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Idiomas disponibles
Idiomas disponibles
fr - Traduction des instructions d'origine
Cause
Water leaking out of the non-
return valve or out of the sys-
tem.
Diaphragm tank with broken di-
aphragm, when applicable.
Operating point is not calibrat-
ed correctly in relation to the
system. For example, value is
higher that the pressure sup-
plied by the pump.
Operating point is not calibrat-
ed correctly in relation to the
system. Value at zero.
The utilities are open and the pump does not
start
Cause
Operating point is not calibrat-
ed correctly in relation to the
system. Value at zero.
The pump runs and there are vibrations in or
near the pump.
Cause
Operating point is not calibrated
correctly in relation to the system.
Value is below the minimum pres-
sure that is supplied by the pump.
The pump runs but starts and stops frequently
Cause
There could be a problem
with the level float in the in-
take tank.
1 Introduction et sécurité
1.1 Introduction
Objet de ce manuel
L'objet de ce manuel est d'apporter les informations
nécessaires pour :
• Installation
• Utilisation
• Entretien
ATTENTION :
Lire attentivement ce manuel avant d'ins-
taller et d'utiliser ce produit. Une mauvai-
se utilisation du produit peut entraîner
des blessures et des dégâts matériels et
pourrait annuler la garantie.
44
Solution
Check the system
to locate the leaks.
Repair or replace
the components.
Replace the dia-
phragm.
Recalibrate the set
point of the con-
verter.
Recalibrate the set
point of the con-
verter.
Solution
Recalibrate the set
point of the con-
verter.
Solution
Recalibrate the
set point of the
converter.
Solution
Check the float and
the tank.
Cause
There could be a problem
with the pressure switch on
the intake tank.
The pump always runs at maximum speed
Cause
Solution
There could be a
Check the hydraulic connec-
problem with the
tion between the transmitter
pressure transmitter.
and the system.
Check the working order of
the sensor.
There is air in the sensor or
the hydraulic circuit con-
cerned.
The set point is too
Change the set point.
high and the pump
doesn't achieve the
pressure desired.
The pump is not
Control the suction condition
primed.
of pump.
The main protective device of the system is trig-
gered.
Cause
Solution
Short circuit
Check the connecting cables.
In the case of a
Replace the condenser if it is
single-phase
an external one. Contact the lo-
pump, the motor
cal sales and service represen-
condenser is faul-
tative if it is an internal con-
ty.
denser.
REMARQUE :
Conserver ce manuel pour une consultation ultérieu-
re et veiller à ce qu'il puisse facilement être consulté
sur le site à tout moment.
1.2 Terminologie et symboles de sécurité
Niveaux de risque
Niveau de risque
DANGER :
AVERTIS-
SEMENT :
Solution
Check the pressure
switch and the intake
conditions (pres-
sure).
Indication
Une situation dangereu-
se qui, si elle n'est pas
évitée, entraînera la mort
ou des blessures graves
Une situation dangereu-
se qui, si elle n'est pas
évitée, peut entraîner la
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