M3_MaintenanceManual_e.pdf - 第36页
3- 9 3 Periodic maintenance items 2.5 Cleaning the camera lens The camera lens may become dirty sue to dust and dirt, we recommend periodic cleaning as explained below. 1 Press the emergency stop button. e The machine mu…
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Periodic maintenance items
■ Cleaning the air filter
1
Remove the filter cup.
See the previous procedure in “Cleaning the filter
cup”.
2
Remove the air filter.
Rotate the white disk clockwise as viewed from the
top and take out the air filter.
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3
Clean the air filter.
Use an air blow gun to blow away dust and
impurities trapped by the air filter. If the filter is
excessively dirty and cannot be cleaned, replace it
with a new filter.
4
Reattach the air filter.
Screw the white disk back in to attach the air filter
to the original position.
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5
Reattach the filter cup.
n
NOTE
When cleaning the mist filter, use the same procedure.
Removing the air filter
Step 2
Rotate the white disk clockwise to loosen
and remove it.
Reattaching the air filter
Step 4
Air filter
2. Monthly or bimonthly inspection
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Periodic maintenance items
2.5 Cleaning the camera lens
The camera lens may become dirty sue to dust and dirt, we recommend periodic cleaning as explained below.
1
Press the emergency stop button.
e
The machine must be in emergency stop to ensure
safety during work.
2
Remove all feeders from the feeder plate.
The camera lens cannot be cleaned while feeders
are installed on the feeder plate. Remove all
feeders from the feeder plate.
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3
Detach the connector and check the lens.
Detach the connector (CN7) located at the front
right of the camera unit. Illuminate the camera
from the top with a pen light or flashlight. You will
see the camera lens.
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4
Clean the camera lens.
1. Use a blow brush to blow air onto the lens to
remove dust buildups.
2. Apply several drops of lens cleaner to a cotton
swab and wipe off the lens.
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5
Reattach the connector.
Reattach the connector (CN7) to the original
position.
2. Monthly or bimonthly inspection
Cleaning the lens
Step 4
Camera lensCotton swab stick
applied with lens cleaner liquid
Removing the connector
Step 3
Camera lensConnector (CN7)
Removing the feeders
Step 2
Camera unit
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Periodic maintenance items
3. 6-month inspection
3.1 Cleaning and replacing the ejector filter
Although depending on the air supply conditions and operating time, ejectors should be inspected once every 6
months. Use an air blow gun to remove dust buildups when small. We recommend replacing the air filter if heavy
dust deposits are found.
1
Press the emergency stop button.
e
The machine must be in emergency stop to ensure
safety during work.
2
Open the maintenance cover.
Use a Phillips screwdriver to loosen the screws
securing the maintenance cover to the top of the
machine and remove the maintenance cover.
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3
Take out the filter.
Loosen and remove the filter cap by hand, then use
tweezers to take the air filter out of the ejector.
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4
Clean the air filter.
When there is only a little dust in the filter, use an
air gun to blow it away and return the filter to the
original position.
5
Replace the air filter as necessary.
If there are heavy dust deposits in the filter or the
filter has discolored, replace it with a new filter.
n
NOTE
As a general guide, the filters should be replaced once every 6 months,
although this actually depends on the operating time.
6
Reattach the filter cap.
Screw the filter cap back into the original position.
Do not forget to fit the O-ring inside the ejector.
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7
Reattach the maintenance cover.
Use the Phillips screwdriver to reattach the
maintenance cover to the top of the machine.
Opening the maintenance cover
Step 2
Phillips screwdriver
Maintenance cover
Removing the filter cap
Step 3
Filter cap
Inserting the filter
Step 6
Filter fitted into the cap
O-ring