EFORT ER15-1400, Operation And Maintenance Manual

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Electrical Operation and Maintenance Manual for ER15-1400 Industrial Robot
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3.5 Human Machine Interaction Unit.......................................................................................
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3.5.1 Button Operation Panel...........................................................................................
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3.5.2 Main power switch..................................................................................................
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3.5.3 Emergency stop button............................................................................................
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3.5.4 Servo confirmation button.......................................................................................
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3.5.5 Hot swap button.......................................................................................................
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3.5.6 Teaching Pendant
（
Enable/Manual Press
）
...........................................................
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3.6 Power distribution management unit..................................................................................
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3.7 Brake Release Unit.............................................................................................................
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3.7.1 Overview..................................................................................................................
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3.7.2 Location of Brake Release Unit..............................................................................
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3.7.3 Manual brake release using method and precautions..............................................
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3.8 Teaching Pendant Hot-Swap Unit......................................................................................
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3.8.1 Hot-unplug of Teach Pendant..................................................................................
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3.8.2 Hot-plug of teach pendant.......................................................................................
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3.8.3 Common Problems..................................................................................................
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Chapter Four Maintenance................................................................................................................
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4.1 Introduction.........................................................................................................................
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4.2 Specific Safety Rules..........................................................................................................
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4.3 Maintenance Plans..............................................................................................................
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4.4 Check Activities..................................................................................................................
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4.4.1 Check the Sealing of Electric Cabinet.....................................................................
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4.4.2 Check the Wiring Harness.......................................................................................
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4.4.3 Check the Working Condition of Main Electrical Components.............................
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4.4.4 Check the Emergency Stop Switch.........................................................................
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4.5 Change/Replacement Activities..........................................................................................
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4.5.1 Replace the Controller.............................................................................................
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4.5.2 Replace Safety Relay...............................................................................................
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4.5.3 Replace the Servo Power Drive...............................................................................
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4.5.4 Replace the Switching Power Supply.....................................................................
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4.5.5 Replace the Fuses and Fuse Cores..........................................................................
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4.5.6 Replace the Fan........................................................................................................
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4.6 Replace the Battery.............................................................................................................
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4.7 Quick Recovery Method of Home Position.......................................................................
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4.8 Cleaning..............................................................................................................................
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4.8.1 Overview..................................................................................................................
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4.8.2 Precautions...............................................................................................................
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Chapter Five Troubleshooting..........................................................................................................
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5.1 Overview.............................................................................................................................
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5.2 Common Hardware Faults..................................................................................................
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5.3 Controller Fault Handling...................................................................................................
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5.3.1 View Event Log.......................................................................................................
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5.3.2 Fault Light Display on the Controller.....................................................................
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5.3.3 Controller Fault Handling........................................................................................
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