LD Systems MAUI G3 Serie Guia Del Usuario página 14

CARE, MAINTENANCE AND REPAIR
To ensure the proper functioning of the unit in the long term, it must be regularly maintained and
serviced as required. The need for care and maintenance depends on the intensity of use and the
environment.
We generally recommend a visual inspection before each commissioning. Furthermore, we recommend
that you carry out all the maintenance measures listed below every 500 hours of operation or, in the
case of less intensive use, after one year at the latest. Defects caused by insufficient care may result in
limitations of the warranty claims.
CARE (CAN BE CARRIED OUT BY THE USER)
WARNING! Before carrying out any maintenance work, disconnect the power supply and, if
possible, all connections to the unit.
NOTE! Improper care can lead to impairment or even destruction of the unit.
1. Housing surfaces must be cleaned with a clean, damp cloth. Make sure that no moisture can
penetrate the unit.
2. Air inlets and outlets must be regularly cleaned of dust and dirt. If compressed air is used, make
sure that damage to the unit is prevented (e.g. fans must be blocked for this case).
3. Cables and plug contacts must be cleaned regularly and freed from dust and dirt.
4. In general, no cleaning agents, disinfectants or agents with an abrasive effect may be used for
maintenance, otherwise the surface finish is likely to be impaired. Especially solvents, such as
alcohol, can impair the function of housing seals.
5. Units should generally be stored in a dry place and protected from dust and dirt.
MAINTENANCE AND REPAIR (BY QUALIFIED PERSONNEL ONLY)
DANGER! There are live components in the unit. Even after disconnecting from the mains,
residual voltage may still be present in the unit, e.g. due to charged capacitors.
NOTICE! There are no assemblies in the unit that require maintenance by the user.
NOTICE! Maintenance and repair work may only be carried out by specialist personnel
authorised by the manufacturer. If in doubt, contact the manufacturer.
NOTICE! Improperly performed maintenance work may affect the warranty claim.
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