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Studio Beam 575
Changing the lens
01) Place the fixture with the front facing you. Tilt the fixture slightly.
02) Position the rotation ring with the spring at the top of the fixture, below the retaining clip.
03) Hold the lens by the edge, so that the convex side faces the back side of the device (Fig.09).
04) Slide the lens behind the lens catchers and place its base behind the tabs on the bottom of the
rotation ring.
05) Gently push the lens until it is positioned properly.
Removing the lens
The CDM lenses become hot, while operating the device.
Let the device cool down before removing a lens.
01) Place the fixture on a flat surface.
02) Position the lens rotating ring in the way that its spring clip is situated at the top of the unit.
03) Tilt the front of the fixture down by at least 45°.
04) Press the spring clip to release the lens (Fig.10).
05) Allow the lens to slide forward and rest upon the lens catchers (Fig.11).
06) Carefully remove the lens.
Maintenance
The operator has to make sure that safety-relating and machine-technical installations are to be
inspected by an expert after every four years in the course of an acceptance test.
The operator has to make sure that safety-relating 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
Studio Beam 575
requires almost no maintenance.
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.
Ordercode: 30657/30658
Fig. 09
Fig. 10
However, you should keep the unit clean.
11
Fig. 11
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