ABB IRB 7600 Series Product Manual page 301

Equipment
Other tools and pro-
cedures may be re-
quired. See refer-
ences to these proced-
ures in the step-by-
step instructions be-
low.
Removal, balancing device
The procedure below details how to remove the balancing device.
1
2
3
4
5
6
7
Product manual - IRB 7600
3HAC022033-001 Revision: V
Spare part no.
Action
Move the lower arm to a position close to the
calibration position.
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
Secure the lower arm to the frame by inserting
the locking screw into the attachment hole in
the frame.
CAUTION
The balancing device weighs 300 kg! All lifting
equipment used must be sized accordingly!
Fit the lifting eye, M12 to the balancing device
and raise to unload the weight.
Unload the balancing device with the press tool
in order to make the piston rod and front ear
adjustable when pulling the shaft out.
Remove the securing screw and washer from
the balancing device shaft.
© Copyright 2007 - 2018 ABB. All rights reserved.
4.5.4.1 Replacing the balancing device
Art. no. Note
These procedures include
references to the tools re-
quired.
Note
Attachment hole for the locking screw
is shown in the figure
points, balancing device on page
Art. no. is specified in
equipment on page
Art. no. is specified in
equipment on page
Attachments are shown in the figure
Attachment points, balancing device
on page 299.
Art. no. is specified in
equipment on page
Detailed in section
ancing device using hydraulic press
tool on page 306.
Shown in the figure
cing device on page
Continues on next page
4 Repair
Continued
Attachment
299.
Required
300!
Required
300!
Required
300!
Unloading the bal-
Location of balan-
298!
301