12
BA 20
Schaeffler Group Industrial
Hand pump
Setting the start position
The rolling bearing is displaced from the original position to the start
position. The hand pump is of a twin stage design.
At low pressure, a large quantity of oil is pressed into the hydraulic
nut, while above 10 bar this quantity is significantly smaller,
see the section Technical data, page 21.
Determining the start pressure
The start pressure can be determined, for example,
using the Schaeffler software FAG Mounting Manager.
A user manual for the software is available on the Internet.
After calling up FAG Mounting Manager, the necessary data are
entered,
Figure 7
. The start pressure for reaching the start position
is then displayed.
Warning
Do not loosen the connectors on the hand pump if the unit is still
pressurised. Do not add any more oil.
Building up the start pressure
Once the start pressure has been built up, the rolling bearing is in
the start position,
Figure 5
, page 10.
Keep the aeration screw open (one revolution):
■
Close the escape valve,
Figure 3
, page 8
■
Set the digital manometer to zero, then monitor continuously
■
Operate the hand pump until the start pressure is reached.
Do not exceed the start pressure. If the start pressure is exceeded,
the bearing must be dismounted and then remounted.
Internet address
Designation of bearing
Start pressure
Displacement distance
Figure 7
FAG Mounting Manager
0
00
160
47
1
2
3
4
