- 13 -
12. INSTALLATION AND NOTES
1) The pump must be installed by a professional institution and licensed electrician.
2) The voltage and frequency must be in accordance with
the values specified on the rating plate.
3) The pump should be reliably earthed, and a leakage
protection switch must be installed.
4) The wire must meet the requirements of the current. Due
to wire line losses, the voltage is too low to perform normal
pump work. A larger wire diameter must be used, or the
length of the wire reduced, which will result in reduction of
wire line loss.
5) Wiring diagram
brown
blue
green/yellow
L
N
PE
;
Cable
Figure 3
Inlet pipe mustn‘t
be posioned higher
than the pump inlet
WARNING
2
3
5 - 8 minutes
Figure 4
1
Injection hole
-
Check if the pump is grounded and the leakage
switch is in good condition before starting the
pump.
-
Avoid touching the pump when the pump operates.
-
Make sure to switch off the power before opening
the terminal box or dismantling components.
-
Pumping of flammable and explosive fluids is
strictly prohibited.
Figure 3
Inlet pipe mustn‘t
be posioned higher
than the pump inlet
WARNING
2
3
5 - 8 minutes
Figure 4
1
Injection hole
13. PREPARATION BEFORE COMMISSIONING
- Check if the voltage and frequency are in accordance with the requirements specified on
the rating plate.
- The pump should rotate freely from the fan cover by using a screwdriver.
- Fill the pump with water from the discharge valve (Fig. 4).
- Switch on the pump. It should rotate clockwise from the perspective of the fan cover end.
- Never let the pump run dry in order to avoid bursting of the mechanical seal.
Figure 2
(head include sucon)
Head (H
)
Suco
n
>
30 cm
Installaon diagram
Outlet pipe
Inlet pipe
>
30
cm
Non-return
valve
Summary of Contents for PW BOOST INITIAL 250EA
Page 75: ......
