CAUTION
Always cut the paint with a knife and grind the paint edge when disassembling
parts. See Cut the paint or surface on the robot before replacing parts on page 219.
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 Required equipment on page 170.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the robot working
area.
1
WARNING
Handling gearbox oil involves several safety
risks. Before proceeding, please read the safety
information in the section Safety risks during
work with gearbox lubricants (oil or grease) on
page 39.
2
Vessel capacity is specified in Re-
quired equipment on page 170.
Collect drained oil in an oil vessel.3
Shown in figure Location of oil plugs
on page 170.
Remove oil plug, filling in order to drain oil
quicker!
4
Note
Draining is time-consuming. Elapsed
time depends on the temperature of
the oil.
Open the oil plug for draining and drain the oil
into a vessel.
CAUTION
Drain as much oil as possible. See Safety risks
during work with gearbox lubricants (oil or
grease) on page 39.
5
Refit the oil plug, draining.6
Continues on next page
Product manual - IRB 6640 Foundry Prime 171
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
3 Maintenance
3.4.2 Changing oil, axis-1 gearbox
Continued
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