ABB IRB 7600 Series Product Manual page 313

8. Apply the puller tool, balancing device shaft to
9. Restore the balancing device.
10. Secure the two bearing attachments to the
11. Remove the two bearing attachments from the
12. Fit two guide pins through the upper holes of
13. Lift the balancing device gently backwards to a
3HAC022033-001 Revision: K
工控帮助教小舒QQ2823408167
Action
the shaft through the hole in the frame.
The shaft has a M20 thread diameter, as shown
in the figure to the right.
Pull the shaft out using the puller tool and the
hydraulic pump.
balancing device by replacing the protection
plug on the outside of each attachment, with
securing screws.
The protection plugs must be refitted after
refitting the balancing device, do not loose
them!
frame by unscrewing their four attachment
screws.
the bearing attachments, to the frame.
secure area, allowing the bearing attachments
to slide on the guide pins.
4.5.3. Replacement of balancing device
Note
Art. no. is specified in Required
equipment on page 309!
The hole in the frame is shown in the
figure Attachment points, balancing
device on page 308!
xx0300000060
NOTE!
The dimension of the shaft puller tool
is M20. Do not mix up with the shaft
press tool used when mounting the
shaft.
Detailed in section Restoring the
balancing device using a hydraulic
press tool. on page 324.
Shown in the figure Attachment points,
balancing device on page
Dimensions for the securing screws
are specified in Required equipment
on page 309.
Shown in the figure Location of
balancing device on page
Make sure the parallel pins inside are
not lost!
Art. no. is specified in Required
equipment on page 309!
NOTE!
Make sure not to burden the guide
pins with the weight of the balancing
device!
Continues on next page
4 Repair
Continued
308!
307!
311