ABB IRB 6650S - 200/3.0 Product Manual page 301

Equipment, etc.
Locking liquid
Standard toolkit
Restoring the balancing device
The procedure below details how to restore the balancing device, i.e. removing the press tool.
3HAC020993-001 Revision: G
Action
1. Apply Mercasol 3106 between piston rod and ear. See illustration above.
2. Open the tap on the hydraulic valve to unload the
hydraulic cylinder and make sure themoving pin-
indicates that the tool has returned to its starting
position.
3. Remove the hydraulic cylinder.
4. Remove the press tool by unscrewing the bolts.
5. Lubricate and refit the o-ring at the end of the
balancing device.
6. Make sure the damper is properly fitted to the
support shaft and refit them both to the balancing
device.
7. Lubricate and refit the o-ring on the support shaft. Make sure the o-ring is seated
8. Refit the rear cover to the balancing device with
its attachment screws, using locking liquid.
9.
DANGER!
The rear cover of the balancing device is a safety
device for the piston rod during operation! Make
sure the cover is properly secured before com-
missioning of the robot!
4.5.6. Restoring the balancing device
Art. no. Note
- Loctite 577
Used to secure the attachment screws
of the rear cover at the end of the
balancing device.
3HAC 15571-1 The contents are defined in section
Standard toolkit on page 388
of the Product manual.
Note/Illustration
Shown in the figure
hydraulic cylinder on page
Make sure the o-ring is seated
properly! Replace if damaged.
properly! Replace if damaged.
xx0300000606
Locking liquid is specified in
equipment on page
4 Repair
Continued
in part 2
Press tool and
298!
• 8 pcs: M10x45, tightening
torque: 50 Nm.
Required
298.
299