Planmeca ProOne - Page 146

3 COLUMN PARTS REPLACEMENT Chapter F: PARTS REPLACEMENT AND REPAIR
144 Planmeca ProOne Technical manual
Detach the control panel grounding lead using a 2.5 mm Allen key (white arrow).
Disconnect the control panel cables (1). Loosen the front panel hinge screws using a 2.5
mm Allen key and remove the front panel.