AE AIR20-A, Manipulator Manual

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Manipulator Manual of AIR20-A Industrial Robot Maintenance Items
41

The external connecting screws of manipulator, especially the connecting
screws of shaft and the reducer or gearbox.

For the tightening torque, please refer to the values suggested in the
appendix of this manual.
Note 3:
About Cleaning

The parts that need to be cleaned, the dust on the plane, and the
accumulation of splashes shall be cleaned regularly.

Special care shall be taken to clean the place between the rotating parts
of wrist J5 axle to remove debris in time.

Check if oil is leaking from the reducer or gearbox.

If the oil is still seen one day after the oil is wiped off, the oil leakage is
possible.
Note 4:
About the Maintenance of Synchronous Belt

After disassembling the manipulator cover plate, check whether the
synchronous belt is worn or damaged. For the details, see Chapter 13.4
Replace grease in this manual.

Check the inside of synchronous belt teeth for white hair, the belt side for
wear, belt teeth for crush, the belt body for breakage and elongation
(pre-tightening force is decreasing), etc.
12.3 regular maintenance
960 hours (3 months) regular maintenance
For every 960 hours or 3 months of operation of the operator (whichever is the
shorter time), the following items need to be inspected and repaired. As shown
in Table 12-3.
Table 12-3 operator 960 hours (3 months) maintenance project
Ordinal Inspection item Main points of inspection
1
Control cabinet vent
cleaning
If there is a lot of dust stuck to the
vent of the control cabinet, please
remove it