Document NO. M-7E-EM-English
PAGE
Page 19 of 25
Engineer Manual-Trouble Shooting
VERSION
B
Step
illustrate
Auxiliary Photo
3
To continue, switch OFF the AC power, to
connect the incline motor wires white one
and black one to inverter power source
terminal.
Switch ON the AC power, the incline motor
shall be operate in the normal condition.
4
Open the incline motor cover, pull out the
connect wires(red/white/black wire) and
to take apart the internal VR.
5
To turning the VR and measure the
resistance(white and black wire connect
terminals), the resistance shall be change
between range 0~10kΩ when turning the VR.
The lowest incline position resistance
about 0.83kΩ, the highest incline
position about 6.72 kΩ
If you want to replace the incline motor
or VR, you have to connect the new incline
motor all wires to interface PCB and switch
ON the power for correction before fix on
the treadmill. Or to adjust the resistance
of VR to the lowest position value.
Otherwise, it will be jam or break away.