ABB IRB 6650S Series Product Manual page 318

4 Repair
4.5.4.3 Restoring the balancing device using a hydraulic press tool
Continued
F
G
Required equipment
Equipment, etc.
Hydraulic valve with hose
Hydraulic cylinder
Hydraulic pump, 80 MPa
Locking liquid
Standard toolkit
Sikaflex 521FC
Restoring the balancing device
The procedure below details how to restore the balancing device, that is removing
the press tool.
1
2
3
4
5
6
7
Continues on next page
318
Bolt (4 pcs)
Pin, attached to the fix plate
Art. no.
3HAC022643-001
3HAC11731-1
3HAC13086-1
-
3HAC15571-1
Action
Open the tap on the hydraulic valve to unload
the hydraulic cylinder and make sure the moving
pin indicates that the tool has returned to its
starting position.
Remove the hydraulic cylinder.
Remove the press tool by unscrewing the bolts.
Lubricate and refit the o-ring at the end of the
balancing device.
Make sure the damper is properly fitted to the
support shaft and refit them both to the balan-
cing device.
Lubricate and refit the o-ring on the support
shaft.
Refit the rear cover to the balancing device with
its attachment screws, using locking liquid. Ap-
ply sikaflex 521FX on the cover.
© Copyright 2004-2018 ABB. All rights reserved.
Note
To be used with press tool.
To be used with hydraulic cylinder.
Loctite 577
Used to secure the attachment screws
of the rear cover at the end of the bal-
ancing device.
Content is defined in section
tools on page 435.
Note
Shown in the figure Press tool and
hydraulic cylinder on page
Make sure the o-ring is seated prop-
erly! Replace if damaged.
Make sure the o-ring is seated prop-
erly! Replace if damaged.
xx0300000606
• E: 8 pcs: M10x45, tightening
torque: 50 Nm.
Locking liquid is specified in
equipment on page 318.
Product manual - IRB 6650S
3HAC020993-001 Revision: Z
Standard
317!
Required