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MANUAL DE INSTALACIÓN Y MANTENIMIENTO
SERIE VERTI
7. PIPELINE INSTALLATION
This product should be installed and maintained by personnel who is proficient in this
manual and has special qualifications. Installation and operation should be in accordan-
ce with local regulations and recognized operation standars.
Install pipelines properly as stipulated in the manual and meanwhile conduct frost pro-
tection measures for the pipeline.
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l. For pump installation, the inlet pipe
should be as short as possible with the
least turnings. The pump should be insta-
lled in ventilated and dry environment.
It could be installed outside, provided
having proper covering to prevent rain
and wind.
2. For pipeline use, valves should be
installed on inlet and outlet pipelines and
the inlet pipeline should be installed with
check valve.
A:
1. Foot valve
2. Inlet pipe
3. Tie-in
4. Electric plug
5. Drain plug
6. Filling pump
7. Valve
B: Installation precautions for inlet pipelines
1). While installing the electric pump, do not use too
soft rubber tube for the inlet pipeline, avoiding to be
sucked flat.
2) The foot valve sh with that of the water inlet. so
as to avoid too much water loss which will influence
outlet performance.
5) Pay attention to drop of water level while using, the
foot valve should not
be above the water surface (B1).
6) In case the inlet pipe is longer than 10 mor its lifting
height exceeds 4m, the pipe diameter should exceed
diameter of water inlet of the pump.
7) Ensure the pumped will not be affected by pipeline
pressures while installing the pipelines.
8) Filter should be installed in inlet pipelines so as to
avoid solid particlesto enter into the electric pump.
C: Installation Precautions of the outlet pipeline Pipe
diameter of the outlet pipeline should be at least in
accordance with that of the water outlet, so as to
reduce its voltage drop, high flow rate and noise to the
minimum.
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