SportsArt Fitness T656, Repair Manual

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ERR0R_1_1_ Abnormal serve motor encoder 1. Motor is not turning Possible cause:
bad EAC drive board
2. If motor is turning, then replace speed
Sensor
1. drive board
2. servo encoder
ERR0R_1_2_ Serve motor overheat ; speed limits
below 10KPH 1. Check temperature switch wiring
2. Adjust walk belt tension if motor is
overheat
3. Check whether walk belt & deck needs
replacement
4. if self-lubrication operate poorly, then
check the system
1. walk belt
ERROR_1_3_ Motor over loading 1. Rest and check
2. If issue persists, replace EAC drive
board
3. EAC drive board
ERROR_2_1_ IGBT over current 1. Rest and check
2. If issue persists, replace EAC drive
board
1. EAC drive board
ERR0R_2_2_ IGBT overheat 1. Rest and check
2. If issue persists, replace EAC drive
board
1. EAC drive board
ERROR_3_1_ Abnormal zero setting
of incline motor 1. Check wire connections
2. Replace drive board
3. Replace incline motor 1. EAC drive board
2. Incline motor
ERR0R_4_2_ Low voltage 1. Check if it is low voltage
2. Rearrange power wiring if power is
overloading.
ERROR_4_3_ High voltage 1. Check to see if it is high voltage
2. When treadmill is over tension, stop
using and waiting for normal voltage to
use.
ERROR_8_1_ communication error as First time
power on 1. Bad wire connections
2. Bad EAC drive board 1. EAC drive board
ERROR_8_2_ Power-on communication error 1. Reset and check
2. Check for proper grounding
3. If issue persists, replace EAC drive
board
1. EAC drive board
ERROR_8_3_ Interference issue of drive board 1. check wiring connection between control
board to drive board
1. drive board