9
1 I M P O R TA N T S A FE T Y I N S T R U C T I O N S
DANGER
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 OF BATTERY
TERMINALS.
f. ESTABLISH IF THE BATTERY IS
INADVERTENTLY GROUNDED. IF
INADVERTENTLY GROUNDED, REMOVE
SOURCE FROM GROUND. CONTACT
WITH ANY PART OF A GROUNDED
BATTERY CAN RESULT IN ELECTRICAL
SHOCK. THE LIKELIHOOD OF SUCH
SHOCK CAN BE REDUCED IF SUCH
GROUNDS ARE REMOVED DURING
INSTALLATION AND MAINTENANCE
(APPLICABLE TO EQUIPMENT AND
REMOTE BATTERY SUPPLIES NOT
HAVING GROUNDED SUPPLY CIRCUIT.
WARNING
THE UNIT IS HEAVY AND MAY TIP DURING
TRANSPORTATION CAUSING SERIOUS
INJURY IF UNPACKING INSTRUCTIONS
ARE NOT CLOSELY FOLLOWED.
The only user operations permitted are:
• Start up and shut down of the UPS system and/
or UPS modules (excluding the commissioning
start up).
• Control of the battery circuit breaker, UPS out-
put switch and Manual Bypass switch.
• Monitoring of the UPS system by the central
graphical display and the UPS Module by the lo-
cal control panel.
• Remote monitoring of the UPS system by SNMP,
Modbus and I/O relays interfaces
The user must follow the precautions and only
perform the operations described. Also in these
measures the operator of the UPS System must
observe the instructions in this manual. Any devi-
ations from the instructions could be dangerous
to the user or cause accidental load loss.
THE MANUFACTURER WILL NOT BE HELD
RESPONSIBLE FOR DAMAGES CAUSED THROUGH
INCORRECT MANIPULATION OF THE UPS SYSTEM.
DANGER
IT IS PROHIBITED TO REMOVE ANY PARTS
FROM THE UPS SYSTEM OR FROM ANY
OPTIONAL PART (E.G. BATTERY CABINET).
THERE IS A DANGER OF ELECTRICAL SHOCK!
DANGER
HIGH FAULT CURRENTS (LEAKAGE
CURRENTS):
BEFORE CONNECTING THE MAINS YOU
MUST ENSURE THAT THERE IS A PROPER
EARTH CONNECTION!
DANGER
THE USER MUST DISPLAY A WARNING
SHIELD ON ALL PRIMARY UPS CIRCUIT
BREAKERS. THE SERVICE PERSONNEL HAS
TO BE INFORMED ABOUT DANGEROUS
VOLTAGES. THE WARNING PANELS MUST
CONTAIN THE FOLLOWING TEXT (OR
SIMILAR): “BEFORE STARTING WITH THE
MAINTENANCE WORK ON THE CIRCUIT
BREAKERS MAKE SURE THE UPS IS
ISOLATED”.
DANGER
ALL THE INPUT/OUTPUT PORTS ARE
CLASS 2 (SELV CIRCUITS). PLEASE
MAINTAIN SECURITY WHEN CONNECTING
TO OTHER DEVICES.