22
Installing Gobos
Make sure fixture is cool and disconnected from power mains before any service.
Do not touch gobos with bare fingers.
Care must be used when removing and replacing individual rotating gobos. Take precautions
not to scratch or damage either the glass or metal gobos. The use of cotton gloves will keep
finger prints off of gobos.
Installing Rotating Gobos
1. Remove fixtures Top cover to gain access to the Rotating Gobo Wheel.
2. Physically rotate the wheel to locate the desired gobo.
3. Locate the Retaining Clip that secures the gobo in the rotating bearing. Use a
Retaining Clip puller, dental pic or small screw driver to pull the clip out of the bearing.
Be careful not to scratch gobos when removing the clip.
4. Carefully remove the Retaining Clip and gobo.
5. Place the new gobo in the bearing. If the gobo is a textured effect, install the smooth
side toward the lamp. If the gobo is a dichroic (glass litho), install with the coated side
away from the lamp. To find the coated side, place a pointed object such as a small
screw driver or pen against one side of the gobo. View at an angle such that the
reflection of the pointed object can be seen on the surface of the gobo. The reflection
will appear to meet the object on the coated side (place toward lamp) and on the
uncoated side there will appear to be a slight gap between the reflection and the
object.
6. Replace Retaining Clip making sure it is securely seated in the bearing against the
gobo. Be careful not to scratch gobos when reinstalling the clip.
7. Clean finger prints from the gobo using a soft lint free cloth or tissue and either
Isopropyl or Denatured Alcohol.
Retaining Clip
S
M4-5
Gobo
Summary of Contents for IL-TRACKER250S/1
Page 2: ...2 2005 Techni Lux Inc...
Page 21: ...21 Photometric Charts...
