SMARTZONE UPS INSTALLATION MANUAL
9
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When installing the equipment, ensure that the sum of the leakage current of the
UPS and the connected devices does not exceed 3.5mA.
•
Do not connect appliances or devices which would overload the UPS system to
the UPS output
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Route cables to eliminate tripping hazards.
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Do not connect domestic appliances such as hair dryers to UPS output.
•
Use only UL, VDE, CE certified power cables to connect the UPS system to the
building wiring source (Mains).
•
Use only UL, VDE, CE certified power cables to connect the loads to the UPS
system.
•
The UPS cooling is depending on fans, so it should be kept in good air ventilation
area. There are many ventilation holes on the front and rear, so they should not
be blocked by any exotic obstacles.
Operation
•
Do not disconnect the input (Mains) cable on the UPS system or the building wiring
source, thus removing protective earth of the UPS system and of all connected
loads, during operation.
•
The UPS system features its own, internal power source (batteries). The UPS
output may be electrically live even if the UPS system input is not connected to the
building source.
•
To fully disconnect the UPS system, first press the OFF/Enter button then
disconnect the input source (Mains).
•
Prevent fluids or other foreign objects from entering the UPS system.
Maintenance, service, and faults
The UPS units should only be serviced by trained qualified personnel approved by the
manufacturer.
•
Unit may be energized from more than one source. Each circuit must be
individually disconnected before servicing.
•
Caution
– There is risk of electric shock even after the unit is disconnected from
all input sources, components inside the UPS system are still connected to the
battery and electrically live and dangerous.
•
Before performing any service and/or maintenance, disconnect the battery
cartridge(s) and verify that no hazardous voltage is present on the terminals of the
high voltage components such as BUS-capacitors.
•
It is recommended that personal with adequate knowledge of batteries that follow
the required precautionary measures should replace the battery cartridge(s) or
supervise the replacement of the battery cartridge(s).
•
Caution
– there is risk of electric shock. The battery circuit is not isolated from the
input voltage. Hazardous voltages may exist between the battery terminals and the
ground on the UPS. Before touching, please verify that no voltage is present.
