Table of Contents
Page
1. Maintenance ........................................................................................................... 11
1.1 Maintenance Schedule .................................................................................. 11
1.2 Items for Maintenance and Inspection ........................................................... 12
1.2.1 Inspection at Power OFF (at Non-Operation) .................................... 12
1.2.2 Inspection at Power ON (at Operation) ............................................. 13
1.2.3 Overhaul ............................................................................................ 13
1.3 Maintenance Tools ........................................................................................ 14
1.4 Maintenance Contract and Repair ................................................................. 14
1.4.1 Maintenance Contract ....................................................................... 14
1.4.2 Repair................................................................................................ 14
1.4.3 Modification ....................................................................................... 15
2. Maintenance of the Main Robot .............................................................................. 16
2.1 Cautions on Maintenance and Inspection...................................................... 16
2.1.1 Clamping Hexagon Socket Head Cap Screws .................................. 16
2.2 Details of Inspection ...................................................................................... 18
2.2.1 Check of Each Bolt (or Screw) for Clamping ..................................... 18
2.2.2 Check of Each Connector for Clamping ............................................ 21
2.2.3 Check of Each Cable and Air Tube for Abrasion .............................. 21
2.2.4 Check of Each Axis for Operation ..................................................... 22
2.3 Layout of Robot Components and Drive Mechanism .................................... 23
2.4 Dismounting and Mounting Each Cover ........................................................ 25
2.4.1 Arm 2 Cover ...................................................................................... 26
2.4.2 Arm 1 Covers .................................................................................... 27
2.4.3 Base Covers ...................................................................................... 27
2.5 Replacing Motor............................................................................................. 29
2.5.1 Type of Motor .................................................................................... 30
2.5.2 Motor Locations ................................................................................. 31
2.5.3 Dismounting Axis 1 Motor ................................................................. 32
2.5.4 Mounting Axis 1 Motor ...................................................................... 33
2.5.5 Dismounting Axis 2 Motor ................................................................. 35
2.5.6 Mounting Axis 2 Motor ...................................................................... 38
2.5.7 Dismounting Axis 3 Motor ................................................................. 41
2.5.8 Mounting Axis 3 Motor ...................................................................... 42
STE 85306
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