Product Manual

A
B
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006375
Operation
Owner’s Manual for Stationary Generators 27
Figure 4-3. Manual Transfer Switch Operation
(Typical)
NOTE: V
-style transfer switch not used for three phase
applications.
Transfer Back to Utility Power
When utility power is restored, manually transfer back to
utility power and shut down the generator as follows:
NOTE:
Verify that utility voltage has returned and is at
the proper value.
1. M
ove the Main Circuit Breaker switch down to the
OFF (Open) position.
2. Allow
the engine to run for two minutes at no-load
to bring it up to normal operating temperature.
3. Pre
ss OFF on the control panel to shut down the
engine.
4. V
erify that utility power supply to the transfer switch
is turned off.
5. Use
the manual transfer handle inside the transfer
switch to move the main contacts to the UTILITY
position (loads connected to the utility power
source) (B).
6. T
urn on the utility power supply to the transfer
switch using the means provided.
7. Pre
ss AUTO on the control panel. A green LED
illuminates to confirm that the system is in the
AUTO mode.
