Troubleshooting:
Model T656
Malfunction item : Incline doesn’t work correctly
Circumstance : Incline can’t go up or down while
pressing the incline key
Possible cause :
1. Bad Zero switch
2. Bad wire connections
3. Bad incline motor
Troubleshooting:
1. Check drive board wire connections
2. Check to see if Zero switch is returning
to 0 positions
3. Check drive board incline indicator and
output voltage
4. Replace drive board or incline motor to test
3-6-1
EAC Drive Board
Display board
Zero
SW
AC-Incline
Unit
Incline motor set
Incline voltage
Direction
Wiring
Voltage
up
White – Black
110v or 220v
down
White – Red
110v or 220v
0%, -3% switch
Gradient
0% switch -3% switch
0%
on
off
1-15%
off
off
-3%
on
on
Summary of Contents for T656
Page 1: ...T656 16 19 Repair Manual Electronic Date 2018 09 V1 0...
Page 3: ...1 1 Product Picture 1 1 1...
Page 4: ...1 2 Display T656 1 2 1...
Page 14: ...1 5 Wiring T656 self lubrication system 1 5 6 Lubricant motor VR Lubricant control system...
Page 15: ...1 5 Wiring energy saving board 1 5 7 To console EUP key board From Filer To Drive set...
