Maintenance and Care
46
10.00 | SWS 005 – 300 | Assembly and Operating Manual | en | 389456
NOTE
All Tool Changers are initially lubricated using MobilGrease®
XHP222 Special grease. The end-user must apply additional
lubricant to the locking mechanism components and alignment
pins prior to start of service Lubrication [
}
47].
For this purpose, tubes of lubricant are shipped with every Tool
Changer.
NOTE:
MobiGrease® XHP222 Special is a NLGI#2 lithium complex grease
with molybdenum disulfide.
Schedule
Application(s) Tool Change Frequency Inspection Schedule
General Usage
Material Handling
Docking Station
> 1 per minute Weekly
General Usage
Material Handling
Docking Station
< 1 per minute Monthly
Welding/Servo/Deburring
Foundry Operations (Dirty
Environments)
All Weekly
Checklist
Balls/Alignment
Pins/Holes/Bearing
Race
Inspect for lubrication and wear. A NLGI #2, lithium-based grease
with molybdenum disulfide additive is suggested for locking
mechanism and alignment pin lubrication. Over time, lubricants can
become contaminated with process debris. Therefore, it is
recommended to thoroughly clean the existing grease and replace
with new as needed. Lubrication [
}
47].
Excessive alignment pin/bushing wear may be an indication of poor
robot position during pickup/drop-off. Adjust robot position as
needed. Check Tool Stand for wear and alignment problems.
Wear on the balls/bearing race could be an indication of excessive
loading.
Mounting Hardware /
/Interface Connections
Inspect for proper torque and interference or wear, abrasions, cuts
of hoses, and electrical cables. Tighten and correct as required.
Seals Inspect for wear, abrasion, and cuts.
Exposed O-rings and rubber bushings may be subject to damage
during normal operation. Replace damaged o-rings and rubber
bushings as needed.
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