YSP10_Mainte_E.pdf - 第90页
1. Scraper unit 4-1 Chapter 4 The parts to be replaced and its procedures 1. Scraper unit The squeegee of YSP10 can be replaced its scraper unit alone. When the wound, crack or wear ar e found on the inspection, replace …
1. Scraper unit
4-1
Chapter 4 The parts to be replaced and its procedures
1. Scraper unit
The squeegee of YSP10 can be replaced its scraper unit alone. When the wound, crack or wear are
found on the inspection, replace the scraper unit according to the procedure below.
1.1 Metal squeegee
The scraper unit of metal squeegee can be deformed by hitting to somewhere. In that case, the deformed
unit can be replaced by loosening the bolts mounting the scraper unit from upper surface.
1
Remove the side plate attached to both
side of the squeegee, as shown in the
illustration on the right.
2
Remove the squeegee ame using the
4mm hex wrench to loosen the bolt
xing the scraper unit to its ame.
3
Attach the squeegee ame to the new
scraper unit using 4mm hex wrench
temporarily.
4
Check the attaching conditions as
follows:
1. Remove the protection cover for squeegee.
2. Press the squeegee blade against the surface
plate or some surface having firm flatness
with an attack angle.
3. Check that there is no gap in the position
indicated by the arrow as shown on the
right. Loosen the fixing bolts and adjust it so
that there is no gap.
4. The adjusting procedure is completed,
tighten the fixing bolts.
TIP
The default attack angle is 55 degrees.
5
Attach the side plates to the squeegee
by the reverse procedure of removing.
Remove the side plates.
Step 1
Side plate
53410-KMJ-00
Remove the squeegee flame
Step 2
Squeegee flame
Hex wrench (4mm)
Fixing bolt
New scraper unit
53411-KMJ-00
Check the squeegee attachment status.
Step 4
The surface plate or
the surface having firm flatness
Protection cover
Attack angle
53412-KMJ-00
1. Scraper unit
4-2
Chapter 4 The parts to be replaced and its procedures
1.2 Urethane squeegee
The corners of urethane squeegee will be worn during use. When the wear or crack are found, replace the
urethane scraper units by loosening the bolts fixing the parts from the side.
1
Remove the side plates on both side of
the squeegee as shown on the right.
53413-KMJ-00
2
Loosen the urethane holder by using
3mm hex wrench to some extent as not
to leave.
3
Attach the scraper unit to squeegee as
follows:
1. Tuck the new urethane scraper unit into the
urethane holder and fix temporarily using
3mm hex wrench.
2. Tighten the bolts evenly from center to
outsides.
c
CAUTION
The center of the urethane part can be yielded when the
fixing process is started from the outside.
n
NOTE
It is recommended that the urethane part is pressed to the
surface plate or the like to be fixed.
4
Attach the side plate to the squeegee by
reverse procedure of removing.
Remove the side plates.
Step 1
Side plate
53413-KMJ-00
Loosen the fixing bolts.
Step 2
Urethane holder
Hex wrench (3mm)
Fixing bolt
53414-KMJ-00i
Urethane scraper of squeegee
Step 3
Urethane holder
Urethane scraper of squeegee
Tighten the bolts in sequence
from center to outsides.
53415-KMJ-00