Annovi Reverberi HPJ 8.12 REG EM Manual De Uso E Instalación página 38

Connection to the mains water supply
The connection must comply with the recommendations
provided.
1) The mains water supply must have a flow rate twice
the electric pump's rated flow rate and a pressure of
2 - 3 bar.
A) Mains water supply
B) Intake filter
C) Electric pump
D) Pressure gauge
E) Pressure damper
F) Safety valve
G) Drain line
H) Nozzle
L) Gate valve
If the electric pump is equipped with
a pressure regulating valve (M), see
"Connection of the electric pump with
regulating valve to the water supply".
Connection to a tank
The following is a simplified illustration of
the layout for connection to a tank.
A) Tank
B) Intake filter
C) Electric pump
D) Pressure gauge
E) Pressure damper
F) Safety valve
G) Drain line
H) Nozzle
L) Gate valve
If the electric pump is equipped with
a pressure regulating valve (M), see
"Connection of the electric pump with
regulating valve to the water supply".
The connection must comply with the recommendations
provided.
1) The tank must have baffles to prevent water splashes
and its capacity must be at least 10 times greater than
the electric pump's rated flow rate.
English
INSTALLATION INSTRUCTIONS
2) Adopt all the precautions described in the "General
guidelines on water supply connection" section.
The following is a simplified illustration of the layout for
connection of the electric pump to the mains water supply
A
B
UN004324-GM
A
B B
UN004325-GM
2) The vacuum measured directly at the electric pump
intake port must not exceed -0.1 bar and the water
temperature must not be above 40°C.
3) Adopt all the precautions described in the "General
guidelines on water supply connection" section.
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H
E
C
D
M
H
F
E
C
D
M
Use and Installation
5
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