YG200_YG200L_Mainte_E - 第39页
2-7 2 Daily maintenance items 5 . C l e a n i n g t h e c a m e r a l i g h t i n g u n i t D i r t o r d u s t p a r t i c l e s s t i c k i n g t o t h e c a m e r a l i g h t i n g u n i t c a n c a u s e r e c o g n …
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Daily maintenance items
4. 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.
Chips
Chips adhering to the bottom
of a tape feeder
Cleaning brush
Cleaning the feeder plate
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Daily maintenance items
5. Cleaning the camera lighting unit
Dirt or dust particles sticking to the camera lighting unit can cause recognition errors. Periodic inspection
and cleaning are recommended to prevent this problem.
1
Remove dust by using the lens blow
brush.
Use the blow brush to remove dust from the
camera lighting unit and half mirror.
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2
Wipe off the half mirror using a
cotton swab stick.
Apply several drops of lens cleaner to a
cotton swab and wipe off the half mirror.
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3
Wipe off the camera lighting unit
with a cleaning paper or cloth.
Apply several drops of lens cleaner to a
cleaning paper or cloth and wipe off the
camera lighting unit.
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NOTE
Use lint-free cleaning cloth or wipes.
Lens blow brush
Step 1
Lens blow brush
Cotton swab stick
Step 2
Cotton swab stick with lens
cleaner applied
Cleaning paper or cloth
Step 3
Use lint-free cleaning cloth or wipes.
Chapter 3 Periodic maintenance items
Contents
1. Weekly or biweekly inspection 3-1
1.1 Cleaning "Type A" nozzles 3-1
1.2 Cleaning Type F nozzles 3-
3
1.2.1 Removing the FNC nozzle assembly 3-3
1.2.2 Cleaning the FNC nozzle assembly 3-
5
1.2.3 Reassembling the FNC nozzle assembly. 3-1
0
1.3 Inspecting ball screws and linear guides of each axis 3-13
2. Monthly or bimonthly inspection 3-14
2.1 Cleaning and lubricating a nozzle holder 3-14
2.2
Cleaning and greasing the X, Y, YT and W axis ball screws
3-16
2.3
Cleaning and greasing the X, Y, YT and W axis linear guides
3-18
2.4 Inspecting and cleaning the air/mist filters 3-2
0
2.5 Cleaning the camera lens 3-2
2
3. Six-month or one-year inspection 3-23
3.1 Cleaning and replacing the ejector filter 3-23
3.2 Cleaning the spline shaft 3-2
4
3.2.1 Removing the standard nozzles 3-24
3.2.2 Cleaning the spline shaft 3-24
3.2.3
Attaching the nozzle, lubricating and checking negative pressure
3-27
3.3 FNC lock pin 3-29
3.3.1 Removing FNC lock pin 3-29
3.3.2 Cleaning and reassembling the FNC lock pin 3-32