Installation - Njoy Balder 1500 User Manual

•
Do not install the UPS system where it would be exposed to direct
sunlight or near heat sources.
•
Do not block ventilation holes in the UPS housing.

Installation

•
Do not connect appliances or devices which would overload the
UPS system (e.g. laser printers) to the UPS output sockets.
•
Place cables in such a way that no one can step on or trip over
them.
•
Do not connect domestic appliances such as hair dryers to UPS
output sockets.
•
The UPS can be operated by any individuals with no previous
experience.
•
Connect the UPS system only to an earthed shockproof outlet
which must be easily accessible and close to the UPS system.
•
Please use only VDE-tested, CE-marked mains cable (e.g. the
mains cable of your computer) to connect the UPS system to the
building wiring outlet (shockproof outlet).
•
Please use only VDE-tested, CE-marked power cables to connect
the loads to the UPS system.
•
When installing the equipment, it should ensure that the sum of
the leakage current of the UPS and the connected devices does not
exceed 3.5mA.
Operation
•
Do not disconnect the mains cable on the UPS system or
the building wiring 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 or output terminals block may
be electrically live even if the UPS system is not connected to the
building wiring outlet.
•
In order to fully disconnect the UPS system, first press the OFF/
Enter button to disconnect the mains.
•
Prevent fluids or other foreign objects from entering the inside of
the UPS system.
06
Maintenance, service and faults
•
The UPS system operates with hazardous voltages. Repairs may
be carried out only by qualified maintenance personnel.
•
Caution - risk of electric shock. Even after the unit is disconnected
from the mains (building wiring outlet), components inside the
UPS system are still connected to the battery and electrically live
and dangerous.
•
Before carrying out any kind of service and/or maintenance,
disconnect the batteries and verify that no current is present and
no hazardous voltage exists in the terminals of high capability
capacitor such as BUS-capacitors.
•
Only persons are adequately familiar with batteries and with
the required precautionary measures may replace batteries and
supervise operations. Unauthorized persons must be kept well
away from the batteries.
•
Caution - 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. Before touching, please
verify that no voltage is present!
•
Batteries may cause electric shock and have a high short-circuit
current. Please take the precautionary measures specified in this
manual and any other measures necessary when working with
batteries: remove wristwatches, rings and other metal objects, use
only tools with insulated grips and handles.
•
When 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 with the same type and amperage in
order to avoid fire hazards.
•
Do not dismantle the UPS system.
07