Inside Top View - ESAB Heliarc 252 Instruction Manual

SECTION 6
58, 60
61
62
63
64
65, 66, 67
Qty.
No. Req.
51 1
52 1
53 1
54 1
55 1
56 1
57 4
58 1
1
1
59 1
60 1
61 1
62 1
63 1
64 1
65 1
66 2
67 6
68 1
69 1
70 2
71 2
72 1
73 2
59
69
Fig. 6-3, Heliarc 252/352 Inside Top View
Item Circuit
No. Description
13730469 Bridge Diode
17240075 Resistor 25W
950255 Capacitor. 60µf 370 Vac
950254 Bracket Capacitor
36049M Lifting Bail
647361 Lug, Term., Ground 2-8 Wire
36048M Leg, A-Frame
36132 Input Term. Board, 230/460 V
32221 Input Term. Board, 230/460/575 V
32243 Input Term Board, 220/400 V, 50/60 Hz
23604891 Label, Danger High Voltage
36242 Filter Ass'y (50 Hz, CE Label Units Only)
952073 Terminal Block, 12-Pos.
674971 Filter PC board Ass'y
950710 Thermal Switch 12A, 120 V Q/D
38074 Snubber PC Board Ass'y
36188 Angle Glastic Heatsink
36191 Dual SCR Assembly
674216 Capacitor 0.02µf 1 KDVC
36185 Busbar Anode
36186 Busbar Cathode
673579 Heatsink, Spark Gap
673578 Point, Spark Gap
37246 Spark Gap Ass'y (Includes No. 70, 71, 73)
951342 Capacitor CER 2500 PF, 15 KV
68
46
REPLACEMENT PARTS
57
56
55
73
72
71
70
See View "A"
53, 54
52
51
53 REF.
VIEW "A"
Symbol
BR1
R6
C1
GND1
TB1
C6, 7, 8
TB2
PCB4
TS1
PCB2
SCR1, 2, 3, 4
C2, 3, 4, 5, 9,10
PCB3