Instructions

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c) Opening Meter
The casing design only permits access to the battery and fuse even when the battery and fuse compartment is
opened.
These measures improve user safety and operational comfort.
Proceed as follows to open it:
- Disconnect all measuring lines from the meter and switch it off.
- Open the rear standing bracket (N).
- Release the 5 rear battery compartment screws (M) with a matching screwdriver.
- Pull the battery compartment lid (N) off of the meter with the standing bracket folded open.
- The fuses and the battery compartment can be accessed now.
- After opening the battery compartment lid, always check the rubber seal around the battery and fuse compartment
for contamination and clean it if necessary. This ensures protection against ingressing dust and water.
- Close the casing again in the reverse order and screw the battery and fuse compartment closed.
- The meter is ready for use once again.