ABB IRB 6650S Series Product Manual page 311

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Product manual - IRB 6650S
3HAC020993-001 Revision: Z
Action
Fit the lifting eye and the shackle to the attach-
ment points on the balancing device.
CAUTION
The balancing device weighs 407 kg! All lifting
equipment used must be sized accordingly!
Lift the balancing device and bring it forward,
gliding the bearing attachments on to the guide
pins.
Remove the guide pins.
Secure the rear of the balancing device by
fastening the two bearing attachments to the
frame with their four attachment screws.
Remove the screws from outside of the bearing
attachments and refit the protection plugs.
Raise the balancing device to a position where
the balancing device shaft may be inserted
through the piston shaft front eye.
Unload the balancing device with the press
tool.
Lubricate the shaft with grease.
Apply the shaft press tool to the lubricated
shaft .
Fit the shaft to the piston shaft front eye
through the hole in the frame, using the shaft
press tool and the hydraulic pump .
Note
Make sure to keep the balancing device un-
loaded by keeping the tap to the press device
closed and using the second hose of the hy-
draulic valve to the puller tool.
© Copyright 2004-2018 ABB. All rights reserved.
4.5.4.1 Replacing the balancing device
Note
Art. no. is specified in
equipment on page
Attachments are shown in the fig-
ureAttachment points, balancing
device on page 307.
Note
Make sure not to burden the guide
pins with the weight of the balancing
device!
Shown in the figure
ancing device on page
4 pcs, M16x70, 12.9 quality UN-
BRAKO, tightening torque: 300 Nm.
Reused screws may be used,
providing they are lubricated as de-
tailed in section Screw joints on
page 431 before fitting.
Detailed in section
balancing device using hydraulic
press tool on page
Art. no. is specified in
equipment on page
For an easier reassembling of the
shaft, the piston rod may be pressed
out more than necessary and then
pressed in when fitting the shaft.
Art. no. is specified in
equipment on page
The hole in the frame is shown in the
figure Attachment points, balancing
device on page 307!
Art. no. is specified in
equipment on page
Note
Make sure the shaft is pressed all
the way to the bottom.
Continues on next page
4 Repair
Continued
Required
307!
Location of bal-
306!
Unloading the
313.
Required
307!
Required
307!
Required
307!
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