Instruction Manual for Libra Care Bed
Page 97
6.5 REPLACEMENT OF ELECTRICAL COMPONENTS
Danger of death due to electric shock!
• Before commencing any work, unplug the switch mode power supply
from the mains socket!
• Any work and/or repairs to the electrical equipment may only be
carried out by the Stiegelmeyer service engineers, the drive
manufacturer or qualified and authorised electricians in compliance
with all the relevant VDE and safety regulations!
• The bed must be in the home position (with the mattress base
horizontal) in order to remove the control unit and the electric drives.
Otherwise, there is a danger of crushing due to mattress base
sections falling.
• On no account should the user attempt to rectify malfunctions in the
electrical system!
- All drive components are maintenance-free and must not be opened. In
the event of a malfunction, the corresponding components should
always be replaced in full!
- When replacing individual components, always make sure that all plugs
are equipped with undamaged O-rings. Plugs must be aligned with the
sockets on the control unit and must be inserted properly. Finally, the
plug cover has to be properly fastened again. This is the only way to
ensure a proper seal and faultless operation.
6.5.1 Plug assignment on the control unit
All plugs are connected to the control unit. To prevent the plugs from being
inadvertently disconnected, they are secured with a plug cover. Before replacing a
plug, lift this cover carefully using a screwdriver.
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