8
Periodic inspection
8-1
1. Before carrying out work
In order to operate the robot system safely and more efficiently, carry out the periodic inspection and
maintenance. This section describes how to carry out periodic inspections on the controller. Before carrying
out the inspection, carefully read and follow the instructions in this chapter and in Chapter 1 "Using the
robot safely".
2. Maintenance parts
â–
Consumable parts
Part name Part No. Remarks
Fan filter KCX-M427G-00 5 pieces / bag
Absolute battery KCA-M53G0-01 3.6 V 2750 mAh
Memory battery KAS-M53G0-01 3.0 V 850 mAh
3. Periodic inspections
3.1 Daily inspections
The following inspections must be performed on a daily basis before and after robot operation.
1. Inspections carried out with the power turned off
WARNING
• Turn off the power source when performing inspections.
• Display such as "During operation" sign to warn other users not to turn on the controller power.
Inspect the below items.
Inspection item Inspection details
Ground terminal Verify that the terminal is not loose. Tighten where necessary.
Power connector Check that the power connector is not loose. Tighten and connect securely where necessary.
Power cable Check that the power cable is securely connected to the power connector. Connect securely where necessary.
Robot cable Check that the robot cable is securely connected to the controller. Connect securely where necessary.
Other cables Check for damage to cables, excessive bending and loose connectors.
2. Inspections carried out with the power turned on
WARNING
• Check that no one is inside the robot movement range before turning the controller power on.
• Display such as "During operation" sign to warn other users not to use the controller, programming box or
control panel.
Inspect the below items from outside the safety enclosure.
Inspection area Inspection details
Safety enclosure Check if it is in the correct position. Is an emergency stop executed when the door is opened?
Emergency stop device Check if an emergency stop is executed when the device is operated.
Mode switching device Check if the mode switches correctly when the device is operated.
Robot motion Check for unusual motion, vibrations or sounds.
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