Battery Handling - Benning IT 110 Kurzanleitung Installationsprüfgerät

1.2 Battery handling

- When battery cells have to be replaced or before opening the battery/fuse compartment
cover, disconnect any measuring accessory connected to the BENNING IT 110 and power off
the BENNING IT 110. Hazardous voltage inside!
- Insert cells correctly, otherwise the BENNING IT 110 will not operate and the batteries could
be discharged.
- If the BENNING IT 110 is not used for a long period of time remove the battery from its
compartment.
- A lkaline or rechargeable Ni-Cd or Ni-MH battery cells (size AA) can be used. The operating
hours are given for cells with a nominal capacity of 2100 mAh.
- Do not recharge alkaline battery cells!
The battery is charged whenever the power supply adapter is connected to the BENNING IT 110.
In-built protection circuits control the charging procedure and assure maximal battery lifetime.
Power supply socket polarity is shown in the figure below.
Note:
- Use only power supply adapter delivered from manufacturer or distributor of the
BENNING IT 110 to avoid possible fire or electric shock.
2. Instrument display
Legend:
1 Main function name
2 Function or sub-function name
3 Measuring parameters and limit values
4 Result field
I n this field the main and sub-results together with the PASS/FAIL/ABORT status are
displayed.
5 Online voltage and output monitor.
6 Message field
Safety and operational considerations
Power supply socket polarity
14
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