. Dieu 242: Cac may m6c caa It¢ tMng ~p thanpMi IlIm VI¢e theo billu dO da I~p va dam bao nang sullt djnb mitc, Ole may m6c dll phong pMI Illn IIIQt dlla vao lam vi¢e.
. Dieu 243: Cac may m6c eua b¢' tMng ~p than pMi dllac dih khilln til xa tit tr ung tllmdieu kbil!n ~p than bollc dll~c
tll dOng hoa, Khi van hanh cac m(1ch lien dOng, ban V¢ va tin hieu pMi dam bao bo,t dOng tinC$y dl! h¢tb6ng ~p
than lam viec dllQc lien tuc cMc ehb va an toan, sao cho ni!u mot cai ditng thi tilt eli cac cai trllae n6 pMi ditng.·
Dieu 244: Cllm eho v~n hanh cae trang bi cllah¢ tMng
~p than khi khOng cO holle hll Mng cac. rao cMn vll pllanb Mm eua cac may m6c.
Die.. 245: Than trllac kIIi vao may nghien pMi dllQc 10(1i trit cae manh gil, rl! cay va kim 10(1i bAng Phllong pMp co
khi. .
1\Ii bang tai dang lam vi¢e,thiel bi htit kim lo~i pMi luOn luOn 0 tr~ng tliai v~n hanh.
cae v~t d~ tach' khOi lhan pMi dlla ra ngoai gian cll'p than.
Dieu 246: 0 M th6ng dip than phai dam hila dO dong deu ciia dong than dua Mn may sang, thiet bi thu giil cac
rnanh go va re cay. PMi sir dung bien phap ch6ng than ~m
ket dinh vao may sang va pheu than.
men 247: Thiet b] M loai tril sl$ ket dinh nhien lien trong pheu than va dong than phai 0 trang thai lam viec hoac san sang lam viec,
Cac thiet bi lam sach bang tai va thiet bi gat than phai
otrang thai t6t.
Dien 248: Lay mau va phan tich mau than len lo phai sit dung thiet bi I~y man va tach mau bang co gioi.
Thiet bi I~y man phai thi! nghi¢m lai khi nha may dien sil dung loai than c6 rna hieu khac va sau mOi Ian sua dOi ket cau cua thiet bi I~y man.
Dien 249 : Khong cho I'MI' c6 bui than bam tren cac ket du nha 0 phia trong va tren thi<'!t bj cua h¢ th6ng cap than. Cac may m6c cua M th6ng clip than phai chen kin va trong cac phong cua M th6ng cap than phai trang bi thiet bi lam sach khOng khi thea tieu chu~n v¢ sinh. DO nhiem bui cua khOng khi trong cac phOng clia h¢ thOng cap than pMi dll<,lC Idem tra phil h<,lp voi quy pham an toan phong ch6ng chay nO cua h¢ th6ng clip than nM may dien. Khi cac may hUt lam vi~c pha; baa dam thea tieu chu~n
lani sach khil bui trong khOng khL
Phai co gioi h6a khAu lam vI; sinh cac phOng, thl$c hi¢n bang rila mtoc hay dilng may hUl blli theo lich da duyet.
fJieu 250: Khi thvc hi~n n6i va sita bAng cua bt\ngtfti . khl'lng d\l9C- sit d\mg cae chi tiet barl~ kim lo;~i.
I
i
Dien 2~1: Dai tu cac Ihiet bi trong kho than va h¢ IMng dp than ell 3 nam thuc hien mot Ian, con lieu tu theo lieh
da duyet.
TIEP NHAN, BAO QUAN, CHUAN BI
DOT NHIEN LI$U LONG .
Dien 252: Cac mang xa pMi giil sach sl! va baa quan t6t. Sau khi da thao MI rna dut 0 xi tee pMi xii hel rna dill 0 cac mang xa va dong nilp lai.
, Phil, dinh kY ve sinh cac mang xa, cac van thuy l11e, IA chan va b¢ 19C dat tnl<lc cac bOn tiel' nMn rna dat,
Dien 253: Khi xii rna dl1t phl\i giil Mi troag :dlIllng 6ng dh hoi cua mang xii 8-13 kg/emZ va nhiet d0200-2S0oc.
Dien 254: Cac voi .phun hoi cua thiet bi ham nOng dlllL trong cac xi tee cua cauxa dau khong dllQe co luu IIIQng hOI VllQt qua 900 kg/h d6i voi moi xi tee.
Dien 255: Ma dl1t trong cac bon nMn dllu pMi dllQc~y
n6ng den nhiet dO baa dam dllQe sl1 lam vtec binh thllilng eua cae Mm ehuyen db.
ocae blln nMn va Irong cae be ehita eua kho ma dl11 ellm khOng dllQe s~y n6ng rna dl1t Wilt qua nhiet dO .90oC.'
Dien 256: 0 cae be ehita rna dl1t can thiet pMi lam saeh cae ket dinh 0 day be.
Viec kil!m tra ben trong dl! xi'! Iy cae hll hOng pMi lien Mnh it nMt 5 nam mOt Illn.
. Dien 257: cae caB can elia nhitn lieu long thn dllQC khi lam v¢ sinh cae be ehita, mang xii, blln liep nMD, cae b¢
nhilng noi rieng biet. aim khOng dtl<,le luu tril cac cau can d6 tren khu Vl1e nha may dien,
f)i~u 258: 1\Ii cac blln ehila nhien lieu long can phai 00: a. Thiet bi d/! do nhiet dO dau
b. Dng lay dau, 6ng xa nude va eMt Mn ra khoi b/! va nhieu 6ng thoat khi e6 Itloi chan
e.MOt phao chi mile dllu va bang ehia dO chi dung luong dllu
d. C6 eila vao dt! eQ rila, 00 nap d~ do dau true ti/!p va thang d~t trong M
Luong nhien lieu -tieu th" dtloe xac dinh theo dung tieh ella cae b~.chila hay bang Itlu ltlong k~.
f)i~u 259: Viec khai thac he thOng nhien lieu long phai dam bao sl! cung cap lien tuc hrong nhien lieu da dtl<,le loc va say n6ng dll theo yeu cau phu tai ella 10 hoi va tua bin khi voi ap suat _va dOnhot can thiet d~ cac voi phun lam viec binh thuong.
I>i~u.. 260: Tren cac dtlbng 6ngap ll!e ella 10 hoi va tua bin khi e6 trang bi voi phun ki~u ell khi pMi giil ap sullt djnh mile ella nhien lieu long voi s\l dao dOng khOng vtl<,lt qua -1 kg/em2•
Dieu 261: DO nhOtella ma dut t(li cae vi tn trtloe voi phun dllu clla 10 hoi khOng dtl<,lc vtl<,lt qua tri s6 sau:
- VOi phun ki~u. ell khi va ki~u hoi ell khi - 2,5 BY. - Khi voi phun ki~u tMi Mng hOi va khi nen - 6 BY.
Di~u 262: Khi Iro -h/c cua bO IQc tang them 50% so voi tro luc ban dllu (0 tinh trang sach) 0 ph" tai linh toan thi phai lam ve sinh bO IQc.
Cac binh gia nhiet dau phai dtlQc ve sinh khi can thi~t nhung it nMt I nam I Ian.
f)i~u 263: Cac born dau, cac bO gia nhiet, cac bO loc d\l phong phai gill 0 irang thai slln sang d~ <lila vao Van hanh ngay khi can thi/!t.
Di~u 264: Cac dllbng 6ng ap h/c va cac dtlbng 6ng tai tuan holm nhien lieu long cua 10 hoi va tua bin khi pha] thuong xuyen 0 trang thai lam viec, Khi sila chila dtlbng 6ng phai Iriet M each Iy chUng khoi cac dtlbng 6ng dang Van hanh, xa het dau thira va thOi thOng bang hoi.
Dieu 265: Trude khi dua hi! chua ma dut vao van hanh sa u mot thoi gian dai chua nhien lieu phai lay mau ma dut o lOp gan day (each day O,5m) d~ phan tich dO am va sil dung bien phap xa hct nuoc 0 day caa cac ben chua,
Di~u 266: Cac born nhien lieu long phai ti~n hanh ti~u tu khi thuan tien, dai tu IOn 2 nam 1 Ilin.
Dien 267: Theo Ijeh dii Il).p nhllng it nM! 1 tulin I liln pMi ti/!n hanh kit!m tra lac dOng ella cae tin hieu elii mile eao va mile tMp ella nhiet d(\ va ap l\le ella nhien lieu, va kit!m tra sl! lam viee ehinh xae eua dOng hll do mile dau til xa dtla ve bang dieu khien.
Dien 268: Viee Van hllnh he thOng born dllu ma dilt dt! khili dOng 10 thllong dtl<,le thl!e hien bang dieu khit!n til xa (khOng 00 nha.n vien trl!e Ihllbng xuyen).
Dien 269: Tiep nhan, bao quan vii dllt cac loai nhien lieu khac thay tM rna dut duoc thuc hien theo cac chi thi cua
lanh dao vii theo quy trinh cua nha may.
Dien 270: Moi bi! chua dau dllt phai co mot bo dung cu
chira chay bang hoi hay bang bot, Khu vue kho dau phai co
rao vii anh sang lilt. Cac thiet bi dien dat il kho dau vii cac
may moe phu phai Iii nhilng thietbi an toan ve mat phong
nil.
Nhilng dac dii!m ve liep nhan, bao quan viichuan hi de dllt
nhien lieu long cua thiet bi tua bin khi (TBK).
Dien 271: Nhien lieu can duocxa ra bang phuong phap kin. Cac thiet bi xa, cac 101' son cMng an mon cac duong ling dau, cac van ... can giilil trang thai tilt khong cho phep lam ban nhien lieu.
Bien 272: Nhiet d¢ tMp nMt vii cao nMt cua nhien lieu trong hi!chua can theo chi dan cua cac qny trinh elia nha may..
men 273: Nhien lieu cap cho TBK phai lay til cac lop phia tren trong hi!chua bang van phao.
Dieu 274: It nMt mot tuan mot Ian phai lay man nhien lieu
il cac lop day cua hi! chita.. Khi pMt hi¢n bi nhi€m ntloc vtl(lt qua 0,5%, 101' nhien Ii¢u nhi€m ntloc ay pMi dtl(lc xa ve hi!
chita rieng.
men 275: Olc hi! chita clln thietpMi Iilm v¢ sinh S?chcac cau can il day. It nMt mlli nam mOl Illn pMi kii!m tra Mn trong btl vii xit Iy cac htl hOng clia lop son chllng an mono
i)i"eu 276: Sau khi lap rap hay sita chila dtlilng ling dan nhien li¢u long phai IMi bang hoi hOac khi nen, lien hanh rila phtlOng pMI' h6a hQC vii phli milng bao v¢.
88
meu 277: D¢ nMt cda nhien Ii¢u dua vao TBK !<hOngdll~
vuot qua: .
- Khi sit dung voi phun co !<hI: 2 BY
- Khi sit dung voiphun khi nen(hoi): 3 BY
meu 278: Nhien Ii¢u long truoc TBK I'M!i!1I~ lam S?ch cac tap cMI co khi c6 kich thlloc.
- Khi sit dung voi phun CO khi 10-15pm.
o Khi su dung volphun khi nen (hoi) 15-20pm.
Trong cac quy trinh cua nha may can quy din&. tri s6
chenh ap cho phep khi qua be IQc, neu vlI(lt qua tr] s6 cho
phep do phai tien hanh v¢ sinh b¢ IQc.
men 279: Dinh IcY kii!m tra cMt III(lng nhien Ii¢u trong
bao quan vii cap nhien lieu di! dllt, vi tri Illy mau ·va cac
chi tieu can xac djnh phai duoc neu ro trong quy trinh caa
nha may.
meu 280: Khi dllt nhien lieu long co chua vanadi, kim
loai kiem vii cac phan til hoat tinh an mon manh thi pMi dua cac phu gia vao nhien lieu theo dung quy trinh cua nhil may.