Epson RC520 Manual page 12

Maintenance
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11.5.1 Appearance of Emergency Connector Plate Kit . 108
11.5.2 Components of Emergency Connector Plate Kit 109
11.5.3 Safety Door Switch and Emergency Stop Switch 109
11.5.4 Pin Assignments................................................. 110
11.5.5 Circuit Diagram................................................... 111
11.6 MIB ............................................................................... 113
11.6.1 Board Number.................................................... 113
11.6.2 Jumper Settings ................................................. 113
11.7 Option ............................................................................ 113
1. Safety Precautions for Maintenance
1.1 Procedure for Lockout ................................................... 119
1.2 Tagout............................................................................ 119
2. Regular Maintenance Inspection
2.1 Schedule for Maintenance Inspection............................ 121
2.2 Inspection Point ............................................................. 122
2.2.1 Inspection While the Controller is Turned OFF .. 122
2.2.2 Inspection While the Controller is Turned ON .... 122
2.3 Cleaning the Fan Filter................................................... 122
2.4 Replacing a Lithium Battery on the CPU Board ............. 122
2.5 Backup of Data .............................................................. 124
2.5.1 EPSON RC+ ...................................................... 124
2.5.2 SPEL CT............................................................ 129
3. Hardware Configuration
3.1 Control Unit, Drive Unit and Manipulator........................ 133
3.2 Optional Boards ............................................................. 134
4. Control Unit
4.1 Overview........................................................................ 135
4.2 Replacing the MIB ......................................................... 135
4.3 Replacing CPU Board.................................................... 136
4.4 Replacing an Optional Board ......................................... 138
4.5 Replacing the System Panel.......................................... 138
4.5.1 Removal of the System Panel............................ 138
4.5.2 Installation of the System Panel......................... 139
4.6 Cleaning and Replacing the Fan Filter........................... 140
4.7 Replacing the Fan.......................................................... 141
4.8 Replacing the HDD (Hard Disk Drive)............................ 142
4.9 Replacing the Emergency Connector Plate Kit .............. 142
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RC520 Rev.7