PROBLEM
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SOLUTION
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1.motor doesn't work
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1.replace the motor (check with external dc power supply). Also replace if causes MCB enter protection mode (too much load)
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2.speed
sensor doesn't work
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2.replace the speed sensor if this doesn't provide signal (REED signal for magnetic sensors) check the location of speed sensor and roller magnet ,these two parts should be within 3 mm |
3.connect
wire not work
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3.check the connection cables and eventually replace them
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| 4. MCB doesn't work | 4. replace mcb if no power to the M+ / M- after pressing start. At least a 20VDC voltage should be present on the two terminals |
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