YC8_Mainte_E.pdf - 第49页
Chapter 3 Periodic maintenance items Contents 1. W eekly inspection 3- 1 1.1 Head 3- 1 1.1.1 Cleaning Type 63A nozzle 3- 1 1.1.2 Cleaning Type 64A and 65A nozzles 3- 2 1.1.3 Inspecting the nozzle holding force 3- 3 1.2 C…
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Daily maintenance items
3. Cleaning the camera protective glass
Dirt or dust particles sticking to the protective glass of the multi-view camera may cause recognition errors.
Periodic inspection and cleaning are recommended to prevent this problem.
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To ensure the safety, make sure that the emergency stop button is pressed or the machine power switch is
turned off before starting this work.
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Items to be prepared
• Lens blower brush (option)
• Lint-free cleaning cloth or paper towel
• Lens cleaner (option)
1
Remove dust on the protective glass
with the lens blower brush.
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TIP
The lens blower brush is an optional part.
2
Wipe the protective glass with a
lint-free cleaning cloth.
Apply a few drops of lens cleaner to a
lint-free cleaning cloth and wipe the
protective glass.
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Blowing off dust with the blower brush
Step 1
Lens blower brushProtective glass
Wiping the protective glass with a lint-free cleaning cloth
Step 2
Lint-free cleaning cloth
Chapter 3 Periodic maintenance items
Contents
1. Weekly inspection 3-1
1.1 Head 3-1
1.1.1 Cleaning Type 63A nozzle 3-1
1.1.2 Cleaning Type 64A and 65A nozzles 3-2
1.1.3 Inspecting the nozzle holding force 3-3
1.2 Checking the conveyor sensor condition and operation 3-4
1.2.2 Checking the board clamp condition 3-5
1.2.3 Checking the board clamp operation 3-5
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2.1 Head 3-6
2.1.1 Cleaning the nozzle air path 3-6
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2.2.1 Cleaning and greasing the ball screw 3-8
2.2.2 Cleaning and greasing the guides 3-11
2.3 Conveyor 3-13
2.3.1 Inspecting and cleaning the conveyor belt 3-13
2.3.2 Cleaning and greasing the hexagon spline 3-14
2.3.3
Inspecting, cleaning and greasing the PU (push-up) shaft (option) 3-15
3. Three-month inspection 3-17
3.1 Head 3-17
3.1.1 Cleaning and replacing the ejector filter 3-17
3.1.2 Checking the ejector vacuum pressure 3-18
3.1.3 Checking the blow valve operation (each head) 3-19
3.1.4 Checking the cleaning blow valve operation (for all heads) 3-19
3.1.5 Cleaning the inside of the spline shaft 3-20
3.1.6 Checking the negative pressure 3-22
3.1.7 Cleaning and greasing the Z and CZ axis ball screws 3-23
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3.2.1 Inspecting and cleaning the air/mist filters 3-24
4. Six-month or one-year inspection 3-26
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4.1.1 Cleaning the camera lighting units 3-26
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4.2.1 Checking the R-axis spline belt 3-27
3-1
3
Periodic maintenance items
1. Weekly inspection
This section mainly describes weekly inspection and cleaning.
1.1 Head
1.1.1 Cleaning Type 63A nozzle
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Required tools
• Air blow tool (option)
• IPA (isopropyl alcohol)
• Fine brush (toothbrush, etc.)
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1
Remove the nozzle from the head.
Always first press the emergency stop button
and then remove the nozzle from the head.
The machine must be in emergency stop to
ensure safety during work.
2
Clean the nozzle.
Immerse the nozzle in isopropyl alcohol and
then clean it with a fine brush.
3
Blow air through the nozzle.
Using an air blow tool, blow air through the
nozzle.
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Blowing air through the nozzle
Step 3
Air blow tool