YG12_英文保养手册.pdf - 第78页
3-28 3 Periodic maintenance items 4.2 Checking the R-axis spline belt (1 year) T here are four R-axis spline belts. Check the condition of eac h belt. n R-axis spline belt checkpoints • Is the belt becoming fray ed due t…
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3
Periodic maintenance items
4. Six-month or one-year inspection
4.1 Cleaning the camera lighting unit (6-month inspection)
The lighting unit may become dirty due to dust and dirt. We recommend periodic cleaning as explained below.
To ensure safety, make sure that the machine power switch is off or the emergency button is pressed before
starting work.
c
become unreliable.
c
of the lighting unit by the user will void the warranty.
n
Fiducial mark recognition camera
The fiducial mark recognition camera is mounted on the right (or left as an option) of the head assembly. Clean
the lighting unit for this camera as explained below.
• Cleaning method
Apply a few drops of lens cleaner to a lint-free
cleaning cloth and wipe the diffuser plate on the
bottom of the lighting unit.
53337-L5-00
Wipe with cleaning cloth.
Lighting unit for fiducial mark camera
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Periodic maintenance items
4.2 Checking the R-axis spline belt (1 year)
There are four R-axis spline belts. Check the condition of each belt.
n
R-axis spline belt checkpoints
• Is the belt becoming frayed due to cracks and belt wear?
• Is the belt splitting due to cracks or deterioration?
• Is the belt tension too loose? Is the belt itself loose?
c
cleaning of the spline belt by the user will void the warranty.
Spline for Head 1
Spline belt
Spline for Head 2
R-axis belt
R-axis belt
R-axis belt
R-axis belt
Belt tension
R-axis motor
Belt tension
R-axis motor
53345-L5-00
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Periodic maintenance items
4.3 Cleaning and replacing the blow station filter (1 year)
To clean or replace the blow station filter, follow the steps below.
c
of the blow station by the user will void the warranty.
1
Turn off the air supply and the
power to the machine.
1. Quit the software and turn off the
machine power switch.
2. Turn the air supply/shutoff valve inside
the machine lower left panel to the right,
to stop the air supply.
53346-L5-00
2
Cut the cable ties on the filter.
Using a wire cutter or similar tool, cut the
cable ties that hold the filter unit inside the
blow station stand.
53347-L5-00
3
Disconnect the air hose from one
end of the filter unit and take out
the filter.
1. Disconnect the air hose from one end of
the in-line filter unit.
2. Remove the filter joint caps on both sides
of the filter by rotating them 90 degrees.
3. Pull the transparent case to remove it
and take out the filter.
53348-L5-00
4
Clean the filter.
Use an air blow gun to blow air through the
filter from the inside and from the outside. If
the filter is excessively dirty and cannot be
cleaned, replace it with a new filter.
Shutting off the air supply
Step 1
Air supply/shutoff valve
Cutting the cable tie
Step 2
Cable tie
Wire cutter In-line filter unit
Taking out the filter
Step 3
Air hose
Filter
Transparent filter case
In-line filter unit
Filter joint caps