PSS GP800 Power Series, User Manual

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5 OPERATION PROCESS
5.1 Preparation before start-up.
To ensure the UPS runs normal and correct, please confirm the
following. (Refer to figure 2)
1. Verify the power switch on the back panel is in the “OFF” position.
2. Verify the installation procedure again. (Figure 4 to 10)
3. Pull the power cables by hand and see if there are any looseness, if so,
retighten them.
4. Do not connect load.
5. Inspect if the input voltage meets the demand of the UPS (220V±10%)
with a meter.
5.2 Operation process for first start-up
After verifying the above items are correct, please turn on the UPS
according to the following ways: (Refer to figure 1, figure 2 and figure
3)
1. Please switch the breaker “NON-
FUSEBREAKER”
(NFB) on the back panel to the “ON”
position. Input indicator light and
bypass indicator light on the front
panel are lit at the same time.
Figure 18
LCD
O utput indicator
Fault indicator
Batte ry energy indicator
O ver load indic ator
Bypass indica tor
Switch ON
Switch OFF
C ycle display botton
Input indicator