4 Repair
4.4.3. Replacement of complete wrist unit, IRB 6600ID and IRB 6650ID
2833HAC023082-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
Removal, wrist unit
The procedure below details how to remove the complete wrist unit from the robot.
Product manual -
SpotPack/DressPack
OrangeLine
- Art. no. is specified in
section References on
page 10.
Equipment Spare part no. Art. no. Note
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2. Remove all equipment fitted to the turning disk.
3. Remove the integrated spotpack cabling. How to remove the DressPack
harness from the upper arm / wrist
unit, is detailed in the Product
manual - SpotPack/DressPack
OrangeLine.
4. Disconnect the connectors from motors, axes 5 and
6. Loosen the cabling from the wrist unit.
5. Support the weight of the wrist unit with lifting slings.
6.
CAUTION!
The complete wrist unit weighs 187 kg! All lifting
equipment used must be sized accordingly!
7. Slightly raise the wrist unit to unload the screw joint,
facilitating removal of the attachment screws.
8. Remove the attachment screws and washer from
the wrist unit.
9. Lift away the wrist unit and place it on a secure
surface. Be careful not to damage the cabling and
the motor connectors while running them through
the wrist during removal!
Continued
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