YSi-V_Ope_E - 第80页
4-16 4 Maintenance 5.2.4 Cleaning and greasing the Y axes guides n Required tools • Lent-free cleaning wipe • Grease gun • Specified grease (NSL) • Protective glasses • Protective glo ves c CAUTION W ear protective glass…
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Maintenance
5
Apply grease to the ball screws.
Use the grease gun to supply the specified
grease (NSL) through the grease nipples
shown in the figure at right. Then move the
head unit back and forth by hand along the
Y-axis and wipe away excess grease.
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Reattach the cover.
Reattach the grease spattering prevention
covers in the reverse order of the removal
procedure.
Greasing the Y-axis ball screws
Step 5
Grease nipple for
Y-axis ball screws
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Maintenance
5.2.4 Cleaning and greasing the Y axes guides
n
Required tools
• Lent-free cleaning wipe
• Grease gun
• Specified grease (NSL)
• Protective glasses
• Protective gloves
c
CAUTION
Wear protective glasses and gloves when handling grease.
e
1
Press the emergency stop button.
The YSi-V must be in emergency stop to
ensure safety during work.
2
Clean the guides.
1. Using the handle, move the head to the
rear side.
2. Wipe away the old grease and dirt from
the entire guides with a lint-free cloth or
paper towel (for clean room).
3. Move the head to the opposite side and
wipe also the guide on the opposite side.
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n
NOTE
Wipe away thoroughly the old grease in the grooves of
the guide rails.
3
Apply grease to the guides.
Use the grease gun to supply the specified
grease (NSL) through the grease nipples for
the Y-axis guides. There is one grease nipple
each on the left and right sides as shown in
the figure at right. (4 places in total,
including the front and rear nipples)
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4
Remove excess grease.
After moving the axis back and forth a few
times manually, wipe away excess grease.
Cleaning the Y-axis guide
Step 2
Y-axis guide
Cleaning cloth
Greasing the Y-axis guide
Step 3
Grease nipple (4 places) for Y-axis guide
Front side
Rear side
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Maintenance
5.3 Cleaning the camera lighting unit
Dirt or dust particles sticking to the lighting unit of the optical camera can cause recognition errors during
inspection. Monthly inspection and cleaning are recommended to prevent this problem.
c
CAUTION
Do not apply strong force or shock to the camera unit and lighting unit during cleaning. Optical axis adjustment might
become unreliable.
n
Required tools
• Phillips screwdriver
• Lent-free cleaning wipe
• Optical lens brush
• Lens cleaner and cleaning paper
1
Turn off the YSi-V power.
To ensure safety during work, make sure that
the YSi-V power switch is off.
c
CAUTION
If the cleaning is executed while YSi-V power is turned
on, it may cause short circuit and some trouble may
occur.
2
Remove the diffuser plate.
Using the Phillips screwdriver, remove the
four screws holding the diffuser plate and
remove the diffuser plate.
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CAUTION
When removing the diffuser plate mounting screws, be
careful not to lose the spacer.
3
Clean the diffuser plate.
Remove dirt and dust on the entire diffuser
plate with a paper wipe.
4
Clean the optical camera lighting
unit.
Use a lens blower brush to remove dust on
the lighting unit of the optical camera
lighting unit.
If excessively dirty, wet a piece of cleaning
paper with a few drops of lens cleaner and
wipe the dirt off.
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Reattach the diffuser plate.
Reattach the diffuser plate in the reverse
order of the removal procedure.
Removing the diffuser plate
Step 2
Diffuser plate mounting screw (five screws)
Spacer (5 pieces)
Diffuser plate
Cleaning the lighting for optical camera
Step 4
Optical lens brush
Camera lighting