Setup
Q-Wash & Q-Spot 250 User Manual
7
2005-10-09/22:09
Optimum distance 1 to 1.5mm
Incorrect!
Keep optimum distance
1-1,5mm
Screw
B
Screw
A
WARNIN G!
La mp is h ot! Ris k of fire P rote c h and s a nd eye s.
Wait a l eas 15 min B efo re o pen ing the co vers
an d re mo vin g la mp from th e fi xtur e.
Minimum distan ce to li ght ed o bje ct:
M axim um ro om temperatu re t=4 5
Min imum distan ce f rom fla mmabl e mate rial d= 0.5 m.
Ex terior surf ace tem pe ratu re T =8 0
.
No fo r do me stic us e.
Be su re t hat the lamp
bu lb n eve r to uch th e le ns
Di sco nne ct t he fixtu re from AC po we r
be fore re -lam pin g.
A
B
A djust lamp posit ion by turning screws
and
L a m p A l i g n m e n t H o w - T o ( Q - S p o t
™
2 5 0 )
Often, after a new installation of a lamp, you will find that there is an uneven field of light or what is
referred to as a hot spot. This is due to the most intense point of the lamp source not being positioned
optimally within the reflector. There are two lamp alignment screws provided at the rear of the
projector head. Turning these screws allow you to optimize the projection quality of the spot as well
as the overall intensity of the beam.
1. Project a white spot against any flat surface. Preferably the surface should be white or pastel in
color.
2. Adjust screw A to achieve optimum lamp distance from reflector of 1 to 1.5mm as illustrated
above. If the hotspot is too defined, turn screw A to distribute light evenly.
3. You can center the hot spot by turning screw B.
4. It may be necessary to jump back and forth between step 2 and step 3.
5. As you move in and out of optimum lamp alignment, you will see the hot spot either get wider or
narrower. The goal is to either totally diminish the hot spot by having it widen and spread across
the entire spot or moving the hot spot so that it covers as much of the beam spot area as possible.
Lamp (Q-Wash
™
250) Lamp Setup
You will need to install a lamp prior to the initial operation of the fixture. A HSD250 high intensity
discharge lamp is included.
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.
E
xte
rior
surfa
ce temperatu
re
T=
80
°
C
WARNING!
Wait at least 15 min. before opening
the covers and removing
X
Y
Z
A
C
B
Screws X,Y, Z