Operating Instructions - SKF 226400 Instrucciones De Uso

3. Operating instructions

a) When the oil container (8) is to be charged, the nozzle is immersed
in oil and the piston retracted using the handle. The nozzle is then
pointed upwards and the valve ball retaining the oil depressed
slightly to permit any air to escape. The oil container can be reilled
without releasing the hydraulic pressure. For mounting bearings with
the SKF Oil Injection Method, or by means of an hydraulic nut, it is
recommended to use an oil with a viscosity of approximately
300 mm 2 /s at the operating temperature. For dismounting bearings,
we recommend to use an oil with a viscosity of approx 900 mm
operating temperature.
b) The injector has to be irmly screwed into the application.
c) Open the release valve (6) and screw the full oil container in position.
The oil container should be screwed lightly to the injector. Too much
force may break the ilter nipple.
d) Make a few strokes with the lever until clean oil, free of air bubbles,
issues between the injector body and the forked lever. The release
valve is then tightened.
e) Continue pumping until necessary pressure is reached for your
application. Maximum pressure is 300 MPa (43 500 psi).
f ) Open the release valve, allowing superluous oil to escape freely.
Unscrew the oil container a few turns. This will prevent oil to escape
from the container.
8
2 /s at
SKF 226400