1. Wipe the surface with dry cotton cloth or wiping paper first, so as to wipe off the dust or oil stains left by the parts after measurement.
2. Then wipe the outer surface with clean fine dry cotton cloth dipped in industrial alcohol. Alcohol will naturally volatilize because it is volatile.
3. When necessary, wipe it with granite special maintenance oil.
Second, the flowmeter mirror wiping steps:
1. Wipe the mirror gently with mirror paper first, and don't use force to avoid damaging the mirror.
2. Dip a cotton swab in industrial alcohol, gently wipe the mirror, and put it back after the alcohol volatilizes.
3. Mirror wiping can be divided into correcting glass sheets and lenses in lens groups. Because dust particles can cause imaging black spots, mirror wiping is very important, and it is necessary to observe the wiping results through images again after installation.
3. Transmission part of flowmeter: It is divided into dry friction part and lubrication part, and the dry friction part is divided into air bearing and toothless screw transmission mechanism.
Maintenance steps of lubrication part of liquid flowmeter:
1. Wipe the dust with a fine cotton cloth first.
2. Add lubricating oil to the lubricating part of the liquid flowmeter, or add it through a grease gun.
Four, the flowmeter surface wiping steps:
1. Wipe the flowmeter with dry cotton cloth or wiping paper first to remove dust or oil stains.
2. You can also blow off the dust with a frying pan.
3. When necessary, clean fine dry cotton cloth can be dipped in industrial alcohol or advanced lubricating oil to wipe the friction surface.
Maintenance steps of lubrication part of liquid flowmeter:
1. Wipe the dust with a fine cotton cloth first.
2. Add lubricating oil to the lubricating part of the liquid flowmeter, or by means of grease gun. , and be careful not to damage the appearance of the instrument.
3. Then wipe the appearance of the instrument with clean fine dry cotton cloth dipped in industrial alcohol, especially the metal and nonmetal surfaces.