UPS RMH700/1000/1500
Instruction Manual
RMH Series
Page 26 of 37
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 actions whilst also
exercising extreme care:
o
Use of the operator control elements: switching on, starting up and
switching off the UPS.
o
Reading the indicator elements and interpretation of the audible alarm
signals.
o
Activation of test operation.
o
Use of communications interface, whereby for UPS equipment with a
fixed connection, the connection to the PC or other systems must
already exist.
Owing to the comprehensive range of protective functions provided by the UPS
equipment in relation to the consumer load(s), the UPS operation is fully
automatic. Only switching on and startup or switching off is carried out by the
operator. In addition, data can be exchanged via the communications interface
or SNMP adapter but this is not absolutely necessary for operation of the
equipment in general.
9.2.1 Switching on and starting the UPS
To switch on the UPS, connect it to the power supply by plugging in the feeder
cable. Make sure that the mains fuse (located at rear of unit) has been
inserted.
The UPS is started by pressing the “ON/OFF” button. (Keep it pressed down
for approx. 2 seconds.)
The UPS selects the appropriate operating mode upon completion of the
startup procedure.
9.2.2 Powering down and switching off the UPS
The UPS can be switched off by pressing the “ON/OFF” button (and holding it
down for approx. 2 seconds) when the UPS is running.
However, the UPS remains in charging mode to keep the batteries fully
charged and ready for operation.
To shut down the UPS equipment completely, the equipment must be
disconnected from the mains by pulling out the feeder cable.
