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Performer 2000 Fresnel DDT MKII
Cleaning
Please follow the next recommendations when cleaning and inspecting lenses and reflectors:
Do not use glass or window type cleaners on lenses (glass or polymer) or reflectors.
Do not use abrasive materials such as steel wool.
Replace lenses if they contain visible damage (cracks or deep scratches) which that may impair their
effectiveness.
Cleaning the glass lens
01) Remove the front cap (01).
02) Dampen a clean lint-free cloth with vinegar or household ammonia. You may also use water, but it
will leave spots that can be removed by gently polishing the front lens (02) with a clean and dry
cloth.
03) Starting from the center, gently wipe the lens.
04) Re-attach the front cap.
Maintenance
The operator has to make sure that safety-related and machine-technical installations are to be
inspected by an expert after every year in the course of an acceptance test.
The operator has to make sure that safety-related and machine-technical installations are to be
inspected by a skilled person once a year.
The following points have to be considered during the inspection:
01) All screws used for installing the device or parts of the device have to be tightly connected and
must not be corroded.
02) There may not be any deformations on housings, fixations and installation spots.
03) Mechanically moving parts like axles, eyes and others may not show any traces of wearing.
04) The electric power supply cables must not show any damages or material fatigue.
The Performer 2000 Fresnel DDT MKII requires almost no maintenance. However, you should keep the unit
clean.
Otherwise, the fixture's light output will be significantly reduced. Disconnect the mains power supply, and
then wipe the cover with a damp cloth. Do not immerse in liquid. Wipe lens clean with glass cleaner and
a soft cloth. Do not use alcohol or solvents.
The front lens will require weekly cleaning, as smoke-fluid tends to build up residues, reducing the light-
output very quickly.
Please clean internal components once a year with a light brush and vacuum cleaner.
Keep connections clean. Disconnect electric power, and then wipe the DMX and audio connections
with a damp cloth. Make sure connections are thoroughly dry before linking equipment or supplying
electric power.
Replacing the Fuse
Power surges, short-circuit or inappropriate electrical power supply may cause a fuse to burn out. If the
fuse burns out, the product will not function whatsoever. If this happens, follow the directions below:
01) Unplug the unit from electric power source.
02) Insert a flat-head screwdriver into a slot in the fuse cover. Turn the screwdriver to the left, at the same
time gently push a bit (Turn and Push). The fuse will come out.
03) Remove the used fuse. If brown or unclear, it is burned out.
04) Insert the replacement fuse into the holder where the old fuse was. Reinsert the fuse cover. Be sure to
use a fuse of the same type and specification. See the product specification label for details.
Ordercode: 33036
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