YS12P_YS12F_YG12F_Mainte_E.pdf - 第52页

4. Six-month or one-year inspection 3-2 8 4.1 Cleaning the fiducial camera lighting unit (6-month inspection) 3-2 8 4.2 Checking the R-axis spline belt (1 y ear) 3-2 9 4.3 Cleaning and replacing the blow station f ilter …

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Chapter 3 Periodic maintenance items
Contents
1. Weekly inspection 3-1
1.1 Checking and cleaning the nozzles 3-1
1.1.1 Checking and cleaning the spring-action parts 3-1
1.1.2 Checking the nozzle leaf springs 3-3
1.1.3 Cleaning the nozzle top end 3-3
1.2 Checking the conveyor sensor condition and operation 3-4
1.3 Checking the board clamp condition and operation 3-5
1.3.1 Checking the board clamp condition 3-5
1.3.2 Checking the board clamp operation 3-5
  6
2.1 Cleaning the nozzle air path (monthly) 3-6
2.2 Inspecting each axis (monthly) 3-7
  8
2.3.1 Cleaning and greasing the X, Y and W axis ball screws 3-8
2.3.2 Cleaning and greasing the X, Y and W axes linear guides 3-11
2.4

3-13
2.5
Inspecting and cleaning the board conveyor belt (bimonthly)
3-15
3. Three-month inspection 3-16
  6
3.1.1 Checking the ejector vacuum pressure 3-17
3.1.2 Checking the blow valve operation (each head) 3-18
3.1.3 Checking the cleaning blow valve operation (for all heads) 3-18
3.2 Cleaning and lubricating the inside of the spline shaft 3-19
3.2.1 Cleaning the inside of the spline shaft 3-19
3.2.2 Checking the negative pressure 3-22
3.3
Checking the spline shaft movement and lubricating the slide section
3-23
3.4 Checking the SC-axis flex cable (YS12P) 3-24
  5
3.6 Cleaning and greasing the hexagon spline 3-27
4. Six-month or one-year inspection 3-28
4.1
Cleaning the fiducial camera lighting unit (6-month inspection)
3-28
4.2 Checking the R-axis spline belt (1 year) 3-29
4.3
Cleaning and replacing the blow station filter (1 year) … option
3-30
4.4
Checking the nozzle station sensor condition (1 year) … option
3-31
4.5 Inspecting and cleaning the controller filter (1 year) 3-32
4.6
Cleaning the multi-view camera lens and lighting unit (1 year) …. option
3-33
4.7
Cleaning the scan camera lighting unit (6-month inspection) …. YS12P
3-34
3-1
3
Periodic maintenance items
1. Weekly inspection
This section mainly describes weekly inspection and cleaning.
1.1 Checking and cleaning the nozzles
Ifbuffingaction(springaction)ispoor,componentpickuperrorsmayoccur.Topreventsuchproblems,
periodicallycheckandcleaneachnozzle.
1.1.1 Checking and cleaning the spring-action parts
n
Checking the spring action
Checkthespringactionofthenozzles.Pressonanozzleandifitreturnsnormallythereisnoproblem.
However,ifthereturnactionispoor(sluggish)thenpickuperrorsandrecognitionerrorswilloccur.
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-L6-00