YG12_英文保养手册.pdf - 第47页

2-5 2 Daily maintenance items 2. Cleaning the feeder plate Clean the feeder plate by using the brush supplied with the machine. Chips or foreign matter falling on the feeder plate might bite into the surface during feede…

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2
Daily maintenance items
1.2 Checking the nozzles visually
Use either of the following two methods to check the nozzle tip visually.
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Remove the nozzle and check with a magnifying glass or similar tool.
Nozzle tip
Solder is adhering to nozzle hole
Solder is adhering to nozzle tip
Nozzle hole
Nozzle state
Normal condition
Clogged nozzle Shiny material on tip
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Leave the nozzle installed and check with a hand mirror and flashlight.
Flashlight
Multi-vision camera
Hand mirror
Check with a hand mirror.
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
If the above check reveals a dirty or a clogged nozzle, promptly clean the nozzle by referring to section 1.1 "Checking
and cleaning the nozzles", in Chapter 3.
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2
Daily maintenance items
2. Cleaning the feeder plate
Clean the feeder plate by using the brush supplied with the machine. Chips or foreign matter falling on
the feeder plate might bite into the surface during feeder setting and cause the pickup position to deviate.
Periodic inspection and cleaning are recommended to prevent this problem.
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YS12
Cleaning brush
Cleaning the feeder plate (bank)
Dustpan
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YG12
Chips
Chips adhering to the bottom
of a tape feeder
Cleaning brush
Cleaning the feeder plate
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Reference
You can clean chips and debris on the feeder plate while dropping them into the holes in the rear of the feeder plate.
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Daily maintenance items
3. Cleaning the camera transparent cover
Dirt or dust particles sticking to the transparent cover of the multi-view camera can cause recognition errors.
Periodic inspection and cleaning are recommended to prevent this problem.
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To ensure safety, make sure that the machine power switch is off or the emergency stop button is pressed
before starting work.
1
Remove dust on the transparent
cover with the lens blower brush.
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Reference
A lens blower brush is available as an option.
2
Wipe the transparent cover with a
lint-free cloth.
Apply a few drops of lens cleaner to a
lint-free cleaning cloth or paper towel and
wipe the transparent cover.
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NOTE
Usealint-freecleaningclothorpaperwiper.
A lens cleaner is supplied with the machine. Do not use
other type of cleaner.
Blowing off dust with blower brush
Step 1
Lens blower brush
Wiping the transparent cover
Step 2
Lent-free cleaning cloth or paper wiper