Safety Instructions; Operator Precautions - ABB PowerValue 11/31 T Operating Manual

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Safety instructions

1.1 Operator precautions

The user must follow the precautions and only perform the described operations. Also in these
measures, the operator of the UPS System must adhere to the instructions in this manual. Any
deviations from the instructions could be dangerous to the user or cause accidental load loss.
The only user operations permitted are:
•
Use of the LCD control panel (LCD Display) and Maintenance Bypass (if present)
•
Start up and shut down of the UPS (excluding the commissioning start up)
•
Operation of additional connectivity devices
THE SUPPLIER DOES NOT TAKE ANY RESPONSIBILITY FOR DAMAGES CAUSED THROUGH
WRONG MANIPULATIONS OF THE UPS SYSTEM
DANGER! DO NOT REMOVE ANY SCREWS FROM THE UPS SYSTEM OR FROM THE
BATTERY CABINET: DANGER OF ELECTRICAL SHOCK.
WARNING!
HIGH FAULT CURRENTS (LEAKAGE CURRENTS):
DANGER!
BEFORE CONNECTING THE MAINS YOU MUST ENSURE THAT THERE IS
A PROPER EARTH CONNECTION!
WARNING!
THE USER MUST DISPLAY A WARNING LABEL ON ALL PRIMARY POWER
ISOLATORS INSTALLED REMOTE FROM THE UPS AREA TO WARN
DANGER! ELECTRICAL MAINTENANCE PERSONNEL THAT THE CIRCUIT FEEDS A
UPS. THE WARNING LABELS MUST CONTAIN THE FOLLOWING
WORDING OR EQUIVALENT: "ISOLATE UNINTERRUPTIBLE POWER
SUPPLY (UPS) BEFORE WORKING ON THIS CIRCUIT"
WARNING!
Modifications reserved
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