ESAB Heliarc 252 - Inside Top View

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