Thermal Arc ARCMASTER 400TS - Resistor (R7, R8)

300/400TS and 300/400S 12 MAINTENANCE
12 – 19
3.16 Resistor (R7, R8) 
1) Remove the Side Panel. [Reference page : 11-1]
2) Remove the main ON/OFF switch (S1). [Reference page : 12-24]
3) Remove the four screws and four terminals.
4) Remove two screws and the Resistor (R7, R8)