beautypg.com

28 resistor (r2 and r3) – Tweco 400 MST Arc Master User Manual

Page 80

background image

400MST

9

ADVANCED TROUBLESHOOTING

9 – 43

4) Remove four terminals. Remove two nuts and remove the molded case circuit breakers (MCB1 and

MCB2).

2.4.28 Resistor (R2 and R3)

1) Remove the side cover. [Reference page: 9-1]
2) Remove the switch (S1). [Reference page: 9-37]
3) Remove four screws and four terminals.

4) Remove two screws and the resistors (R2 and R3).

1

1

1

1

2

2

3

3

Blue

purple

orange

brown