Maintenance And Cleaning; A) Maintenance; B) Cleaning - Renkforce MAC-608 Bedienungsanleitung

12. Maintenance and Cleaning

a) Maintenance

Check the technical safety of your system regularly, e.g. for damage to the connection cables or to the
casings.
If it can be assumed that safe operation is no longer possible, the system must be turned off and precau-
tions are to be taken to ensure that it is not used unintentionally. Disconnect the system from the mains and
disconnect the rechargeable battery!
It can be assumed that safe operation is no longer possible if:
• there is visible damage to the system, mains adapter or mains cable
• if the system or mains adapter no longer works,
• the system was stored under unfavourable conditions for an extended period of time
• it was subject to severe strain in transport

b) Cleaning

Always observe the following safety information before cleaning or servicing the system:
• Live components may be exposed if covers are opened or components are removed. The system must be
disconnected from all power sources before any servicing or repair work is carried out.
• Capacitors inside the device may still carry voltage even though they have been disconnected from all
power sources.
• Never replace damaged mains cables yourself. In such cases, disconnect the system from the mains and
let a trained electrician repair it.
• Only qualified experts familiar with the hazards involved and the relevant regulations must perform re-
pairs.
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