Supply Spindle Select A/B Sensors - AGFA Avantra 36/44 Service Manual

Avantra 36/44 Service Manual
Replace:
1. Reverse the above removal procedure to re-install the spindle position
motor.
NOTE: Loctite should be added to the two allen screws on the cou-
pling before they are tightened.
NOTE: Perform the following procedure to make sure that the sup-
ply spindle select motor has been installed properly.
2. Open the supply A or B roller. Place a 1 mil shim between the A or B and
drive roller disks.
3. Nip the rollers so that the disks touch.
If you can remove the shim easily, then the supply spindle select motor
needs adjustment. Perform the test on both and B spindles on both sides of
the unit.
4. Loosen the two (2) select motor housing screws and twist the motor
slightly. Tighten the screws.
5. Perform the above test until the shim cannot be removed easily.
6. Turn the system on and launch the AVDIAG program from your PC.
7. Test the motor.
NOTE: The sensor flags may need adjustment.

4.7.4 Supply Spindle Select A/B Sensors

Tools Required: Screwdriver
Remove:
1. Follow the first eight steps in Section 4.7.1, Supply Drive Servo Motor
above.
2. Remove the connector from the sensor. Refer to Figure 4-47.
3. Using a screwdriver, remove the hex screw securing the sensor (A or B) to
the imagesetter frame and remove the sensor. Refer to Figure 4-47.
4-64 Removal and Replacement