Table of Contents
Advertisement
2.5.9
Dismounting Axis 4 Motor ................................................................. 44
2.5.10 Mounting Axis 4 Motor ...................................................................... 45
2.6
Adjusting and Replacing Timing Belt ............................................................. 46
2.6.1
Type of Timing Belt ........................................................................... 46
2.6.2
Timing Belt Locations ........................................................................ 47
2.6.3
Replacing Axis 3 Timing Belt............................................................. 47
2.6.4
Replacing Axis 4 Timing Belt............................................................. 49
2.6.5
Adjusting Timing Belt ........................................................................ 52
2.7
Filling Grease to Ball Screw Spline Unit and Replacement ........................... 54
2.7.1
Type of Ball Screw Spline Unit .......................................................... 54
2.7.2
Ball Screw Spline Unit Location ........................................................ 55
2.7.3
Filling Grease to Ball Screw Spline Unit ............................................ 55
2.7.4
Dismounting Ball Screw Spline Unit .................................................. 57
2.7.5
Mounting Ball Screw Spline Unit ....................................................... 60
2.8
Filling Grease to Reduction Gear and Replacement ..................................... 63
2.8.1
Type of Reduction Gear .................................................................... 63
2.8.2
Reduction Gear Locations ................................................................. 64
2.8.3
Filling Grease to Reduction Gear ...................................................... 64
2.8.4
Dismounting Axis 1 Reduction Gear ................................................ 69
2.8.5
Mounting Axis 1 Reduction Gear....................................................... 71
2.8.6
Dismounting Axis 2 Reduction Gear ................................................. 73
2.8.7
Mounting Axis 2 Reduction Gear....................................................... 74
2.8.8
Replacing Axis 4 Reduction Gear ..................................................... 77
2.9
Replacing Position Detector (or Encoder) Batteries ...................................... 79
2.9.1
Battery Box Location ......................................................................... 80
2.9.2
Replacing Batteries ........................................................................... 80
2.9.3
Battery Error Code ............................................................................ 81
3.
Maintenance of Controller ...................................................................................... 82
3.1
Cautions on Maintenance and Inspection...................................................... 82
3.2
Layout of Controller Parts .............................................................................. 83
3.3
Maintenance Procedures ............................................................................... 84
3.3.1
Check of Controller Air Vent Holes ................................................... 84
3.3.2
Check of Safety Devices for Function ............................................... 85
3.3.3
Battery Replacement ......................................................................... 88
3.3.4
Replacement of Switching Power Supply Unit .................................. 90
3.3.5
Replacement of Fuse (X8GN, X8GI Printed Board) .......................... 91
3.3.6
Replacement of Output ICs (X8GN, X8GI Printed Board) ................. 92
- 9 -
MAINTENANCE MANUAL
STE 85306
Advertisement
Table of Contents
