1998-08-03 7Parts Removal and Installation
2. Loosen the 2 set screws on the adaptor (H) and pull off the wheel.
2.5.5 I
NSTALL
FIXED
-
GOBO
WHEEL
1. Remove scratches and grooves in the motor axle with a fine file or sandpaper.
2. Place the wheel on the motor shaft with the black side facing the module. Position the inside face of the wheel
10 mm from the face of the motor. Tighten a set screw slightly to hold the position along the shaft.
3. Reinstall the rotating-gobo wheel. Replace the gobo module and then adjust the fixed gobo wheel. See proce-
dure 3.3.
2.5.6 R
EMOVE
GOBO
-
ROTATION
GEAR
1. Refer to Figure 2-3. Remove the rotating-gobo wheel (J).
2. Loosen the 2 set screws and pull the adaptor (K) off the axle.
3. Use a gear puller to remove the drive gear (N) and bearing (M). There is no need to remove the locking ring (L).
2.5.7 I
NSTALL
SILICONE
DRIVE
GEAR
1. Remove scratches in the axle with a fine file or sandpaper.
2. Refer to Figure 2-3. With the locking ring (L) facing the gobo wheel, press the silicone gear (N) and bearing (M)
onto the shaft together, all the way to the gear (P).
3. Install adaptor (K). The end of the shaft should be flush with the face of the adaptor. Do not tighten the set
screws.
4. When replace the rotating-gobo wheel, make sure the set screws are accessible between the gobos.
5. Refer to procedure 3.2 to adjust the rotating-gobo wheel.
2.5.8 R
EPLACE
ROTATING
-
GOBO
BEARING
If the bearing requires lubrication, use silicone lubricant, available from Martin in 0.5 liter containers as P/N 400119. Clean the
bearing thoroughly before lubricating.
Figure 2-2
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