Maintenance: Cleaning And Troubleshooting - ADJ PAR Z120 RGBW User Manual

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MAINTENANCE
Cleaning
Due to fog residue, smoke and dust, cleaning the internal and external optical lenses and mirror should
be carried out periodically to optimize light output. Cleaning frequency depends on the environment in
which the fixture operates (I.e. smoke, fog residue, dust, dew). In heavy club use we recommend
cleaning on a monthly basis. Periodic cleaning will ensure longevity, and crisp output.
1.
Use normal glass cleaner and a soft cloth to wipe down the outside casing.
2. Use a brush to wipe down the cooling vents and fan grill.
3.
Clean the external optics with glass cleaner and a soft cloth every 20 days.
4.
Clean the internal optics with glass cleaner and a soft cloth every 30-60 days.
5. Always be sure to dry all parts completely before plugging the unit back in.
Trouble Shooting:
Listed below are a few common problems that you may encounter, with solutions.
No light output from the unit;
1.
Be sure the external fuse has not blown. The fuse is located on the rear panel of the unit.
2. Be sure the fuse holder is completely and properly seated.
Not responding to DMX Controller;
1. DMX LED should be on. If not, check DMX connectors, cables to see if link properly.
2. If the DMX LED is on and no response to the channel, check the address settings and DMX
polarity.
3. If you have intermittent DMX signal problems, check the pins on connectors or on PCB of the
fixture or the previous one.
4. Try to use another DMX controller.
5. Check if the DMX cables run near or run alongside to high voltage cables that may cause damage
or interference to DMX interface circuit.
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