15
UMG 509-PRO
www.janitza.com
WARNING
Risk of injury or damage to the meter due to
improper use!
Meters with residual current measurement can
trigger warning pulses if limit values are exceed-
ed, and these are used exclusively for monitoring
residual currents or failure monitoring. Use of the
warning pulses as a stand-alone protective device
against electrical shock can lead to injury and even
death!
·
Do not use devices with residual current
measurement as a stand-alone protective
device. Employ suitable protective devices
for your system!
CAUTION
Risk of injury or damage to the meter/your sys-
tem due to short circuit!
Inadequate insulation of the operating equipment
at the residual current measuring input with respect
to the supply circuits can cause voltages at the
measuring input which represent a hazard when
touched or damage to your device or system.
·
Ensure reinforced or double insulation with
respect to the supply circuits!
·
Ensure galvanic isolation of the residual cur-
rent measuring inputs from each other!
2.8
Handling batteries/accumulators
The following apply for the battery used in the
device:
CAUTION
Risk of injury due to fire or burns!
The battery used in the device may cause fire or
burns if used improperly.
·
Only replace the battery with the same type
or types recommended by Janitza!
·
Observe the polarity when installing the
battery!
·
Remove batteries only with non-conductive
tools (e.g. plastic tweezers)!
·
Do not recharge, disassemble, burn or heat
batteries above 100 °C (212 °F)!
·
Do not dispose of batteries with household
waste! Follow the disposal instructions in
the respective device documentation!
·
Keep batteries away from children and
animals!
·
In case of damage, return devices with a
soldered battery to the manufacturer, ob-
serving proper transport conditions!
