YCP10 Users_E.pdf - 第257页
2-10 2 Inspection and maintenance 2.3.2 Belt T ype B 1 Pr epare for tension adjustment. See Step 1 to 3 in "2.3.1 Belt Type A" to detach mask guide plate. 2 L oosen the belt tension. 1. Mark the current positio…
2-9
2
Inspection and maintenance
7
Check the set SPAN value.
Check the set SPAN value according to the
measured SPAN value referring to the table
at right.
53227-N1-00
8
Enter SPAN value.
Enter the value according to tension meter
SPAN.
Tension meter set value
WEIGHT: 1.3 g/m
WIDTH: 6 mm
SPAN: (Checked value)
9
Measure the belt tension.
Measure the belt tension an the position
shown at right with tension meter.
Tension value: 12.5 to 19 N
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NOTE
Make sure to use tension meter when measuring and
adjusting the tension.
0
Adjust the tensioner position.
1. Repeat Step 5 to Step 9 according to the
belt tension measurement result until the
value falls within the specified value.
2. Tighten the tensioner bolt after the belt
tension enters the appropriate range.
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CAUTION
The tightening torque of tensioner mounting bolt is 5.5
N•m. Make sure not to tighten the bolt excessively.
q
Check the belt rotating condition.
Run the conveyor belt and check that the
motor pulley does not slip.
1. Cancel the emergency stop.
2. On the [Unit]-[Conveyor] tab, press the
[Convey In] and [Convey Out] buttons to
turn on the conveyor motor and check
the belt rotation.
3. If the slip of the motor pulley, the belt
rotation fluctuation and the deflection
are excessive, adjust the tensioner
(pulley) position and transfer a board
again and check the condition.
w
Return the mask guide plate to its
original position.
Attach the mask guide plate to conveyor by
tightening 4 bolts with hex wrench (3 mm).
Measured SPAN Set SPAN Measured SPAN Set SPAN
Checking set SPAN
Step 7
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Tension measurement position
Step 9
Tension measurement position
Tension value:12.5 to 19 N
Adjusting tensioner position
Step 10
Tensioner mounting bolt
Hex wrench (5 mm)
Loosen belt.
Tighten belt.
Hex wrench (4 mm)
2-10
2
Inspection and maintenance
2.3.2 Belt Type B
1
Prepare for tension adjustment.
See Step 1 to 3 in "2.3.1 Belt Type A" to
detach mask guide plate.
2
Loosen the belt tension.
1. Mark the current position of tension
adjustment plate with permanent marker
before loosening the belt.
2. Loosen 2 bolts on tension adjustment
plate with hex wrench (3 mm). Then
loosen the belt.
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3
Tighten the tension adjustment
plate temporarily.
If applying tension strongly, slide the
tightening position to black arrow's direction
shown at right. Sliding it to white arrow's
direction loosens the tension.
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4
Measure the belt tension.
Measure the position shown in the figure
Step 4 with tension meter.
The following is the appropriate value.
Tension value: 24 to 34 N (256 to 305Hz)
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5
Adjust the belt position.
Adjust the belt tension according to the belt
tension measurement result until the value
falls within the specified value.
n
NOTE
Make sure to use tension meter when adjusting the
tension.
6
Tighten the tension adjustment
plate bolts.
Tighten the tension adjustment plate bolts
after the belt tension enters the appropriate
range.
7
Check belt rotating condition and
return mask guide plate to original
position.
See Step 11 to 12 in "2.3.1 Belt Type A" to
check and return the conveyor.
Loosening belt tension
Step 2
Tension adjustment plate
mounting bolt
Hex wrench (3 mm)
Conveyor belt
Mark here before adjustment.
Tightening tension adjustment plate
temporarily
Step 3
Tension adjustment
mounting bolt
Tension adjustment plate
Hex wrench (3 mm)
Measuring tension (exit side)
Step 4
Measure here.WEIGHT ：2.5 g/m
WIDTH ：6 mm
SPAN ：78 mm
Tension meter set value:
24 to 34 N (256 to 305Hz)
Tension value:
2-11
2
Inspection and maintenance
2.5 Inspecting and cleaning the air/mist filters
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.
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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
• Neutral detergent
• Air blow tool (option)
• Cleaning rag
• Replacement air filter (KLC-M8506-00X FILTER ELEMENT)
• Replacement mist filter (LG0-M86A2-10X MIST FILTER ELEMENT)
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CAUTION
When performing air blow, wear dust-proof goggles and mask to protect your face from blown dust, etc.
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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.
While pressing the button on the side of the
filter cup, turn it clockwise, and pull the filter
cup downwards. The cup you have removed
has a double structure. The inner transparent
cup should be cleaned.
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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. Air blow the filter cup and wipe away
any moisture with clean cloth or paper.
4
Reattach the filter cup.
Install the oil mist filter.
1. Adjust the button on the cup to the
position where the filter has been
removed. Push the cup upward.
2. Turn the cup clockwise until a click sound
is heard.
Install the air filter
Turn the cup clockwise until a click sound is
heard.
Removing the filter cup
Step 2
Filter cup
Disconnect the
air coupler.
Air filer
Button
Oil mist filter