ABB IRB 6620 Product Manual page 151

Draining, oil
The procedure below details how to drain the oil in gearbox axis 2.
When using the oil exchange equipment, follow the instructions enclosed with the
kit. Art. no. for the kit is specified in
1
2
3
4
Filling, oil
Use this procedure to fill oil into the axis-2 gearbox.
When using the oil exchange equipment, follow the instructions enclosed with the
kit. Art. no. for the kit is specified in
1
2
Product manual - IRB 6620
3HAC027151-001 Revision: W
Action
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.
WARNING
Handling gearbox oil involves several safety
risks, see Gearbox lubricants (oil or grease)
on page 34.
Remove the oil plug, draining, and drain the
gearbox oil using a hose with nipple and an
oil collecting vessel.
CAUTION
Drain as much oil as possible.
Refit the oil plug.
Action
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.
WARNING
Handling gearbox oil involves several safety risks,
see Gearbox lubricants (oil or grease) on page
© Copyright 2006-2020 ABB. All rights reserved.
3.4.3 Changing oil, axis-2 gearbox
Required equipment on page
Note
Shown in the figure
on page 150.
Vessel capacity is specified in
equipment on page
Note
Draining is time-consuming. Elapsed
time varies depending on the temperat-
ure of the oil.
Tightening torque: 24 Nm.
Required equipment on page
Note
34.
Continues on next page
3 Maintenance
Continued
150.
Location of oil plugs
Required
150.
150.
151