4: Repair Internal Assemblies — Main Chassis
140
Figure 120 Power Supply-3
Replacement
1 Replace a new Power Supply Assembly and install the two M 3x4 flat head screws. See Figure 118.
2 Use a new cable tie to bound the magnet ring on the Middle Frame.See Figure 119.
3 Place the DC Power Output cable into the cable hook below the lower fan as shown. See Figure 121.
Figure 121 Power Supply-4
4 Plug the DC Power Output Cable to J1 on the Therapy PCA, see Figure 90 and Ta ble 3 0.
5 Install the Main Chassis. See “Separating Main Chassis and Rear Case” on page 113.
6 Close the case. See “Closing the Case” on page 149.
To Complete the Replacement:
Run Performance Verification and Safety testing as described in the “Performance Verification”
chapter.