4: Repair Internal Assemblies — Front Chassis
136
2 Remove the Measurement Module. See “Measurement Module and the Ports” on page 128.
3 Loosen and remove the seven T10 screws
➊ – ➐. See Figure 92.
4 Lift the Processor PCA out of the case.
Be careful to guide the many cables out of the way so the Processor PCA can be lifted clear.
a First, lift the lower side holding at the screw positions
➎ and ➏ and clearing the Battery PCA
standoff, see Figure 92.
b Lift the right side holding the corners at the screw positions
➎ and ➌.
c Guide the Therapy Switch ribbon cable
➁ through the square opening in the Processor PCA
and the Therapy Port cables out of the way, while lifting the Processor PCA straight up.
NOTE: Leave the Clock Battery in place when returning the Processor PCA for repair. This helps preserve
information for factory troubleshooting.
Figure 91 Processor PCA Connectors
To Next Page
Loading...
