1.After the machine is delivered to its destination, the machine is arranged to be removed from the truck by a forklift or a crane.

If the machine is placed at the base or lower level, small tank can be used to carry it. If at the higher level floor, it is necessary to arrange crane and other engineering machinery according to the actual situation, such as wire rope, sleeper.

2.Move the machine to the desired position and keep the proper space and distance according to the actual situation; Put the bottom plate and foot-screw into the bottom hole of rack; Place the base tray in the middle of the frame. Select one foot from the four corners of the frame, and tighten the bottom screw with the movable wrench. Then tighten the screw on the top corner and tighten the remaining two feet in turn. Finally, hold the bottom part of the frame and twist it to the tightest. Adjust properly according to ground level. Supported by the platform, the two parts are turned into individual and supported on both sides of the driving guide of the front end of the platform. There is no need to support the platform area in front of the foot.

3.Spare parts inventory in tool box.

4.Turn off the machine power switch (OFF), pull out the power cord, identify the fire line, zero line, ground wire, and receive the corresponding terminal. For 380V power cord, red, green and yellow line are wire, and blue is zero and yellow green is ground line. For 220V power cord, brown as fire line, blue as zero, yellow green as ground line.

5.The basic functions of color change, hook clip and thread alarm are tested. Move the frame up and down, and check whether the frame's limit switch is normal. Select the middle pin of the pin rack and press the needle bar to see if the needle and pin hole position are at the center. Adjust if there is any deviation. A partial pin is unloaded to check the clearance and the depth of the needle at the left center of the machine.

6. Check if the spindle is normal operation and parking location is in the 100 °. Then conduct main axle machine test, and then add white oil to screw spindle, needle bar, active shaft when the machine is running. The time of machine operation should be above half an hour.

7.Place the wire tube on the pin of the corresponding pin in the large beam, and thread the line from the line hole of the corresponding pin bit, and then wrap it in the correct way through the panel and into the pinhole.

8.The core of the bottom line will be put into the shuttle shell. The tension will be relaxed and adjusted properly. Then the shell of the shuttle core will be loaded into the shuttle.

9.Arrange the debugging cloth and spread out the cloth clip on the frame. In the order of a cloth clip, the right gear will be beaten first, then the left will be beaten, then the front and back. Generally, the spacing of the two cloth clips is about 75px. When the remaining space of the corner is over an hour, use short cloth clip to replace.

10. Input patterns and debug.