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MAINTENANCE
There are no components located inside the product you need to
maintain. Never open/dismantle the product.
Maintenance, modifications and repairs are to be performed
exclusively by an expert or at a qualified shop.
If you have questions which remain unanswered by these oper-
ating instructions, contact our technical support service or other
technical personnel.
CLEANING
Before cleaning the product it must be disconnected from all
other connected products.
Do not use abrasive or solvents or any aggressive cleaning
agents, rubbing alcohol or other chemical solutions as they can
cause damage to the housing and malfunctioning.
To clean the product, a dry, soft and clean cloth is sufficient. Do
not apply too much pressure to the housing as this may cause
scratch marks. You can easily remove dust using a long-haired,
soft and clean brush.