Grundfos MAGNA1 Series User Manual

English (GB)
15
4.3 ALPHA-plug version
4.3.1 Assembling the plug
4.3.2 Disassembling the plug
Step Action Illustration
1
Fit the cable gland
and plug cover to
the cable.
Strip the cable
conductors as
illustrated.
TM05 5538 3812
2
Connect the cable
conductors to the
power supply
plug.
TM05 5539 3812
3
Bend the cable
with the cable
conductors
pointing upwards.
TM05 5540 3812
4
Pull out the
conductor guide
plate and throw it
away.
TM05 5541 3812
5
Click the plug
cover onto the
power supply
plug.
TM05 5542 3812
6
Screw the cable
gland onto the
power supply
plug.
TM05 5543 3812
Max. 1.5 mm
2
12 mm
∅5.5 - 10 mm
7 mm
17 mm
7
Insert the power
supply plug into
the male plug in
the pump control
box.
TM05 5544 3812
Step Action Illustration
1
Loosen the cable
gland and remove
it from the plug.
TM05 5545 3812
2
Pull off the plug
cover while
pressing on both
sides.
TM05 5546 3812
3
Loosen the cable
conductors one by
one by pressing a
screwdriver gently
into the terminal
clip.
TM05 5547 3812
4
The plug has now
been removed
from the power
supply plug.
TM05 5548 3812

Grundfos MAGNA1 Series Specifications

General

Insulation Class	F
Type	Circulator pump
Control Panel Position	Integrated
Series	MAGNA1
Weight	Varies by model
Power Supply	3 x 380-480 V, 50/60 Hz
Pump Housing	Cast iron
Connection Type	Flanged
Voltage	380-480 V
Material	Cast iron, stainless steel
Temperature Range	-10°C to +110°C
Ambient Temperature Range	0°C to +40°C