3. MAINTENANCE
Steinle Filter Press Pump Series
35
3.9.2.
Pump is not flooded
When the pump is not flooded, the following steps has to be done:
Block outlet of the pump.
Put 1bar of air on suction side on the pump to expand hoses.
then follow procedure 3.10.1
3.9.3.
Changing stroke sensors
In case that a stroke sensor must be changed screw out the old sensor by locking the two
nuts against each other in the position they have. Measure the distance from the sensor face
to the next nut and adjust the nuts on the new sensor in the same way. Attention! Before a
new sensor is screwed into the P-flange move the pneumatic piston manually by pressing the
small button on the air valve into this position where the new sensor will be screwed in. When
no distance from the old sensor is available, screw the new sensor carefully into the P-flange
till it touches the pneumatic piston and turn it back one turn.
3.9.4.
Test run
We recommend you conduct a test run of the pump before installing it in the system, so no
liquid gets wasted if the pump leaks or perhaps does not start accordingly to wrong assembly
of the pump.
After a few weeks of operation retighten the nuts with appropriate torque.
Summary of Contents for Steinle Filter Press Pump Series
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