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9
Cleaning and Maintenance
We recommend a frequent cleaning of the PA system. Please use a soft lint-free and moistened cloth. Never
use alcohol or solvents!
There are no serviceable parts inside the device except for the fuse. Maintenance and service operations are
only to be carried out by authorized dealers. Should you need any spare parts, please use genuine parts. If
the power supply cable of this device becomes damaged, it has to be replaced by a special power supply
cable available at your dealer. Should you have further questions, please contact your dealer.
Replacing the Fuse
If the fine-wire fuse of the device fuses, only replace the fuse by a fuse of same type and rating. Before
replacing the fuse, unplug mains lead.
Procedure:
Step 1:
Open the fuseholder on the rear panel with a fitting screwdriver.
Step 2:
Remove the old fuse from the fuseholder.
Step 3:
Install the new fuse in the fuseholder.
Step 4:
Replace the fuseholder in the housing.
Loudspeakers
If the speaker system distorts, one of the loudspeakers may be defective. In this case the PA system should
not be operated any more in order to prevent further damage. Please contact your dealer. If clacking sounds
are heard from the speaker system, screws may have loosened due to the continuous vibrations. The
speaker system should be checked by a specialist.
Storage and Maintenance of the Rechargeable Battery
When the device is not in use for a longer period of time, the rechargeable battery has to be charged every
month. Otherwise danger of permanent power loss or battery damage. Remove the battery from the housing
if the temperature is below -5° C! Otherwise danger of battery damage. Always store rechargeable battery in
a warm enough, dry place where children cannot access.
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10
Protecting the Environment
Disposal of old equipment
When to be definitively put out of operation, take the product to a local recycling plant for a
disposal which is not harmful to the environment. Devices marked with this symbol must not be
disposed of as household waste. Contact your retailer or local authorities for more information.
Remove any inserted batteries and dispose of them separately from the product.
You as the end user are required by law (Battery Ordinance) to return all used
batteries/rechargeable batteries. Disposing of them in the household waste is prohibited. You
may return your used batteries free of charge to collection points in your municipality and
anywhere where batteries/ rechargeable batteries are sold. By disposing of used devices and
batteries correctly, you contribute to the protection of the environment.
