TABLE OF CONTENTS
VT Rev.1 xi
Maintenance
1. Safety Maintenance 115
2. General Maintenance 116
2.1 Maintenance Inspection .................................................................. 116
2.1.1 Schedule for Maintenance Inspection ................................. 116
2.1.2 Inspection Point ................................................................... 117
2.2 Overhaul (Parts Replacement) ........................................................ 118
2.3 Tightening Hexagon Socket Head Cap Bolts.................................. 120
2.4 Matching Origins.............................................................................. 120
2.5 Layout of Maintenance Parts .......................................................... 121
3. Manipulator Structure 122
4. Alarm 123
4.1 Maintenance .................................................................................... 124
4.2 Maintenance Information ................................................................. 125
4.2.1 How to Check the Maintenance Information ....................... 125
4.2.2 How to Edit the Maintenance Information ........................... 126
4.2.3 Alarm Notifying Method ....................................................... 127
4.2.4 How to Cancel the Alarm ..................................................... 127
5. Backup and Restore 128
5.1 What is the Backup Controller Function .......................................... 128
5.2 Backup Data Types ......................................................................... 128
5.3 Backup ............................................................................................. 129
5.4 Restore ............................................................................................ 130
6. Firmware Update 133
6.1 Updating Firmware .......................................................................... 133
6.2 Firmware Upgrade Procedure ......................................................... 133
6.3 Manipulator Recovery ..................................................................... 135
6.4 Firmware Initialization Procedure .................................................... 136
7. Covers 138
7.1 Arm #1 Cover .................................................................................. 139
7.2 Arm #2 Cover .................................................................................. 140
7.3 Arm #3 Cover .................................................................................. 141
7.4 Arm #4 Cover 1 ............................................................................... 142
7.5 Arm #4 Cover 2 ............................................................................... 143
7.6 Power Cable Cover ......................................................................... 145
7.7 Connector Plate ............................................................................... 146