7
1 S A FE T Y
1 1 4
Maintenance, servicing, and faults
DANGER
THE UPS OPERATES WITH HAZARDOUS
VOLTAGES.
DANGER
CAUTION—RISK OF ELECTRIC SHOCK.
EVEN AFTER THE UNIT IS DISCONNECTED
FROM THE MAINS POWER SUPPLY
(BUILDING WIRING SOCKET),
COMPONENTS INSIDE THE UPS ARE STILL
CONNECTED TO THE BATTERY WHICH ARE
POTENTIALLY DANGEROUS.
DANGER
BEFORE CARRYING OUT ANY SERVICE
AND/OR MAINTENANCE, DISCONNECT
THE BATTERIES. VERIFY THAT NO
CURRENT IS PRESENT, AND NO
HAZARDOUS VOLTAGE EXISTS IN THE
CAPACITOR OR BUS CAPACITOR
TERMINALS.
DANGER
RISK OF ELECTRIC SHOCK. THE BATTERY
CIRCUIT IS NOT ISOLATED FROM THE
INPUT VOLTAGE. HAZARDOUS VOLTAGES
MAY OCCUR BETWEEN THE BATTERY
TERMINALS AND THE GROUND. VERIFY
THAT NO VOLTAGE IS PRESENT BEFORE
SERVICING.
DANGER
BATTERIES HAVE A HIGH SHORT-
CIRCUITED CURRENT AND POSE A RISK OF
SHOCK. TAKE ALL PRECAUTIONARY
MEASURES SPECIFIED BELOW AND ANY
OTHER MEASURES NECESSARY WHEN
WORKING WITH BATTERIES:
REMOVE ALL JEWELRY, WRISTWATCHES,
RINGS, AND OTHER METAL OBJECTS.
• USE ONLY TOOLS WITH INSULATED
GRIPS AND HANDLES.
• WEAR RUBBER GLOVES AND BOOTS.
• DO NOT LAY TOOLS OR METAL PARTS
ON TOP OF BATTERIES.
• DISCONNECT THE CHARGING SOURCE
PRIOR TO CONNECTING OR
DISCONNECTING BATTERY TERMINALS.
DANGER
DO NOT ATTEMPT TO DISPOSE OF
BATTERIES BY BURNING THEM. IT COULD
CAUSE AN EXPLOSION.
DANGER
DO NOT OPEN OR DESTROY BATTERIES.
EFFLUENT ELECTROLYTES CAN CAUSE
INJURY TO THE SKIN AND EYES. IT MAY BE
TOXIC.
WARNING
WHEN CHANGING BATTERIES, REPLACE
WITH THE SAME QUANTITY AND THE
SAME TYPE OF BATTERIES.
WARNING
WHEN REPLACING FUSES, USE THE SAME
TYPE AND AMPERAGE IN ORDER TO AVOID
FIRE HAZARDS.
1 1 5 Transport
WARNING
TRANSPORT THE UPS ONLY IN THE
ORIGINAL PACKAGING (TO PROTECT
AGAINST SHOCK AND IMPACT).
1 1 6 Storage
WARNING
THE UPS MUST BE STOCKPILED IN THE
ROOM WHERE IT IS VENTILATED AND DRY.
1 1 7 Standards
—
Table 2: Standards
Product Standards
Safety
IEC/EN 62040-1
EMI
Conducted Emission
IEC/EN 62040-2
Radiated Emission
IEC/EN 62040-2
Harmonic Current
IEC/EN 61000-3-2
Voltage Fluctuation
and Flicker
IEC/EN 61000-3-3
EMS
ESD
IEC/EN 61000-4-2
RS
IEC/EN 61000-4-3
EFT
IEC/EN 61000-4-4
SURGE
IEC/EN 61000-4-5
CS
IEC/EN 61000-4-6
MS
IEC/EN 61000-4-8
Voltage Dips
IEC/EN 61000-4-11
Low Frequency Signals
IEC/EN 61000-2-2
