Berner 185139 Bedienungsanleitung Seite 43

Cleaning
Use a damp cloth and mild household cleaning agent to clean the
instrument should it become soiled through daily use. Never use
aggressive cleaning agents or solvents to clean the instrument.
Changing the battery
Change the battery when the battery symbol is displayed. Remove
the test leads from the measuring instrument before changing the
battery or fuse!
Remove the two screws on the rear of the instrument, open the
battery compartment and remove the used batteries. Insert new
battery (1 x 9 V Block 6F22). Replace battery compartment cover
and screw tight.
Only use the specified batteries!
Do not dispose of batteries in normal household rubbish!
Observe statutory regulations pertaining to disposal!
Changing the fuse
When changing the fuse, remove the measurement leads from the
device and remove the screws on the rear of the device (two at
the bottom, one at the top). Carefully remove the rear of the
housing and replace the fuse with fuse of the same type (Fuse F
10 A / 1000 V). Replace screws and screw tight.
The F200 mA fuse is self-resetting and therefore maintenance free.
Only use the specified fuse!
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