46230813.pdf - 第54页
Page 52 T46230813 Rev . D DH P ositioning System Assembl y , P/T This Document Supports Assembly 46230813 Rev. D Changes T o This Revision Assembly Drawings section, Bill of Materials, deleted: - Det 40, 46987301 Block Q…
Page 50
T46230813 Rev. D DH Positioning System Assembly, P/T
This Document Supports Assembly 46230813 Rev. D
Preventive Maintenance Schedule
WARNING
Do not perform any preventive maintenance with power on unless
specifically instructed otherwise. Failure to observe this warning may
result in personal injury.
CAUTION
When performing machine maintenance, wear a wrist strap connected to
ground to prevent electrostatic discharge damage to printed circuit
boards.
Check: Perform Maintenance:
Check the rotary table
squareness Adjust as needed.
Check the rotary table air motor drive
wheel. Replace as needed.
Lubricate the rotary table lock assembly with
10w non-detergent oil.
Lubricate the actuator on the actuator
assembly with Kendall Super Blue grease.
Check: Perform Maintenance:
Flush and lubricate the X/Y ball bushings with
10w oil
Semiannual Maintenance (S): 36,000,000 Cycles
Check: Perform Maintenance:
Disassemble, clean and lubricate the rotary
table lock assembly per the assembly drawing.
Replace any worn parts.
Lubricate the X/Y ball lead screws with Kendall
Super Blue grease
Weekly Maintenance (W): 1,500,000 Cycles
Monthly Maintenance (M): 6,000,000 Cycles
Page 52
T46230813 Rev. D DH Positioning System Assembly, P/T
This Document Supports Assembly 46230813 Rev. D
Changes To This Revision
Assembly Drawings section, Bill of Materials, deleted:
- Det 40, 46987301 Block Qty 1
- Det 66, 46987201 X-Stop Qty 1
- Det 80, 80015101 Nut Qty 1
- Det 81, 46194901 X-Stop, Qty 1
- Det 96, 80000515 SHCS, Qty 2
- Det 165, 80004909 SSSFP, Qty 1
Assembly Drawings section, Bill of Materials, added:
- Det 81, 50683801 Stop, Clamp Assy Qty 2
Assembly Drawings section, Bill of Materials, quantity changes:
- Det 32, 80000604 SHCS Qty 10 was 12
- Det 110, 80000603 SHCS Qty 9 was 11
- Det 149, 80000608 SHCS Qty 3 was 5
Assembly Drawings section, updated drawing to show new Stop, Clamp Assembly.