YSP10_Mainte_E.pdf - 第77页

3. 3-month maintenance 3-30 Chapter 3 Periodic maintenance items 6 Inject t he grease t o the gui de. 1. Chan ge the grease gun tip to the bend type nozzle. 2. Inject the prescribed g rease (NSL) to the grease nipple of …

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3. 3-month maintenance
3-29
Chapter 3 Periodic maintenance items
3.4 SY-axis
This section describes the procedures for cleaning and lubricating the back and forth axis (SY-axis) of YSP10
squeegee head.
3.4.1 Cleaning and lubricating SY-axis
1
Prepare for work.
e
Press the emergency stop button.
Standard type:
Loosen 6 screws on the rear cover of machine
using Phillips screwdriver. Then remove the
cover uplifting.
With automatic mask exchange unit:
Open the upper rear cover.
c
CAUTION
Be careful not to be injured by dropping down the cover.
2
Move the squeegee unit to the end of
rear space holding its handle.
3
Clean around the SY-axis by the work
from front side.
1. Open lower cover and pull upward
maintenance door.
2. Wipe the grease and soiling from the
SY-axis ball screw (1 position) and its guides
(2 positions) using a 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
produced.
4
Clean the rest of the part by the work
from rear side.
1. Move the squeegee unit to the end of
cleaning unit side.
2. Wipe off the area remained in Step3 using
a lint-free cloth.
5
Inject the grease to ball screws.
1. Attach the standard type nozzle to a grease
gun.
2. Inject the prescribed grease (NSL) to the
grease nipple of ball screw (1 position) until
the grease sweep out from the gap.
3. Wipe away the excess grease.
SY-axis ball screw
SY-axis guide
Lint-free cloth
53361-KMJ-00
SY-axis
grease nipple
Grease gun
(standard type nozzle)
53362-KMJ-00
3. 3-month maintenance
3-30
Chapter 3 Periodic maintenance items
6
Inject the grease to the guide.
1. Change the grease gun tip to the bend type
nozzle.
2. Inject the prescribed grease (NSL) to the
grease nipple of the guide (2 positions) until
the grease seep out from the gap.
7
Spread the grease by moving the
squeegee unit back and forth for several
times, grabbing its handle.
8
Wipe away the excess grease from the
ball screws and the both ends of the
guides.
9
Reattach the machine covers to their
original positions.
1. Return machine safety cover, maintenance
cover and lower cover to their original
positions.
2. Reattach the machine rear cover.
Standard type:
Reattach the machine rear cover to its original
position using Phillips screwdriver.
With automatic mask exchange unit:
Close upper rear cover.
Lubricating SY-axis guide
Step 6
SY-axis guide
grease nipple
Grease gun
(bent type nozzle)
53363-KMJ-10
3. 3-month maintenance
3-31
Chapter 3 Periodic maintenance items
3.5 SZ-axis
This section describes the procedures for cleaning and lubricating the up and down axis (SZ-axis) of YSP10
squeegee head.
3.5.1 Cleaning and lubricating SZ-axis
1
Remove the squeegee and mask.
e
1. Press the emergency stop button and open
machine safety cover.
2. Move the squeegee unit to front side,
grabbing its handle.
3. Rotate the squeegee mounting knob
counterclockwise and remove it from
squeegee holder.
4. Press the [Mask Clamp] button on [Unit] -
[Mask] screen, then the mask clamp (4
positions) are released.
5. Pull out the mask frontward.
c
CAUTION
The squeegee and mask should always be removed. If not,
they may clash to the SZ-axis upon Step4.
2
Remove the SZ-axis front covers.
Loosen the 5 mounting screws (3 screws from
above and 2 from bottom) on the SZ-axis front
cover using Phillips screwdriver and remove the
cover.
Removing SZ-axis cover
Step 2
SZ-axis front cover
Mounting screws
53371-KMJ-10
Mask
Removing squeegee and mask
Step 1
■ Removing mask
■ Removing squeegee
Squeegee
Squeegee mounting knob
[Mask clamp] button
Clamp
Release
Clamp Release
54342-KMJ-00