Please check if the plug of the speed controller is connected to the socket in control box correctly.
Check the speed controller is broken or not.
3. The motor cannot stop without operate.
Check if the position of magnetic steel coil changed. The method as follow:
Open the speed governor, adjust the position of plastic rocker arm, make sure the magnetic steel
coil in rocker arm is just on the hall. Usually, the machine cannot stop running. If the motor still
running, user can adjust the rocker arm with clockwise.
4. If turn on the machine the fuse immediately burnt, after change the same specification fuse
the problem still can’t solve, please contact with the local agent to repair.
5. Other problems not list above, please contact with the local agent.
Error Code List
Error Code
Reasons
Solution
0F
The machine has been in standby
mode for about 30 minutes, it
goes to sleep mode; the voltage
is too low.
Press “+” or “
-
” to wake up the machine; if
still shows “OF”, check the voltage.
E1
Motor stuck
The plug of motor loose or drop
Motor used too much. Restart machine aftr
several minutes;
Check if the fabric much too heavy;
Machine lack of oil;
Check if the plug loose or drop.
E2
Motor controller abnormal
1.Usually this problem because the machine
too much used or problem of IGBT. If restart
without result, contact the agents change.
2.Check the plug loose or drop.
E4
Needle position abnormal
Check if the plug connected well, or the coder
wire broken or not, or if the plug loose or
shape changed.
E5
Needle governor abnormal
Check the plug connected well;
Check if the hall problem. If because hall
Summary of Contents for F4
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