100FIT 140T, Instruction Manual

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3. If there is any problem with this machine, please contact
the dealer, non-professionals, please do not try to
disassemble or repair it to avoid damage to the equipment.
16. Simple troubleshooting methods for electric running:
Malfunction or phenomenon Possible reason Processing method
No display on treadmill
A.No power plugged in, or no power Connect the power cord to AC, or check
the AC outlet
B.The power switch is not turned on Place the power switch in the ON position
C.The drive is not powered or damaged Press the overload protector again, or
replace the drive
D.Electronic watch signal line is open Replace the signal line and reconnect it
E.Electronic watch is damaged Replace electronic watch
F.(LCD) The backlight is not bright Need to repair, check the backlight cable,
or replace the backlight
The treadmill display is
incomplete, missing strokes
A.Display driver IC welding or continuous
welding Need to be repaired, check the solder
joints, and re-solder in place
B.(Liquid crystal) The conductive strip
slides and is not fixed in place Reassemble the LCD
C.Defective display driver IC Need to repair, solder new display driver
IC
The treadmill does not move
smoothly, weak or jittery
A.There is resistance in the transmission
part Adjust the transmission part, or add
lubricating oil
B.Transmission belt is too tight or too
loose Adjust the tightness of the transmission
belt
C.Drive torque is too small or too large Adjust the torque potentiometer to the
proper position
El
ec
tr
on
ic
m
et
er
di
sp
la
y
---Or----(Or display
E00/E07 according to
customer requirements)
A.Safety lock falls off Put the safety lock on the panel or insert
the card position
B.Magnetron is not closed Magnetron installed in the correct position
E01-Communication
failure (the drive did not
receive the electronic
meter
signal);E13-
Communication failure
(the electronic meter did
not receive the drive
signal)
A.The signal wire of the electronic watch
is not connected well or the contact is poor Reconnect
B.The signal wire of the electronic meter
is damaged and has a short circuit or an
open circuit Replace the signal line
C.Electronic meter signal circuit failure Replace electronic watch
D.Drive signal line failure Replace the drive
E02- stall protection
(explosion-proof shock
protection or abnormal
main motor)
A.The machine wire is not connected well,
or the motor is open Reconnect the motor cable, or replace the
motor
B.Driver IGBT breakdown damage Replace the drive
C.The external AC voltage is too low Stop using, ask an electrician to
troubleshoot
E03-No speed sensor
signal (with speed sensor
driver) A.The speed signal line is not connected
well, or the sensor is damaged Reconnect the speed signal cable or
replace the sensor
B.Driver sensing circuit is bad Replace the drive
E04-lifting self-test
learning failure (with lift
drive)
A.The lifting motor wire or signal wire is
not connected properly Check if the connection is wrong, replug
the connection
B.Defective lifting motor Replace the lifting motor