How to care for sewing machines

Sewing machine maintenance should note the following: 1. After the work is completed, the needle will be inserted into the pinhole plate, raise the presser foot, but also to cover the head with a hood to protect against dust debris intrusion. 2. Beginning work, check the main parts, stepping up the severity of how, with or without a special sound, the needle is normal and so on, if found irregularities should be timely maintenance. 3. After using the machine for quite some time, to carry out a major overhaul, such as found in wear large part, to replace a new one.