ABB IRB 8700 Series Product Manual page 251

Preparations before unloading the pressure of balancing device
1
2
Unloading the pressure of the balancing devices
Use this procedure to unload both balancing devices.
1
2
Product manual - IRB 8700
3HAC052853-001 Revision: F
Action
Jog the robot to calibration position.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
Action
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
Use a Mobile platform ladder (or similar) to
reach the upper end of the balancing
device.
DANGER
Do not use the robot as ladder!
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4.5.1 Replacing the upper arm
Note
xx1500002310
Note
Mobile platform ladder
xx1500001985
Continues on next page
4 Repair
Continued
251