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Idiomas disponibles
Idiomas disponibles
ATTENTION!
D
O NOT USE THE PUMPS FOR USES OTHER THAN THOSE SPECIFIED
CONSIDERED IMPROPER AND
HEALTH AS WELL AS VOIDING THE WARRANTY
OF EXPLOSIVE ATMOSPHERES
. D
ATMOSPHERES
O NOT EXCEED THE MAX
THE PLANT WHERE THE PUMP IS INSTALLED CAN REACH PRESSURE VALUES HIGHER THEN
,
LIMIT
THE INSTALLER MUST FIT A VALVE TO REGULATE THE PRESSURE TO AVOID BREAKING RISKS
ADVISABLE TO INSTALL ON THE PLANT A NON RETURN VALVE TO PROTECT THE PUMP IN CASE OF
General technical data
Pump type : ............................................................................................................................................
Structure : ..............................................................................................................................................
Impeller : ................................................................................................................................................
Motor : ....................................................................................................................................................
INSTALLATION AND ASSEMBLING
I
T MUST BE DONE BY TRAINED AND SKILLED PERSONNEL
Preliminary verifications
- Verify that the data shown on the plate, and in particular, power, frequency, voltage, absorbed current,
are compatible with the characteristics of the electric line or current generator available. In particular, the
voltage of the line voltage can have a variance of ± 5% from the nominal voltage value on the plate.
- Verify that the protection and insulation grade indicated on the plate are compatible with the environmental conditions.
- Verify that the chemical/physical characteristics of the liquid to be moved correspond to those specified on the order.
- Verify the environmental conditions: SAER 4" submersible pumps can pump liquids with a max.
temperature of +35°C. and non-explosive.
- Verify that the electrical system corresponds to the CEI EN 60204-1 standard and, in particular: the
existence of an earth connection, the presence of a lockable disconnecting switch to isolate the motor in
the event of malfunction or small maintenance interventions and the presence of an emergency stop button.
- Verify that the pump's flow rate and head correspond to the required characteristics.
- Before coupling the pump and the motor, make sure that the two shafts turn freely.
At this stage, the coupling can be done; put the pump in vertical position and lay it on the motor by doing
the centering, tight the screws and lock with the proper torque. The installer and the end user must take
the necessary measures to avoid hygienic risks relating to the pumped liquids.
Caution
- Dry running protection
When you foreseen that the level of the water into the well can suffer considerable changed related to the
season's run or when you are forced to place the electric pump just under the dynamic level of the water
or when you foresee that the water inflow into the level can temporarily lack, it is necessary to install a
dry-running protection.
Rotation way determination
Cable connection
,
FOR THIS REASON
. T
HE SUBMERSIBLE ELECTRIC PUMPS MUST NOT BE USED IN CASE
.
THE SUBMERSIBLE ELECTRIC PUMPS MUST NOT BE USED IN CASE OF EXPLOSIVE
.
VALUES OF CAPACITY
P
LEASE REFER TO THE MOTOR INSTRUCTION MANUAL
P
LEASE REFER TO THE MOTOR INSTRUCTION MANUAL
P
LEASE REFER TO THE MOTOR INSTRUCTION MANUAL
,
POTENTIALLY DANGEROUS FOR THE OPERATOR
,
R.P.M.
HEAD AND
.
12
. A
NY OTHER USE IS TO BE
SHOWN ON THE LABEL
20%
OVER THE PUMP
. I
"
HAMMERING
'
S
. I
F
'
T
S IS
".
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