ESAB LPH 120, Instruction Manual

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Fig. 9-5. LPH 1 20 Power source – right side view
Item No. Qty. Req.
400-4
1 5V
3~ 50/60Hz
Qty. Req.
230V/400-4 1 5V/440V
3~ 50/60Hz
Part No. Description Circuit symbol
90 1 - 0457 290 043 Transformer TR2
90 - 1 0349 302 059 Transformer TR2
91 1 1 0457 291 013 Current sensor ass’y ZS1
92 1 1 0457 290 045 Electronic PCB PL50
93 1 1 0457 290 046 Rectifier bridge PR2
94 2 2 0457 290 047 Fuse holder
95 2 2 0457 290 048 Fuse 1,6A F1, F2
96 1 - 0457 291 014 Contactor ST1
96 - 1 0349 302 061 Contactor ST1
97 1 1 0457 290 050 Capacitor C6
98 1 1 0457 290 051 Clamping ring
99 1 1 0457 290 052 Grip handle
100 1 1 0457 290 053 Roof
101 1 1
0457 290 054 Rectifier block ass
′
y PR1
102 1 1 0457 290 055
Capacitor 5
µ
F 450/500V C4
103 1 1 0457 290 056
Resistor 330k
Ω
0,25W R2
104 1 1 0457 290 057
Resistor 22
Ω
2W R1
105 1 1 0457 290 058 Lug
106 1 1 0457 290 059 Supporting shelf for rectifier bridge
107 3 3 0457 290 060 Capacitor 30
µ
F 450/500V C1,C2,C3
108 1 1
0457 290 061 Bracket ( capacitors ass
′
y )
109 1 1 0457 290 062 Fan guard
110 1 1 0457 290 063 Fan 220V 50Hz 0,145kW 1320obr./min M1
111 1 1 0457 290 064
Capacitor 5
µ
F 400V C5
112 1 1 0457 290 065 Terminal block ( 3-way ) LZ1
113 1 1 0558 002 189 Pressure sensor ( switch ) CZ2
114 1 1 0457 291 016 Pipe coupler
115 1 1 0457 290 066 Varistor V1
116 1 1 0457 290 067 Connector X2
117 1 1 0457 290 068 Connector X3
118 1 1 0457 290 069 Connector X1
119 1 1 0457 290 082 Reed – relay contact ZZ
120 - 1 0349 302 062 Auxiliary contact ST1