Assembling The Installer Plug - Grundfos ALPHA1 L Instrucciones De Instalación Y Funcionamiento

4.1 Assembling the installer plug

Step Action
Loosen the cable
gland and
unscrew the union
1
nut in the centre
of the terminal
cover.
Detach the
2
terminal cover.
Pull the power
cable through the
3
cable gland and
terminal cover.
Max. 1.5 mm
Strip the cable
4 conductors as
illustrated.
Loosen the
screws on the
5 power supply plug
and connect the
cable conductors.
Tighten the
screws on the
6
power supply
plug.
Illustration
2
17 mm
12 mm
Ø 5.5 - 10 mm
x 3
x 3
Step Action
Refit the terminal
cover. See A.
Note: It is possible
to turn the power
7
supply plug on the
side for a 90 °
B
cable entry. See
B.
Tighten the union
8
nut.
Tighten the cable
gland onto the
9
power supply
plug.
Insert the power
supply plug into
10
the male plug on
the pump.
Illustration
A
7