5.17i Ellipitical Fitness Crosstrainer
Page 36
Procedure 7.2
- Replacing a Display Enclosure or Upper PCA
Procedure
Anti-static kits (part number 20024-101) can be ordered from Precor.
The keyboard is part of the display housing front panel. If the keyboard is not functioning
properly, replace the display housing front panel.
Removing the Display Housing Front Panel
1.
Set the on/off switch in the “off” position.
WARNING
Before continuing with this procedure, review the Warning and Caution statements listed in
Section One, Things You Should Know.
2.
Attach the anti-static wrist strap to your arm, then connect the ground lead of the wrist strap
to the units frame.
3.
Remove the four screws that secure the display housing front panel to the display backing
plate.
4.
Disconnect the upper interconnect cable (J1) and the heart rate cable (J2), when equipped,
from the upper PCA.
Removing and Replacing the Upper PCA
5.
Carefully disconnect the keyboard cable from the upper PCA (connector J3).
6.
Remove the four screws that secure the upper PCA to the display housing front panel.
Note:
Package the upper PCA in an anti-static bag and document the problem as described in
Procedure 2.4, Documenting Software Problems.
7.
Position the replacement upper PCA at its mounting location on the display housing front
panel (refer to Diagram 6.2). Replace and tighten the upper PCA mounting screws.
8.
Reconnect the keyboard cable to the upper PCA.
9.
Reconnect the upper interconnect cable and heart rate cable, when equipped, to the upper
PCA.
10. Remove the ground lead of the wrist strap from the EFX frame, then remove the wrist strap
from your arm.
