SportsArt Fitness T656, Руководство по ремонту

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Troubleshooting:
Model T656
Malfunction item: ERR0R_1_2_
Circumstance : ERR0R_1_2 message displayed on console and
treadmill speed reduced in half
Possible cause :
1. severe worn walk belt and deck
2. Bad temperature switch or bad wire connections
Troubleshooting:
1. Check to see if motor is overheating when message appears.
If so, it means walk belt and deck are severely worn.
Then add lubricant or replace the walk belt.
2. If motor is not overheat when message appears,
Then check temperature switch wire connection
3.If the motor is normal & wiring is fine,
then it could be bad temperature switch
3-7-2
EAC Drive Board
Display board
Sensor
Motor
Drive board
Temperature switch wiring
(yellow - yellow)