TSC 7320 Transfer Switch Controller
PM180 REV 0 23/02/10 Thomson Power Systems
39
8. TROUBLESHOOTING
Several problems can cause the TSC 7320 controller not to function properly. Refer to the following list
of typical problems. Consult the factory for any detailed information or for any problems not listed.
CAUTION
Before opening the enclosure to perform any service task, it is imperative to isolate the
transfer switch from any possible source of power. Failure to do so may result in serious
personal injury or death due to electrical shock.
DANGER
Arc Flash and Shock Hazard. Will cause severe injury or death.
Do not open equipment until ALL power sources are disconnected
This equipment must be installed and serviced only by qualified electrical personnel utilizing
safe work practices and appropriate Personal Protective Equipment (PPE). Failure to do so
may cause personal injury or death
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