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ABB Battery cabinet for PowerValue 11-31T 10-20 kVA User Manual page 5

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KEEP OUT OF BATTERY POLES WHICH CONTAIN DANGEROUS DC-
VOLTAGES CAUSING FATAL ACCIDENTS. NOTE: MANIPULATION ON THE
BATTERY SYSTEM SHOULD ONLY BE DONE BY TRAINED SERVICE AND
MAINTENANCE PERSONEL OF THE MANUFACTURER OR HIS CERTIFIED
SERVICE PARTNERS. INAPPROPRIATE MANIPULATIONS OF THE
BATTERIES CAN CAUSE LIGHTNING SPARKS.
A BATTERY CAN PRESENT A RISK OF ELECTRICAL SHOCK AND HIGH
SHORT CIRCUIT CURRENT. THE FOLLOWING PRECAUTIONS SHOULD BE
OBSERVED WHEN WORKING ON BATTERIES:
WARNING!
The battery maintenance shall be done by a certified
Service Partner.
To ensure an optimum operation of the UPS system and
a continuous and efficient protection of the connected
load it is recommended to check the batteries every 12
months.
Batteries contain dangerous substances that will harm
the environment if thrown away. If you change the
batteries yourself, call qualified organizations for battery
disposal and recycling.
Modifications reserved
Page 5/12
a) REMOVE WATCHES, RINGS OR OTHER METAL OBJECTS.
b) USE TOOLS WITH INSULATED HANDLES.
c) WEAR RUBBER GLOVES AND BOOTS.
d) DO NOT LAY TOOLS OR METAL PARTS ON TOP OF BATTERIES.
e) DISCONNECT THE CHARGING SOURCE PRIOR TO CONNECTING
OR DISCONNECTING BATTERY TERMINALS.
f) DETERMINE IF BATTERY IS INADVERTENTLY GROUNDED. IF
INADVERTENTLY GROUNDED, REMOVE SOURCE FROM GROUND.
CONTACT WITH ANY PART OF A GROUNDED BATTERY CAN
RESULT IN ELECTRAL SHOCK. THE LIKELIHOOD OF SUCH SHOCK
CAN BE REDUCED IF SUCH GROUNDS ARE REMOVED DURING
INSTALLATION AND MAINTENANCE (APLLICABLE TO EQUIPMENT
AND REMOTE BATTERY SUPLLIES NOT HAVING GROUNDED
SUPPLY CIRCUIT.

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