ABB Robotics IRB 6790 Product Manual page 555

13
Disconnecting the axis-2 motor cables
Use this procedure to disconnect the motor cables.
1
2
3
Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
To release the brake, connect the 24 VDC power
supply.
Connect to connector R2.MP2, axis-2 motor:
• + = pin 2
• - = pin 5
Action
DANGER
Make sure that all supplies for electrical
power and hydraulic pressure are turned
off.
Unscrew the attachment screws and
washers and remove the motor cover.
Note
Axis 3 and 4 motors only:
Be careful not to damage the air hose or
air nipple.
Make sure the o-ring is present.
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4.8.2 Replacing the axis-2 gearbox
Note
Note
xx1200001135
xx1200001070
Continues on next page
4 Repair
Continued
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