ABB IRB 7600 - 500/2.55 Product Manual page 264

4 Repair
4.4.4. Replacement of complete lower arm
Continued
Refitting, lower arm
The procedure below details how to refit the lower arm to the robot.
262
Action
21. Remove the sealing from the lower arm.
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2. Fit a new VK-cover on new lower arm or replace
existing if damaged.
3. Fit the two guidings in the attachment holes of
the lower arm.
4. Fit the new sealing, axis 2/3 on the guidings.
5.
CAUTION!
The lower arm weighs 225 kg! All lifting
equipment used must be sized accordingly!
6. Apply the lifting tool to the lower arm.
7. Lift the lower arm and move it to its mounting
position.
Note
Shown in the figure Attachment points,
lower arm on page 257.
On reassembly a new sealing must be
used!
Note
Spare part no. is specified in
equipment on page 258.
Included in the lifting tool, lower arm,
art. no. is specified in Required
equipment on page 258.
xx0200000262
A. Attachment holes for the two
guidings.
Always use a new sealing when reas-
sembling!
Art. no. is specified in Required
equipment on page 258.
Art. no. is specified in Required
equipment on page 258.
Continues on next page
3HAC022033-001 Revision: E
Required