dallmeier Domera DJB-115W, Руководство по установке

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Outdoor Mounting Accessories – Junction Box DJB-115W
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4.5 Maintenance
The housing of the units may only be opened by qualified personnel for commissioning,
inspection, maintenance and repair.
Cleaning
If it is necessary to clean the devices, unplug the units and observe the following notes:
Notice
Damage to the surface of the devices

Clean the housings (outside) with a soft, dry and antistatic cloth.
Do not use detergents.

Clean the acrylic bubble of the weather-proof housing with water and
some dishwashing agent using a soft, non-linting cloth or sponge.
Do not rub acrylic glass with a dry cloth.
Do not use common glass cleaners.
Avoid excessive rubbing.
Dry gently with a clean dry cloth to avoid scratching the surface.