ABB IRB 6640 Foundry Prime Product Manual page 337

F
G
Required equipment
Equipment, etc.
Hydraulic cylinder
Hydraulic pump, 80 MPa
Brush
Rust preventive
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
Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
4.5.4.6 Restoring the balancing device using a hydraulic press tool
Bolt (4 pcs)
Pin, attached to the fix plate
CAUTION
Always cut the paint with a knife and grind the paint edge when disassembling
parts. See Cut the paint or surface on the robot before replacing parts on page
Action
Refit the hydraulic cylinder to the press tool, in
case it has been removed.
Press with the cylinder and the hydraulic pump
until the fix plate is movable again. Turn the pin
on the fix plate to position "Open".
Unload the hydraulic cylinder and make sure
the moving pin indicates that the tool has re-
turned to its starting position.
Remove the hydraulic cylinder.
Remove the press tool by unscrewing the bolts.
Refit the gasket to the rear of the balancing
device.
© Copyright 2011-2018 ABB. All rights reserved.
Art. no. Note
3HAC11731-1 To be used with press tool.
3HAC13086-1 To be used with hydraulic cylinder.
-
3HAC026621-001 Equivalent:
- Loctite 577
Used to secure the attachment screws
of the rear cover at the end of the bal-
ancing device.
3HAC15571-1 Content is defined in section
tools on page
Note
Shown in the figure
hydraulic cylinder on page
Shown in the figure
hydraulic cylinder on page
Do not apply more pressure than ne-
cessary, it could damage bearings and
sealings at the shaft.
Shown in the figure
hydraulic cylinder on page
Shown in the figure
hydraulic cylinder on page
4 Repair
Continued
• Mercasol
465.
Press tool and
336.
Press tool and
336!
Press tool and
336!
Press tool and
336!
Continues on next page
Standard
219.
337