YG12_英文保养手册.pdf - 第77页
3-27 3 Periodic maintenance items 4. Six-month or one-year inspection 4.1 Cleaning the camera lighting unit (6-month inspection) T he lighting unit may become dirty due to dust and dirt. We recommend periodic cleaning as…
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Periodic maintenance items
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Cleaning the air filter
1
Remove the filter cup.
See the previous procedure in "Cleaning the
filter cup".
2
Remove the air filter.
Rotate the white disk clockwise as viewed
from the top and take out the air filter.
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3
Clean the air filter.
Use an air blow gun to blow away dust and
impurities trapped by the air filter. If the filter
is excessively dirty and cannot be cleaned,
replace it with a new filter.
4
Reattach the air filter.
Screw the white disk back in to attach the
air filter to the original position.
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5
Reattach the filter cup.
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NOTE
When cleaning the mist filter, use the same procedure.
Removing the air filter
Step 2
Loosen and remove the white disk.
Reattaching the air filter
Step 4
Air filter
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Periodic maintenance items
4. Six-month or one-year inspection
4.1 Cleaning the camera lighting unit (6-month inspection)
The lighting unit may become dirty due to dust and dirt. We recommend periodic cleaning as explained below.
To ensure safety, make sure that the machine power switch is off or the emergency button is pressed before
starting work.
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become unreliable.
c
of the lighting unit by the user will void the warranty.
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Fiducial mark recognition camera
The fiducial mark recognition camera is mounted on the right (or left as an option) of the head assembly. Clean
the lighting unit for this camera as explained below.
• Cleaning method
Apply a few drops of lens cleaner to a lint-free
cleaning cloth and wipe the diffuser plate on the
bottom of the lighting unit.
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Wipe with cleaning cloth.
Lighting unit for fiducial mark camera
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Periodic maintenance items
4.2 Checking the R-axis spline belt (1 year)
There are four R-axis spline belts. Check the condition of each belt.
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R-axis spline belt checkpoints
• Is the belt becoming frayed due to cracks and belt wear?
• Is the belt splitting due to cracks or deterioration?
• Is the belt tension too loose? Is the belt itself loose?
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cleaning of the spline belt by the user will void the warranty.
Spline for Head 1
Spline belt
Spline for Head 2
R-axis belt
R-axis belt
R-axis belt
R-axis belt
Belt tension
R-axis motor
Belt tension
R-axis motor
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