Speed Sensor Replacement - Matrix C5X-05 Service Manual

CHAPTER 9: PART REPlACEMENT gUIdE

9.17 SPEEd SENSoR REPlACEMENT

1) Turn off power and disconnect the cord from the machine.
2) Rotate the 2 plastic clips counter-clockwise to remove the left side Matrix logo cover.
3) Disconnect the speed sensor wire (Figure A). NOTE: Use 2 hands to disconnect the speed sensor wire. Do not pull the socket downwards to
disconnect as it will damage the connector.
4) Remove the 2 screws holding the speed sensor plate to the drive set (Figure B), and remove the speed sensor and plate.
fIgURE A
5) Cut the wire tie and remove the screw holding the speed sensor to the speed sensor plate (Figure C), then remove the speed sensor.
6) Reverse Steps 1-5 to install a new speed sensor. NOTE: Install the speed sensor so that the encoder has a distance of 1.5mm from the optic
disk on each side (Figures D & E).
7) Test the Climb Mill for function as outlined in Section 9.21.
fIgURE d
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fIgURE b
fIgURE C
fIgURE E
CHAPTER 9: PART REPlACEMENT gUIdE
9.18 CoNTRol ZoNE SENSoR REPlACEMENT
1) Turn off power and disconnect the cord from the machine.
2) Pull up on the Control Zone carefully (Figure A).
3) Unplug the wire from the Control Zone and remove the Control Zone from the unit (Figure B).
fIgURE A
4) Unplug the wire connector and remove the 4 screws to disassemble the receiver board set from the Control Zone (Figure D) and then remove
the 2 screws to disassemble the Control Zone sensor board (Figure E&F).
5) Reverse Steps 1-4 to install a new Control Zone sensor board.
6) Test the Climb Mill function as outlined in Section 9.21.
fIgURE C
fIgURE E
fIgURE b
fIgURE d
fIgURE f
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