Mega BEAM 200 - Maintenance; Keeping The Product Clean

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Maintenance:
To prolong the life of the projector, some maintenance work has to be done to ensure the optical
system in good condition. If the projector does not function, check the fuses on the power socket of
the projector, they should only be replaced by fuses of the same specification. Should these be
damaged, call a qualified technician before replacement. The projector has thermal protection
device that will switch off the projector in case of overheating. Should either of these operate, check
that the fans are not blocked, and if they are dirty, clean them before switching on the projector
again. Check that the fans are operational, if not, call a qualified technician.
☆Any maintenance work should only be carried out by qualified technicians.
Keeping The Product Clean:
To ensure the reliability of the projector, it should be kept clean. It is recommended that the fans
should be cleaned every 15 days. The lens and dichroic colour filters should also be regularly cleaned
to maintain an optimum light output.
Do NOT use any type of solvent on dichroic colour filters.
Cleaning frequency depends on the environment in which the fixture operates: damp, smoke or
particularly dirty surroundings can cause greater accumulation of dirt on the unit's optics. A soft cloth
and typical glass cleaning products should be used for cleaning. It is recommended to clean the
external optics at least once every 15 days and clean the internal optics at least once every 60 / 90
days.
☆Do not use any organic solvent, e.g. alcohol, to clean housing of the apparatus.
Trouble Shooting:
Problem
Answer
The moving head light doesn’t switch
on.
Check the fuse the power socket
Replace the lamp
Although shines, but the moving head
lamp doesn’t accept the instruction of
the controller.
Check the digital start address and also check the
connection situation of the communication control line
The moving head lamp only can work
intermittently.
Inspect the power supply and voltage is whether normal.
Make sure the fan is working well or fans and their
filters not blocked
Defective projection
Make sure the lamp is within its life limit
Remove dust or grease from the lenses.
The beam appears dim
heck the optics is clean or the lens in good condition(not
cracked)
Replace with a new lamp of the specified type and rating.
☆Other maintain work should by the specialist which has the experience to carry on.