Ultrasonic kn95 n95 kf94 ffp2 ffp3 cup physical breathing valve welding machine

No

Maintenance and lubrication of ents

search cycle

once a week

once every month

1,

Check whether all air routes and pneumatic components are normal or leak, and replace them if necessary.

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2,

Observe whether the lead screw lubricating oil is too little, add appropriately.

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3,

Check whether the solenoid valve and return switch respond sensitively. To observe whether the action of the solenoid valve is sensitive when starting and closing, and whether the power-on situation of the close switch is normal. If abnormal, inform the maintenance worker to deal with.

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4,

Check and observe whether the sensor is responsive. Whether the received signal is normal (by watching the red light to determine whether the signal is stable). If it is unstable, inform the maintenance man immediately.

Sensors are not allowed to be repositioned or moved unnecessarily to ensure a reasonably stable beat time at each step.

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5,

Check whether the action of the cylinder is sensitive and whether the surface is worn. If abnormal, replace it.

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6,

Clean all sliding guide surfaces and add lubricating oil as necessary.

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7,

Check the motor for overheating and abnormal sound.

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8,

If possible, please use a vacuum cleaner to clean the dust in the electric cabinet and check the electricity in the electric cabinet

Are components, terminals and heat dissipation normal and need to be replaced

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9,

Check that all wires and cables are in good condition and need to be replaced.

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10,

Check whether the water in the air filter of the pressure regulating valve of the main air pipe is full of water. Normally, the water will be automatically released when the pressure regulating valve dies.

once a day