TS 970 Transfer Switch
PM163 REV 0 20/02/05 19 Thomson Power Systems
6.4. POWER CONTACTOR REPLACEMENT (600-1200A)
DANGER
Do not open equipment until ALL power sources are disconnected
Appropriate Personal Protective Equipment (PPE) must be worn before
handling heavy objects. Failure to do so may cause personal injury or death.
1. Remove nuts holding the wire located between the PC and the power contactor sheet metal
at the left side of the panel. Use a 7/16” wrench tool.