English (GB)
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3.4 Electrical connection
3.4.1 Motor protection
The pump incorporates current and temperature dependent
motor protection.
3.4.2 Plug connection
3.4.3 Connection without plug
4. Starting up the product
4.1 Priming the pump
1. Unscrew the priming plug and pour minimum 1.7 litres (0.45
gallons) of water into the pump housing. See fig.
.
2. Screw the priming plug on again.
4.2 Starting the pump
1. Open a tap to prepare the pump for venting.
2. Insert the power plug into the socket or turn on the power
supply and the pump will start.
3. When water flows without air, close the tap.
4. Open the highest tapping point in the installation, preferably a
shower.
5. Adjust the pressure setpoint to the required pressure by
means of the
buttons. See section
.
6. Close the tapping point.
Startup has been completed.
Fig. 9
Priming the pump
Carry out the electrical connection according to local
regulations.
Check that the supply voltage and frequency
correspond to the values stated on the nameplate.
DANGER
Electric shock
Death or serious personal injury
- Switch off the power supply before starting any
work on the product. Make sure that the power
supply cannot be accidentally switched on.
DANGER
Electric shock
Death or serious personal injury
- The pump must be earthed.
- The pump is supplied with a grounding conductor
and grounding-type attachment plug. To reduce
the risk of electric shock, be certain that the pump
is connected only to a properly grounded,
grounding type receptacle (protective earthing).
- If national legislation requires a Residual Current
Device (RCD), a Ground Fault Circuit Interrupter
(GFCI), or equivalent in the electrical installation,
this must be type B (according to UL/IEC
61800-5-1) or better, due to the nature of the
constant DC leakage current.
If the power supply cable is damaged, it must be
replaced by the manufacturer, his service agent or
similarly qualified persons in order to avoid hazard.
We recommend that you fit the permanent
installation with a residual-current circuit breaker
(RCCB) with a tripping current less than 30 mA.
DANGER
Electric shock
Death or serious personal injury
- Check that the power plug delivered with the
product is in compliance with local regulations.
- Make sure that the pump is connected only to a
properly grounded, grounding-type receptacle
(protective earthing).
- The protective earth of the power outlet must be
connected to the protective earth of the pump. The
plug must therefore have the same PE connection
system as the power outlet. If not, use a suitable
adapter.
The electrical connection must be carried out by an
authorised electrician in accordance with local
regulations.
DANGER
Electric shock
Death or serious personal injury
- The pump must be connected to an external main
switch with a minimum contact gap of 3 mm (0.12
inch) in all poles.
Do not start the pump until it has been filled with
liquid.
If the suction depth exceeds 6 m (20 ft), it may be
necessary to prime the pump more than once.
Always tighten priming and drain plugs by hand.
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