User guide

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10. Maintenance and Cleaning
Maintenance:
Ballast
A. As the pictures shown above, please replace the cable or cable joints immediately once
they’ve turned yellow.
B. Do maintain the fixtures every two months and make sure that all the screws and
terminals have been locked firmly to make sure the normal performance of the fixtures.
Negligence of maintenance would cause malfunction of the fixture.
Cleaning:
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.
y Clean with soft cloth and use normal glass to clean fluid.
y Always dry the parts carefully.
y Clean the external optics at least every 20 days. Clean the internal optics at least every
30/60 days.