9
Maintaining the product
30
Maintaining the product
Inserting / changing batteries
The instrument is switched off.
1
Open the battery compartment (on the back of the instrument) via the
snap lock.
2
Insert or replace batteries (3 x AA
batteries).
Observe the polarity!
3
Close the battery compartment.
When not in use for a long period: Take out the (rechargeable)
batteries.
Cleaning the instrument
1
If the housing of the instrument is dirty, clean it with a damp cloth.
Do not use any aggressive cleaning agents or solvents! Mild household
cleaning agents and soap suds may be used.
+ - +
