH KIEM TRA LOI.

M LI CNH BO V DNG MY

MA LOI

CCH KIM TRA & KHC PHC

M li : 200 n bo : Cnh bo Tn li : p lc nht thp

Thng bo p sut nht ng c tt xung thp hn ngng ci t cnh bo.Vi li cnh bo my pht vn mang ti nhng khng tt my.Nu b tt my xem hng dn m li 200

M li : 211 n bo : Cnh bo Tn li: Nhit nc cao

Thng bo ng c bt u b qu nhit v nhit nc lm mt tng cao n ngng cnh bo. Nu cng sut ca my pht vn cha vt qu nh mc v my bo li nhit nc cao x l theo cc bc sau: - Gim bt ph ti nu c th. - Kim tra gi np vo v gi thot ra c b cn bi nhng vt l khng?

M li : 212 n bo : Dng my Tn li : Nhit nc cao

Thng bo ng c b qu nhit tt my ( nhit nc lm mt tng cao n ngng tt my hoc nc lm mt trong kt nc b thp ).m bo ng c phi c dng ton hon trc khi tin hnh kim tra theo cc bc sau : a. Kim tra mc nc lm mt,nu ht -> y li. Kim tra v tm kim nhng ch r r nc, nu c sa cha nhng ch r r. b. Kim tra xem c vt cn ng gi np vo hay khng? c. Kim tra dy ai , iu chnh,thay th nu b h hng. d. Kim tra cnh qut , bm nc tun hon trn h thng kt nc lp t xa my pht. e. Xa li v khi ng li my sau khi kim tra , khc phc li xong.

M li : 214 n bo : Cnh bo Tn li: Mc nc lm mt thp

Thng bo mc nc lm mt v tr lp t u d cnh bo bo v mc nc thp.

M li : 215 n bo : Dng my Tn li: Mc nc lm mt thp

Thng bo mc nc lm mt di mc v tr lp t u d cnh bo bo v mc nc thp.-> dng my.m bo ng c dng hon ton trc khi thc hin cc bc kim tra. a. Kim tra mc nc lm mt,nu ht -> y li. Kim tra v tm kim nhng ch r r nc ,nu c sa cha nhng ch r r. b. Xa li v khi ng li my sau khi kim tra , khc phc li xong.

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M li : 222 n bo : Dng my Tn li: Li khi ng

Thng bo c th li h thng nhin liu ( ng c quay nhng khng n my c ) a. Kim tra du trong bn du, kim tra r r hoc b nght ng ng du -> Kim tra v sa cha h hng b. Kim tra lc du c b d bn ? -> Thay th lc du mi. c. Kim tra lc gi c b d hay c vt cn hay khng.Thay th lc gi mi nu cn thit. d. Kim tra van ng ,m du ( shutoff valve ) e. Xa li v khi ng li my pht sau khi kim tra v khc phc li xong.

M li: 201 n bo : Dng my Tn li: p lc nht thp

Thng bo p sut nht ng c tt xung thp hn ngng ci t tt my. a.Kim tra mc nht ng c, Lc nht.Nu h thng nht bnh thng nhng nht thiu -> thm nht vo ng c. b. Xa li , khi ng li my kim tra thng s p sut nht trn mn hnh.

M li: 230 n bo : Cnh bo Tn li: in p cqui thp

Thng bo in p cung cp cho b iu khin xung thp n mc khng th vn hnh c my. a. Bnh acqui b yu in p.Kim tra li cu ch ca b sc acqui.Sc li hoc thay mi bnh acqui. b. Kim tra s tip xc u ni gia cp acqui v cc u cc.Lm sch cc u ct, xit chc li cc u dy. c. Kim tra ngng sc trn b sc co thch hp khng.

M li: 231 n bo : Cnh bo Tn li: in p c qui cao

Thng bo in p cung cp cho b iu khin vt cao n mc khng th vn hnh c my. a. Bnh acqui b yu in p.Kim tra li cu ch ca b sc acqui.Sc li hoc thay mi bnh acqui. b. Kim tra s tip xc u ni gia cp acqui v cc u cc.Lm sch cc u ct, xit chc li cc u dy. c. Kim tra ngng sc trn b sc co thch hp khng.

M li : 102 n bo : Tt my Tn li : Dng my khn cp

Thng bo li dng my khn cp ti my -> Tt my. Trng thi dng my khn cp ch khi phc li trng thi ti my. xa li ny thc hin cc bc sau: a. Ko nt tt khn cp ra ( Hoc va xoay va ko ra ) b. Chuyn cng tt Run/ Off / Auto v v tr Off. c. n nt Faul Acknowledge / Reset trn bng iu khin. d. Khi ng li my ch bng tay hoc t ng.

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III LCH BAO TR MAY PHAT IEN CUMMINS Cac hang muc bao tr Hang

ngay hoac sau 8 gi

Hang tuan hoac sau 50 gi

Hang thang hoac sau 100 gi

Moi 3 thang hoac sau 250 gi

Moi 6 thang hoac sau 500 gi

Kim tra tng qut may X(4) Kiem tra mc nc lam mat X(4) Kiem tra mc nht X Kiem tra mc nhin liu X Kim tra dung dch trong bnh acqui X Kiem tra he thong sac bnh ac-quy X Kim tra cc ng kh thi v cc thit b lin i.

X

Kiem tra tnh trng cc dy ai v cn dy ai ( cu roa)

X(2,4)

Kiem tra ca gio ra cua may phat X(4) Kiem tra cc ng nc, cc c d X Kim tra bc n cnh qut, s n mn , s r r.

X(4)

V sinh b lc gi ( Thay th nu cn thit )

X(4)

Kim tra nng cht DCA X(4) Kim tra b iu chnh tc X X nc trong b lc du tch nc X(3,4) X nc v cn bn t bn du. X (4) Thay nht va loc nht X(2) Thay th cc b lc X Thay loi loc gio X(2) Thay loc nhien lieu X(4) Ve sinh he thong lam mat X o in tr cch in ca u pht Theo qui trnh vn hnh ,bo dng u pht (5) Chnh khe h xu-pap Sau moi 1500 gi chay may (5)

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1- Kim tra ro r cua he thong nht, nhien lieu, nc lam mat va kh thai. Kiem tra he thong kh thai bang cach lang nghe va xem xet khi may ang chay. Dng may va khac phuc ro r neu co ngay lap tc.

2- Can thc hien cng vic v sinh thng xuyen hn moi trng nhieu bui ban. 3- Kiem tra dy ai bang mat xem co dau vet b trt ,ran nt hay khong ? 4- Xa ra mot tach hay nhieu hn e lay nc kim tra nng , can ban hoc thay

th khi khng t tiu chun hoc c du hiu h hng. 5- Lien he vi n v dch vu chnh thc e thc hien cng vic.

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