ABB IRB 6730 Product Manual page 220

5 Repair
5.4.1 Replacing the balancing device
Continued
Unloading a new spare part, balancing device
Before a new spare part balancing device is fitted, the springs must be unloaded
using the Hydraulic press equipment, balancing device (3HAC074411-001).
1
2
Refitting the balancing device
Perform this procedure on both sides.
1
Continues on next page
220
Action
Remove the cover plate on the back of the balan-
cing device.
DANGER
DO NOT remove any other screws than the rear
cover attachment screws.
Unload the balancing device with the press
equipment, to make the piston rod and front ear
adjustable when pulling the shaft out.
xx0900000813
Go to the user instructions enclosed with the
press tool.
DANGER
Handling the tool incorrectly will cause serious
injury.
Read and follow enclosed user instructions for
the tool.
Action
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
© Copyright 2023 ABB. All rights reserved.
Note
xx2200001330
Hydraulic press equipment, balan-
cing device: 3HAC074411-001
User instructions are enclosed with
the tool.
Note
Product manual - IRB 6730
3HAC085699-001 Revision: B