Xtreme Power Conversion Corporation
XPRT 6kVA & 10kVA User’s Manual
Page 38
Uninterruptible Power Supply
6KVA INPUT BREAKER
10KVA INPUT BREAKER
6.
In case EXTERNAL BATTERY PACKS are connected, switch the BATTERY PACK CIRCUIT BREAKER to the OFF
position, and disconnect battery cabling at the rear of the UPS.
7. Open all switches and breakers upstream to the UPS.
8. Remove internal and external battery pack connections and disconnect additional battery packs.
All LEDs should be out on the front panel of the UPS; the UPS is shutdown.
Maintenance Bypass
It is possible to bypass the UPS for maintenance purposes using the Maintenance Bypass Switch on the 6kVA PDU
or use the standard bypass built into the 10kVA model. If required, proceed with the following steps:
1.
Switch the UPS on BYPASS by
a.
For 6kVA
i.
Press the keypad UPS OFF button on the front panel for 1 second.
ii.
Switch the Maintenance Bypass Switch to BYPASS.
6KVA MAINTENANCE BYPASS SWITCH TO UTILITY
iii.
Switch the UPS off by pressing the keypad UPS OFF button on the front panel for 1 second.
iv.
Open the OUTPUT CIRCUIT BREAKER.
v.
Open the INPUT CIRCUIT BREAKER.
b.
For 10kVA
