Gobo Holder; Zoom Adjustment - ADB 300 Manuel D'utilisation

A59Z - Profile Spotlights
Beam Shaping Shutters
4 beam shaping shutters are supplied with the
luminaire. Insert each beam shaping shutter in
its slide.
Iris-diaphragm
This luminaire accepts an iris diaphragm (option).
Drop the iris diaphragm into the horizontal slide
next to the lamp housing

Gobo Holder

This luminaire accepts a double gobo holder
(option).
Drop the iris diaphragm into the horizontal slide
next to the zoom housing

Zoom Adjustment

• loosen the two zoom adjustment knobs (ref.13)
• adjust the lenses for the desired light beam
diameter
• tighten the two knobs
Beam Edge Sharpness Fine Adjustment
The luminaire features a knob under the lamp
housing allowing easy focus adjustment.
Once the light beam diameter is set with zoom
and iris diaphragm, adjust the focus to optimise
light distribution ; this can nearly double the axial
intensity when working with a narrow beam angle.
Mirror Cleaning and Replacement
The mirror should be cleaned every time you
re-lamp. Unplug the luminaire. Let it cool down.
Open the access door to the lamp; position the
lamp carrier back at full stroke, close to the power
supply socket. Remove the lamp.
Clean the mirror with a clean and soft cloth soaked
in alcohol. Replace the lamp and close the luminaire.
The mirror is fixed on the holder by three screws.
To replace the mirror, unscrew these three screws;
mount the new mirror on the holder and screw tight.
Zoom Lens Cleaning and Replacement
The lens must be regularly cleaned to preserve
the luminaire optimum performance. Unplug the
luminaire. Let's it cool down.
Open the access door (ref.3). Clean the lens with
a clean and soft cloth soaked in alcohol.
The lens is fixed by three retainer-clips. To remove
a lens, take off the clips, change the lens and
replace the clips.
Condenser Lens Cleaning and Repla-
cement
The condenser lens should be cleaned every time
you re-lamp. Unplug the luminaire. Let it cool down.
Open the access door to the lamp;
lamp carrier back at full stroke, close to the power
supply socket.
Clean the mirror with a clean and soft cloth soaked
in alcohol and close the luminaire.
The condenser lens is fixed on the holder by four
screws. To replace the lens, unscrew these four
screws, take off the lens and the two positioning
metallic plates; mount the new lens and reverse
the procedure to reassemble.
A 56 C
A 57 F
A 59 Z
position the
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Issue 002