Remove The Machine Control Pcb; Install The Machine Control Pcb - Integra Cusa Excel Service Manual

Ultrasonics and Machine Control Printed Circuit Boards
Figure 11-7.
Removing the Machine Control PCB
from the control panel assembly
11-14

Remove the Machine Control PCB

Notice
Electrostatic Sensitive Devices This unit contains electrostatic sensitive components.
When repairing the system, work at a static control workstation. Wear a grounding strap
when handling electrostatic sensitive components. Handle circuit boards by their
nonconductive edges. Use an antistatic container for transport of electrostatic sensitive
components and circuit boards.
Attach an ESD wrist strap, then disconnect the 50-pin ribbon cable from the
1.
Machine Control PCB (J1).
Refer to Figure 11-7.
Remove five screws (M4 Phillips) from the Machine Control PCB.
2.
Remove the Machine Control PCB from the control panel assembly.
3.

Install the Machine Control PCB

Attach an ESD wrist strap, then remove the new Machine Control PCB from
1.
its antistatic bag.
Position the new Machine Control PCB in the control panel assembly. Refer
2.
to Figure 11-7.
Replace five screws (M4 Phillips) in the Machine Control PCB.
3.
Connect the 50-pin ribbon cable to the Machine Control PCB (J1).
4.
CUSA EXcel Ultrasonic Surgical Aspirator System Service Manual
Control panel
assembly
Machine
Control PCB