Fanuc Robot M-710i

Check for external damage or peeling paint

Check the mechanical cable. damaged or twisted

Check the motor connector and exposed connector loosening

Tighten the cover and main bolt

Check the mechanical stopper and adjustable mechanical stopper

Check the end effector (hand) cable

Warning: Ensure the air control set is turned off and disconnected from power source before starting the maintenance.

Check air pressure using the pressure gauge on the air control set

Does the air pressure meet the specified pressure of 0.49 to 0.69 MPa (5-7 kgf/cm2)?

Check the number of oil drops during operation

Does the number of oil drops meet the specified value (1 drop/10-20 sec)?

Is the air control set oil level within the specified level?

Are there any leaks in the joints, tubes, etc.?

Is the quantity of the drain remarkable?

Check whether the cable connected to the teach pendant, operation box and robot are unevenly twisted or damaged

Retighten the end effector mounting bolts

Retighten the cover mounting bolts, the robot installation bolts, bolts to be removed for inspection, and bolts exposed to the outside

Refer to the recommended bolt tightening torque guidelines at the end of the manual

An adhesive to prevent bolts from loosening is applied to some bolts. If the bolts are tightened with greater than the recommended torque, the adhesive might be removed. Therefore, follow the recommended bolt tightening torque guidelines when retightening the bolts

Check the mechanical stopper and the adjustable mechanical stopper

Clean spatters, sawdust and dust

Check that spatters, sawdust, or dust does not exist on the robot main body. If dust has accumulated,remove it. Especially, clean the robot movable parts well (each joint and the wrist flange)

The insulation failure occurs when the spatter has collected around the wrist flange or welding torch, and there is a possibility of damaging the robot mechanism by the welding current. (See Appendix C)

Check for external damage or peeling paint

Check the mechanical cable. damaged or twisted

Check the motor connector and exposed connector loosening

Tighten the cover and main bolt

Check the mechanical stopper and adjustable mechanical stopper

Check the end effector (hand) cable

Warning: This maintenance check requires trained personnel with PPE!

Mechanical unit cable in good condition?

If cable is not in good condition, replace it.

Contact information of local FANUC representative

Controller batteries in good condition?

If batteries are not in good condition, replace them.

Sign off on the robot maintenance