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Теги: электротехника выпрямитель
Год: 1966
Текст
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VII. B03MO)l(HbIE HEI1CnPABHOCTIi II CnOC06bl ilK YCTPAHEHIISI
HeHcnpSBBOCTb
npmIHB8
Cnoco6 yCTpsBeBHB
1. BbmpHMHTenbHaH yCTaHoBKa He
lI,aeT HCilnpmKeHHH
a) He pat50TaeT BeHTHnHTop HnH
BOSlI,YX saCaCblBaeTCH He co CTOpOHbl
>KaJlIOSH
6) HeHcnpaBHo peJle KOHTpOJIH BeH-
THJlHI!HH
B) BblIIleJi liS CTpOH Oll,HH HS BeH-
TliJlen BnpHMHTeJlbHOrO 6J10Ka
2. npH nYCKe lI,BHrBTeJlb BeHTHJlH-
ropa He l'5epeT C MeCTa H rylI,HT
a) Cropen Oll,HH HS upe.noxpaHlITe-
nen 13 l!enH P.BHraTeJlH
6) 06pblB 13 l{enH OP.HOH liS ljJas
lI,BHraTeJUI
BHTKOBOe saMblKaHHe B 06MOTKax
3. CHnbHoe HarpeBaHHe HJlH lI,a>Ke
paCnJlaBneHHe 'laCTH 06MOTKH TpaHc-
1jJ0pMaTopa
4. nOBblIIleHHoe rYAeHHe TPBHC<}JOp-
MaTopa, 60JlbIIlOH TOK XOJlOCTOrO xOAa
BHTKOBoe saMKaHHe B nepBH'lHOH
06MOTKe TpaHcljJopMaTopa
5. 1.:J.pesMepHli HarpeB cepAellHHKa
Ii CTHrHBalOll1.HX ero II1nHneK
HaPYIIIeHB HSOJlHUHH JlHCTOB cep-
lI,e'lHHKa H UInHneK
14
a) npoBepHTb pat50Ty BeH1HJlHTOpa. HSMeHHTb
HanpaBJleHHe Bpall1.eHHH TaK, 'lTo6 B03.AyX saca-
CBaJiCH cBepxy, AJiH 'lero Heo6xoAHMO nOMeHHTb
MeCTaMH Jl106e .ABa npoBoAa. nHTalOll1.He ABHra-
TeJlb BeHTHJlHTOpa
6) npoBepHTb paooTY pene
B) CHHTb OIIlHHOBKY, coeAHHHIOll1.YIO BbmpHMH-
TeJlbHH 6J10K. npOBepHTh Bce BeHTHnH C no-
MOll1.blO TeCTepa. ConpOTHBnelme BeHTHJlH B npH-
MOM H 06paTHOM HanpaBneHHHX AOn>KHO peSKO
paSJlH'laTbCH. npOBepHTb OTCYTCTBHe saMKaHHJI
Me>K.lI.y KopnYCOM BeHTHJlH H pa,ll.liaTopOM. 3aMe-
HHTb HeHcnpaBHH BeHTHnb
a) npOBepHTb H saMemlTb npell,OXpaHHTenH
1'5) npOBepHTb l{enOCTHOCTh l!enH. BKnlO'lHTh
.lI.BHraTenb B COOTBeTCTBHH CO cxeMOH BKJlIO'leHHH
Pas06paTb YCTaHOBKY, JlHKBH.lI.HpOBaTb BHTKO-
Boe saMblKaHHe
JIHKBHAHpOBaTh saMblKaHHe. ECJlH HY>KHO. ne.
peMOTBTh 06MOTKY BHOBb, npH STOM apMHpOBaH-
He Me.l\b1O KOHI! OTpesaTb H npHBapHTb BHOBb
ra30BOH CBapKOH
Pas06paTb cepll,e'lHHK H BOCCTaHOBHTb HSOJlHUHIO
JlHCTOB Ii II1nHneK
VIII. MEPbl nPE,lJ,OCTOPO)l(HOCTIf nplf CBAPOIJHblX PA60TAX
TIpH J{yroBoH CBapKe HeOOXOAHMO npHHHTb MepbI
npeJ{OCTOpmKHOCTH npOTHB:
a) nopameHHH 3JIeKTpH1J:eCKHM TOKOM;
0) nOBpemAeHHH rJIaa H omorOB KomH JIHl.{a H
PYK JIY1J:aMH :'lJIeKTpH1J:eCKOH Aym;
B) omorOB OT opbIar paCnJIaBJIeHHOrO MeTaJIJIa.
HanpHmeHHe ceTH 380 8 HBJIHeTCH 0 n a C H bI M.
n03TOMY KaT e r 0 p H 1J: e C K H B 0 C n p e III a e T C 51
OCTaBJIHTb J{BepH IlIKaa OTKpblTbIMH. Kopnyc BbmpH-
MHTeJIH AOJImeH ObITb HaAemHO aaaeMJIeH. ECJIH no-
TpeoyeTcH OTKpbITb ABepH, Heo6xOAHMO npeJ{BapH-
TeJIbHO BbIKlIlO1J:HTb B03AYllIHbIH aBTOMaT. npH 3TOM
CJIeAyeT nOMHHTb, 1J:TO aamHMbI Ha naHeJIH H BXOAHbIe
aamHMbI aBTOMaTa OCTaIOTCH nOA HanpHmeHHeM 380 8
H npHKacaTbCH K HHM onaCHO.
npH paOOTe B nOMellleHHHx C nOBbIllIeHHoH onac-
HOCTbIO (npH HaJIH1J:HH nbIJIH, BJIarH, TOKonpoBoJ{H-
lllero nOJIa) H npH pa60Te B HenocpeACTBeHHOH 6JIH-
30CTH K MeTaJIJIH1J:eCKHM nOBepxHocTHM HanpHmeHHe
BbIllie 36 8 C1J:HTaeTCH onaCHbIM.
CJIeAyeT nOMHIITb, 1J:TO npH CMeHe 3JIeKTpOAa Ha-
npHmeHHe XOJIOCTOrO XOAa Ha 3JIeKTpOJ{OAepmaTeJIe
MomeT J{OCTHraTb 70 8.
-DpH npOH3BOAcTBe CBap01J:HbIX paOOT CBapllllIK
AOJImeH CTpOro C06JIIOAaTb Tpe60BaHHH TeXHHKH 6e-
aonaCHOCTH.
HeOOXO.lLHMO TIPHHHTb 'MepbI npeJ{OCTopomHOCTH,
HCKJII01J:aIOlllHe B03MomHOCTb conpHKOCHOBeHHH TeJIa
CBaplllHKa C TOKOBeAYlllHMH 1J:aCTHMH 3JIeKTpH1J:eCKHX
QeneH.
J1Y1J:H, HcnYCKaeMbIe 3JIeKTpH1J:eCKOH J{yroH, BpeJ{-
HO BJIHHIOT Ha 1J:eJIOBeQeCKllH opraHH3M, B ocooeH-
HOCTH Ha rJIa3a, BbI3bIBaH pe3KYIO OOJIb H BpeMeH-
Hoe YXYAllIeHHe 3peHHH. D.JIH npeAoxpaHeHHH rJIa3
CBaplllHK J{OJImeH CMOTpeTb Ha Ayry He HHa1J:e, KaK
aaKpblB JIHl.{O lllHTKOM HJIH MacKoH co CBeTOHJIbT-
pOM. CBeTOHJIbTp AOJImeH npHMeHHTbCH TOJIbKO cne-
l.{HaJIbHbIH, rapaHTHpOBaHHbIH aaBOAoM-H3rOTOBHTe.
JIeM.
ECJIH CBapllllIK paOOTaeT B 06111eM nOMellleHHH
C ApyrHMH paOOTHHKaMH, OH AOJImeH H30JIHpOBaTb
CBoe pa601J:ee MeCTO lllHTaMH H npeAynpeJ{HTb Bcex
oKpymaIOlllHx 0 BpeAHoM BJIHHHHH JIY1J:eH AyrH Ha
rJIaaa.
D.JIH npeAoxpaHeHHH OT omorOB HeBHAHMbIMH JIY-
1J:aMH (H3JIY1J:aeMbIMH AyroH) H opbI3raMH paCnJIaB-
JIeHHOrO MeTaJIJIa PYKH AOJImHbI ObITb aalUHlueHbI py-
KaBHQaMH, a OAemAa - opeaeHToM HJIH KomaHbIM
apTYKoM.
D.JIH npeAoxpaHeHHH rJIa3 OT OCKOJIKOB rOpH1J:erO
IlIJIaKa 3a1J:HCTKa IlIBa MOJIOTKOM H 3YOHJIOM J{OJImHa
npoll3BoAHTbCH B 01J:KaX C npocTbIMH CTeKJIaMH.
IX. XPAHEHIfE
1. PacnaKoBbIBaTb BbmpHMHTeJIH, nOJIY1J:eHHbIe C
3aBOAa-H3rOTOBHTeJIH, CJIeAyeT B nOMellleHHH, npeJ{-
Ha3Ha1J:eHHOM AJIH HX YCTaHoBKH H xpaHeHHH..
C QeJIbIO YMeHbllIeHHH OTnOTeBaHHH BbmpHMH-
TeJIH B XOJIOAHOe BpeMH rOA3 peKoMeHn:yeTcH AO
pacnaKoBKH BbIAepmaTb ero B nOMellleHHH ;::'OCTaT01J:-
Hoe BpeMH AJIH npHHHTHH HM TeMnepaTypbI OKPy-
maIOllleH cpeJ{bI.
2. CBap01J:HbIH BbmpHMHTeJIb AOJImeH xpaHHTbcH
B CYXOM BeHTHJIHpyeMoM nOMellleHHH C TeMnepaTY-
pOH He HHme + 5° c. B03AYX He AOJImeH cOAepmaTb
KHCJIOTHbIX napOB, p33pYllIaIOlUHX HaOJIHQHIO YCTa-
HOBKH. D.JIH coxpaHeHHH l1aOJIHQHH CBap01J:HbIH BbI-
npHMHTeJIb HaAO o6eperaTb OT OTnOTeBaHHH.
X. KOMnJIEKT nOCTABKIf
CBap01.IHbIH BbmpHMHTeJIb THna BKCM-lOOO-l . 1 IlIT.
PeOCTaT 6aJIJIaCTHbIH THna PE-300-1 . . 6 »
3JIeKTpOAoAepmaTeJIb C npoBoAoM AJIHHOH 3 oM 6 »
3JIeKTpOAoAepmaTeJIb 6e3 npoBoAa . 6 »
UQHTOK cBaplllHKa
MacKa cBaplUHKa _
3anaCHbIe BeHTHJIH .
OnHcaHHe H HHCTPYKQH5I
. 6 lilT
_ 6 »
. 2 »
no 06Cd'IymHBaHHIO . 1 3K3.
XI. nPABIfJIA 3AMEHbi BEHTIfJIEIiI
TaK KaK na.neHHe HanpH>KeHH5I B BeHTHJIHX MomeT
pa3HHTbcH B npeAeJIax:
AJI5I rpynnbI A - OT 0,4 JIO 0,5 8,
» » E - OT 0,5 AO 0,6 8,
» » B - OT 0,6 J{O 0,7 8,
ro Ha Ka>KllOM BeHTHJIe MapKHpyeTcH naAeHH€ HanpH-
>KeHH5I B AaHHOM BeHTHJIe.
D.JI5I 3aMeHbI BbIllieAlliero H3 CTp051 BeHTHJI5I AOJI-
meH ObITb nOA06paH BeHTHJIb TOH me rpynnbI, OTJIH-
1J:aIOlllHHC5I no naAeHHIO Hanp5lmeHHH OT BToporo BeH-
THJI5I AaHHoH a3bI He OOJIee, 1J:eM Ha 0,02 8.
napaJIJI€JIbHOe BKlII01J:eHHe ABYX BeHTHJIeH, OTJIH-
1J:aIOlllHXC5I no naAeHHIO Hanp5lmeHH5I OOJIee, 1J:eM Ha
0,02 8, KaT e r 0 p H 1J: e C K H 3 a n p e III a e T C 51.
B KOMnJIeKT aanaCHbIx 1J:aCTeH KamAoro CBapOIJ:-
HOro Bbmp5lMHTeJI5I BXOA5IT ABa BeHTHJI5I, OTJIH1J:aIO-
lllHeCH no na.n:eHHIO Hanp5lmeHHH OT yCTaHOBJIeHHbIX
B AaHHOM Bbmp5lMHTeJIe He 00J1ee, 1J:eM Ha 0,02 8.
npH HeOOXOAHMOCTH peKoMeHAyeTc5I aaMeH5ITb
ooa BeHTHJI5I OAHOH cpa3bI, BKJII01J:eHHbIe napaJIJIeJIbHO.
GECnJ1A THO