LD Systems IMA 120 Manual De Usuario página 22

CARE, MAINTENANCE AND REPAIR
In order to ensure the long-term, proper functioning of the device, it must be regularly cleaned and,
if necessary, maintained. The maintenance requirement depends on the intensity of use and the
environment in which it is used.
We generally recommend a visual inspection before each operation. Furthermore, we recommend
carrying out all the applicable maintenance 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 in the event of defects resulting from inadequate maintenance.
CARE (CARRIED OUT BY USER)
Before carrying out any maintenance work, the power supply and, if possible,
all device connections must be unplugged.
NOTE! Improper care can lead to impairment of the unit up to and including 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
(e.g. fans must be blocked in this case).
3. Lines and plug contacts 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. Especially solvents, such as alcohol, can impair the function of housing seals.
5. Devices must generally be stored dry and protected from dust and dirt.
MAINTENANCE AND REPAIR (BY QUALIFIED PERSONNEL ONLY)
DANGER! There are live components in the unit. Even after disconnecting the mains
connection, there may still be residual voltage in the device, for example, due to
charged capacitors.
PLEASE NOTE! There are no user-serviceable assemblies in the device.
NOTE! Maintenance and repair work may only be carried out by specialist personnel
authorised by the manufacturer. If in doubt, consult the manufacturer.
PLEASE NOTE! Improperly performed maintenance work may affect warranty claims.
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