THOMSON TS 910 User Manual

TS 910 TRANSFER SWITCH
PM140 REV 0 12/02/09 13 Thomson Technology
• 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
Once both Utility and Generator supplies are de-energized the following procedure can be
used to operate the Transfer Switch manually.
a) Up-plug the TSC 9 controller isolation plug (J4) to prevent automatic operation.
b) Open ATS enclosure and locate Manual Operation Handle provided with the transfer
switch (see photos below)
100A/200A ATS Handle 400A ATS Handle
c) Insert manual handles onto the transfer switch mechanism at locations shown in the
following diagrams.
100A/200A Contactor Mechanism 400A Contactor Mechanism
d) To manually operate mechanism to the utility supply position, rotate handle
upwards. Do not over-torque handle once position has been attained.
Insert Manual Handle
on mechanism here
Insert Manual Handle
on mechanism here

THOMSON TS 910 Specifications

General

Brand	THOMSON
Model	TS 910
Category	Switch
Language	English