LED-900D RGB
9-
6. Fixture Cleaning
The cleaning of internal and external optical lenses and/or 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
surrounding can cause greater accumulation of dirt on the unit’s optics.
y
Clean with soft cloth using normal glass cleaning fluid.
y
Always dry the parts carefully.
y
Clean the external optics at least every 20 days. Clean the internal optics at least
every 30/60 days.
LED-900D RGB
2-
1. Safety Instruction
WARNING
♦
Please keep this User Manual for future consultation. If you sell the unit to another
user, be sure that they also receive this instruction booklet.
♦
Unpack and check carefully there is no transportation damage before using the
unit.
♦
Before operating, ensure that the voltage and frequency of power supply match
the power requirements of the unit.
♦
It’s important to ground the yellow/green conductor to earth in order to avoid
electric shock.
♦
The unit is for indoor use only and use only in a dry location.
♦
The unit must be installed in a location with adequate ventilation, at least 50cm
from adjacent surfaces. Be sure that no ventilation slots are blocked.
♦
Disconnect mains power before fuse replacement or servicing.
♦
Replace fuse only with the same type.
♦
Make sure there are not flammable materials close to the unit while operating as it
is fire hazard.
♦
Use safety cable when fixes this unit.
♦
In the event of serious operating problem, stop using the unit immediately. Never
try to repair the unit by yourself. Repair carried out by unskilled people can lead to
damage or malfunction. Please contact the nearest authorized technical
assistance center and always use the same type spare parts.
♦
Do not touch any wire during operation as high voltage might be causing electric
shock.
Please read carefully the instruction, which includes important
information about the installation, usage and maintenance.
