Troubleshooting - Sunny SF-T7718 Manual Del Usuario

PROBLEM
Treadmill will not start
Running belt not centered
Computer not working
E01 or E13: Message
failure
E02: Burst clash protection
E05: Current overload
protection (Self Protecting
System)

TROUBLESHOOTING

POSSIBLE CAUSE
Not plugged in.
Safety Key is not inserted.
Running belt tension is not
correct on the left or right
sides of the running board.
Wires from the computer
and bottom control board
and not properly
connected.
Transformer is damaged.
Wires from the computer
and bottom control board
are not properly
connected.
Incoming voltage is lower
than 50% of the required
voltage.
The incoming voltage is
too low or too high. The
control board is damaged.
A moving part of the
treadmill is stuck and
therefore the motor is
unable to rotate properly.
31
SUGGESTED ACTION
Plug cord into outlet.
Insert Safety Key.
Tighten the adjustment bolts
on the left and right side of the
rear roller. (See page 18 for
instructions)
Check wire connections
from the computer to the
control board.
If the transformer is damaged,
contact customer service.
Check wire connections from
the computer to the control
board. If the wire has been
punctured or damaged, you
will need to replace it. If the
problem is not rectified, you
may need to replace the
control board.
Check that the
power supply is the correct
voltage.
Restart the treadmill. Check
the incoming voltage
ensure it is correct. Check the
control board, replace
damaged.
Inspect moving parts of the
treadmill to ensure that they
are operating correctly. Check
the motor, listen for strange
noise and check for a burning
smell. Replace the motor if
necessary.
incoming
to
if