Replace Rotation Motor - Martin MAC 2000 Performance Service Manual

If you don't have 4 hands, hold 2 of the
screws in place with tape while you
start the third screw.
MAC 2000 Performance Service Manual
3 Lead the new belt around the drive gear and
under the guide rollers. Then lead the belt
around the motor gear and tensioner.
4 Replace the gobo animation wheel.
R E P L A C E R O T A T I O N
M O T O R
1 Separate the gobo
framing/iris module to access the motor
screws. Remove the gobo animation wheel.
2 Remove the 3 motor screws and remove the
motor.
3 Cut strip ties as required and unplug the
motor (13).
4 Move the gear to the new motor. Position it
with 1.5 - 1.6 mm (1/16 in.) between the face
of the motor and the bottom of the adapter.
Tighten the set screw.
5 Place the new motor with the cable over the
sensor as shown and fasten with screws
and stand-offs.
6 Plug in the motor and arrange the belt.
7 Assemble the module, replace the gobo
animation wheel, and tie the cable with new
strip ties.
8 Verify that the sensor magnet aligns
vertically with the Hall sensor.
A D J U S T M E N T
The rotation angle is magnetically indexed
us i ng a r o u t i n e t h a t d o e s n o t r e q u i r e
mechanical adjustment of the sensor magnet.
Gobo animation wheel
module from the
15