USER MANUAL
21
MAINTENANCE
z
Make sure the area below the installation place is free from unwanted persons
during servicing
z
Switch off the fixture, unplug the mains cable and wait until the unit has been
cooled down.
z
Housings, fixations and installations spots( ceiling, truss, suspensions) should
be totally free from any deformation
z
The mains cables must be in impeccable condition and should be replaced
immediately when even a small problem is detected
z
In order to protect the fixture from overheat the cooling fans (if any) and
ventilation openings should be cleaned monthly.
z
The cleaning of aperture glass and scanner mirrors must be carried out
periodically to optimize light output. Cleaning frequency depends on the
environment in which the fixture operates: damp. smoky or particularly dirty
surroundings can cause greater accumulation of dirt on the unit’s optics
1)
Clean with a soft cloth using normal glass cleaning products.
2)
Always dry the parts carefully.
3)
Clean the Aperture glass at least once every 30 days
z
The interior of the fixture should be cleaned annually using a vacuum cleaner
or air-jet.
TROUBLE SHOOTING
Following are a few common problems that may occur during operation. Here are
some suggestions for easy troubleshooting:
z
The fixture does not work, no laser and the fan does not work.
1) Check the connect power and main fuse.
2) Measure the mains voltage on the main connector.
3) Check the power on indicated LED.
ATTENTION: We strongly recommend internal cleaning to be carried
out by qualified worker!