18
Item Designation PLW 202/402 Designation on
Part No. circuit diagram
8 Display board 1 270 363 00 A107
9 Gas test push bottom 1 442 005 00
10 Adjusting board PLW 1 270 295 00 A102
11 Rotating knob 1 440 214 00
12 Regulator board 1 270 254 00 A103
13 Logic board 1 270 447 00 A104
14 Flowmeter Pilot gas 0-7 l/min 1 431 846 00
14.1 Flowmeter Pilot gas 0-1,1 l/min 1 432 016 00
15 Flowmeter welding gas 0-20 l/min 1 432 015 00
15.1 Flowmeter welding gas 0-20 l/min 1 432 015 00
16 Signallamp green 1 440 901 00
16.1 Lamp 60V 1 440 902 00
17 Signal lamp white 1 441 523 00
18 Switch 1 441 381 00
19 Rotating knob 1 430 941 00
Spare parts list for power source PLW 202 / 402
16 17 18 17 19 18
8 9 10 11 12 13 14 15