Planmeca Proline CC, Technical Manual

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Chapter H - PARTS REPLACEMENT & REPAIR
Planmeca Proline CC panoramic x-ray H-3
Technical Manual
2 MOTORS
2.1 Z-motor
a) Lock the rotating unit and the Z-carriage with transportation pins
b) Place a support on the floor where you can tilt the machine.
c) Detach the unit from the wall and overturn it carefully on the support.
d) Pull the top trim cover out.
e) Remove the steel cables and connectors.
f) Slack the stop screws on the drawing side of the motor axle.
g) Slack the stop screw on the sliding side and pull the steel cable off.
h) Cut the panduit and pull the motor away.
i) Install a new motor.
2.2 Rotating motor & gear
a) Remove the cover of rotating part.
b) Remove the Generator processor PCB from its holders.
c) Remove the loading spring.
d) Remove the connector.
e) Remove the phillips screw from the end of the axle.
f) Remove the motor/gear package.
g) Remove the spring nipple and plastic bushing from the gear.
Changing motor to gear
a) Slack the stop screw of the rubber clutch
b) Remove the nuts going trough the rubber plate (4 pcs)
c) Remove the motor.
d) Detach the rubber clutch from the motor axle.
2.3 Primary slot motor
a) Remove the front cover of the tube head.
b) Drive the primary slot to position (No. 3 panoramic, No. 6 Ceph.)
c) Rotate the drawing screw manually out of the drawing nut.
d) Remove the connector.
e) Remove the four screws at the end of the motor.
f) Remove the motor with drawing screw.
g) Remove the rubber clutch.
2.4 Cassette motor/gear
a) Remove the outer secondary slot and back cover of the cassette head.
b) Remove the loading spring of the cassette motor.
c) Remove the connector.