Grundfos JP Installation And Operating Instructions Manual page 10

WARNING
Electric shock
Death or serious personal injury
‐
If national legislation requires a
residual-current device (RCD) or
equivalent in the electrical installation,
this must be type A or better.
WARNING
Electric shock
Death or serious personal injury
‐
If the product is used for cleaning or
maintenance of swimming pools,
garden ponds or similar places, make
sure that the product is supplied
through a residual-current device
(RCD) with a rated residual operating
current not exceeding 30 mA.
All electrical connections must be carried
out by qualified persons in accordance
with local regulations.
Make sure that the electrical installation
supports the rated current [A] of the
product. See the product's nameplate.
3.3.1 Connecting products with a plug
WARNING
Electric shock
Death or serious personal injury
‐
Make sure that the power plug
delivered with the product is in
compliance with local regulations.
‐
The plug must have the same
protective earth (PE) connection
system as the power outlet. If not, use
a suitable adapter if allowed by local
regulations.
Do not turn on the power supply until the
pump has been filled with liquid.
1. Switch off the power supply to the power socket.
2. Connect the plug to the power socket.
10
3.3.2 Connecting products without a plug
WARNING
Electric shock
Death or serious personal injury
‐
Power cables without a plug must be
connected to a supply disconnecting
device incorporated in the fixed wiring
according to the local wiring rules.
‐
The protective earth (PE) of the power
outlet must be connected to the
protective earth of the pump. The plug
must have the same PE connection
system as the power outlet.
Do not turn on the power supply until the
pump has been filled with liquid.
If the product is delivered with a cable but without a
plug, connect the cable to the external main switch or
attach a plug.
Connecting the cable to an external main switch
1. Strip the cable.
2. Thread each individual wire to the correct
terminal in the external main switch.
Wiring a plug
1. Strip the cable.
2. Loosen the two screws holding the cable clamp
and pull the cable through.
3. Thread each individual wire to the correct
terminal.
4. Tighten the terminal screws and the cable clamp
screw. Make sure not to overtighten the cable
clamp screw.
1
2
3
4
Example, plug wiring
Pos. Description
1 PE: Earth, yellow and green wire
2 N: Neutral, blue wire
3 L: Live, brown wire
4 Cable clamp