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Do not connect appliances or items of equipment which would overload the UPS system (e.g. laser
printers) to the UPS outlet socket.
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Place cables in such a way that no one can step on or trip over them.
Operation
●
Do not disconnect the mains cable on the UPS system or the building wiring socket outlet (shockproof
socket outlet) during operations since this would cancel the protective earthing of the UPS system
and of all connected loads.
●
The UPS system features its own, internal current source (batteries). The UPS output sockets may
be electrically live even if the UPS system is not connected to the building wiring socket outlet.
●
In order to fully disconnect the UPS system, first press the Standby switch then disconnect the
mains lead or, on the permanently connected unit , isolate the incoming feeder.
●
Ensure that no fluids or other foreign objects can enter the UPS system.
Maintenance, servicing and faults
●
The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified
maintenance personnel.
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CAUTION
- risk of electric shock. Even after the unit is disconnected from the mains power supply
(building wiring socket outlet), components inside the UPS system are still connected to the bat-
tery and are still electrically live and dangerous. Before carrying out any kind of servicing and/or
maintenance, disconnect the batteries and verify that no current is present.
●
Only persons adequately familiar with batteries and with the required precautionary measures
may exchange batteries and supervise operations. Unauthorised persons must be kept well away
from the batteries.
●
CAUTION
- risk of electric shock. The battery circuit is not isolated from the input voltage. Hazard-
ous voltages may occur between the battery terminals and the ground. Before touching, please
verify that no voltage is present!
●
Batteries may cause electric shock and have a high short-circuit current. Please take the precau-
tionary measures specified below and any other measures necessary when working with batteries:
- remove wristwatches, rings and other metal objects.
- use only tools with insulated grips and handles.
●
W hen changing batteries, install the same number and same type of batteries.
●
Do not attempt to dispose of batteries by burning them. This could cause battery explosion.
●
Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and eyes. It
may be toxic.
●
Please replace the fuse only by a fuse of the same type and of the same amperage in order to
avoid fire hazards.
●
Do not dismantle the UPS system.
2. IMPORTANT SAFETY INSTRUCTIONS
Summary of Contents for 1000L
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