Product Manual

8
ELECTRICAL OPERATION
Test transfer mechanism electrical operation as follows:
1. Verify the Utility Service Disconnect (200A) and the 125A
Utility lower panel feed circuit breakers are in the ON posi-
tion.
2. Verify the transfer mechanism is in the Utility position. If not,
refer to the Manual operation section and move it to the Utility
position.
3. Refer to the appropriate owner’s manual. Be sure the standby
generator is prepared for automatic operation.
4. Turn the Utility Service Disconnect circuit breaker to the OFF
position. Verify generator starts after the line interrupt delay
and runs.
5. Verify the transfer mechanism rotates and turns the Utility
Supply switch to the OFF position and the Generator Supply
switch to the ON position.
6. Turn the Utility Service Disconnect circuit breaker to the ON
position. After the Return to Utility time delay, verify the trans-
fer mechanism rotates and turns the Generator Supply switch
to the OFF position and the Utility Supply switch to the ON
position. Generator will run during the Engine Cool down timer
and turn OFF.
If the mechanism functioned as indicated above the system is
operating properly and is ready for automatic operation.
Operation