YSM40R_Mainte_E.pdf - 第68页

Chapter 3 Periodic maintenance items Contents 1. W eekly maintenance 3-1 1.1 For all heads 3-1 1.1.1 Checking the nozzle spring action 3-1 1.1.2 Checking the leaf spring/roller lock 3-2 1.2 Nozzle cleaning 3-3 1.2.1 Clea…

100%1 / 217
2-12
2
Daily maintenance items
3. Checking tape cutter sharpness
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
53207-N9-00
n
3 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.
3. Carrier tapes in the empty tape box are disposed of.
Check the empty tape box everyday and dispose of accumulated carrier tapes.
c
CAUTION
As used carrier tapes accumulates in the empty tape box, dispose of them periodically. If the empty tape box is filled
with them, trouble such as cutter operation error may occur.
n
NOTE
Lubricating tape cutter 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 For all heads 3-1
1.1.1 Checking the nozzle spring action 3-1
1.1.2 Checking the 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 the nozzle air path 3-5
1.2.3 Cleaning the nozzle tip 3-6
1.2.4 ANC nozzle attaching/detaching tool 3-8
1.3 Vision system 3-15
1.3.1 Cleaning the multi-vision camera lighting's protective cover 3-15
2. Monthly maintenance 3-16
2.1 X-Y axis (4-beam type) 3-17
2.1.1 Cleaning/greasing X-axis ball screw (4-beam type) 3-17
2.1.2 Cleaning/lubricating X-axis guide (4-beam type) 3-19
2.1.3 Cleaning/Lubricating Y-axis guides, Cleaning linear scale
(4-beam type) 3-21
2.2 X-Y axis (2-beam type) 3-23
2.2.1 Cleaning/greasing X-axis ball screw (2-beam type) 3-23
2.2.2 Cleaning/Lubricating X-axis guides, Cleaning linear scale
(2-beam type) 3-25
2.2.3 Cleaning/Lubricating Y-axis guides, Cleaning linear scale
(2-beam type) 3-27
2.3 Conveyor unit 3-29
2.3.1 Board detection sensors 3-29
2.4 Base section and others 3-30
2.4.1 Cleaning feeder float sensor 3-30
2.5 Feeder exchange carriage 3-31
2.5.1 Cleaning/lubricating carriage cam followers 3-31
2.6 RS head 3-32
How to lower RS head/nozzle shafts 3-32
2.6.1 Inspecting and replacing the air filters 3-33
3. 3-month maintenance 3-35
3.1 MU head 3-35
3.1.1 Cleaning/replacing the air filter 3-35
3.1.2 MU head: Checking spline shaft Z-axis operation 3-36
3.1.3 MU head: Checking/cleaning around spline shaft 3-36
3.1.4 MU head: Applying grease to spline shaft (when required) 3-37
3.2 RS head 3-38
3.2.1 Inspecting/cleaning nozzle shaft tip 3-38
3.2.2 Lubricating nozzle shaft tip 3-39
3.2.3 Cleaning and lubricating the vacuum selector (spool) 3-41
3.3 FL head 3-43
3.3.1 Cleaning and replacing the air filter 3-43
3.3.2 Cleaning and lubricating the spline shaft and ball screw 3-44
3.4 Base section and others 3-45
3.4.1 Cleaning the air intake fan filter 3-45
3.4.2 Cleaning air base MACS (4-beam type) 3-47
3.5 Feeder exchange carriage 3-48
3.5.1 Cleaning/lubricating guide rail cover clamp 3-48
4. 6-month maintenance 3-49
4.1 Vision system 3-49
4.1.1 Fiducial camera 3-49
4.1.2 Multi-vision camera 3-50
4.1.3 Side-view camera (multi-vision camera installed type) 3-51
4.1.4 RS head side-view camera 3-52
5. 1-year maintenance 3-53
5.1 MU head 3-53
5.1.1 Cleaning the spline shaft 3-53
5.2 FL head 3-55
5.2.1 Cleaning the spline shaft 3-55
5.2.2 Cleaning/lubricating scissors gear 3-57
5.3 Conveyor 3-58
5.3.1 Inspecting conveyor belt and cleaning guide and pulley 3-58
5.3.2 Cleaning and greasing the hexagon spline 3-60
5.3.3 Cleaning/lubricating W-axis ball screw and guides 3-61
5.3.4 Cleaning/lubricating PU-axis ball screw 3-63
5.4 Base section and others 3-65
5.4.1 Cleaning the filters 3-65
5.4.2 Cleaning the air and mist filters and cups 3-67
6. 2-year maintenance 3-68
6.1 RS head 3-68
6.1.1 Clean/lubricate scissors gear 3-68
6.1.2 Cleaning
/
lubricating upper part of the nozzle shafts 3-69
6.1.3 Replacing vacuum line Packing Assembly 3-70
6.1.4 Replacing the blow valves 3-72