YSM40R_Mainte_E.pdf - 第110页

3-40 3 Periodic maintenance items 5 Insert the jig into RS head. Insert the jig deeply into RS head facing up grease applied sur face as shown at right. 533F2-N9-00 6 Spread the grease. 1. T ur n the jig approx. twice. 2…

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3
Periodic maintenance items
3.2.2 Lubricating nozzle shaft tip
The nozzle shaft tip for RS head may be worn out due to lack of greasing.
Apply grease to the nozzle shaft tip once every 3 months.
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Required tools
Special grease: KMB-M3859-00X (GREASE PACK (L500))
Jig for greasing RS head: KMB-M3820-00X (LUBRICATION SET)
Others: Petri dish (Contains grease for RS head shaft), Cleaning wiper or Cloth
1
Store all nozzles to nozzle station.
1. Open the [Unit] - [Head] screen.
2. Select desired head unit from "Table
Select".
3. Press the [Nozzle Change] button.
4. Select "ALL" for "Head Number" and
select "Store Nozzle" for "Nozzle Type" on
the "Nozzle Change" screen.
5. Press the [OK] button to return all nozzles
to the nozzle station.
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NOTE
If the machine is not equipped with a nozzle station,
press the emergency stop button and then remove the
nozzles manually.
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2
Move the head unit.
1. Press the emergency stop button and
then open the machine safety cover.
2. Turn off the carriage clamp switch to
detach carriage from mounter.
3. Move the head unit to a convenient
position for maintenance work.
3
Apply grease to jig.
1. Pour grease for shaft into petri dish.
2. Remove cap from jig. Turn the jig to
apply grease thoroughly to the sponge.
4
Remove excess grease.
Place the jig on cleaning wiper or cloth to
remove excess grease.
533F1-N9-00
Step 1
Storing nozzles
Head Number: “ALL” / Nozzle type: “Store Nozzle”
[Nozzle Change] button
Table Select
Preparing jig and grease
Step 3, 4
Turn jig to apply grease
thoroughly.
Remove excess grease.
Cap
Jig
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3
Periodic maintenance items
5
Insert the jig into RS head.
Insert the jig deeply into RS head facing up
grease applied surface as shown at right.
533F2-N9-00
6
Spread the grease.
1. Turn the jig approx. twice.
2. Spread the grease turning R gear
manually after removing jig.
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NOTE
Spread the grease with visual checking as the R gear
spins around by turning it.
533F3-N9-00
7
Apply grease again.
Apply grease again by repeating Step 3 to 6.
Check visually that grease is applied to
entire surface of shaft tip.
8
Wipe off grease.
1. Wipe off grease collected on the bottom
of shaft with cotton swab.
2. Wipe off grease on the diffuser plate with
wiper or cloth.
3. Wipe off grease on the jig with cloth.
After cleaning the jig, close the cap and
store the jig.
533F4-N9-00
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CAUTION
Do not use solvent such as ethanol as it may remove
paint on diffuser.
Inserting jig
Step 5
Insert jig deeply.
Spreading grease
Step 6
Turn R gear to
spread grease.
Wiping off grease
Step 8
Wipe off grease on bottom of shaft and
diffuser plate.
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3
Periodic maintenance items
3.2.3 Cleaning and lubricating the vacuum selector (spool)
The RS head switches between vacuum and blow by way of an up and down spool movement in each head.
The spool should be cleaned and lubricated about every 3 months as a general guide.
Lubricating the spool requires the dedicated grease (grease for spool: GREASE 30G KMB-M3854-00X).
1
Prepare for work.
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1. Remove all items sensitive to magnetic fields such as wristwatches and magnetic ID cards.
2. Press the emergency stop button and then open the machine safety cover.
3. Use the CLAMP ON/OFF switch to lower the feeder exchange carriage and detach it.
4. Move the head unit to a convenient position for maintenance work.
2
Pull out the spool.
Grip the upper side of the spool with fingers
and pull out the spool upward.
53389-N9-00
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NOTE
If the spool is in a position where difficult to remove, turn
the rotary unit referring to "How to lower RS head/nozzle
shafts" described earlier. The rotary unit can also be
turned by turning the R-axis gear manually.
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CAUTION
Remove the spool completely. Turning the rotary unit
while removing the spool may cause contact with the
V-axis (Valve axis / spool up-down axis).
3
Clean the spool.
Wipe off old grease and dirt on the spool
with a lint-free cloth.
4
Apply grease.
Apply a thin uniform coat of the specified
grease (dedicated grease for spool) by
hand to the spool.
53390-N9-00
5
Return the spool to its original
position.
Insert the spool all the way to its original
position.
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CAUTION
Firmly insert the spool all the way to its original position.
Turning the rotary unit while inserting the spool may
cause contact with the V-axis (Valve axis / spool
up-down axis).
6
Clean and lubricate the other
spools.
1. Clean/lubricate rest of spools with the
same procedures as Step 2 to 5.
2. Remove square cloth after working.
Pulling out the spool
Step 2
Spool
R-axis gear
V (valve) axis
Lubricating the spool
Step4
Apply grease here.
Spool