YSM40R_Mainte_E.pdf - 第70页
7. 3-year maintenance 3-74 7.1 X and Y axes 3-74 7.1.1 Replacing Y-axis cable carrier chain links 3-74 7.2 Base section and others 3-77 7.2.1 Maintenance of the vacuum pumps 3-77 7.2.2 Detaching the pumps and making prep…
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
7. 3-year maintenance 3-74
7.1 X and Y axes 3-74
7.1.1 Replacing Y-axis cable carrier chain links 3-74
7.2 Base section and others 3-77
7.2.1 Maintenance of the vacuum pumps 3-77
7.2.2 Detaching the pumps and making preparations 3-78
7.2.3 Detaching the parts subject to wear 3-80
7.2.4 Attaching the replaceable parts 3-83
7.2.5 Attaching the pump 3-84
8. Others 3-85
8.1 Cleaning inside of nozzle shaft on RS head unit 3-85
3-1
3
Periodic maintenance items
1. Weekly maintenance
This section mainly describes weekly inspection and cleaning.
1.1 For all heads
1.1.1 Checking the nozzle spring action
Poor spring action of nozzles may cause pickup errors. Check the spring action of each nozzle at regular
intervals to prevent pickup errors.
To check the spring action, press on the tip of each nozzle. If it returns normally there is no problem. However,
if the return action is poor or sluggish, then pickup errors and recognition errors are likely to occur.
c
CAUTION
When checking by pressing the nozzle tip, use care to avoid applying excessive force. The condition is normal if the
tip returns to its original position after being pressed in approximately 1 mm.
Checking the nozzle spring action
Example showing type 502A nozzle
Press on the nozzle tip with your hand.
Returns to original
position
Returns sluggishly
or does not return.
OK
No good
53300-N9-00