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3.3 Connection A (stator) and B (rotor)
If the pump has been delivered disassembled, follow the instructions below for assembly.
Use C (fixed tool) to hold the rotor in place and apply the fluid that will be dispensed into A (stator) and
B (rotor). Alternatively, in case there are no contamination problems, it is possible to use vaselline oil
and common grease.
Engage A (stator) on B (rotor) and then turn them clockwise (using tool C) until the tabs shown in the
drawing do not match the seats indicated in the chamber.
Do not activate the pump without applying the material to the stator. If so, even for a short
duration of time, there might be a damage on the stator.
3.4 Eliminating bubbles before dispensing the fluid
When the pump and the controller's settings are finished, before applying
pressure to the fluid, rotate the D part (Vent Knob) as the arrow direction
one to two rounds to discharge the air bubbles and some fluid. (about 5~10
seconds). When the fluid flows out freely from the vent valve, close it and
carefully clean the area.
When eliminating air bubbles, set the motor speed at "low"
(5~10RPM) to discharge.
VOLUMETRIC PUMPS PCP
Rotor and stator connection
Eliminating
air bubbles
. 5
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