Service manual

C762, C764, C764i Stairclimber
Page 50
Procedure 7.7 - Replacing the Line Filter
Removing the Line Filter Assembly
1. Turn off the climber with the circuit breaker, then unplug the power cord from the wall outlet.
WARNING
Before continuing with this procedure, review the Warning and Caution statements listed in
Section One, Things You Should Know.
Note:
Take care not to damage the cables when you perform the next step.
2. Remove the screws that secure the power module to the climber frame. Pull the module out
of the climber.
3. Disconnect the lower ribbon cable, remote sensor cable and magnet harness from the lower
PCA.
4. Remove the nut that secures the wires on the power entry module ground stud. Remove the
wires from the ground stud.
Note:
Set the power entry module on a work bench while you perform the following steps.
5. Remove the screws that secure the circuit breaker to the power entry module. Remove the
breaker from its mounting position.
Note:
The line and load terminals are marked on the paper label on the circuit breaker.
6. Remove the brown wire from the circuit breaker load terminal. Do not remove the brown
wire from the breaker line terminal.
7. Disconnect the line filter cable from the lower PCA (refer back to Diagram 7.4).
8. Disconnect the in-line connector that connects the blue wires on the line filter assembly to
the power cord.
9. Remove the screws that secure the line filter assembly to the power entry module. Remove
the input filter assembly from its mounting position.