3 Maintenance
3.4.5. Oil change, gearbox, axis 4
3HAC022033-001 Revision: K210
© Copyright 2004-2011 ABB. All rights reserved.
Required equipment
Draining, oil, gearbox axis 4
The procedure below details how to drain the oil from the gearbox, axis 4.
When using the oil exchange equipment, follow the instructions enclosed with the kit. Art.
no. for the kit is specified in Required equipment on page 210.
Equipment, etc. Art. no. Amount Note
Lubricating oil 3HAC032140-001 900 ml Kyodo Yushi TMO 150
To be used in the primary gearbox.
Lubricating oil 3HAC032140-001 3,850 ml Kyodo Yushi TMO 150
To be used in the secondary
gearbox.
Oil collecting vessel,
primary gearbox
Capacity: 1,000 ml.
Oil collecting vessel,
secondary gearbox
Capacity: 4,000 ml.
Oil exchange
equipment
3HAC17313-1 Content is defined in section Special
tools on page 428.
Standard toolkit - Content is defined in section
Standard toolkit on page 427.
Action Note
1.
WARNING!
Handling gearbox oil involves several safety risks.
Before proceeding, please read the safety
information in the section WARNING - Safety risks
during work with gearbox lubricants (oil or grease)
on page 51.
2. Open the oil plug, draining, secondary gear. Shown in the figure Location of
gearbox on page 209.
3. Drain the oil from the secondary gearbox by running
the upper arm -45° from calibration position.
Vessel capacity specified in
Required equipment on page
210.
4. Run the robot back to its calibration position. Detailed in section Calibration
scale and correct axis position on
page 406.
5.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
Turn off all electric power and hydraulic but not the
air pressure to the gearboxes, motors and SMB.
6. Drain the primary gear by opening the oil plug,
draining, primary gearbox.
Vessel capacity specified in
Required equipment on page
210.
Continued
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