D
28
Function
NEPTUNE 5 FA_EN_Ver.2.0_25/11
The three ceramic pistons ”D” are driven by a wobble disc ”C”, the mission of which is to transform
the rotating power from the rotor ”B” into the reciprocating pumping pistons ”D”. The angle of the
wobble disc ”C” decides the volume of water which is sucked through the suction valves ”E” and
pressed out through the pressure valves ”F”.
The inlet ”I” and the outlet ”J” are connected directly to the By-pass valve ”G”.
The water volume can be adjusted by the regulation valve ”H”.
A
B
C
D
E
F
A: Stator.
B: Rotor.
C: Wobble
disc.
D: Ceramic
piston.
E: Suction
valve.
F: Pressure
valve.
G: BY-pass
housing
H:
Water regulation valve
H
G
I
J
Fig.D.4: Motor/pump
Summary of Contents for NEPTUNE 5 FA
Page 1: ...Service Manual NEPTUNE 5 FA NEPTUNE 5 FA_EN_Ver 2 0_25 11 ...
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