Maintenance - Conrad Electronic Raveland Power Package 2 Notice D'emploi

13. Maintenance

Regularly check the technical safety of the Raveland Power Package 2 e.g. for damage to the cables or the casing.
If it can be assumed that safe operation is no longer possible, the device must be turned off and precautions must
be taken to ensure that it is not used unintentionally. Disconnect the on-board supply system!
It can be assumed that safe operation is no longer possible if:
• the devices show visible damage
• the devices no longer function or
• following considerable mechanical stress
Observe the following safety instructions before cleaning or servicing the amplifier:
Live components may be exposed if covers are opened or components are removed.
Before servicing or repairing the amplifier, it must be disconnected from all power sources.
Capacitors inside the device may still carry voltage even though they have been disconnected
from all power sources.
Only qualified specialists familiar with the hazards involved and the relevant regulations may
perform repairs.
If you have to replace the fuse, ensure that you only use fuses of the specified type and rated current (see
„Specifications").
Do not repair fuses or bridge the fuse holders.
• After disconnecting the power source (by disconnecting the on-board power supply!), carefully remove the fuses
(FUSE) (15) from the fuse holders.
• Replace them with fuses of the same type.
• Only then should the amplifier be re-connected to the on-board system and put into operation.
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