Note
Action
For the capacity of vessel, see section:
•
Type of lubrication in gearboxes on
page 144
Put an
oil collecting vessel
as close as
possible to the draining hole placed in:
•
Type C and Type D
: the base.
•
Other design than Type C and Type
D:
the gearbox.
4
See the figure in:
•
Location of oil plugs on page 146
Note
Draining is time-consuming.
Elapsed time varies depending on the
temperature of the oil.
Only valid for Other design than Type C
and Type D
:
Replace
oil plug draining
quickly with a
nipple (M10x1.5) where a draining hose is
fitted.
5
One example can be found in section:
•
Type of lubrication in gearboxes on
page 144
Connect the
oil dispenser
.
6
See the figure in:
•
Location of oil plugs on page 146
Open the
oil plug filling
.
WARNING
If the oil plug filling is not open when the oil
dispenser is working, there is a risk of
damaging vital parts in the gearbox!
7
Using a low air pressure, start sucking the
oil out from the gearbox with the oil ejector
equipment.
8
Note
Time consuming activity!
Only valid if an oil dispenser is not used
:
If an oil dispenser is not used, open the oil
plug draining and drain oil into an oil collect-
ing vessel.
9
WARNING
Used oil is hazardous material and must be
disposed of in a safe way. See section
for more inform-
ation.
10
Note
There will be some oil left in the gearbox
after draining.
11
See the figure in:
•
Location of oil plugs on page 146
Tightening torque:
•
Other design than Type C and
Type D
: 3-8 Nm
Type C and Type D
: 24 Nm
Refit the
oil plug draining
.
Note
Only valid for Other design than Type C
and Type D
:
Before refitting the oil plug in the gearbox,
always replace the oil plug sealing washer
with a new one. If not there is a risk of
leakage.
12
Continues on next page
150
Product manual - IRB 4600
3HAC033453-001 Revision: Y
© Copyright 2009-2021 ABB. All rights reserved.
3 Maintenance
3.4.2 Changing the oil, axis-1 gearbox on floor mounted robots
Continued
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