Gobo wheel 16
© 2000 Martin Professional A/S, Denmark
MAC 2000 Performance Service Manual
GOBO WHEEL
REPLACE ROTATION MOTOR, ROTATION GEAR,
AND BELT
1 Separate the gobo module from the
framing/iris module.
2 Unscrew and remove the silicone gear.
To access the inner screw, remove the
gobo holder from position 1, which is
between open and the magnet. To
access the outer screws, align the ser-
vice notch in the wheel with the screw.
3 Take the gobo holder out of position 1 and
remove tension from the belt by loosening
the motor screws.
4 Remove the snap ring from the bearing and
remove the gobo wheel. The belt can now
be replaced.
5 Remove the motor. When installing a new
motor, we recommend a new bearing (P/N
16900110, “Bearing/motor adaptor,
MAC2000” and shaft adaptor (P/N
16300220, “Gear wheel adaptor, MAC2000.”
If reusing the existing hardware, be careful
not to damage the bearing: it must fit
precisely inside the gobo wheel.
6 Place the bearing on the new motor. Apply
threadlock to the set screws and then press
the shaft adapter onto the motor shaft with
a 1.15 mm feeler gauge between the adapter
and the bearing. Tighten the set screws.
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