ABB IRB 6620 Product Manual page 152

3 Maintenance
3.4.2 Changing oil, axis-1 gearbox
Continued
Draining oil, axis-1 gearbox
Use this procedure to drain the oil in gearbox axis 1.
When using oil exchange equipment, follow the instructions enclosed with the kit.
Art. no. for the kit is specified in
1
2
3
4
5
6
7
Continues on next page
152
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
WARNING
Handling gearbox oil involves several safety
risks. Before proceeding, please read the safety
information in the section
work with gearbox lubricants (oil or grease) on
page 37.
If the robot is suspended: lift down the robot
from its inverted position and secure it on the
floor.
Collect drained oil in an oil vessel.
Remove oil plug, filling in order to drain oil
quicker!
Open the oil plug for draining and drain the oil
into a vessel.
CAUTION
Drain as much oil as possible. See
during work with gearbox lubricants (oil or
grease) on page 37.
Refit the oil plug, draining.
© Copyright 2006-2018 ABB. All rights reserved.
Required equipment on page
Note
Safety risks during
Vessel capacity is specified in
quired equipment on page
Shown in figure
on page
Draining is time-consuming. Elapsed
time depends on the temperature of
the oil.
Safety risks
151.
Re-
151.
Location of oil plugs
151.
Note
Product manual - IRB 6620
3HAC027151-001 Revision: T