Audible Alarms - GE ApexPro Service Manual

Audible alarms

2001989-203C
LED indicators
Audible alarms
LED indicators, audible alarms and software alert messages often occur together, with
the LED indicators identifying the specific area or component requiring service
attention. Refer to the following table:
Red LED Critical condition indicated
POWER Redundant power supply
failure
TEMP Overheating
FAN Cooling fan failure
WARNING
EQUIPMENT FAILURE — Recurring audible alarms are a
symptom of a serious system malfunction.
Do not just reset the alarm when it occurs - contact GE Technical
Support to correct the problem.
Equipment failure could result if the problem is not resolved.
NOTE
Audible alarms occur together with red LED status light activation. The red
LEDs indicate which system-critical event is causing the alarm.
An audible alarm buzzer indicates critical system conditions requiring immediate
service attention.
Audible alarms are silenced by pressing the ALARM RESET button, located behind
a locking panel on right side of the ATS front panel.
SYSTEM SYSTEM
ApexPro™ Telemetry
Failing power supply must be replaced.
See Power module on page 7-30.
Poor cooling air circulation inside the
ATS/accumulated dust preventing proper
cooling. Examine cooling air clearances
around ATS/clean unit.
page 8-8.
NOTE
May occur in conjunction with
cooling fan failure.
Failing cooling fan must be replaced.
CPU fan on page 7-23.
RESET RESET
ALARM ALARM
RESET RESET
POWER POWER
ALARM RESET button
Troubleshooting
Required service
See Cleaning on
See
6-9