YSM40R_Mainte_E - 第136页
3-66 3 Periodic maintenance items 3 Detach the filter . Use a Phillips screwdriver to loosen the screws that hold the filter and then pull out the filter . 53386-N9-00 4 Clean the filter . Use a vacuum cleaner or vacuum …
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Periodic maintenance items
5.4 Base section and others
5.4.1 Cleaning the filters
As in the case of the air intake fan filter, neglecting to clean the filters in the controllers can cause filter
clogging and a temperature rise in the machine. Clean each filter at regular intervals to maintain machine
performance and ensure a long service life.
2 types of filters in the controllers require regular cleaning. They are located at the following 3 positions:
System controller filter : 1 at rear center of machine
Servo controller filter : 1 at front left side, and one at right side as viewed from the rear
1
Prepare for work.
1. Remove the feeder exchange carriage
on the rear of the machine.
2. Remove the tape cutter duct on the rear
of the machine.
3. Power off the machine.
2
Detach the cover.
Use a Phillips screwdriver to remove the
screws that hold the front left cover, rear
center cover, and rear right cover of the
machine. Then detach the 3 covers.
53385-N9-00
Detaching the covers
Step 2
Detach these 3 covers.
Rear side of machine
Front side of machine
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Periodic maintenance items
3
Detach the filter.
Use a Phillips screwdriver to loosen the
screws that hold the filter and then pull out
the filter.
53386-N9-00
4
Clean the filter.
Use a vacuum cleaner or vacuum tool to
remove the dust sticking to the filter.
n
NOTE
If a filter replacement is not required, proceed to Step 6.
5
Replace the filter.
The filter is sandwiched between 2 panels as
shown in the figure at right.
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.
6
Return filter to original position.
Return the filter by reversing its removal
procedure.
7
Reattach the covers.
8
Reattach the tape cutter duct.
Step 3, 5
Detaching the filter
System controller
Servo controller
Slide the top side
toward the front
Filter
Slide the top side
toward the rear
Filter mounting screw
Filter mounting screw
Filter
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Periodic maintenance items
5.4.2 Cleaning the air and mist filters and cups
An air filter and an oil mist filter are installed at the air supply fitting of the machine to prevent oil, water, and
impurities in the air compressor from entering the machine. This section describes the procedure for inspecting
and cleaning these filters and also for replacing the filter media (filter elements).
1
Detach the air coupler from the
machine.
To ensure worker safety, detach the air
coupler from the air supply fitting on the
machine.
c
CAUTION
When disconnecting the air coupler from the air supply
fitting, be aware that a loud air exhaust sound occurs.
Also be aware of oil, water, and impurities that may
spray out.
2
Check the inside of the filer cup.
Visually check for oil or water deposits in the
filter cup. If the window is dirty, follow the
steps below to clean the filter cup.
TIP
The drain cock at the bottom of the filter cup is an
auto-drain type. It automatically drains the oil or water
when deposited in the cup. We recommend
connecting a hose to this drain cock.
3
Detach the filter cup.
While pressing the cup's button, turn the cup
to the left and then pull downward to
detach it. The detached cup has a double
construction. Only the transparent inner cup
requires cleaning.
53387-N9-00
4
Clean the inside of the filter cup.
1. Lightly clean the filter cup with water.
2. Pour water-diluted neutral detergent into
the filter cup and clean the inside while
shaking it.
3. Air blow the filter cup and wipe away
any moisture with clean cloth or paper.
53388-N9-00
5
Check the filter media status.
Rotate the media to detach it, and check it
for soiling and clogging. If soiled, replace it
with a new media indicated in the
Consumable Parts List.
6
Attach the media and cup.
Attach the media and cup by reversing the
removal procedure given above.
7
Reconnect the air coupler to the air
coupler.
After connecting the air coupler, check that
no air is leaking.
Step 3
Air supply fitting
Drain cocks (Leave the hoses connected.)
Removing the cup
Filter cup (inner)
Air filter
Oil mist filter
Button
Step5
Detaching and checking filter media
Oil mist filter
Air filter