Nicols PAR LED 1810 X IP Manuel D'utilisation page 11

☆ If there have 48V voltage, please go to step 2.
Step 2: Check voltage between R+ and R- on LED lamp PCB and it should be
48V.
☆ If there has voltage, but LED lamp not work, the reason may be LED lamp short circuit or burnt. Use a metal cable
connect the two points which be marked with correspondent color such as R+, R-, G+, G-, B+, B- to check whether it is
short circuit one by one.
☆ If there is no voltage, that's mean the connection cable between lamp
PCB and main PCB is short circuit and just need to replace that connection cable.
☆ If there has voltage and no LED lamp burnt, the problem might be some LED lamps on LED PCB not be welded well.
Check every led lamp and use a solder to re-weld those not be welded led lamp
Part 5, Maintenance
The cleaning of internal 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 fixture's optics.
● Clean with soft cloth using normal glass cleaning fluid.
● Always dry the parts carefully.
● Clean the external optics at least every 20 days.
● Clean the internal optics at least every 30/60 days – Up to vary products.
Please ask professional technical to clean waterproof products and make sure the fixture will be reassembled well for
waterproof.
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