Maintenance And Cleaning - Nicols WP 500 Z Manuel D'utilisation

5.TROUBLESHOOTING
Following are a few common problems that may occur during operation. Here are some suggestions for
easy troubleshooting:
A. The fixture does not work, no light
a) Check the connexion of power and main fuse.
b) Measure the mains voltage on the main connector.
B. Not responding to DMX controller
a) DMX LED should be on. If not, check DMX connectors, cables to see if link properly.
b) If the DMX LED is on and no response to the channel, check the address settings and DMX
polarity.
c) If you have intermittent DMX signal problems, check the pins on connectors or on PCB of the
fixture or the previous one.
d) Try to use another DMX controller.
e) Check if the DMX cables run near or run alongside to high voltage cables that may cause
damage or interference to DMX interface circuit.
C. Some fixtures don't respond to the easy controller
a) You may have a break in the DMX cabling.
b) Check the LED for the response of the master/ slave mode signal.
D. No response to the sound
a) Make sure the fixture does not receive DMX signal.
b) Check microphone to see if it is good by tapping the microphone.
E. One of the channels is not working well
a) The stepper motor might be damaged or the cable connected to the PCB is broken.
b) The motor's drive IC on the PCB might be out of condition.

6. MAINTENANCE AND CLEANING

1.
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.
Clean with soft cloth and use normal glass to clean fluid.
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Always dry the parts carefully.
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 Clean the external optics at least every 20 days. Clean the internal optics at least every 30/60 days.
In order to keep the gobo wheel rotation and smooth movement, it is suggested to add a good quality grease about

every 60 days
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