Lincoln Electric IM803 RED-D-ARC ES 275i - Manual (Page 26)

F-2 WIRING DIAGRAMS F-2
ES 275i
WIRING DIAGRAM- CODE: 11166, 11223
R 2 A RC F O RC E W EL D M O D E O FF 328 327 304 SM AW
G TA W VI EW O F C O N N EC TO R O N P C B O AR D EL EC TR IC AL S YM BO LS P ER E 15 37 . O H M S/ W AT TS C O M PO N EN T VA LU E U N IT S: R ES IS TO R S: M FD /V O LT S C AP AC IT O R S: 8 LA TC H 0F C O N N EC TO R J 5 EX AM PL E: T H IS IS P IN 7 3 2 LE AD C O LO R IN G C O D E: B- BL AC K 2 1 8
G -G R EE N O -O R AN G E R -R ED C O N N EC TO R P IN N U M BE R S: 7 14
U -B LU E Y- YE LL O W W -W H IT E 1 3 J5 R 4 G 43 65 -4 A W IR IN G D IA G R AM - R ED -D -A R C E S2 75 i O N H O T
ST AR T Y
TH ER M AL + -
W B 3
2 6 7 PR I-O UT PR I-IN SE C BO OS T TP 1 IN PU T BR ID G E _ + D E B C F A _ PO W ER S W IT C H W B R 1
O U TP U T 376 375 377 TP 2 TP 3 38 0- 41 5V 57 5V 22 0- 23 0V 44 0- 46 0V 20 8V 0. 6 AM P SL O W B LO W SE C BO OS T PR I-IN
PR I-O UT BA SE C AS E FR O N T PR O TE C TI VE B O N D IN G C IR C U IT 375B 37 5B 32 4 H 2 18V U W 1 30 3
30 4A H 1 H 3 H 4 H 5 H 6 FA N FA N C R1 CR 1 4 8 0 1 2 6 H 1A 6 3 5 2 4 H 2 H 1 H 3 H 4 H 5 H 6 H 1 H 2 H 4 H 6 H 3 H 5 H 3A H3A H 3C H 3D H 1D H 1C H 1C H 1B H 1D FA N R EL AY R 20 7 20 9 A1 H 1B A1 A A N .C . 20 9 20 8 20 4 20 1 20 5 20 6 20 3A 20 7A 20 2A 77 76 75 SW IT C H P C B O AR D CO N TR O L PC B O AR D C AS E
BA C K G N D 2 G GND 1 LIN E CO RD 20 8 20 4 20 1 20 5 SHUNT X4 X2 X4 L1 X2 X7 X8 X5 X6 X1 X3 R EA C TO R L2
R EA C TO R M A IN TR AN SF O R M ER D 1A D 1B D 2A D 2B X7 X6 RI GH T LE FT X8 X5 X1 X3 O U TP U T R EC TI FI ER 20 7A 38 2 38 3 388 387 RE M O TE R EC EP TA C LE SN UB BE R P C B OA RD R 3 38 6 385 38 4 381 20 1 20 5 20 4 20 8 W R C2 C 1 207A 202A 206 203A 20 9 R 22 2
W 22 1 L4 L5 C AS E FR O N T (R EA R V IE W ) TP 4 C 4 C 3 TP 6 TP 5 W R T1 T4 T3 AUX IL IA RY TRA NSF OR ME R T2 D 3A D 3B H EA T SI N K 229 37 6 W 32 7 32 4 B 37 5 30 3 R (T 4)
R (T 3)
W (T 4)
31 0 30 7 30 8 31 3 J1 0 J3 J4 37 7 32 8 30 4 33 0 1 2 3 4 6 5 1 2 3 4 6 5 7 8 9 10 11 12 30 9 31 1 9 8 7 10 38 7 38 8 31 6 32 0 38 2 38 3 22 9 38 0 J2 27 7 76 75 1 2 4 5 8 7 6 12 3 9 R 22 2
W 22 1 1 2 10 11 J1 318 317 S4 L1 L2 L3 L1 L2 L3 (W ) (V ) (U ) W (T 3) S1 D 4 J5 B A C 38 0 LO C AL R EM O TE 30 4A 33 0 77 27 7 202 206 203A 202 202A 203 203 207 PR IM AR Y RE C O N N EC T SW IT CH ES (R EA R V IE W ) (S H O W N IN 3 80 -5 75 V PO SI TI O N ) S2 A S2 B 31 1 31 0 30 8 31 3 30 7 30 9 1 4 2 7 8 6 5 3 20 4 20 5 C 1, C 2 SW IT C H B O AR D C AP AC IT O R S, 2 20 0/ 50 0 C 3, C 4 O U TP U T BY -P AS S C AP AC IT O R S, .0 5/ 60 0 C R 1 FA N R EL AY C O IL , 1 2V D C D 1A ,D 1B O U TP U T D IO D E, D 2A ,D 2B O U TP U T D IO D E, D 3A ,D 3B O U TP U T D IO D E, D 4 IN PU T R EC IT IE R B R ID G E L1 ,L 2 O U TP U T R EA C TO R L3 O U TP U T IN D U C TO R (C H O KE ) L4 ,L 5 R F TO R O ID C H O KE S R 1 O U TP U T C O N TR O L PO TE N TI O M ET ER ,1 0K /2 R 2 AR C F O R C E PO TE N TI O M ET ER , 1 0K /2 R 3, R 4 O U TP U T LO AD R ES IS TO R S, 1 00 /2 5 S1 IN PU T PO W ER S W IT C H S2 A, S2 B R EC O N N EC T SW IT C H ES S3 O U TP U T R EC TI FI ER H EA TS IN K TH ER M O ST AT S4 SW IT C H B O AR D H EA TS IN K TH ER M O ST AT S5 C H O KE T H ER M O ST AT T1 M AI N T R AN SF O R M ER T2 AU X IL IA R Y TR AN SF O R M ER T3 ,T 4 C U R R EN T TR AN SF O R M ER TP 1, TP 2, TP 3 IN PU T M O V, 6 60 V AC TP 4, TP 5 O U TP U T M O V, 3 20 V AC TP 6 O U TP U T M O V, 1 50 V AC N .E . NO TE S: N. A. M AC HI NE S W IT H RE D, B LA CK A ND W HI TE P OW ER C OR DS : FO R SI NG LE P HA SE IN PU T: CO NN EC T G RE EN LE AD T O GR OU ND P ER N AT IO NA L E LE CT RI CA L C OD E. C ON NE CT B LA CK A ND W HI TE LE AD S TO S UP PL Y CI RC UI T. W RA P RE D LE AD W IT H TA PE T O PR OV ID E 60 0V . IN SU LA TIO N. FO R TH RE E PH AS E IN PU T: CO NN EC T G RE EN LE AD T O GR OU ND P ER N AT IO NA L E LE CT RI C CO DE . C ON NE CT B LA CK , R ED & W HI TE LE AD S TO S UP PL Y CI RC UI T. N. C. P LA CE "A " L EA D ON A PP RO PR IA TE C ON NE CT IO N FO R IN PU T V OL TA GE . C ON NE CT IO N SH OW N IS F OR 57 5V O PE RA TI ON . N. B. S IN CE C OM PO NE NT S OR C IR CU IT RY O F A P RI NT ED C IR CU IT B OA RD M AY C HA NG E W IT HO UT A FF EC TI NG T HE IN TE RC HA NG EA BI LIT Y OF A CO MP LE TE B OA RD , T HI S DI AG RA M MA Y NO T S HO W T HE E XA CT C OM PO NE NT S OR C IR CU IT RY H AV IN G A CO MM ON C OD E NU MB ER . N. D. C HO KE T HE RM OS TA T A ND LE AD #3 19 N OT P RE SE NT O N EA RL IE R MO DE LS . N. E. L EA DS #3 08 A ND #3 09 M AY B E IN TE RC HA NG ED IN J1 0 C ON NE CT OR P IN S 2 A ND 6. L3
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R
PI
NS
2
A
ND
6
. L 3
O
U
T
P
U
T
C
H
O
K
E
31
6
S
3
31
8
3 1
7
S
5
31
9
3 2
0
N
.D
.
N
.D
.
N
.A
.
G
B
C
3
G
+
-
W
B
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diag
ram for a particular code is pasted
inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacem
ent. Give the equipment code number.