ABB IRB 8700 Product Manual page 568

4 Repair
4.8.2 Replacing the axis-1 gearbox
Continued
3
4
Removing the supporting pillars
1
2
3
4
5
Refitting the cable harness in the base
1
Continues on next page
568
Action
Stretch the lifting accessories and stretch
the lifting accessories to take the weight of
the robot.
Adjust if needed to make the lift level.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
Action
Unscrew the attachment screws that secure
the robot base to the supporting pillars.
Use caution and lift the robot up from the
supporting pillars.
Unscrew the attachment screws that secure
the supporting pillars to the foundation.
Remove the supporting pillars.
Lower the robot onto the foundation and
secure.
Action
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
© Copyright 2015-2020 ABB. All rights reserved.
Note
Note
Screws: M24 x 100 (12 pcs), 8.8.
Washers: 4 mm flat washer
Tightening torque:
550 Nm (screws lubricated with Molykote
1000)
600-725 Nm, typical 650 Nm (screws none
or lightly lubricated)
Note
Product manual - IRB 8700
3HAC052853-001 Revision: M