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7. Maintenance and Cleaning
Maintenance:
Anti-interference plate
Ignitor
Ballast
A. As the pictures shown above, if the cable or cable joints turned yellow or black, please
replace the cable or cable joints immediately.
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 using normal glass cleaning 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.
4-
Warning
z To prevent or reduce the risk of electrical shock or fire, do not expose the unit to rain or
moisture.
z Never touch bulb with bare fingers, as it is very hot after using.
z Hot lamp explosion hazard. Do not open the unit within five minutes after switching off.
z Do not start on the unit without bulb enclosure or when housing is damaged.
z The housing, the lenses, or the ultraviolet filter must be replaced if they are visibly
damaged.
z Do not look directly at the light while the bulb is on.
Caution
There are no user serviceable parts inside the unit. Do not open the housing or attempt any
repairs by yourself. In the unlikely event your unit may require service, please contact your
nearest dealer.
Installation
The unit should be mounted via its screw holes on the bracket (please refer to the drawing
below). Always ensure that the unit is firmly fixed to avoid vibration and slipping while
operating. Always ensure that the structure to which you are attaching the unit is secure and
is able to support a weight of 10 times of the unit’s weight. Also always use a safety cable
that can hold 12 times of the weight of the unit when installing the fixture.
The equipment must be fixed by professionals. And it must be fixed at a place where is out
of the touch of people and has no one pass by or under it.
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