Detaching User Interface And Support Arm Lower Cover; Replacing Patient Position Control Pcb - Planmeca ProMax 3D Max with ProTouch Technical Manual

6 Patient support arm

6.1.2 Detaching user interface and support arm lower cover

6.2 Replacing patient position control PCB

176 Planmeca ProMax 3D Max
1. Unscrew the attachment screws of the support arm lower cover with 2.5
mm Allen key (1).
2. Unscrew the attachment screw of the user interface joint with 4 mm Allen
key (2).
3. Press the joint with an Allen key upwards to release it from the locking
plate opening (3).
4. Detach the grounding cable and GUI cable.
5. Pull the user interface support from the arm lower cover (4).
6. Remove the support arm lower cover.
1. Detach the user interface and the user interface support according to the
instructions given in section "Detaching user interface and support arm
lower cover" on page 176.
2. Unscrew the attachment screws of the support arm lower cover with 2.5
mm Allen key and remove the cover.
3. Detach the grounding cable from the patient support arm.
4. Unscrew the two M4x6 DIN 7984 screws of the PPC bridges with 2.5
mm Allen key and remove the bridges.
Technical manual