Maintenance; Maintenance And Cleaning The Unit; Troubleshooting - ProLights LASERCOMBY User Manual

- 4 - MAINTENANCE

4.1 MAINTENANCE AND CLEANING THE UNIT

• Make sure the area below the installation place is free from unwanted persons during setup.
• Switch off the unit, unplug the main cable and wait until the unit has cooled down.
• All screws used for installing the device and any of its parts should be tightly fastened and should not
be corroded.
• Housings, fixations and installation spots (ceiling, trusses, suspensions) should be totally free from any
deformation.
• The main cables must be in impeccable condition and should be replaced immediately even when a
small problem is detected.
• The interior of the device should be cleaned annually using a vacuum cleaner or air-jet.
• It is recommended to clean the front at regular intervals, from impurities caused by dust, smoke, or
other particles to ensure that the light is radiated at maximum brightness. For cleaning, disconnect the
main plug from the socket. Use a soft, clean cloth moistened with a mild detergent. Then carefully wipe
the part dry. For cleaning other housing parts use only a soft, clean cloth. Never use a liquid, it might
penetrate the unit and cause damage to it.
Warning: we strongly recommend internal cleaning to be carried out by qualified personnel!

4.2 TROUBLESHOOTING

Problems
The fixture does not work, no laser and
the fan does not work
The fixture is power on, but no laser
coming out from aperture
The laser effect power is very weak
Fixture does not respond to DMX
Contact an authorized service center in case of technical problems or not reported in the table can not be
resolved by the procedure given in the table.
LASERCOMBY
Checks and remedies
Check the connect power
•
Measure the mains voltage on the main connector
•
Check the power on indicated LED
•
Check the laser aperture cover
•
Check the key switch
•
Wait for at least 30 minutes to warm up in low temperature
•
Wait for at least 30 minutes to warm up in low temperature
•
Clean the scanner mirror with alcohol
•
Clean the aperture glass with alcohol
•
Check control panel and unit addressing
•
Check DMX cables
•
Check polarity switch settings on thecontroller
•
Replace DMX input
•
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