Martin MAC 500 - Immer Module; Otating Prism Module

1998-08-038 MAC 500
1. Remove the rotating-gobo wheel.
2. Refer to Figure 2-3. Remove the outer ring (T).
3. Remove the retaining spring (not shown) from the back of the gobo holder (U) and remove the holder.
4. Remove the bearing (S) from the outer ring (T).
5. Reassembly is the reverse of the above.
2.6 D
IMMER MODULE
2.6.1 R
EMOVE MODULE
1. Remove the gobo module.
2. Unplug the dimmer motors.
3. Remove 2 screws from the bottom and 1 screw from the top of the dimmer module and remove the module.
4. Installation is the reverse of the above procedure.
2.6.2 R
EPLACE DIMMER BLADES
1. Loosen the set screws and remove the dimmer blades.
2. Remove scratches in the motor axles with a fine file or sandpaper.
3. See Figure 2-1. Install a dimmer blade on the right motor (as seen from the rear) with the adaptor facing the
front.
4. Install the left dimmer blade with the adaptor facing the motor.
2.7 R
OTATING PRISM MODULE
2.7.1 R
EMOVE MODULE
1. Remove the gobo module.
Figure 2-3