YSM20_YSM20W_Mainte_E.pdf - 第90页

3-32 3 Periodic maintenance items 3.8.2 Cleaning filters (YSM20W) 1 Po wer off the machine. 1. Detach the carriage if the machine is the carriage type. 2. Exit the software and power off the machine. 2 Detach the filter …

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3
Periodic maintenance items
3.8 Air intake fan filter
This machine is equipped with the air intake fan filters (left and right on the front (2 locations), left and right
on the rear (2 locations), 4 locations in total).
If the filters are not cleaned properly, the temperature inside the machine may rise due to filter clogging. Clean
the filters to prevent lowering of the machine function or shortening of the service life.
Additionally, the filter and removing procedures used for the YSM20 differ from those used for the YSM20W.
The following describes both procedures.
3.8.1 Cleaning filters (YSM20)
1
Power off the machine.
1. If the machine is carriage type, detach
the carriage.
2. Exit the software and power off the
machine.
2
Detach the filter cover.
1. As shown in the figure on the right, use a
hex wrench to loosen the mounting bolt
of the filter cover. At this time, it is not
necessary to remove the bolt.
2. Pull out the filter cover obliquely and
forward.
3
Clean the filters.
1. Pull out the filter from the filter cover.
2. Suck both surfaces of the filter with a
vacuum cleaner or vacuum tool to
remove dust.
c
CAUTION
If the moistened filters are used, the dust combines with
moisture and causes clogging. Since it is enough to
clean the filters with a vacuum cleaner, do not wash
the filters with water.
n
NOTE
If dust cannot be removed or the filter has worn out,
replace the filter with a new one.
4
Return the filters to their original
positions.
Attach the filters and cover in the reverse
order of removal.
Removing the filter cover
Step 2
Filter cover
Mounting bolt
Hex wrench (3)
533C5-N2-10
Cleaning the filter
Step 3
Filter
533C6-N2-00
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Periodic maintenance items
3.8.2 Cleaning filters (YSM20W)
1
Power off the machine.
1. Detach the carriage if the machine is the
carriage type.
2. Exit the software and power off the
machine.
2
Detach the filter cover.
1. As shown in the figure on the right, use a
hex wrench to loosen the mounting bolt
of the filter cover. At this time, it is not
necessary to remove the bolt.
2. Pull out the filter cover forward and
upward.
3
Clean the filters.
1. Remove the filter mounting bolts with a
wrench (7).
2. The filter locates between 2 covers.
Remove the filter and suck both surfaces
of the filter with a vacuum cleaner or a
vacuum tool to remove dust.
c
CAUTION
If the moistened filters are used, the dust combines with
moisture and causes clogging. Since it is enough to
clean the filters with a vacuum cleaner, do not wash
the filters with water.
n
NOTE
If the dust cannot be removed or the filter has worn out,
replace the filter with a new one.
4
Return the filters to their original
positions.
Attach the filter sand cover in the reverse
order of removal.
Removing the filter cover
Step 2
Mounting bolt
Filter cover Hex wrench (3)
53394-N2-00
Cleaning the filter
Step 3
Filter
Mounting bolt
53395-N2-00
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Periodic maintenance items
3.9 Machine rear side filter
3.9.1 Cleaning the filter
The filter to be cleaned is attached on the right of the rear of the machine.
1
Open the cover.
Remove 2 screws mounting the cover with
Phillips screwdriver.
• YSM20 (2 positions)
• YSM20W (4 positions)
2
Detach the filter.
Filter holer includes type A and type B.
Type A
Push up the filter as shown in the figure on
the right and pull it out forward. When there
is no adjacent machine, slide the filter
horizontally and pull it out.
Type B
Push up the filter lightly and move it to left.
Pull it right and forward.
3
Clean the filter.
Use a vacuum cleaner or vacuum tool to
remove the dust sticking to the filter.
n
NOTE
If contaminants cannot be removed completely or if
the filter itself deteriorates, it is necessary to replace the
filter with a new one.
4
Reattach the filter.
Reattach the filter in reverse order of removal.
5
Reattach the covers.
Opening the cover
Step 1
Cover (Lower right of machine rear)
YSM20WYSM20
53370-N2-20
Detaching the filter
Step 2
Filter
Type A
Type B
Filter
53371-N2-20