Chapter F: PARTS REPLACEMENT AND REPAIR 3 COLUMN PARTS REPLACEMENT
Technical manual Planmeca ProOne 123
3 COLUMN PARTS REPLACEMENT
3.1 Replacing the Frankfort plane positioning light
Open the front panel of the moving column as described in section 1.1 "Opening the front
panel" on page 117.
Disconnect the light cable by carefully pulling it out of the connector socket. Then unscrew
the screw that holds the light in position.
Install a new light in reverse order.
Adjust the new light as described in section 1.8.3 "Adjusting the Frankfort plane light
position" on page 109.
Unscrew
the screw
Disconnect the cable
Frankfort
plane
positioning light