ABB Robotics IRB 6790 Product Manual page 134

3 Maintenance
3.5.2 Changing oil, axis-1 gearbox
Continued
5
6
7
8
9
Filling oil into the axis-1 gearbox
Use this procedure to refill the gearbox with oil.
1
Continues on next page
134
Action
Remove the plug from the vent hole.
WARNING
Open the vent hole while using the dis-
penser, to avoid damaging vital parts in the
gear.
Suck out the oil with the oil dispenser.
Note
There will be some oil left in the gear after
draining.
WARNING
Used oil is hazardous material and must
be disposed of in a safe way. See section
Decommissioning on page 639
formation.
Remove the oil dispenser.
Apply Mercasol on the nipple.
Refit the protective cap on the nipple.
Refit the vent hole plug.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the safe-
guarded space.
© Copyright 2019 - 2020 ABB. All rights reserved.
Note
xx1200000950
for more in-
Tightening torque: 24 Nm.
Note
Product manual - IRB 6790
3HAC063331-001 Revision: B