YSM20_YSM20W_Mainte_E.pdf - 第57页
Chapter 3 Periodic maintenance items Contents 1. W eekly maintenance 3-1 1.1 Nozzle inspection 3-1 1.1.1 Inspecting nozzle slide section 3-1 1.1.2 Checking leaf spring/roller lock 3-2 1.2 Nozzle cleaning 3-3 1.2.1 Cleani…
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Daily maintenance items
3. Checking tape cutter
The used carrier tape after mounting components are automatically cut by tape cutters in the machine and
collected in empty tape box. If a tape cutter loses the sharpness, carrier tapes that are not cut may clog in
the path to the empty tape box. Check tape cutter sharpness everyday.
Checking tape cutter sharpness
Lower tape cutters (movable side
）
Upper tape cutters (fixed side）
Carrier tape
Lower
blade
Upper
blade
53205-N2-00
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2 checkpoints of daily tape cutter inspection
1. The sound when cutting tape is normal.
Check that the sound of tape cutter moving is not louder than usual.
Check that abnormal sound such as metal sound is not heard.
2. Carrier tapes in the empty tape box are cut appropriately.
Check the cut sections of carrier tapes when disposing of carrier tapes in the empty tape box.
n
NOTE
Tape cutter inspection, lubrication with disassembly, and replacing tape cutter blade must be performed by YAMAHA
service personnel as failure in these tasks cause serious injury. Contact YAMAHA sales representatives when tape
cutter abnormality is noticed.
Chapter 3 Periodic maintenance items
Contents
1. Weekly maintenance 3-1
1.1 Nozzle inspection 3-1
1.1.1 Inspecting nozzle slide section 3-1
1.1.2 Checking leaf spring/roller lock 3-2
1.2 Nozzle cleaning 3-3
1.2.1 Cleaning and lubricating nozzle slide section 3-3
1.2.2 Cleaning nozzle air path 3-4
1.2.3 Cleaning the nozzle tip 3-5
1.2.4 ANC nozzle attaching / detaching tool 3-7
1.3 Cleaning and lubricating gripper nozzle (option) 3-10
1.3.1 Inspecting gripper nozzle 3-10
1.3.2 Cleaning and lubricating gripper nozzle 3-10
1.4 Cleaning multi-camera lighting's protective glass 3-12
2. Monthly maintenance 3-13
2.1 X-axis 3-14
2.1.1 Cleaning and greasing X-axis ball screw 3-14
2.1.2 Cleaning and lubricating the X-axis guide 3-16
2.2 Y-axis 3-17
2.2.1 Cleaning/lubricating Y-axis guide and cleaning linear scale 3-17
2.3 Conveyor 3-19
2.3.1 Checking the conveyor sensor condition and operation 3-19
3. 3-month maintenance 3-20
3.1 Cleaning and replacing air filter 3-20
3.2 Checking ejector vacuum level 3-21
3.3 Operation check of blow valves for heads/cleaning 3-22
3.4 Checking shaft tip 3-24
3.5 HM Head: Checking Z-axis operation 3-25
3.5.1 HM head: Checking spline shaft Z-axis operation 3-25
3.5.2 HM head: Checking/cleaning around spline shaft 3-25
3.5.3 HM head: Applying grease to spline shaft (when required) 3-26
3.6 FM head: Cleaning/lubricating around ball screw 3-27
3.7 PU-axis 3-29
3.7.1 Cleaning and lubricating the PU-axis ball screw 3-29
3.8 Air intake fan filter 3-31
3.8.1 Cleaning filters (YSM20) 3-31
3.8.2 Cleaning filters (YSM20W) 3-32
3.9 Machine rear side filter 3-33
3.9.1 Cleaning the filter 3-33
4. 6-month maintenance 3-34
4.1 Cleaning camera lighting unit 3-34
4.1.1 Cleaning fiducial camera 3-34
4.1.2 Cleaning multi-camera 3-35
4.1.3 HM head: Cleaning scan camera 3-36
4.1.4 FM head: Simple cleaning of side-view camera 3-37
4.2 Control box 3-38
4.2.1 Cleaning the filter 3-38
5. 1-year maintenance 3-40
5.1 Cleaning spline shaft 3-40
5.1.1 HM head 3-40
5.1.2 FM head 3-42
5.2 Conveyor 3-44
5.2.1 Inspecting conveyor belt and cleaning the guides 3-44
5.3 Cleaning and lubricating W-axis 3-52
5.3.1 YSM20 Dual-stage: Cleaning and lubricating W/U axes 3-52
5.3.2 YSM20/20W Dual-lane: Cleaning and lubricating W-axis 3-57
5.3.3 YSM20/20W Single-lane: Cleaning and lubricating W-axis 3-60
5.4 Cleaning shaft tip 3-63
5.4.1 HM head: Cleaning shaft tip 3-63
5.4.2 FM head: Cleaning shaft tip 3-65
5.5 Air/mist filter 3-67
5.5.1 Replacing air/mist filter and cleaning cup 3-67
5.6 FM head: Cleaning inside of side-view camera 3-69
6. 2-year maintenance 3-74
6.1 Replacing the ejector bit 3-74