YSP_Users_E.pdf - 第216页

7-7 7 Replacing the consumable parts 3.1 Using the same roll size 1 Pr ess the emergency stop button and open the safet y co ver at the lower portion of the front panel. 2 Remo ve the used up gauze roll from the take-up …

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7
Replacing the consumable parts
3. Replacing the cleaning gauze roll
If the cleaning gauze roll is wound up completely or if the gauze roll with a different size needs to be used
during the setup work, follow the steps below to replace the cleaning gauze roll.
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CAUTION
For a new gauze roll, use YAMAHA genuine spare parts listed in the table below to prevent any trouble.
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Gauze roll part No.
Part No. Part name Notes
KHT-M3660-00X BENCOT,ROLL 530 Roll sheet width, 530 mm
KGY-M3660-A0X BENCOT,ROLL 440 Roll sheet width, 440 mm
KGY-M3660-B0X BENCOT,ROLL 360 Roll sheet width, 360 mm
KGY-M3660-C0X BENCOT,ROLL 260 Roll sheet width, 260 mm
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CAUTION
Select a gauze roll width that matches the squeegee head size. Using the wrong gauze roll width might damage the
squeegee head and mask.
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CAUTION
When moving the cleaning unit by hand, be careful not to get your hand pinched in the gap (shown by the arrow
below) under the mask plate.
Cleaning unit
Mask plate
Cleaning unit
63725-L3-00
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7
Replacing the consumable parts
3.1 Using the same roll size
1
Press the emergency stop button and open the safety cover at the lower portion of
the front panel.
2
Remove the used up gauze roll from the take-up shaft.
With the used up gauze roll kept pushed leftward, remove it from the take-up shaft (lower shaft) along
with the shaft holder fit into the right end of the used up gauze roll.
3
Fit the roll core remaining on the
upper roll shaft onto the take-up
roll shaft.
Remove the empty roll core by pushing it to
the left along with the shaft holder fit into
the right end.
Then, press-fit the empty roll core into the
take-up shaft (lower shaft).
4
Insert the shaft holder into a new
gauze roll.
Remove the shaft holder inserted into the
right end of the used up gauze roll and insert
it into the right end of a new gauze roll.
63703-L3-00
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NOTE
Pay special attention to the gauze roll feed direction
when inserting the shaft holder into a new gauze roll.
5
Fit the new gauze roll onto the
upper roll shaft.
While pushing the gauze roll to the left, fit it
onto the upper roll shaft. Make sure that the
guide on the shaft holder is engaged
securely.
6
Feed the gauze roll through the
guides.
While keeping the parallelism between the
left and right, feed the gauze roll through
the guides as shown in the figure on the
right.
63706-L3-00
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CAUTION
Do not attempt to use the backside of the used up
gauze roll.
7
Attach the top end of the new
gauze roll onto the roll core
inserted onto the take-up shaft.
Fasten the top end of the new gauze roll
with an adhesive tape or similar item so that
both ends feed in parallel with each other.
After that, turn the take-up shaft 2 or 3
rotations to wind up the gauze roll.
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CAUTION
Make sure to wind up the gauze roll. If the gauze roll is loosen and operate the machine, it will interfere with each part
and the machine may be damaged.
8
Close the safety cover and cancel the emergency stop.
Inserting the shaft holder.
Step 4
Shaft holder
Gauze roll feed direction
Feeding the gauze roll through the guides.
Step 6
Take-up shaft
New gauze roll
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7
Replacing the consumable parts
3.2 Changing the roll size
If the roll size needs to be changed during the setup work, it is necessary to use a special cleaner width change
unit (option).
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Cleaner width change unit
Part No. Part name Notes
KHT-M36C0-00X ROLL UNIT 530 Shaft holder 2 sets, roll core, plate (for 530 mm)
KHT-M36C0-A0X ROLL UNIT 440 Shaft holder 2 sets, roll core, plate (for 440mm)
KHT-M36C0-B0X ROLL UNIT 360 Shaft holder 2 sets, roll core, plate (for 360mm)
KHT-M36C0-C0X ROLL UNIT 260 Shaft holder 2 sets, roll core, plate (for 260mm)
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1
Press the emergency stop button
and open the safety cover at the
lower portion of the front panel.
2
Cut the roll sheet.
Remove the roll from the wind-up side (lower
side) and cut the roll sheet.
63707-L3-00
3
Remove also the roll from the feed
side (upper side).
Remove the roll from the feed side
completely in the same manner as
described for the wind-up side.
4
Remove the plate.
Use an Allen wrench to remove the plate
that becomes the cleaning solvent blow out
port.
63708-L3-00
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CAUTION
If a roll having a different size is used without
replacement of the plate, this may cause the solvent to
flow out or the cleaning effect to lower.
Always replace the plate with a one having an
appropriate size.
Removing the roll sheet.
Step 2
Cut the roll sheet.
Removing the plate.
Step 4
Plate
Allen wrench