Table of Contents
Advertisement
Operation
Battery Charger
NOTE: The battery charger is integrated into the control
module in all models.
The battery charger operates as a "Smart Charger" that
ensures:
•
Output is continually optimized to promote maximum
battery life.
•
Charging levels are safe.
NOTE: A warning is displayed on the LCD when the
battery needs service.
Manual Transfer Operation
DANGER
Electrocution. Do not manually transfer under load.
Disconnect transfer switch from all power sources
prior to manual transfer. Failure to do so will result
in death or serious injury, and equipment damage.
Prior to automatic operation, manually exercise the
transfer switch to verify that there is no interference with
proper operation of the mechanism. Manual operation of
the transfer switch is required if electronic operation
should fail.
Transfer to Generator Power Source
1. Verify that the generator is in the OFF mode.
2. Set the main circuit breaker (Generator
Disconnect) to OFF or OPEN.
•
•
MANUAL
•
•
•
AUTO
•
•
•
•
EXERCISE
•
14
(000132)
Will not transfer to generator if utility is present.
Will transfer to generator if utility fails (below 65% of nominal for five consecutive seconds).
Will transfer back when utility returns for 15 consecutive seconds. The engine will continue to
run until removed from the MANUAL mode.
Will start and run if utility fails for five consecutive seconds. (factory default)
Will start a 5 second engine warm-up timer (or 30 seconds; refer to
–
Will not transfer if utility subsequently returns.
–
Will transfer to generator if utility is not present.
Will transfer back to utility once utility returns (above 80% of nominal) for 15 seconds.
Will not transfer back to utility unless utility returns. The generator will shut down if the OFF
button is pressed or a shutdown alarm is present.
Once utility power is returned, the generator will shut down after one minute cool-down time.
Will not exercise if generator is already running in either AUTO or MANUAL mode.
During exercise, the controller will only transfer if utility fails during exercise for five seconds
Cold Smart Start
(or 30 seconds; refer to
3. Turn off the utility power supply to the transfer
switch using the means provided (such as a utility
main line circuit breaker).
4. Use the manual transfer handle (A in
inside the transfer switch to move the main
contacts to the STANDBY position (loads
connected to the standby power source).
5. To crank and start the engine, press the control
panel MANUAL button.
6. Allow the engine to stabilize and warm up for a few
minutes.
7. Set the main circuit breaker (Generator
Disconnect) to ON or CLOSED. The standby
power source now powers the loads.
A
Figure 3-7. Manual Transfer Switch Operation
), and will switch to AUTO.
Owner's Manual for 50 Hz Air-Cooled Generators
Figure
3-7)
B
Cold Smart Start
).
000228
Advertisement
Table of Contents
