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Setting Exercise Timer
It is recommended to have the generator go through an
excercise cycle once every seven days. During this exercise
period, the unit runs for approximately 20 minutes and then
shuts down.
Refer to the Control Panel Application Guide supplied with this
generator for more detailed information on the exercise timer.
OR, refer to the Automatic Transfer Switch Application Guide
for more detailed information on the exercise timer.
Maintenance
The generator warranty does not cover items that have been
subjected to operator abuse or neglect. To receive full value
from the warranty, the operator must maintain the system as
instructed in the Maintenance section.
Servicing the System
Before performing any generator maintenance, always
perform the following steps:
1. Set generator’s circuit breaker to its OFF position.
2. Turn the generator off.
3. Remove 15 Amp fuse from control board.
4. Utility voltage is present at generator control board.
Disconnect power before servicing control board by
removing the fuses from the transfer switch.
5. After all servicing has been completed, replace fuses in
transfer switch, replace 15 Amp fuse in control board,
set circuit breaker ON and turn the generator on.
Shutdown Alarm Detection System
The generator may have to run for long periods of time with
no operator present. For that reason, the system is equipped
with sensors that automatically shut down the generator in
the event of potentially damaging conditions, such as low oil
pressure, high temperature, over speed, and other conditions.
The generator’s control board shows possible shutdown
alarms descriptions on the digital display.
The possible shutdown alarms are listed below:
• Overspeed
• Underspeed
• Low Oil Pressure
• High Coolant Temperature
• External Shutdown 1
• External Shutdown 2
• External Shutdown 3
• GCB (Generator Circuit Breaker) Fail
• Generator Overvoltage
• Generator Undervoltage
• Generator Overfrequency
• Generator Underfrequency
• Generator CCW Rotation
• Start Fail
• Stop Fail
• Battery Flat
• Voltage Autodetect
Reset Shutdown Alarm Detection System
The operator must reset the shutdown alarm detection system
each time it activates.
Refer to the Control Panel Application Guide supplied with
this generator for more detailed information on resetting the
Shutdown Alarm Detection System.
Overspeed
This shutdown alarm is indicated by Overspeed showing on
the digital display. This condition occurs if the engine speed in
greater than 115% of nominal engine RPM, which is derived
from generator frequency.
To remedy the problem, contact your installer or an
authorized dealer.
Underspeed
This shutdown alarm is indicated by Underspeed showing on
the digital display. This condition occurs if the engine speed
drops under the nominal engine RPM.
To remedy the problem, contact your installer or an
authorized dealer.
NOT
for
REPRODUCTION