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ART-575W User Manual 6 2006-06-15/17:08
Followthisdirectionto opencover
Be sure to disconnect unit from power before
Changing lamps or opening the unit cover.
Lamp becomes hot during operation.allow time
(at least 15 minutes)to cool before handing.do not
Look directly at lamp when lit.
Warning!
INSIDE
POWERSWITCH
ON
OFF
A
B
C
D E
Remove the lamp cover by turning screws D & E
Turn screws A, B & C anti-clockwise to
reduce the diameter of the light beam.
Turn screws A, B & C clockwise toincrease
the diameter of the light beam.
Turnscrew C to adjust vertical position.
Turn screws A & B to adjust horizontal position.
A B
D E
C
Back cover plate
Lamp plate
A
B
D E
C
Lamp plate
Remove these
screws to
install or
replace lamp
SETUP
Lamp
You will need to install a lamp prior to the initial operation of the fixture.
Warning! When replacing the lamp, please wait 15 minutes after powering down to allow the unit
to cool down! Always disconnect from main power prior to lamp replacement.
Do not touch the envelope (glass area) of the bulb with bare hands. If this happens, clean the lamp
with alcohol and wipe it with a lint free cloth before installation.
LAMP INSTALLATION
1) Remove the back cover plate by removing all 8 screws on the rear of the fixture.
2) Remove the screws (D) and (E) on the lamp plate. Pull out the lamp cover plate.
3) With lamp socket plate out and the lamp accessible, if replacing the lamp, remove old lamp first.
4) Holding the new lamp by its base, align the small pin
on the lamp with the small hole in the socket and insert
the lamp squarely until the retaining clips on the lamp
socket secures the lamp tightly.
5) Clean the glass/envelope of the bulb with an alcohol
wipe or equivalent.
6) Holding the lamp plate, insert the tip of the lamp into
the fixture with extreme care. Navigate the lamp all the
way until it reaches the reflector and the lamp base
plate touches the bottom plate of the fixture.
7) Align the screw holes and fasten the screws back onto
the lamp plate.
8) Turn the fixture on and adjust the lamp alignment screws until the brightest most even area of the
beam is in the center of your spot. It may be necessary for you to use a controller in order to
command the fixture to display a white beam. Visit the “Lamp Alignement How-To” section in this
manual for further reading and tips on the subject.
9) Place the back cover plate back on the fixture and screw on securely.