6-1-3
Checking Fastener Torques
The following fasteners must be periodically checked for proper torque.
• Mounting screws: 96 to 104 N-m
• External equipment mounting fasteners (if present): 2.5 N-m
• Cable D-sub connectors: finger tight
• Tool flange setscrew: 1.1 N-m
• Tool flange socket-head screws: 2.5 N-m
• Tool flange end-of-arm tooling mounting fasteners: 7.5 N-m
• Camera bracket mounting screws (if present): 2.5 N-m
6-1-4
Checking Safety and Warning Labels
This section lists the various safety and warning labels and their placement on the robot. Use this in-
formation to perform periodic checks to ensure the labels are not damaged and are legible.
Risk of electric shock.
Multiple power sources may be present,
lockout and tagout all power.
Residual voltage may be present,
wait 2 minutes before servicing.
Use a crane and straps to lift the robot
by inner arm and controller handle.
Never lift the robot by the quill.
Install in a controlled
environment relatively
free of contaminants.
Additional Information
The
label indicates the operation of the joint 3 and joint 4 brake.
6-1-5
Checking for Oil Leaks
The robot uses oil in the harmonic drive components for lubrication. Periodically inspect the robot for
any signs of oil in areas immediately outside of the harmonic drive. Check these locations:
• The area around Joint 1.
• The area around Joint 2.
• Inside the base of the robot. Refer to
Amplifier Chassis Replacement Procedure
information about about accessing the inside of the base of the robot.
6-1-6
Lubricating Joint 3
The joint 3 quill needs to be lubricated on a periodic basis of 3 months or 150 km of linear travel,
whichever comes first. 150 km of linear travel is approximately 2 weeks if a robot is operating 24 hours
per day for 7 days per week.
6 Maintenance
6-4
i4H Robots User's Manual (I660)
Summary of Contents for i4-650H
Page 1: ...i4H Robots User s Manual i4 650H i4 750H i4 850H I660 E 02...
Page 6: ...Manual Information 4 i4H Robots User s Manual I660...
Page 74: ...2 Specifications 2 20 i4H Robots User s Manual I660...
Page 142: ...5 Troubleshooting 5 6 i4H Robots User s Manual I660...
Page 176: ...Appendix A 16 i4H Robots User s Manual I660...
Page 177: ...I Index I 1 i4H Robots User s Manual I660 I...
Page 180: ...Index I 4 i4H Robots User s Manual I660...
Page 181: ......