Procedure 6.13 - Replacing The Safety Key Switch - Precor 9.23 Service Manual

Procedure 6.13 - Replacing the Safety Key Switch

1. Set the treadmill's on/off switch in the "off" position and remove the treadmill's power cord
from the AC outlet.
2. Remove the six screws that fasten the safety switch cover to the console and remove the
safety switch cover. Refer to Diagram 6.9.
3. Remove the four screws that fasten the backplate to the console and remove the backplate.
Refer to Diagram 6.9.
4. Disconnect the safety switch connector (SW1) from the upper PCA. Unsnap the safety
switch from its mounting in the console.
5. Snap the replacement safety switch into its mount in the console.
6. Connect the safety switch connector to the SW1 connector on the upper PCA.
7. Set the backplate at its mounting position and fasten it with hardware removed in step 3.
8. Set the safety switch cover in its mounting position and fasten it with the hardware removed
in step 2.
9. Check treadmill operation per Section 3
9.23, 9.27 Treadmill
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