Galaxy Metal Gear 65 - Manual (Page 81)

Galaxy 65 Troubleshooting
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Warning Whenever replacing a module NEVER leave an EMPTY space in the rear of the enclosure, obtain
a replacement before removing the problem part.
7.3 Audible Alarm
The Ops Panel also includes an Audible Alarm which indicates when a fault state is present. The following
conditions will activate the Audible Alarm:
• Drive Fault
• Fan Fault
• Voltage out of range
• Over temperature
• Thermal overrun
• System fault
7.3.1 Audible Alarm Mute
When the Audible Alarm sounds, it may be muted by pressing the Alarm Mute push-button. Automatic
muting will take place after two minutes if the mute switch is not manually operated. The Alarm Mute
push-button is located above the indicators on the Ops Panel (see
Figure 7–1 ).
When the alarm is muted it will continue to sound with short intermittent bleeps to indicate that a problem
still exists, It will be silenced when all problems are cleared.
LED Test Mode
The Alarm Mute push-button can also be used to test the LEDs on the Ops Panel. When the Mute push-
button is held, all LEDs will be illuminated if there are no faults present.
Figure 7–1 Ops Panel