YC8_Mainte_E.pdf - 第76页

3-27 3 Periodic maintenance items 4.2 Head (1 year) 4.2.1 Checking the R-axis spline belt One R-axis spline head is used for each head. Chec k the condition of each belt. n T o check the R-axis spline belt 1 Mo ve the he…

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Periodic maintenance items
4. Six-month or one-year inspection
4.1 Vision system (6-month)
4.1.1 Cleaning the camera lighting units
Clean the camera lighting units for the fiducial camera, multi-/single-view camera, and wafer camera
periodically.
• Remove the dirt or dust sticking to the LED lighting units.
• Use the lint-free cleaning cloth or paper towel or vacuum ASSY to clean the lighting units.
• To remove the contamination, use the lens cleaner. Do not use any solvent.
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work.
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of the lighting unit by the user will void the warranty.
Cleaning the camera lighting units (Example of V2 head)
Fiducial, multi
Lint-free cleaning cloth or paper towel
Vacuum ASSY
Protective glass
NFiducial camera
N Multi camera
53328-N8-00
n
NOTE
For details about how to clean the protective glass of the multi-view camera, see section 2, "Cleaning the camera
protective glass", in Chapter 2.
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3
Periodic maintenance items
4.2 Head (1 year)
4.2.1 Checking the R-axis spline belt
One R-axis spline head is used for each head. Check the condition of each belt.
n
To check the R-axis spline belt
1
Move the head to a position where
the work can be made easily.
2
Remove the R-axis cover.
1. Remove the three mounting bolts with
the Phillips screwdriver.
2. Pull out the cover.
53329-N8-00
n
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?
Spline for Head
Spline belt
Example of V2 head
R-axis spline beltR-axis motor
53330-N8-00
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cleaning of the spline belt by the user will void the warranty.
Remove the R-axis cover.
Step 2,3
R-axis cover
mounting screws (3 places)
Chapter 4 Lubrication points
Contents
1.
Lubrication points and applicable grease
4-1
1.1 Applicable grease 4-1
1.2 Grease gun 4-1
2. Surface mounter 4-2
2.1 Head 4-2
2.1.1 Z, CZ-axis 4-2
2.2 Each axis 4-3
2.2.1 X-axis guide and ball screw 4-3
2.2.2 Y-axis guide and ball screw 4-4
2.2.3 W-axis guide and ball screw 4-5
2.2.4 PU-axis ball guide and ball screw 4-6