YS100_Mainte_E - 第121页

4-5 4 How to replace consumable parts 3. Ejector unit 3.1 Replacing an ejector bit 1 Shut off the air supply . T ur n the air supply/shutoff switch inside the machine lower left panel to the right, to stop the air supply…

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How to replace consumable parts
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Using the leaf spring installation tool to replace the leaf springs
When installing the nozzle leaf springs, use of the optional purchase part "leaf spring installation tool (P/
N:KGS-M8810-00X)" makes it possible to install the leaf springs more uniformly.
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NOTE
If having this tool, installing the leaf springs with this tool is recommended.
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1
Remove the nozzle.
1. Press the emergency stop button and then open the machine safety cover.
2.
Place a square cloth under the head unit.
3. Remove the nozzle manually from the head that the target leaf spring is attached.
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CAUTION
When the machine is equipped with a nozzle station, store all nozzles to the nozzle station.
2
Remove the leaf springs.
Remove the mounting screw with a precision
Phillips screwdriver while holding the shaft, and
then remove the leaf springs to be replaced.
53402-L1-10
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CAUTION
Remove the screw of leaf spring side only.
3
Install new leaf springs temporarily.
Loosen the leaf spring mounting screw 1/4
turn from its fully closed position to install the
leaf springs temporarily.
4
Insert the tool.
Insert the tool into the nozzle shaft so that the
groove on the leaf spring installation tool
matches to the convex part of the leaf spring.
Insert the tool all the way to the upper portion.
53424-L1-00
5
Mount the leaf springs.
With the convex part of the leaf springs and
the groove on the tool held with finger,
tighten the leaf spring mounting screw with
a precision Phillips screwdriver to mount the
leaf springs.
6
Check the leaf spring installation
status.
Check that the groove on the tool is tightly in
contact with the convex part of the leaf spring.
53425-L1-00
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Remove the tool.
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Check the nozzle installation
status.
1. Attach and detach the nozzle manually
several times to check that no looseness
is found.
2. Remove the square cloth.
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CAUTION
Be sure to return the nozzle to its original head. When
the nozzle has been removed from the nozzle station
(option), return it correctly to the storage position where
the nozzle was removed.
Step 4,5
Insert the tool all the way
to the upper portion.
Leaf spring installation tool
Using the leaf spring installation tool
Tighten the screw while
holding the convex part of
the leaf spring and the
groove on the tool.
The convex part of the leaf spring must be
tightly in contact with the groove on the tool.
Step 6
Checking the leaf spring installation status
Step 2
Removing the leaf spring
Precision screwdriver
Leaf spring to be replaced
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How to replace consumable parts
3. Ejector unit
3.1 Replacing an ejector bit
1
Shut off the air supply.
Turn the air supply/shutoff switch inside the
machine lower left panel to the right, to stop
the air supply.
53417-L1-10
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2
Move the head unit forward.
1. Press the emergency stop button and
then open the machine safety cover.
2. Move the head unit forward.
3
Pull out the ejector bit by hand.
Remove the cap by turning it to the left with
a hex wrench. The end of the bit is seen
sticking out of the ejector unit. Pull out the
bit by hand.
53418-L1-00
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CAUTION
The removed bit cannot be reused. Reuse may cause
component pickup errors.
4
Clean the bit installation hole.
Remove dust or grime in the installation hole
using an Air blow tool (available as an
option), lint-free cotton swab, etc.
5
Install a new bit.
Fit an O-ring to the new bit and install one
end of the bit into the cap. Then insert the
bit into the installation hole and close the
cap by turning it to the right.
53419-L1-00
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CAUTION
If the bit is not installed in place, it may fly out when
vacuum is turned on. Always make sure that the bit is
securely installed.
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CAUTION
When closing the cap after inserting the bit, be careful
not to let the O-ring come out.
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Supply air to the machine.
Turn the air supply/shutoff valve inside the
machine lower left panel to the left, to start
the air supply.
Removing the bit
O-ring CapBIT
Step 3
Bit installation hole
Installing the bit
Not installed in place
Step 5
Shutting off the air supply
Step 1
“Air supply/exhaust” switch
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How to replace consumable parts
3.2 Replacing a valve (solenoid valve)
1
Turn OFF the air supply and power
OFF the machine.
1. Quit the software and power OFF the
machine.
2. Turn the "air supply/exhaust" switch inside
the panel at lower left of the machine
clockwise to turn the air supply OFF.
53417-L1-10
2
Move the head unit forward.
Open the safety cover of the machine, and
move the head unit toward you.
3
Remove the connectors on the head
valve unit.
1. Remove all connectors attached to the
head valve unit.
2. Remove the connector attached to the
vacuum sensor board.
53405-L1-00
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CAUTION
A harness of thin wires is attached to the connector
housing. Use extreme caution not to break the wires. Do
not pull the harness to unplug the connector. Always
grip the connector body when unplugging.
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Disconnect the air hoses.
Disconnect the air hose inserted in each
ejector unit.
53406-L1-00
Removing the connector
Step 3
Connector
Vacuum sensor board connector
Disconnecting the air hose
Step 4
Shutting off the air supply
Step 1
“Air supply/exhaust” switch