PR Lighting AQUA LED 3000-W FRAMING, Manual

Page: 5 / 32

5
●Before any maintenance and cleaning, please ensure the project is off the power.
●Only qualified person is allowed to do maintenance.
●During maintenance and before maintenance, the projector must be off power.
●To avoid sunlight or other light penetrating into the head via the front lens, resulting in high temperature internally
causing damages to the projector. Before power-off, please use Tilt channel to move the head and make it facing
downward.
●
Do not use alcohol or other organic solvent to clean the housing to avoid damage.
●
Do not use any solvent with chemical elements to clean color filters or hot mirror.
●
LUBRICATION
To ensure smooth movement of gobos and zoom and focus lens, it’s advised rotators’ bearings and 2 sliding bars for zoom and
focus lens be lubricated every 2 months. High quality and high temperature lubricant/grease is advised..
●
TROUBLESHOOTING
PROBLEM ACTION
The projector can’t be switched on

Check if the fuse is burned

Check if the power cord is connected well

Check if the switching power supply is bad or not connected well. A
professional technician is required for the repair

Check if the control board is connected well. .A professional technician
is required for the repair
The projector can be switched on , but the LED
lamp’s brightness can’t be controlled

Check if the LED driver board is connected well. A professional
technician is required for the repair
The projector can be switched on normally, but
not controlled by the DMX controller

Make sure that the fixture’s start address is right

Replace or repair the XLR signal cable.
The beam is not bright and its brightness
decreases sharply

Make sure the fans are working well or fans and their shields are not blocked
by dust.

Make sure that the internal optics is clean.
The project image appears to have a halo

Carefully clean the LED lamp, optical lenses and other components.
Heavily Defective Beam

Check if lens are in good condition(not cracked)

Clean dust or grease on the lens.
3. APPEARANCE
Head
Arm
Base