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APPENDIX “A”
THOMSON TECHNOLOGY
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TYPICAL AUTOMATIC TRANSFER SWITCH
COMMISSIONING PROCEDURES Model Series TS 870
Hold the push button “ON” for approximately 5 seconds until the LED light changes state. Once
the mode is initiated, the engine will immediately start and the generator will transfer on load as
previously described. Note: The generator may or may not transfer on load, which is
dependent on the TSC 80 configuration setting. The factory default setting is for a “Load
Transfer” plant exercise test. The engine will remain operating on load until the plant exercise
time delay period expires, then the load will re-transfer back to the utility supply following the 2-
minute utility return timer. The engine will be automatically re-tested on load every week (i.e.7
days) at the same time of day that the first test was initiated. Refer to the TSC 80 manual for
further information.
18) On completion of commissioning ensure all controls are left in automatic.
19) If required, forward document or drawing updates to the equipment supplier if revisions are
required and provide the end user with a set of marked-ups to be retained on site.
20) Ensure copies of manuals for the equipment are on site.
21) Record and forward list of deficiencies to the appropriate parties where applicable.