31
PROBLEMS
CAUSES
REMEDIES
The electric motor fails
to start or stops during
operation.
One of the safety devices has triggered
of the plant to which the machine
that integrates the motor pump is
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Reset the safety device.
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contact a
Skilled Technician
.
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or the fuse has triggered.
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“S
AFETY
DEVICES
”
paragraph.
The pump does not prime. Suction of air.
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Reset the pressure of the delivery circuit.
The pump fails to reach
max. pressure.
Pressure adjusting device not set to
maximum pressure.
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too deep.
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depth is in compliance with the indications
in the
“S
PECIFICATIONS
AND
TECHNICAL
DATA
”
paragraph.
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Irregular pressure and
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Suction filter dirty.
Clean the filter.
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too deep.
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depth is in compliance with the indications
in the
“S
PECIFICATIONS
AND
TECHNICAL
DATA
”
paragraph.
The motor pump has not completed
priming.
Prime the pump according to the indications
of the
“O
PERATION
”
paragraph.
The motor pump starts
and stops continuously.
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a device.
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Too much noise.
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Keep to the temperatures indicated in the
“S
PECIFICATIONS
AND
TECHNICAL
DATA
”
paragraph.
PART TWO
GPS
Skilled Technicians only
WARNING
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Skilled Technicians
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UNPACKING
WARNING
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EN
