Matrix C3X-02 - Error Code Troubleshooting - 02 A0

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CHAPTER 8: TROUBLESHOOTING
8.5 ERROR CODE TROUBLESHOOTING - 02A0
ERROR CODE 02A0
1) SYMPTOM:
a. 02A0 - Encoder error.
b. The unit is in PAUSE Mode at all times.
2) SOLUTION:
a. Check the connection of the speed sensor cable from the LCB to the speed sensor.
b. Check to see if LED D35 on the LCB is on when the brake is turned to the left release position (Figure A).
If LED D35 is off, move the stairs about 3 stairs and check to see if LED D35 is flashing.
- If not, replace the speed sensor.
- If yes, adjust the speed sensor position and clean the speed sensor of any debris (Figures B), then re-test.
FIGURE BFIGURE A