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INSTALLATION SCHEME
OBSERVATIONS:
v w x y {
A) Accesories
,
,
B) In the case of the expansion tank
effect.
u
.- Pump.
v
.- Check valve.
w
.- Ball valve.
x
.- Filter.
y
.- Quick release coupling.
z
.- Speedmatic.
{
.- Expansion tank.
|
.- Ball valve.
z
y
v w x
EXTERNAL CONNECTION
u
Power supply
v
Pump
Minimal level (optional)
w
Alarm monitoring (optional)
x
Communications cable Master&Slave
|
,
,
and
are recommendable but nonessential.
{
, its use in facilities is recommended when it is tried to avoid the water hammer
{
x
w
v
u
-6-
fig.2
|
~3x400 V
u
fig.3
L (m)
S (mm )
1 ÷ 50
1.5
50 ÷ 85
2.5
85 ÷ 140
4
POWER
SUPPLY
L3
L2
L1
W
V
U
PUMP
2
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