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Several major maintenance of the coating machine
- Aug 21, 2018 -

I. daily maintenance

1. The rubber valve shall be cleaned automatically after daily work;

2. Clean the residual glue in the dispensing box;

3. Wipe the stainless steel parts and guide parts of the equipment with clean cloth and solvent, and keep the equipment clean and clear.

Ii. Weekly maintenance

1. Keep daily maintenance unchanged;

2. Add linear sliding rails for each shaft, wipe and clean the screw rod and oil injection treatment for each nozzle. Check and tighten bolts in all parts of the mechanical part of the coating machine; tighten and troubleshoot the electrical control part in connection terminals, closing terminals, male and female plugs and sub-female plugs;

3. Tighten and troubleshoot the gas path, joints, regulating valves and fixed cylinders.

Iii. Monthly maintenance

1. Keep daily maintenance and weekly maintenance unchanged;

2. Check and tighten bolts in all parts of the mechanical part of the equipment; tighten and troubleshoot the electrical control part in connection terminals, closing terminals, male and female plugs and sub-female plugs;

3. Tighten and troubleshoot the gas path, joints, regulating valves and fixed cylinders.

Iv. Semi-annual and annual maintenance:

1. Invite engineers from the manufacturer to give on-site guidance, cooperate with the coating machine and test equipment to calibrate various shafts, anti-virus computer system, program backup, servo drive parameter calibration, etc.;

2. Maintained the rubber valve, and replaced the internal sealing component of the valve according to the data provided by the manufacturer, and the engineer of the manufacturer confirmed the calibration on site.


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