NoteAction
xx2000001518
Oil plug, openedA
Oil plug, closedB
Open the upper oil plug.
Note
The lower oil plug has to be closed; other-
wise, the oil may leak before required oil
amount is filled.
6
WARNING
Overfilling of gearbox lubricant can lead to
internal over-pressure inside the gearbox
which in turn may:
• damage seals and gaskets
• completely press out seals and
gaskets
• prevent the robot from moving
freely.
7
xx2000001580
Inspect the oil level by measuring the level
at the upper oil plug hole.
Required oil level: within the range of 64
mm to 69 mm below the edge of the oil plug
hole.
CAUTION
The oil level sinks when the oil fills all cav-
ities in the gearbox. Wait until the oil stops
sinking, before measuring the oil level.
8
Type of oil and total amount is detailed 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 section Changing oil,
axis-2 gearbox on page 200.
Tightening torque: 10 NmRefit the oil plug.10
DANGER
Make sure all safety requirements are met
when performing the first test run. These
are further detailed in the section Test run
after installation, maintenance, or repair on
page 164.
11
Continues on next page
Product manual - CRB 1300 183
3HAC083111-001 Revision: B
© Copyright 2022-2023 ABB. All rights reserved.
4 Maintenance
4.4.5 Inspecting the oil level in axis-2 gearbox
Continued
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