9. Alarms, Shutdowns and Overrides provided by the Command and Control Center
The following is a list of diagnostic faults displayed by the Command and Control
Center that will cause an automatic shutdown of the system (see the Diagnostic
Faults section of this manual for a complete list of diagnostic faults.):
a. <Temp>. If the system measures a hydraulic oil temperature that
exceeds 185°F, the system will begin displaying an alarm. If the system measures
a hydraulic oil temperature that exceeds 195°F, the generator will automatically
shut down in 30 minutes unless the shutdown is overridden. If the temperature of
the hydraulic oil reaches 220°F, the system will immediately shut down (above
220°F the shutdown cannot be overridden).
b. <x>. The control valve feedback is invalid, indicating the system is not
under control. The valve indicated in the frequency window may be shorted.
c. <x>. The control valve feedback is invalid, indicating the system is not
under control. The valve indicated in the frequency window may be open. This
fault must be acknowledged on the Command & Control Center using the On/Off
button.
d. . If the system detects an insufficient level of hydraulic fluid in the reservoir,
it will begin displaying an alarm. The generator will automatically be shut down in
30 minutes unless the shutdown is overridden, or the fault is cleared by adding
sufficient fluid.
e. . If the system measures a continuous current draw exceeding the
generator’s maximum output rating, the generator will automatically shut down in
30 minutes unless the shutdown is overridden.
f. . If the system measures an output voltage that is too low or too high
the generator will automatically shut down in 30 minutes unless the shutdown is
overridden.
g. . If the system detects a faulty temperature sensor, the generator will
automatically shut down in 30 minutes unless the shutdown is overridden.
h. . If the oil filter service warning is ignored, and the oil filter is not changed
following the procedure outlined in the “Maintenance Instructions” section of this
manual, the generator will automatically shut down in 30 minutes unless the
shutdown is overridden.
WARNING:
Overriding an automatic system shutdown may result in permanent damage to the
system and/or degrade the system’s performance.
Overriding an automatic system shutdown may void warranty. The system’s
electronic controller records whenever an override function is performed. Always
avoid overriding a shutdown if possible.
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