Ultron DPS Series
102
•
Pre Turn-off Warnings
1. Before you perform the turn-off procedures, please make sure the critical loads
connected to the UPS have already been safely shut down.
2. Please follow the turn-off procedures for each of the operation modes to shut down
the UPS and make sure the Output Switch (Q4) is the last one to be turned off.
Otherwise, it may cause abnormalities or damage to the unit.
6.2 Start-up Procedures
6.2.1 On-Line Mode Start-up Procedures
WARNING:
Before turning on the UPS, please read
6.1 Pre Start-up & Pre Turn-off Warnings
thoroughly and ensure that the precautions and instructions have been followed.
Step 1
Ensure that the Manual Bypass Switch (Q3) is in the
OFF
position.
Step 2
Switch
ON
every external battery cabinet’s breaker (Q5).
Step 3
Switch
ON
the Output Switch (Q4).
Step 4
Switch
ON
the Input Switch (Q1) and Bypass Switch (Q2).
Step 5
Tap the
ON/ OFF Button
( ) on the LCD screen.
Step 6
After the inverter turns on, the UPS will run in On-Line mode, the LCD screen will show as
below, and the tri-color LED indicator will illuminate green.
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