Shutdown Procedure; Maintenance Bypass Operations; Interface; Control Panel - PROLiNK Giant II Series User Manual

5-2. Shutdown Procedure

➢ Press the
➢ Press the "Turn UPS ON/OFF" icon. "Turn UPS OFF" will appear and select the icon to turn off the UPS.
➢ Turn off the line breaker, insert and switch the battery.
➢ Turn off the insert bypass breaker. The UPS will work in maintenance bypass mode. At this time,
Fixed load will work without any interruption.
➢ After maintenance is complete, turn on the battery switch, insert AC breaker and bypass breaker
Enter them in order. Then turn off the maintenance bypass breaker. Don't forget to close it again
its cover.

5-3. Maintenance Bypass Operations

➢ Turn on the UPS and let it work in bypass mode.
➢ Remove the metal cover from the maintenance bypass breaker, and then turn on the maintenance bypass
breaker.
➢ Turn off the line breaker, insert and switch the battery.
➢ Turn off the insert bypass breaker. The UPS will work in maintenance bypass mode. At this time,
Fixed load will work without any interruption.
➢ After maintenance is complete, turn on the battery switch, insert AC breaker and bypass breaker
Enter them in order. Then turn off the maintenance bypass breaker. Don't forget to close it again
its cover.

6. INTERFACE

6-1. Control Panel

6.1.1 Alarms
Status UPS
Bypass/Standby
Battery/Battery Mode-test
(normal battery voltage)
Battery/Battery Mode-test
(low battery voltage)
Broken
Warnings (except overload)
Overloaded
to enter the main menu.
Status Alarm
Beep once every 2 minutes
Beep once every 4 seconds
Beep once every second
Continuous beeps
Beep once every second
Beep 2 times every second
Quiet
Yes
Yes
Yes
Yes
No
No
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