4 — 186-174010-00 B00 Maintenance
Maintenance

4.0 Scope

Identifies alarm conditions, UPS isolation operation, and maintenance and safety information on servicing batteries
for the MGE Galaxy 5000.

4.1 Identification of Alarms

Alarm conditions are identified by LEDs (31), (32), (33) and the buzzer.
Table 4-1: Identification of Alarms
Detailed information on all alarms is supplied on the display.
1 - On the screen, select the alarm for which information is required.
2 - Hold down the corresponding function key to display the possible causes of the fault and the required action.

4.2 Life Cycle Monitoring (LCM)

Figure 4-1: Life Cycle Monitoring (LCM)
◗The "Life Cycle Monitoring" (LCM) function provides UPS
maintenance advice to guarantee installation availability for the
user.
◗The display gives 3 messages enabling the following to be
identified:
- The end of the contractual legal warranty: "End of warranty
check recommended".
- Regular maintenance requirements and the end of service life for
consumable components: "Technical check recommended".
- The end of the battery service life: "Battery check required".
In addition to these messages, the minor fault LED (32) lights up
and the buzzer sounds.
These messages can be deleted by pressing the function key (35).
This also causes LED (32), to go out, the buzzer to stop and the
removal of the "Global Alarm" remote signaling.
To completely disable LCM indications, use the display to enter the
password required to disable the function.
LED (31) LED (32) LED (33) Buzzer Significance
– – Intermittent Normal AC source not available
– – Intermittent UPS shut down following end of
battery power
– – Intermittent UPS shut down on fault requiring
servicing by after-sales support