ABB IRB 5710, Product Manual

Page: 152 / 610

Note Action
xx2100002102
Open the valve (A) slowly to reduce built-
up pressure slowly.
Check the oil level by reading the markings
(B) on the oil level gauge.
Required oil level is: at level measurement
mark 57 on tool ± 5 mm.
Drain or fill more oil, if required.
Tip
If oil is visible at the level gauge but does
not reach to the marking, the amount of oil
to be filled is maximum 5 cl.
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.
9
A Valve in open position
B Level measurement marks
Remove the oil level gauge. 10
Remove the ventilating valve from the up-
per oil nipple. 11
Turn on the power to the robot and let axis
1 move for approximately 5 minutes.
Tip
This is done to eliminate any air bubbles
in the oil.
12
Let the manipulator stand still 1 hour. 13
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safe-
guarded space.
14
xx1700000349
Remove the protective cap and install the
ventilating valve enclosed with the oil level
gauge.
Note
The venting hole is opened to let out air
during the filling process.
15
Continues on next page
152 Product manual - IRB 5720
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
4 Maintenance
4.4.2 Changing the oil in axis-1 gearbox
Continued