HÄNY ECONEX 2402, Original Instructions Manual

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ECONEX
®
- ECOCUT
®
- ECOVOX
®
PM1-101274 VERSION 06 / 15.02.2022
GB
- The pump is supplied with the connected cable and temperature monitoring of the motor. The cable must
not be detached from the motor, since otherwise the guarantee for the water tightness of the line inlet is
voided. The cable cores are designated in accordance with the diagram.
3 2 1
M
3x230V
L2 L3 L1
N
L2
L3
L1
6 5 4
ET-1012340 00
 * = Frequency inverter
*FU
Earthing Conductivity
probe
Thermostatic
switch
(Klixon NC)
Control box
L1
L3
L2
N
L1 L3 L2
M
3x400V
1 2 3 4 5 6
ET-1012338 00

Earthing Conductivity
probe
Thermostatic
switch
(Klixon NC)
Control box
U1 W2 V1 U2 W1 V2
L1
L1
L3
L2
N
TLT04112013 00
M
3x400V
L2 L3 T1 T2 S

1 3 2
4 7 5 9 6 8
Control box
Earthing Conductivity
probe
Thermostatic
switch
(Klixon NC)
U 1
V 1
W 1
W 2
U 2
V 2
T1
T2
S
4
5
6
7
9
8
2
3
1
1168_2

Motor with 10 electrical conductors
Diagram

+

for: Diagram

+

for:
- Econex 2402 - Ecocut 2406 10 cable cores
- Ecovox 2403 / 2404 7 cable cores
- Ecocut 2405
- ATTENTION: If the electrical equipment is undersized or of poor quality, this will lead to premature wear
and tear of all parts that come into contact with each other. It means that feeding of the motor is unsym-
metrical leading to damage to the motor. The use of frequency converters and soft starters can, if they
are not set up correctly, cause damage to the pump aggregate. The technical department of Häny AG can
provide support with this.
- All starting devices must always be equipped with:
1) A main circuit breaker with a minimum opening of the contact pieces of 3 mm and stopping in open posi-
tion.
2) Suitable thermal protection equipment for the motor which is set up for maximum power input. The
nominal current value given on the type plate of the motor must not be exceeded by more than 5%. The
response time must be less than 30 seconds.
3) A suitable magnet protective device for the cable against short circuits.
4) A suitable device to protect the electric pump against earthing faults.
5) A suitable protective device against phase failure.
6) A protective device against dry operation.
7) A voltage and ampere meter.