YSi-X_Ope_E - 第93页
4-32 4 Maintenance 5 Reconnect the air hose to the air coupler . After connecting the air hose, check that no air is leaking. n NOTE When cleaning the filter after cleaning the filter cup, leave the filter cup removed and a…
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4
Maintenance
6.2 Inspecting and cleaning the air filter
Air/mist filters are used to prevent oil, mist and other impurities in the air compressor from penetrating into the
machine. These filters should be inspected and cleaned periodically as instructed below. (The filter closer to
the air coupler is the air filter and the other one is the mist filter.)
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CAUTION
The air coupler should be disconnected to safely perform the work. When disconnecting it, be careful not to allow oil,
water, or impurities to splash outward. Also take care since a large air exhaust sound is produced when disconnecting
the air coupler.
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Required tools
• Air blow tool
• Paper wipe
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Cleaning the filter cup
1
Check the inside of the filer cup.
Check for oil or water deposits in the filter
cup through the window. 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.
2
Remove the filter cup.
Turn the filter cup to the left and pull it down
to remove it.
53436-M6-00
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CAUTION
An O-ring is fitted to the filter cup. Be careful not to lose
it when removing the filter cup.
3
Clean the inside of the filter cup.
1. Lightly clean the filter cup with water.
2. Then, pour water-diluted neutral
detergent into the filter cup and clean
the inside while shaking it.
3. Blow air onto the filter cup using the air
blow tool and then wipe away the
moisture in the filter cup with a paper
wipe.
4
Reattach the filter cup.
Reattach the filter cup by turning it to the
right.
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CAUTION
An O-ring is fitted to the filter cup. Be careful not to
forget to fit it in place.
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NOTE
Leave the filter cup removed to clean the air filter as
explained in the next procedure.
Removing the filter cup
Step 2
Filter cup
Remove the
air coupler.
Air filter
Oil and mist filters
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4
Maintenance
5
Reconnect the air hose to the air
coupler.
After connecting the air hose, check that no
air is leaking.
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NOTE
When cleaning the filter after cleaning the filter cup,
leave the filter cup removed and advance to the next
section “Cleaning the filter”.
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Cleaning the air filter and mist filter
1
Remove the filter cup.
See the previous procedure in "Cleaning the
filter cup".
2
Remove the filter.
Use the Phillips screwdriver to remove the
mounting screw (by turning it clockwise as
viewed from above) and remove the filter.
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3
Clean the filter element.
Use the air blow tool to blow away dust and
impurities trapped in the filter element. If the
filter is excessively dirty and cannot be
cleaned, replace it with a new filter.
4
Reattach the filter.
Screw the white disk back in to attach the
air filter to the original position.
5
Reattach the filter cup.
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NOTE
When cleaning the mist filter, use the same procedure.
To remove the mist filter, unscrew the white portion by
hand (by turning it clockwise as viewed from above).
6
Connect the air coupler.
Connect the air coupler and make sure that
no air leaks.
Removing the filter
Step 2
Mist filter
( MIST FILTER ELEMENT)
Filter
( FILTER ELEMENT)
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Maintenance
7. Six-month inspection
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NOTE
Before beginning work, remove the rear center panel by referring to section 3.4 “Removing the rear center panel” in
this chapter so that you can open and close the rear safety door. After finishing the work, reattach the rear center
panel.
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CAUTION
• When handling grease or lubricant, read and follow the precautions listed in section 3.2.2, "Lubricating tools and
grease", in this chapter.
• If abnormal noise is emitted from the ball screw or guide of each axis, then contact our sales representative for
assistance. Disassembly and cleaning of the ball screw or guide by the user will void the warranty.
7.1 Cleaning and greasing the ball screws and guides
7.1.1 Cleaning and greasing the HZ-axis ball screws
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Required tools
• Phillips screwdriver
• Lent-free cleaning wipe
• Grease gun
• Specified grease (NSL)
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CAUTION
Wear protective glasses and gloves when handling grease.
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1
Press the emergency stop button.
The machine must be in emergency stop to
ensure safety during work.
2
Open the safety door on the rear of
the machine.
3
Remove the grease spattering
prevention cover.
1. Use the Phillips screwdriver to remove the
bolts (two each on top and bottom)
securing the grease spattering
prevention cover.
2. Remove the grease spattering prevention
cover by pulling it down.
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4
Clean the ball screws.
Wipe away the old grease and dirt from the
entire ball screw with a paper wipe.
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CAUTION
Wipe away the old grease and dirt in the lead groove
of the ball screw.
Also check that no debris or residue
remains in the lead groove.
Removing grease spattering prevention cover
Step 3
Grease spattering prevention cover
Mounting bolt
Cleaning the HZ-axis ball screw
Step 4
Paper wipe