Maintenance - PANCONTROL PAN 118 Manual

9. Maintenance

Only authorized service technicians may repair the instrument.
If the instrument is malfunctioning, please test:
- Battery condition and polarity
- Condition of the fuse(s) if available.
- Condition of the test leads.
Attention!
Always switch off the appliance and remove the test leads from all
voltage sources before opening the device to exchange the battery or the
fuse.
Changing the battery(s)
Replace the battery(s) when the battery symbol or BATT is displayed on the
LCD.

Open the device.

Replace the spent battery with a new one - note the correct polarity

Close the device.

Disposal of the flat battery should meet environmental standards.
Changing the fuse(s)

Open the device.

Remove the broken fuse carefully from ist holder.

Reinset the new fuse and ensure proper fitting. Use equivalent fuses only.

Close the device.
Cleaning
If the instrument is dirty after daily usage, it is advised to clean it by using a
humid cloth and a mild household detergent. Prior to cleaning, ensure that
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