YSP10_Mainte_E.pdf - 第59页

2. Monthly maintenance 3-12 Chapter 3 Periodic maintenance items ► Standard (fixed) mask holder (L736 x W736 or mor e) When the machine is installed "Standard (fixed) mask holder (L736 x W736 or more)" and &quo…

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2. Monthly maintenance
3-11
Chapter 3 Periodic maintenance items
9
Reattach CX-axis cover to its original
place.
1. Cover the bracket with the CX-axis cover
front side, by inserting CX-axis cover from
rear to frontward.
c
CAUTION
The CX-axis cover front side should cover on bracket.
2. Tighten the screws on CX-axis cover front
side (two each for left and right) using
Phillips screwdriver by the work from front
side.
3. Tighten four screws on CX-axis cover rear
side using Phillips screwdriver by the work
from rear side.
0
Reattach the center rear cover to its
original position using Phillips
screwdriver.
q
Clean CX-axis guide by the work from
front side.
1. Wipe away the grease or dirt on CX-axis
guide using a lint-free cloth.
2. Move the camera unit to the opposite side
and wipe away the rest part.
n
NOTE
Carefully wipe the guide grooves of the ball screw.
Additionally, make sure that any dirt is not remained.
w
Lubricate the prescribed grease (NSL)
to CX-axis guide using a grease gun
(bend type nozzle) to grease nipples
upper and lower area of guide.
The camera unit has four grease nipples,
two each on left and right side.
e
Wipe away excess grease.
1. Spread grease by moving the camera unit to
left and right.
2. Wipe off the excess grease from the guide
block of the guide.
Attaching CX-axis cover
Step 9
CX-axis coverCX-axis cover
CX-axis cover
Bracket
Bracket
53395-KMJ-00
Cleaning CX-axis guide
Step 11
Lint-free cloth
Camera unit
Cleaning unit
CX-axis guide
53396-KMJ-00
Lubricating CX-axis guide
Step 12
Grease gun
(bend type nozzle)
Grease nipples
53397-KMJ-00
2. Monthly maintenance
3-12
Chapter 3 Periodic maintenance items
►
Standard (fixed) mask holder (L736 x W736 or more)
When the machine is installed "Standard (fixed) mask holder (L736 x W736 or more)" and "Automatic
mask exchange unit", even the camera unit is moved to machine front side, it cannot be accessed as the
screw of CX-axis cover front side places just under the mask holder. In such case, detach the screw of
CX-axis cover front side by the following procedure.
1. Move the camera unit to machine center, until the screw of CX-axis cover front side can be seen.
2. Remove the screws of CX-axis cover front side (two each on left and right) using Phillips screwdriver.
n
NOTE
Use a stepstool as necessary as the position subjected to work is a little bit far.
Detaching the screws of CX-axis cover front side
Standard (fixed) mask holder (L736 x W736 or more)
Standard (fixed) mask holder
Viewed from right above machine
CX-axis cover
Screws of CX-axis cover front side (two each on left and right)
Move to machine center
53398-KMJ-00
2. Monthly maintenance
3-13
Chapter 3 Periodic maintenance items
2.5.2 Cleaning and lubricating the CY-axis and the cleaning unit
The CY-axis and the cleaning unit share the same guide. Therefore clean and lubricate these 2 units at once.
Moreover, machine rear cover of standard type machine and optional type machine (installed "Automatic
mask exchange unit") are different.
1
Detach machine rear cover.
e
Press the emergency stop button to ensure the
safety of maintenance work.
• Standard type:
Remove six screws on machine rear cover
using Phillips screwdriver and lift up to
detach the rear cover.
• With automatic mask exchange unit:
1. Open center rear cover.
2. Remove four screws on machine center
rear cover using Phillips screwdriver, then
detach center rear cover.
c
CAUTION
Be careful not to be injured by dropping down the cover.
2
Remove the CY-axis ball screw cover.
1. Remove the 2 bolts (on machine rear cover)
mounting the CY-axis ball screw cover with
a hexagon wrench (2mm).
2. Open machine safety cover.
3. Remove 2 screws (on machine front)
mounting the CY-axis ball screw cover with
a hexagon wrench (2mm). Then pull out the
cover.
3
Clean the CY-axis by the work from rear
side.
1. Move the camera unit (CX-axis) to the
cleaning unit side.
2. Wipe the grease and soiling from the
CY-axis ball screw and CY-axis guide (2
positions each) with lint-free cloth.
n
NOTE
Carefully wipe the lead grooves and the guide grooves of
the ball screw. Additionally, make sure that any dirt is not
remained.
CY-axis ball screw
Rear side
Mounting bolts
53316-KMJ-00
CY-axis ball screw
CY-axis guide
Lint-free cloth
Camera unit
53317-KMJ-00