-7-
Installing or replacing the GKV/HPL lamp
A lamp must be installed before you use the fixture.
Note: Verify that the GKVLlamp you intend to install is suitable
for your facility's voltage; 115-,120-,230
-
,and 240-volt
GKV lamps are available. See the above table.Operating
GKV lamps above their rated voltage reduces lamp life
and can cause premature lamp failure.
Replace the lamp if it becomes damaged or thermally deformed.
WARNING! Let the lamp cool before replacing.
Lamp base
Retention
Box
GKV Lamp
Figure 1
1
. Disconnect power to the Profil Light before installing the lamp.
2
. Loosen the knurled bolt on the back of the lamp housing and
pull the housing out.
3
. Holding it by the base, remove the lamp from its retention box.
Note:
To avoid premature lamp failure,do not touch the lamp
glass. If you do, clean it carefully with rubbing alcohol and a
clean lint-free cloth before operation.
4
. line up the lamp base with the hole of the retention box as
show in
Figure 1.
5
. Push down on the lamp base until the lamp seats firmly.
Caution!
Improperly installed lamps cause premature lamp
failure and socket problems.
6
. Reinstall the lamp housing by aligning the bolt hole and tightening the knurled bolts.
Centering and adjusting the lamp
The marked "A,B,C" three adjustive screws located on the rear lamp housing allow you to center the lamp
within the reflector and adjust its beam field
(See Figure 2 mark A. B. C.)
.
1
. Turn on the Moon Light and aim it at a flat surface.
2
. Loosen (counterclockwise) or tighten (clockwise) the A, B, C three screws in turn until the lamp is
centered within the reflector and achieve an optimum flat field (most bright and most rounded).
Knurled Bolt
Figure 2
C
B
Adjust "A,B,C" three screws
to center the lamp
within the reflector
and adjust the
beam field.
Unscrew the "1,2"
two knurled bolts to
open the lamp housing.
A
2
Rear lamp housing
1
