YS100_Mainte_E - 第65页
4.5 Checking spline shaft operation 3-39 4.5.1 Checking spline shaft Z-axis operation 3-3 9 4.5.2 Checking and cleaning around spline shaft 3-40 4.5.3 Lubricating the spline shaft (as needed) 3-41 4.6 Inspecting and repl…
Chapter 3 Periodic maintenance items
Contents
1. Weekly inspection 3-1
1.1 Inspecting and cleaning the nozzles 3-1
1.1.1 Inspecting and cleaning the slide section 3-1
1.1.2 Checking the nozzle leaf springs 3-3
1.1.3 Cleaning the nozzle tip 3-4
1.2 Cleaning and lubricating the gripper nozzle (option) 3-6
1.2.1 Inspecting the gripper nozzle 3-6
1.2.2 Cleaning and lubricating the gripper nozzle 3-6
1.3 Checking the conveyor sensor condition and operation 3-8
1.4 Checking the board clamp condition and operation 3-10
1.4.1 Checking the board clamp condition 3-10
1.4.2 Checking the board clamp operation 3-10
2. Monthly inspection 3-11
2.1 Cleaning the nozzle air path 3-11
2.2 Cleaning FNC nozzles 3-12
2.2.1 Removing FNC nozzle assembly 3-12
2.2.2 Cleaning the FNC nozzle assembly 3-14
2.2.3 Cleaning the FNC locate pin 3-18
2.2.4 Reassembling the FNC nozzle assembly 3-19
2.3 Inspecting ball screws and guides of each axis 3-22
3. Two-month inspection 3-23
3.1 Cleaning and greasing the X and Y axis 3-23
3.1.1 Cleaning and greasing the X and Y axis ball screws 3-23
3.1.2 Cleaning and greasing the X, Y and W axes guides 3-25
3.2 Cleaning and greasing the push-up axis (PU axis) 3-26
3.3 Inspecting the board conveyor unit 3-28
3.3.1 Inspecting and cleaning the conveyor belt 3-28
4. Three-month inspection 3-32
4.1 Cleaning and replacing the ejector filter 3-32
4.2 Checking the ejector vacuum pressure 3-33
4.3
Operation check of head blow valve and cleaning blow valve
3-34
4.4 Cleaning the inside of the spline shaft 3-36
4.4.1 Cleaning the inside of the spline shaft 3-36
4.4.2 Checking the negative pressure 3-38
4.5 Checking spline shaft operation 3-39
4.5.1 Checking spline shaft Z-axis operation 3-39
4.5.2 Checking and cleaning around spline shaft 3-40
4.5.3 Lubricating the spline shaft (as needed) 3-41
4.6 Inspecting and replacing the air and oil mist filter 3-43
5. Six-month inspection 3-45
5.1 Cleaning the fiducial camera 3-45
5.2 Cleaning and lubricating the W-axis 3-46
5.3 Cleaning the side view camera (Option) 3-48
6. One-year inspection 3-49
6.1 Cleaning and replacing the blow station filter 3-49
6.2 Checking the nozzle station sensor condition (option) 3-50
3-1
3
Periodic maintenance items
1. Weekly inspection
This section mainly describes weekly inspection and cleaning.
1.1 Inspecting and cleaning the nozzles
A spring-action or defective nozzle leaf spring may cause pickup errors. To prevent this, inspect each nozzle.
1.1.1 Inspecting and cleaning the slide section
n
Checking the spring action
Check the spring-action of the nozzles. Press on a nozzle. If it returns normally, there is no problem. However,
if the return action is poor (sluggish), pickup errors and recognition errors will occur.
c
CAUTION
When checking by pressing the nozzle tip, do not apply excessive force. The condition is normal if the tip returns to its
original position after being pressed in approx. 1 mm.
Checking the nozzle spring action
Press on the nozzle tip with your hand.
OK No good
Returns to original
position
Returns sluggishly
or does not return.
53300-L1-00