Repairs
Axis 2
Product Manual IRB 640
19
3.3 Replacing lower arm
Refer to foldout nos. 1 and 1:1.
Dismounting:
1.
Run the lower arm to the position where it is possible to secure the arm with
screws, through the holes for the lower fixing points of the balancing spring.
2.
Dismount the balancing weight for axis 3.
3.
Attach a hoist to the upper arm.
4.
Remove the clamps, screws <1/3.160>, <1/3.142> and lift the parallel bar away.
5.
Dismount the linkage according to Chapter 5, Link system.
6.
Remove the cables in the lower arm as described in Chapter 3.8, Dismounting
cables, lower arm/upper arm.
Do not remove the cables from the upper arm.
7.
Dismount the upper arm as described in Chapter 4.5, Dismounting upper arm,
complete.
8.
Dismount the balancing unit <1:1/1> as described in Chapter 3.5, Dismounting
balancing unit or Chapter 3.6, Replacing guiding ring, balancing unit.
8.
Attach a hoist to the under arm.
9.
Dismount motor and gearbox for axis 2 as described in Chapter 3.2, Replacing the
gearbox.
10. Dismount motor and gearbox for axis 3 as described in Chapter 4.2, Replacing
gearbox.
11. Remove the 2 locking screws for the lower arm and gently lift the lower arm
together with the parallel arm, straight up.
12. Dismount the parallel arm as described in Chapter 4.3, Dismounting parallel arm.
Mounting:
13. Mount the parallel arm as described in Chapter 4.3, Dismounting parallel arm.
14. Lift the lower arm with mounted parallel arm in position.
15. First mount the motor and gearbox for axis 2, as in Chapter 3.2, Replacing the
gearbox.
Содержание IRB 640
Страница 1: ...Product Manual 3HAC 7579 1 IRB 640 M2000 ...
Страница 4: ...Installation and Commissioning Page 2 Product Manual IRB 640 ...
Страница 19: ...Installation and Commissioning On Site Installation Product Manual IRB 640 17 ...
Страница 20: ...On Site Installation Installation and Commissioning 18 Product Manual IRB 640 ...
Страница 29: ...Maintenance CONTENTS Page 2 Product Manual IRB 640 ...
Страница 69: ...Axis 2 Repairs 26 Product Manual IRB 640 ...
Страница 79: ...Link system Repairs 36 Product Manual IRB 640 ...
Страница 81: ...Pushbutton unit for releasing brakes Repairs 38 Product Manual IRB 640 ...
Страница 85: ...Axis 6 Repairs 42 Product Manual IRB 640 ...
Страница 101: ...Calibration Repairs 58 Product Manual IRB 640 ...
Страница 105: ...Special Tools List Repairs 62 Product Manual IRB 640 ...
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Страница 142: ...Circuit Diagram Page 2 Product Manual S4Cplus ...
Страница 143: ...Revision 00 No of sheets sheet 3 10 Circuit Diagram 3HAC 1352 1 Contents ...
Страница 144: ...Revision 00 No of sheets sheet 4 10 Circuit Diagram 3HAC 1352 1 Connection Point Location ...
Страница 145: ...Revision 00 No of sheets sheet 5 10 Circuit Diagram 3HAC 1352 1 Legend ...
Страница 146: ...Revision 00 No of sheets sheet 6 10 Circuit Diagram 3HAC 1352 1 Brake Unit ...
Страница 147: ...Revision 00 No of sheets sheet 7 10 Circuit Diagram 3HAC 1352 1 Axis 1 ...
Страница 148: ...Revision 00 No of sheets sheet 8 10 Circuit Diagram 3HAC 1352 1 Axis 2 ...
Страница 149: ...Revision 00 No of sheets sheet 9 10 Circuit Diagram 3HAC 1352 1 Axis 3 ...
Страница 150: ...Revision 00 No of sheets sheet 10 10 Circuit Diagram 3HAC 1352 1 Axis 6 ...
Страница 151: ...Revision 00 No of sheets sheet 11 10 Circuit Diagram 3HAC 1352 1 Customer Power Connection Option ...
Страница 152: ...Revision 00 No of sheets sheet 12 10 Circuit Diagram 3HAC 1352 1 Customer Signal Connection ...