13
Replacing batteries
WARNING!
Used batteries must be deposited for recycling!
Replace the batteries as follows:
1.
Open the battery cover (5) using a coin etc.
2.
Remove the used batteries and install two new AA 1.5V batteries. Check carefully the polarity of
the batteries in accordance with the information beside the battery compartment (- to - and + to +).
3.
Refit the battery cover and lock with a coin etc.
MAINTENANCE
Clean the ear defenders with a damp cloth and if necessary washing-up liquid. Never use solvents or
chemicals. These damage the ear defenders.
Do not immerse the ear defenders in liquid.
The ear defenders must be stored in a dry location, not warmer than +55°C.
Subject to printing errors and design changes over which we have no control. In the event of problems,
please contact our service department.
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