ETC Source Four CE HID PAR - Manual (Page 6)

English
6 Source Four HID PAR CE
Lens identification
Lenses for the Source Four HID PAR CE come in four versions. The type or beam spread can be identified by the
lens texture.
Changing Source Four HID PAR CE lenses
Change lenses if they become cracked or badly scratched.
C A U T I O N : Never operate the Source Four HID PAR CE without a lens in place.
Source Four HID PAR CE lenses get hot while the unit is in operation.
Let the fixture cool before handling the lens
Removing a lens
1.
Disconnect power to the fixture before handling.
2.
Place the fixture on a flat, stable work surface.
Do not
install or remove lenses with the unit hanging.
3.
Position the lens rotation ring with the spring clip at the top of the unit, directly below the retaining clip.
4.
Tilt the front of the fixture down at least 45 degrees.
5.
Press the spring clip with your finger to release the lens (
Figure 2
).
6.
Allow the lens to drop forward from under the clip.
7.
When the lens drops, remove your finger, allowing the lens to slide forward until it rests on the lens catchers
(
Figure 3
).
8.
Carefully remove the lens from the fixture.
WFL
VNSP
MFL
NSP
Very narrow spot
Clear glass
15° Round beam shape
Narrow spot
Stipple glass (slight diffuse texture)
19° Round beam shape
Medium flood
Fewer facets, sized 6 x 22mm
21° x 34° Oblong beam shape Wide flood
Many facets, sized 6 x 12mm
30° x 51° Oblong beam shape
Spring clip
Tab
Retaining clip
Figure 2 Figure 3
Lens
catcher