YS12P_YS12F_YG12F_Mainte_E.pdf - 第80页

3-28 3 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cle…

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Periodic maintenance items
3.6 Cleaning and greasing the hexagon spline
ThissectiondescribeshowtocleanandgreasethehexagonsplinesoftheW-axisconveyor.
Fordetailsaboutlubricationpointsandprocedures,seethesection,“Lubricationpoints”,inChapter4.
Preparethespecifiedgrease(NSL).
1
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.
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-M7-00
2
Apply grease.
Apply the specified grease (NSL) by hand
uniformly over the surface of the hexagon
spline.
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NOTE
In the same manner as described in step 1, apply the
grease to the entire hexagon spline.
53388-M7-00
Cleaning the hexagon spline
Step 1
Cleaning cloth
Step 2
Grease
Greasing the hexagon spline
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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.
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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-L6-00
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two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?
c


cleaning of the spline belt by the user will void the warranty.
Spline for Head 1
Spline belt
R-axis belt (upper belt)
R-axis belt (lower belt)
Belt tensioner
Belt tensioner
Belt tensioner
Belt tensioner
R-axis motor
53345-L6-00