No Resistance Change - Octane Fitness Q35 Service Manual

Issue
No resistance change.
.
16
Octane Fitness Confidential
Possible Cause
Console is not properly
connected.
Faulty console key.
Faulty console.
Faulty wiring (cable
assemblies).
What to Do
 Unplug the machine, then remove the four (4)
screws securing the console to the console
mast (Figure 2.10).
 Unplug and re-plug the cable into the console,
listening for the click to ensure a good
connection (Figure 2.11).
 Check and secure the cable assembly
connection on the top of the frame (Figure
2.12).
 Plug in the machine to verify power to the
console.
 Position and secure the console on the console
mast with the four (4) screws.
 Use the Level +/- keys to increase and then
decrease the resistance. If you are able to
change resistance in one direction but not
the other, you may have a faulty key on the
console. Refer to Section 1.3, Diagnostics
Mode, to further isolate the problem. You may
need to replace the keypad overlay according
to the directions in Section III.
 If the resistance still does not change when
you change levels on the console, unplug the
cable and plug it into a new console. If this
resolves the issue, replace the old console
with the new one according to the directions
in Section III.
 Use the Level +/- keys to increase and
decrease the resistance. If the servomotor
does not respond, and "Err1", "Err2", or "Err3"
is not displayed on the console (indicating
a servomotor issue), isolate and replace
the faulty cable assembly (upper or lower)
according to the directions in Section III.
 Plug the servomotor, speed sensor, and power
jack cable into the new wiring harness and
verify that all functions are working.
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