Thomson Power Systems TSC 900 User Manual

TS 970 Transfer Switch
PM163 REV 0 20/02/05 23 Thomson Power Systems
7. ATS MANUAL OPERATING INSTRUCTIONS
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
operated 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.
The transfer switch maybe operated manually for maintenance or emergency operation
conditions provided both Utility and Generator supplies are de-energized prior to manual
operation.
DANGER
HAZARD OF ELECTRICAL SHOCK, EXPLOSION, OR ARC FLASH
This equipment must be serviced only by qualified electrical personnel utilizing safe
work practices and appropriate Personal Protective Equipment (PPE).
Many components of this equipment operate at line voltage.
DO NOT TOUCH. Use only electrically isolated tools.
Install and close all covers before applying power to this equipment
Do not open covers to equipment until ALL power sources are disconnected
Failure to do so may cause personal injury or death
7.1. 100A – 400A POWER CONTACTOR ATS MANUAL OPERATION
Shaft wrench and Trip / Select screw driver are supplied loose with the transfer switch for
manual operation.

Thomson Power Systems TSC 900 Specifications

General

Brand	Thomson Power Systems
Model	TSC 900
Category	Switch
Language	English