★
Use only VDE-tested, CE-marked cable (as the power cable of your
computer) to connect the UPS to the building socket outlet.
★
Use only VDE-tested, CE-marked power cables to connect the loads
to the UPS.
★
This UPS is an operator installable.
★
When installing the equipment, it should be ensured that the sum of
the earth leakage current from the UPS and the load connected to it
must not exceed 3.5mA
1.4 Operation
★
Do
not remove or unplug the input cord when the UPS is turned on.
This removes the safety ground from the UPS and the equipment
connected to the UPS.
★
This UPS contains its own energy source (batteries). The output of the
UPS may carry live voltage even when the UPS is not connected to an
AC supply.
★
For complete disconnection of the UPS system first press the "OFF"
button for more than one second, then disconnect the mains power
supply cable.
★
Ensure that no fluids or other foreign objects can enter the UPS system.
★
This UPS operates with hazardous voltages, repairs must be carried
out only by qualified service technician.
1.5 Maintenance, servicing and faults
★
This UPS operates with hazardous voltages, repairs must be carried
out only by qualified maintenance technician.
★
Caution
–
risk of electric shock. Even after the UPS has been
disconnected from the mains supply (building socket outlet),
dangerous high voltages are still existing inside the UPS.
★
Before carrying out any type of servicing and repair, disconnect the
mains supply and the batteries. Verify that no hazardous voltage exists
on the terminals of the capacitors.
