YS24X_Mainte_E - 第113页
3-46 3 Periodic maintenance items e 8 Wipe aw ay ex cess grease. 1. Press the emergency stop button and then open the machine safety cover . 2. If the machine is equipped with a carriage, remove to the carriage for easy …
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3
Periodic maintenance items
4
Change the conveyor width to its
minimum width.
1. Close the machine' safety cover, and
cancel the emergency stop. If the
machine could be equipped with a
carriage, set the carriage.
2. Press the [Width] button to display the
"Conveyor Width" screen.
3. Enter the minimum value of the conveyor
width "50 mm" in the "Target Width" box
and press the [OK] button. The conveyor
width is changed to the specified width.
4. Follow the procedure described in Step 2,
and move the push-up plate up.
TIP
When the conveyor width is changed, the push-up
plate moves down automatically.
e
5
Clean the rest of the part.
1. Press the emergency stop button and
then open the machine safety cover.
2. If the machine is equipped with a
carriage, remove to the carriage for
easy access to the U-axis.
3. Wipe off the remaining grease or soiling
describes in Step 3 with a lint-free cloth.
53368-L4-00
6
Apply grease.
1. While the conveyor width is minimum,
apply the specified grease (NSL) by hand
uniformly over the surface of hex spline,
the surface and groove of ball screw,
and the surface and groove of guide.
2. Close the machine' safety cover, and
cancel the emergency stop. If the
machine could be equipped with a
carriage, set the carriage.
3. Follow the procedure of Step 1, and set
the conveyor width to maximum.
4. Follow the procedure of Step 2, move
the push-up plate up.
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5. Press the emergency stop button and
open the machine’s safety cover. If the
machine is equipped with a carriage,
remove the carriage.
6. Apply grease to the positions where the
grease could not be applied in 1.
53369-L4-00
7
Spread the grease.
1. Close the machine' safety cover, and
cancel the emergency stop. If the
machine could be equipped with a
carriage, set the carriage.
2. Change the conveyor width from
maximum to minimum several times with
the procedures of Step 1 and 4.
Cleaning the each part of U-axis 2
Step 5
Wipe off remaining grease or soiling.
Applying grease
Step 6
Grease (Apply grease in a uniform manner.)
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Periodic maintenance items
e
8
Wipe away excess grease.
1. Press the emergency stop button and
then open the machine safety cover.
2. If the machine is equipped with a
carriage, remove to the carriage for
easy access to the U-axis.
3. Use a lint-free cloth that does not raise
dust to wipe the excessive grease on the
end of hex spline, ball screw, and end of
guide.
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Periodic maintenance items
5. Six-month or one-year inspection
5.1 Cleaning the fiducial camera
The fiducial camera is mounted on the right side of the head unit (the left side camera is optional). Dust may
be attached to the lighting unit of this camera, and therefore, it is recommended to perform periodical
cleaning.
c
CAUTION
Do not apply strong force or shock to the camera unit and lighting unit during cleaning. Optical axis adjustment might
become unreliable.
c
CAUTION
If trouble occurs with the lighting unit, then contact YAMAHA sales representative. Disassembly and cleaning of the
lighting unit by the user will void the warranty.
1
Move the head unit.
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1. Remove everything affected by
magnetism such as wrist watches,
magnetic ID card, etc.
2. Press the emergency stop button and
then open the machine safety cover.
3. If the machine is equipped with a
carriage, remove the carriage to allow
you to easily access the head unit.
4. Move the head unit to make cleaning
easy.
2
Clean the lighting unit.
Remove dust on the lighting unit with the
blower brush.
53351-L4-00
3
Clean the diffuser plate.
Put a few drops of lens cleaner on a cotton
swab, and clean the diffuser plate unit as
shown in the right figure.
53352-L4-00
TIP
The blower brush and lens cleaner must be purchased
as option.
Lighting unit for fiducial mark camera
Remove dust with the blower brush.
Step 2
Blower brush
The cotton swab
with lens cleaner
Cleaning the diffuser plate.
Step 3
Diffuser plate