Matrix S3X-02, Руководство по обслуживанию, Страница: 28 / 64

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9.3 HEART RATE GRIPS REPLACEMENT
1) Using a short Phillips screwdriver to remove the 3 screws holding the HR grip together (Figure A). NOTE: If you do not have a short
screwdriver, you may need to remove the console to give access to the HR grip screws.
2) Once the 3 screws are removed, the HR grip can be split into 2 pieces (Figure B).
3) Disconnect the keypad / overlay wire connector and ribbon cable (Figure C) and the HR plate wiring and remove the old HR grip.
4) Reverse Steps 1-3 to install new HR grips. The white wire should be on the back side HR plate, the red wire on the front (Figure D).
5) Test the stepper for function as outlined in Section 9.22.
FIGURE A FIGURE B
FIGURE C
FIGURE D
CHAPTER 9: PART REPLACEMENT GUIDE