YS24 保养手册.pdf - 第29页
3-27 3 Periodic maintenance items 3.7 Cleaning and greasing the hexagon spline T his section describes how to clean and grease the hexagon splines of the W1-axis, U-axis (W2-axis), and exit convey or . For details about …
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Periodic maintenance items
3.6.2 Cleaning and greasing the U-axis linear guide
1
Make the preparations for the
cleaning and greasing work.
Take off all accessories susceptible to the
magnetic fields, such as a wristwatch and/
or magnetic ID card.
2
Clean the linear guide.
1. Set the board width to its maximum level
with manual operation. Raise the stage 2
and put the machine in the emergency
stop state.
e
2. Wipe away the old grease and dirt from
the entire linear guide with a lint-free
cloth or paper towel (for clean room).
3. Cancel the emergency stop and make
the board width narrower. After that,
wipe also the remaining portions.
53381-L2-00
3
Apply grease.
Apply the specified grease (NSL) by hand
uniformly over the surface of the linear
guide.
n
NOTE
In the same manner as described in step 2, adjust the
board width and apply the grease to the entire linear
guide.
53382-L2-00
Cleaning the linear guide
Step 2
Stage 2
Cleaning cloth
Linear guide
Applying grease
Step 3
Stage 2
Grease
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Periodic maintenance items
3.7 Cleaning and greasing the hexagon spline
This section describes how to clean and grease the hexagon splines of the W1-axis, U-axis (W2-axis), and exit
conveyor. For details about lubrication points and procedures, see the section, “Lubrication points”, in Chapter
4. Prepare the specified grease (NSL).
1
Make the preparations for the
cleaning and greasing work.
Take off all accessories susceptible to the
magnetic fields, such as a wristwatch and/
or magnetic ID card.
2
Clean the hexagon spline.
1. Set the board width to its maximum level
with manual operation and put the
machine in the emergency stop state.
e
2. Wipe away the old grease and dirt from
the entire hexagon spline with a lint-free
cloth or paper towel (for clean room).
3. Cancel the emergency stop and make
the board width narrower. After that,
wipe also the remaining portions.
53383-L2-00
3
Apply grease.
Apply the specified grease (NSL) by hand
uniformly over the surface of the hexagon
spline.
n
NOTE
In the same manner as described in step 2, apply the
grease to the entire hexagon spline.
53388-L2-00
Cleaning the hexagon spline
Step 2
Cleaning cloth
Hexagon spline
Applying grease
Step 3
Grease
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Periodic maintenance items
4. Six-month or one-year inspection
4.1 Cleaning the fiducial 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.
c
become unreliable.
c
of the lighting unit by the user will void the warranty.
n
Fiducial mark recognition camera
The fiducial mark recognition camera is mounted on 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.
53337-L2-00
Wipe with cleaning cloth.
Lighting unit for fiducial mark camera