Fvx, Tmx No Control Series Belt Motor Start Operation-Self Test 2B - Trackmaster FVX325 Field Service Manual

FVX, TMX No Control Series Belt Motor Start Operation – Self Test 2B
2B
Perform Treadmill
self test procedure
Does treadmill
running belt
start?
Yes
Reconnect Data Cable,
verify stress system
operating parameters are
correctly set to operate
with treadmill
Does treadmill
belt respond to
stress system?
No
Problem is isolated from
treadmill, refer to stress
system procedures for
fault isolation
14-8
At FG302 P/S
PCB, D10 LED
lit?
No
Yes
Measure DC voltage from
J3, pin 2(PWM) to J3, pin
5 (GND)
DC voltage =
12 VDC
Yes
Measure voltage
at inverter input
pin 5 (PWM) to
pin 2 (GND)
DC voltage =
0 VDC
2D
FVX, TMX Series Service Manual
No
Move Test Plug directly to
power supply, FG302
J8
Perform Treadmill self test
procedure
At FG302 P/S
PCB, D10 LED
lit?
0 VDC
a
Yes
Replace interior interface
control cable
a
Replace FG302 PCB
12 VDC
TRACKMASTER
No
2B
2B
August, 2006