Internal Assemblies — Front Case 4: Repair
101
Therapy Encoder / Smart Select Knob Encoder
The removal steps of the Therapy Encoder and the Smart Select Knob Encoder are the same. Here, take
Therapy Encoder as an example.
Preparation
1 Remove the Therapy Knob/Smart Select Knob. See “Therapy Knob / Smart Select Knob” on
page 89.
2 Loosen and remove the 9/16-inch nut and washer, see Figure 68.
3 Open and separate Case. See “Opening the Case” on page 90.
4 Position the Efficia DFM100 with the display facing down.
Removal
1 Unplug the cable from the UI PCA.
2 Remove the Therapy Encoder from the front case.
Replacement
1 To replace the Therapy Encoder, position the switch, as shown in Figure 68.
Position the red stripe on the ribbon cable on the edge closest to the Therapy Port.
2 Connect the ribbon cable to the UI PCA without twisting or kinking the cable.
3 Install the washer and nut. Tighten the nut.
4 Install the Therapy Knob. See “Therapy Knob / Smart Select Knob” on page 89.
5 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.
Figure 68 Therapy Encoder
To Next Page
Loading...