ABUS TVAC80000B Digital Door Viewer HD - Manual (Page 12)

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8. Maintenance and cleaning
8.1 Maintenance
Regularly check the technical safety of the product, e.g. check the housing for damage.
If it seems that it may no longer be possible to operate the device safely, stop using the product and
protect it from unintentional use.
It is likely that safe operation is no longer possible in the event that:

The device shows signs of visible damage.

The device no longer works correctly.
8.2 Cleaning
Clean the device with a clean, dry cloth. The cloth can be dampened with lukewarm water if the dirt
on the monitor is hard to remove.
Do not allow any liquids to enter the device.
Do not use any chemical cleaning agent, as they could damage the surface of the housing
(discoloration).
9. Disposal
Important information on device disposal
The EU Directive 2002/96/EG regulates the proper return, treatment and recycling of used
electronic devices. This symbol means that in the interest of environmental protection the
device must be disposed of separately from household or industrial waste at the end of its
service life in accordance with applicable local legal guidelines. Disposing of used devices
can be done at official recycling centers in your country. Obey local regulations when
disposing of material. Further details on returns (also for non-European countries) can be
obtained at your local authority. Separate collection and recycling saves natural resources
and ensures that all the provisions for protecting health and environment are observed
when recycling the product.
Important information on battery disposal
Batteries with this label do not contain harmful substances such as cadmium, lead and
mercury. However, used batteries must not be disposed of along with household waste in
accordance with the battery directive. To protect natural resources and promote the
recycling of materials, separate the batteries from other waste and deposit them at a local
recycling center. An additional label with the chemical symbols for Hg, Cd or Pb means
that the batteries contain quantities of mercury, cadmium or lead which exceed the
restrictions set by the EU Directive 2006/66. If batteries are not disposed of properly,
these substances can cause harm to human health or the environment.
Please note:
You do not need to perform any maintenance on this product. There are no components
to service or anything inside the product to check. Never open it.