Rh-3Fhr-S91; Maintenance And Inspection; Inspection Timings And Items; Procedure For Visual Inspection - Mitsubishi Electric CR800 Series Instruction Manual

4.1.4 RH-3FHR-S91

S91 model is a wiring special specification of the robot. The electric hand cannot be installed at the standard
model of RH-3FHR. Please inform us at the time of your order.
Hand cable
Installation flange
for electric hand
Electric hand
Fig.4-5:Installation and connection (RH-3FHR-S91 series)

4.2 Maintenance and Inspection

Daily and periodic inspections are essential to making sure your gripper will operate safely and efficiently.

4.2.1 Inspection Timings and Items

Table 4-1:Inspection Timings and Items
Inspection
Daily Inspection
Periodical Inspection
Others

4.2.2 Procedure for Visual Inspection

Check the following for external inspection.
Table 4-2:Visual inspection
Inspection point
Electric hand
A ground is connected to a robot.
Timing
Daily (at start of operation)
Every six months after start of opera-
tion
As needed
What to be inspected
Installation bolts are not loose.
Fingers are firmly attached.
Items
Visual inspection
Check for correct operations
Grease supply
External cleansing
Troubleshooting
If you find the loose installation bolts, tighten them by
applying the specified torque and take measures to
prevent loosening.
Maintenance and Inspection 4-21
4Installation