TROUBLE SHOOTING
Problem
Reason may happen
Mend methods
a No electricity
Put plug into socket
b Not put in the safety key
Put in the safety key
c Circuit signal system turnoff
Check controller’s port and signal wire
d Power supply not open
Put switch on the ‘NO’ place
Treadmill will not start
E Fuse burned
Change the fuse
a Lubricate not enough
Use the silicon lubricate
Running belt running not
smooth
b Running belt too tight
Adjust the running belt’s loose and tight
a Running belt too loose
Adjust the running belt’s loose and tight
Running belt’s skid
B Drive belt too loose
Adjust the running belt’s loose and tight
Er1
Communications not well
Signal wire not plug well
Er2 Explode
Power pipe explode (Change controller)
Er3
No sensor signal
Sensor wire not plug well, plug it again
Er4 Incline
fall
System failure (Change the controller)
Er5 Filtrate
protection
Load too heavy
(Change the controller)
Er6
System body check is
defeated
System failure (Change the controller)
SAFETY
KEY
PROTECTION
Safety key didn’t put at the
appointed place
Put at the appointed place
Er8
EPROM failure
!
24C02 burn
System failure
(Replace the controller)
Er9
Incline VR wire not connect
well
Connect again
Computer
display
error
Display not
well
Outside disturb arouse
computer work confusion
Put of switch, after one minute
electricity again, then it running