23
DMX
DEUTSCHFRANCAIS
ESPAÑOL
ENGLISH
ITALIANO POLSKI
CARE, MAINTENANCE, AND REPAIR
In order to ensure the long-term, proper functioning of the device, it must be regularly cleaned
and, if necessary, serviced. The care and maintenance required depends on the intensity of use
and the environment in which it is used.
We recommend a visual inspection before each operation. Furthermore, we recommend carrying
out all the applicable service measures specified below once every 500 operating hours or, in
the case of a lower intensity of use, at the latest after one year. Warranty claims may be limited
should defects result from inadequate service and maintenance.
CARE (can be performed by the user)
WARNING! Before carrying out any care or maintenance, the power supply – and, if
possible, all device connections – must be disconnected.
PLEASE NOTE! Improper care can lead to impairment of the device or even destruction.
1. Housing surfaces must be cleaned with a clean, damp cloth. Make sure that no moisture can
penetrate the device.
2. Air inlets and outlets must be regularly cleaned of dust and dirt. If compressed air is used, make
sure that damage to the device is prevented (for example, fans must be blocked in this case).
3. Cables and connectors must be cleaned regularly, and dust and dirt must be removed.
4. In general, no cleaning agents or abrasive agents may be used; otherwise, the surface finish
may be damaged.
5. Devices must be stored in a dry environment and protected from dust and dirt.
MAINTENANCE AND REPAIR (qualified personnel only)
DANGER! There are live components in the device. Even after disconnecting from
the mains, there may still be residual voltage in the device, for example, due to
charged capacitors.
PLEASE NOTE! Only authorised personnel may carry out maintenance or service work.
PLEASE NOTE! Maintenance and repair work may only be carried out by qualified
specialist personnel authorised by the manufacturer. If in doubt, consult the manu-
facturer.
PLEASE NOTE! Improperly performed maintenance work may affect warranty
claims.
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