Computerized quilting machine troubleshooting and repair (1)

Single-needle quilting machine if the following fault phenomenon:

A: the machine after the suspension head still slow rotation does not stop;

Two: after the sewing frame can not enter the inner frame sewing and head still slow rotation does not stop;

Three: Quilting sewing after the end of head still slow rotation does not stop;

Quilting machine troubleshooting and maintenance methods are as follows:

The 1:F6 test needle position such as no 0 and 1 reaction;

2: the quilting machine power by a pointer or digital multimeter;

3: replacement of the corresponding sensor;

4: check the quilting machine computer host to the sensor circuit is open circuit or open circuit between;

5: the replacement of the corresponding control board;

6: check the plug contact is good;

Note: * sensor and a light blocking sheet wheel gap to for 1, against 0

News source: HengYeJiXie