YSP_Users_E.pdf - 第212页
7-3 7 Replacing the consumable parts 2.2 Replacing the squeegee scraper F or the squeegee of this machine, it is possible to replace only the squeegee scraper . n Items to be prepared • Hex wrench (4mm) 2.2.1 Metal squee…
7-2
7
Replacing the consumable parts
2. Replacing the squeegee
2.1 Replacing the unit
When replacing the squeegee as a unit, install a new unit after the currently used unit has been removed by
loosening the mount knobs on the squeegee to be replaced.
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3S squeegee (Unit)
Squeegee unit Part No. Part name Q'ty Notes
Metal
(METAL 3S)
KHT-M71A0-00X METAL ASSY,3S 530 1 Squeegee length, 530 mm
KHT-M71A0-10X METAL ASSY,3S 440 1 Squeegee length, 440 mm
KHT-M71A0-20X METAL ASSY,3S 400 1 Squeegee length, 400 mm
KHT-M71A0-30X METAL ASSY,3S 350 1 Squeegee length, 350 mm
KHT-M71A0-40X METAL ASSY,3S 300 1 Squeegee length, 300 mm
KHT-M71A0-50X METAL ASSY,3S 250 1 Squeegee length, 250 mm
Urethane
(URETHANE 3S)
KHT-M71B0-00X URETHANE ASSY,3S 530 1 Squeegee length, 530 mm
KHT-M71B0-10X URETHANE ASSY,3S 440 1 Squeegee length, 440 mm
KHT-M71B0-20X URETHANE ASSY,3S 400 1 Squeegee length, 400 mm
KHT-M71B0-30X URETHANE ASSY,3S 350 1 Squeegee length, 350 mm
KHT-M71B0-40X URETHANE ASSY,3S 300 1 Squeegee length, 300 mm
KHT-M71B0-50X URETHANE ASSY,3S 250 1 Squeegee length, 250 mm
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Double squeegee (Unit)
Squeegee unit Part No. Part name Q'ty Notes
Metal
(METAL W-SQG)
KHT-M71C0-00X METAL ASSY,W-SQG.530 2 Squeegee length, 530 mm
KHT-M71C0-10X METAL ASSY,W-SQG.440 2 Squeegee length, 440 mm
KHT-M71C0-20X METAL ASSY,W-SQG.400 2 Squeegee length, 400 mm
KHT-M71C0-30X METAL ASSY,W-SQG.350 2 Squeegee length, 350 mm
KHT-M71C0-40X METAL ASSY,W-SQG.300 2 Squeegee length, 300 mm
KHT-M71C0-50X METAL ASSY,W-SQG.250 2 Squeegee length, 250 mm
Urethane
(URETHANE W-SQG)
KHT-M71E0-00X URE.ASSY,W-SQG.530 2 Squeegee length, 530 mm
KHT-M71E0-10X URE.ASSY,W-SQG.440 2 Squeegee length, 440 mm
KHT-M71E0-20X URE.ASSY,W-SQG.400 2 Squeegee length, 400 mm
KHT-M71E0-30X URE.ASSY,W-SQG.350 2 Squeegee length, 350 mm
KHT-M71E0-40X URE.ASSY,W-SQG.300 2 Squeegee length, 300 mm
KHT-M71E0-50X URE.ASSY,W-SQG.250 2 Squeegee length, 250 mm
c
CAUTION
The part Nos. given in this manual are the original part Nos. which were assigned to the parts when this manual was
issued. Because these part Nos. may be changed without prior notice, be sure to verify the latest part Nos. before
ordering parts.
7-3
7
Replacing the consumable parts
2.2 Replacing the squeegee scraper
For the squeegee of this machine, it is possible to replace only the squeegee scraper.
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Items to be prepared
• Hex wrench (4mm)
2.2.1 Metal squeegee scraper
The solder scraper of the metal squeegee may collide with other object, causing deformation of the scraper. If
this happens, loosen the bolts that fasten the metal scraper from the top and replace it with a new one.
1
Remove the side plates.
Remove the side plates from both sides of
the squeegee as described in the figure on
the right.
63711-L3-10
2
Remove the squeegee frame.
Use an Allen wrench to remove the bolts
that fasten the squeegee frame and the
squeegee scraper to be replaced.
63712-L3-10
3
Attach a new squeegee scraper.
Attach a new squeegee scraper to the
squeegee frame and temporarily fasten
them with an Allen wrench.
4
Check if the squeegee scraper is
properly attached.
1. Place the squeegee scraper blade on a
surface plate or similar flat surface table,
at an angle close to the attack angle.
2. Check that there is no gap between the
blade and the flat surface at positions
indicated by arrow. If a gap is found,
loosen the mounting bolts and adjust to
eliminate the gap.
3. After adjustment, tighten the mounting
bolts securely.
63713-L3-10
5
Install the side plates.
Install the side plates you have removed in
the above step on the squeegee in the
reverse order of removal work.
Removing the side plates.
Step 1
Side plate
Removing the squeegee frame.
Step 2
Squeegee frame
Allen wrench
Mounting bolt
New squeegee scraper
Checking if the squeegee scraper is properly attached
Step 4
Surface plate or
similar flat surface table
Remove protective molding.
Angle close to attack angle
7-4
7
Replacing the consumable parts
2.2.2 Urethane squeegee scraper
The edge of the urethane squeegee scraper is worn away as it is used. If the edge is worn away or chipped,
loosen the bolts that fasten the urethane scraper from the sides and replace it with a new one.
1
Remove the side plates.
Remove the side plates from both sides of
the squeegee.
2
Loosen the squeegee frame.
Use an Allen wrench to remove the bolts of
the plate that fasten the squeegee scraper.
3
Install a new squeegee scraper.
Sandwich a new squeegee scraper by the
frame and plate and tighten the bolts with
an Allen wrench.
63715-L3-00
c
CAUTION
When tightening the bolts of the urethane squeegee
scraper, gradually tighten the bolts from the center
portion to the outer portion in order with even tightening
torque. If you start tightening the bolts from the outer
portion, the center portion of the urethane part may be
bent. Additionally, it is strongly recommended to install
a new squeegee scraper with the urethane part kept
pushed against the flat surface, such as a level block.
4
Install the side plates.
Install the side plates you have removed in
the above step on the squeegee in the
reverse order of removal work.
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3S squeegee (Squeegee scraper)
Squeegee scraper Part No. Part name Q'ty Notes
Standard METAL 3S
KHT-M71AA-A0X METAL SQG.WELD,3S 530 1 530mm
KGY-M71EA-A0X METAL SQG.WELD,3S 44 1 440mm
KGY-M71DA-A0X METAL SQG.WELD,3S 40 1 400mm
KGY-M71CA-A0X METAL SQG.WELD,3S 35 1 350mm
KGY-M71BA-A0X METAL SQG.WELD,3S 30 1 300mm
KGY-M71AA-A0X METAL SQG.WELD,3S 25 1 250mm
For half-etching
KHT-M71AA-B0X METAL (S)WELD,3S 530 1 530mm
KGY-M71EA-B0X METAL SQG.(S)WELD,3S 1 440mm
KGY-M71DA-B0X METAL SQG.(S)WELD,3S 1 400mm
KGY-M71CA-B0X METAL SQG.(S)WELD,3S 1 350mm
KGY-M71BA-B0X METAL SQG.(S)WELD,3S 1 300mm
KGY-M71AA-B0X METAL SQG.(S)WELD,3S 1 250mm
URETHANE 3S
KHT-M71BB-00X URETHANE ASSY,3S 530 1 530mm
KGY-M71K3-A0X URE.SQG.ASSY,3S 440 1 440mm
KGY-M71J3-A0X URE.SQG.ASSY,3S 400 1 400mm
KGY-M71H3-A0X URE.SQG.ASSY,3S 350 1 350mm
KGY-M71G3-A0X URE.SQG.ASSY,3S 300 1 300mm
KGY-M71F3-A0X URE.SQG.ASSY,3S 250 1 250mm
Urethane squeegee scraper
Step 3
Squeegee frame
Plate