Maintenance instructions
31/38
0175-168 - ENG
Rev. 2005.09
Operating Manual - SAB 202
Oil charging
Oil charging is carried out by means of a portable
oil charging pump, see Fig. 11.
Oil charging is carried out in the following way:
The high-pressure hose, pos. 7, is connected to
the charge valve, pos. 24, on the unit via the
non-return valve, pos. 12, and the correct reduc-
tion nipple. See also Fig. 12. The free end of the
suction hose from the pump, pos. 1, is placed to-
gether with the bypass hose, pos. 2, in the oil bar-
rel. The ball valve, pos. 9, and the charge valve,
pos. 24, will open and the pump, pos. 5, will start.
The oil will now circulate until the system is free
from air bubbles after which the ball valve, pos. 9,
will close. The oil will now be charged to the unit.
When the desired amount of oil has been
charged, the pump will stop and the charge valve,
pos. 24, will close. Open the ball valve, pos. 9,
carefully so that the pressure is equalized. The
hoses can now be dismounted. Loosen the
non-return valve carefully so that the remaining
pressure is equalized. Remember to mount the
cap nut on the charge valve and to seal the oil bar-
rel if there is any oil left.
Fig. 11
Length: 460 mm
Height: 350 mm
Width: 340 mm
Weight: 22 kg
Part Number: 4541-001
1
2
5
7
9
20
1/4” RG
3/8” RG
1/2” RG
7/8” RG
RG=PIPETHREAD
