NoteAction
WARNING
Handling gearbox oil involves several safety risks.
Before proceeding, please read the safety inform-
ation in the section Safety risks during work with
gearbox lubricants (oil or grease) on page 37.
3
CAUTION
The gearbox can contain an excess of pressure
that can be hazardous. Use caution when the oil
plug is opened, in order to let out the excess
pressure.
4
xx1500002002
Open the ventilation plug.
Note
The ventilation plug shall be opened prior to the
inspection plug, in order to release possible
pressure inside.
5
xx1500002001
Open the inspection plug.6
Inspect the oil level by using caution and jogging
axis-3 very slowly to approximately +3.5° position,
until oil starts to spill out.
7
Required oil level is when oil starts to spill out
with axis-3 in +3.5° position.
8
Type of oil and total amount is de-
tailed in Technical reference
manual - Lubrication in gearboxes.
Add or drain oil, if required.9
Further information about how to
drain or fill with oil is found in sec-
tion Changing oil, axis-4 secondary
gearbox on page 159.
Tightening torque: 24 Nm.Refit the oil plugs.10
DANGER
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in the section First test run may cause
injury or damage on page 27.
11
114 Product manual - IRB 8700
3HAC052853-001 Revision: F
© Copyright 2015-2018 ABB. All rights reserved.
3 Maintenance
3.3.4 Inspecting the oil level in axis-4 secondary gearbox
Continued
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