ABB IRB 6640 Foundry Prime Product Manual page 368

4 Repair
4.6.4 Replacing motor axis 4
Continued
Connecting motor axis 4
Use this procedure to connect motor axis 4.
1
2
3
4
Refitting the concluding parts
Use this procedure to refit the concluding parts.
1
2
3
4
5
Continues on next page
368
Action
Fit a new gasket in the cable gland.
Reconnect all connectors to motor axis 4.
Refit the cover of the motor.
Refit the cable gland cover at the cable exit.
Action
Apply rust preventive (Mercasol) on the
upper arm housing outside the motor flange
as a protection of the broken paint layers.
Apply rust preventive (Mercasol) on the at-
tachment screws of the motor.
Apply rust preventive (Mercasol) over the
joint between the cover and the motor
housing as a proterction of the broken paint
layers.
Only if gearbox has been drained.
Perform a leak-down test.
Only if gearbox has been drained.
Refill the gearbox with oil.
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Note
For article number see:
• Required parts on page 362
Make sure the cover is tightly sealed.
See the figure in:
• Location of motor axis 4 on
page 362
Make sure the cable gland cover is tightly
sealed.
Note
For article number see
• Additional equipment - Foundry
Prime on page 363
xx1000000618
Parts:
• A: Mercasol on cover and motor
housing
• B: Attachment screws (4 pcs)
• C: Mercasol on upper arm housing
outside motor flange
See the figure above!
See the figure above!
See section
• Performing a leak-down test on
page 214
See section
• Changing oil, axis-4 gearbox on
page 179
Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N