ABB IRB 6700Inv Series Product Manual page 645

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Product manual - IRB 6700Inv
3HAC058254-001 Revision: L
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safe-
guarded space.
Begin draining the gearbox.
Fasten a lifting shackle on the balancing
device.
Run a lifting sling around the upper arm
and fasten to the balancing device shackle.
DANGER
When releasing the holding brakes of the
motor, the upper arm will be movable and
may fall down if not secured. Verify that the
upper arm is secured as previously de-
scribed, before continuing.
Release the holding brakes for the axis-3
motor to give the weight of the upper arm
to the roundsling attached to the balancing
device.
© Copyright 2017 - 2020 ABB. All rights reserved.
4.8.4 Replacing the axis-3 gearbox
Note
See Draining the axis-3 gearbox on
page 158.
SA-10-8-NA1 (1 pcs)
xx1800000044
Roundsling, 1.5 m, Lifting capacity: 2,000
kg. (1 pcs)
xx1800000043
Continues on next page
4 Repair
Continued
645