Cameo ZENIT W300 TW Manual De Usuario página 23

MAINTENANCE AND REPAIR (by qualified personnel only)
HAZARD! There are live components in the device. Even after disconnecting the
mains connection, there may still be residual voltage in the device, e.g. due to
charged capacitors.
PLEASE NOTE! There are no user-serviceable components in the device.
PLEASE NOTE! Maintenance and repair work may only be carried out by sufficiently
qualified specialist personnel. If in doubt, consult a specialist workshop.
PLEASE NOTE! Improperly performed maintenance work may affect warranty claims.
PLEASE NOTE! For conversion or retrofit sets provided by the manufacturer, it is
essential to observe the installation instructions included.
CLEAN FAN
The two fans on the back of the LED unit must be regularly checked and, if necessary, cleaned.
Disconnect the spotlight from the power supply. Loosen the 4 socket screws holding the fan cover
to the LED unit using a suitable tool. Remove the fan cover from the LED unit, clean the fans and
check that the fans can rotate freely. If compressed air is used, make sure that damage to the de-
vice is prevented (e.g. fans must be blocked in this case, as they could otherwise over-rev.). Clean
the ventilation openings of the fan cover and reattach the cover using the previously loosened
screws. If a fan should block despite cleaning, take the spotlight out of operation and contact an
authorised service centre.
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