9
E01:
Common Problem
Solving Methods
E02:
Common Problem
Solving Methods
E03:
Common Problem
Solving Methods
E04:
Common Problem
Solving Methods
E05:
Common Problem
Solving Methods
The communication line of the
electronic watch is not properly
connected, broken, and has poor
contact
Please reconnect the
communication cable
Replace the electronic watch and
wait for repair
Replace the lower control and
wait for repair
Electronic watch has no
signal output
No signal output from
lower control
The motor wire is not properly
connected
Check if the motor wires are
connected correctly
Replace the lower control and
wait for repair
Replacing the motor
Poor motor
No voltage output or abnormal
voltage output from the lower
control to the motor
The treadmill has a large load
exceeding the rated working
voltage of the motor
It is recommended to use it within
the rated working voltage range of
the motor
Replacing the motor
Replace the lower control and
wait for repair
Failure of the motor overvoltage
measuring circuit on the lower
control board
Abnormal treadmill motor
The treadmill load exceeds
the rated working current
of the motor
It is recommended to operate
within the rated current range
of the motor
Check if the structure of the
treadmill is normal
Fault in the lower control
current limiting system
Replace the lower control and
wait for repair
Problem with the assembly structure
of the treadmill and motor, causing
motor resistance or blockage
The power supply voltage
is too low
Please check if the power supply
line is normal
Replace the lower control and
wait for repair
The testing circuit of the lower
control board is invalid
Failure and maintenance
Summary of Contents for ZF-0301
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