Maintenance; Cleaning - Renkforce MS-11425 Bedienungsanleitung

• If you can not remove the dirt, please use a commercially available CD cleaning agent (do not use a
cleaning agent for records) and heed the manufacturer's instructions for use.
• Do not label your CDs and do not apply any stickers or the like.
• After playback, return your CDs to the protective cases provided.
• Avoid exposing stored CDs to direct sun radiation, heat and moisture.

Maintenance

Periodically check the technical safety of the device, e.g. check for damage to the power cable or the
housing.
If you have reason to assume that safe operation is no longer possible, disconnect the device immediate-
ly and secure it against inadvertent operation. Pull the power plug out of the socket!
It can be assumed that safe operation is no longer possible if:
• there is visible damage to the device or to the power line,
• the device no longer works
• it has been stored for a long time under unfavourable conditions
• it was exposed to extraordinary stress caused by transport
Before cleaning the device or performing maintenance, the following safety notes must be observed:
Live components may be exposed if the covering is opened or components are
removed.
The device must be disconnected from all power sources before carrying out
any servicing or repair work.
Capacitors in the device may still be charged even after it has been disconnect-
ed from all power sources.
Repairs may only be carried out by qualified personnel who are familiar with the
hazards involved and the relevant regulations.

Cleaning

The outside of the device should only be cleaned with a soft dry cloth or a soft brush. Do not use abra-
sive cleaning agents or chemical solutions which could damage the housing or impair operation.
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