Mitsubishi Electronics RV-6S instruction manual Inspection items, Daily inspection items

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5Maintenance and Inspection

5.2 Inspection items

The inspection items for the robot arm are shown below.

Also refer to section "5. Maintenance and inspection" in the "Controller setup, basic operation, and maintenance" manual, and inspect the controller.

5.2.1 Daily inspection items

Carry out the daily inspections with the procedures given in Table 5-1.

Table 5-1 ： Daily inspection items (details)

Procedure	Inspection item (details)	Remedies


Before turning power ON (Check the following items before turning the power ON.)

1	Are any of the robot installation bolts loose?	Securely tighten the bolts.
	(Visual)

2	Are any of the cover tightening screws loose?	Securely tighten the screws.
	(Visual)

3	Are any of the hand installation bolts loose?	Securely tighten the bolts
	(Visual)

4	Is the power supply cable securely connected?	Securely connect.
	(Visual)

5	Is the machine cable between the robot and controller securely	Securely connect.
	connected?
	(Visual)

6	Are there any cracks, foreign contamination or obstacles on the robot	Replace with a new part, or take remedial measures.
	and controller cover?

7	Is any grease leaking from the robot arm?	After cleaning, replenish the grease.
	(Visual)

8	Is there any abnormality in the pneumatic system? Are there any air	Drain the drainage, and remedy the air leaks (replace
	leaks, drain clogging or hose damage? Is the air source normal?	the part).
	(Visual)

After turning the power ON (Turn the power ON while monitoring the robot.)

1	Is there any abnormal motion or abnormal noise when the power is	Follow the troubleshooting section.
	turned ON?

During operation (try running with an original program)

1	Check whether the movement points are deviated?	Follow the troubleshooting section.
	Check the following points if there is any deviation.
	1. Are any installation bolts loose?
	2. Are any hand installation section bolts loose?
	3. Are the positions of the jigs other than the robot deviated?
	4. If the positional deviation cannot be corrected, refer to
	"Troubleshooting", check and remedy.

2	Is there any abnormal motion or abnormal noise?	Follow the troubleshooting section.
	(Visual)

5-40Inspection items

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Contents Mitsubishi Supplemental Instruction Change of the lubrication method and notes Robot front Safety Precautions Page Revision history Page Contents Appendix-66 Before starting use Symbol Meaning Safety Precautions 4Safety Precautions Unpacking to Installation Confirming the product Part name Type Qty RemarksInstallation UnpackingTransportation procedures Transporting with a crane Installation procedures Grounding procedures Grounding methods Grounding proceduresConnecting with the controller CN2 CN1Hook Projection Installing with the control power OFF Setting the originInstalling the teaching pendant T/B Remove T/B switchTurning on the control power Operating from the T/B When T/B operations are mistakenPreparing the T/B Selecting the origin setting method Selecting a menuInputting the origin data Changes to OriginInputting characters Installing the shoulder coverBMoving the cursor Correcting an inputJ5 axis Confirming the operation＋ J4 axis J1 axis－＋ Control point ＋X＋Y Control point＋ J4 J6 － Control point ＋X＋Y Radius Arc Control point ＋X＋Y－＋ J1 axis When the robot is in the transportation postureJoint jog operation J2 axisJ6 axis ＋ When an XＸ appears on the T/B screen displayJ3 axis J4 axisXYZ jog operation When alarm No occurs Tool lengthTool jog operation 26Confirming the operation Jog mode will change when only XYZ key is pressed again Axis XYZ jog operation28Confirming the operation Cylnder jog operation Arc－＋＋X －View B View C Section aNo.2 arm View from No arm cover B side No.2 arm Port Installing the hand input cable View DInstalling the hand output cable Changing the operating range Axis Standard Alternative angle3Installing the option devices Basic operations Maintenance and Inspection Maintenance and inspection intervalInspection items Daily inspection itemsBattery on Periodic inspectionMaintenance and inspection procedures Robot arm structureMaintenance and inspection procedures Installing/removing the cover ： Installing/removing the cover： Cover names Inspection, maintenance and replacement of timing belt Timing belt replacement periodMark M4×12（Socket bolt） 5Timing pulley 4Timing pulley Timing belt tension ： SlackLubrication Lubrication position and specifications View from a： Lubrication specifications Lubrication methodReplacing the backup battery Replacing the robot arm batteryMaintenance parts Part name Type Usage place Qty SupplierResetting the origin Method Explanation RemarksJig method Diagram of the robot viewed from the top Origin setting axis designation56Resetting the origin J3 axis origin setting 58Resetting the origin J5 axis origin setting 60Resetting the origin User origin method 62Resetting the origin J4 axis J3 axis View aABS origin method J6 axis J5 axis J1 axis J2 axis ABS mark64Resetting the origin Recording the origin data Appendix Appendix 1 ： Configuration flag RIGHT/LEFTConfiguration flag Appendix-67 Specifications are subject to change without notice