USV MT3200 Instruction manual
MT Series
Page 25 of 36
9.2 Instructions for using the UPS
The operator of this UPS equipment must always comply with the instructions
in this manual. The operator may only carry out the following and must
exercise extreme care when doing so:
o Use of the operator control elements: Switching the UPS on and off.
o Reading the display elements and interpretation of the audible alarm
signals.
o Activation of test mode.
o Use of communications interface, whereby a connection to the PC or
other systems must already exist for UPS equipment with a fixed
connection.
Owing to the comprehensive protection functions which the UPS equipment
assures in relation to the user(s), the UPS runs completely autonomously. Only
the switching-on and switching-off is performed by the operator. In addition,
data can be exchanged via the communications interface but this is not
absolutely necessary for the general operation of the equipment.
9.2.1 Switching on the UPS
To switch on the UPS, press the ON/OFF switch on the front side of the UPS.
The UPS now arrives at the appropriate operating mode following completion
of the start-up sequence.
9.2.2 Switching off the UPS
The UPS is switched off using the ON/OFF switch.
The UPS remains in charging mode to keep the batteries fully charged and
ready for operation.
The UPS can only be fully deactivated by disconnecting it completely from the
mains power supply.
9.2.3 Activating test mode
Before activating test mode, you should observe the following:
o Inform all employees concerned about your intended action.
o As a safety precaution, back up all the data of your connected consumer
loads.
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