Publicité
Les langues disponibles
Les langues disponibles
For lifting and handling operations use lifting means and harness that are fit for the purpose.
Before lowering the electric pump into the well make sure that it has been connected to a support cable which it
must have adequate length well fixed and making sure that it is stable.
Consult the table "Dimensions and weight"at page 29 for the weight of each individual pump – electric pump.
6.
TECHNICAL DOCUMENTS REFERRED TO THE SEMI MACHINE "PUMP BODY"
6.1. ASSEMBLY PUMP - MOTOR
ATTENTION!
☜
Electric motor
•
Pump body
Pic. 1
Proceed to remove the cable guard and the
suction screen from the pump body.
THE PUMP SPINS IN THE ANTI-CLOCKWISE DIRECTION AND IT IS DESIGNED TO BE COUPLED
ONLY TO ASYNCHRONOUS SUBMERSED MOTORS.
IT IS ALLOWED TO PUT THE PUMP INTO OPERATION IF THESE MOTORS ARE COMPLY TO WITH
THE REGULATIONS ACCORDING TO THE LAW.
Proceed with the following operations above - described and shown in
order to assembly in the right way the pump – motor unit:
-
-
-
-
-
☞
-
-
-
Lift the pump vertically and align it with
the motor and the four threaded holes.
Example of lifting
Always make sure that the coupling surfaces are clean.
Always make sure that the motor and pump rotors are free to turn
operating the coupling by hand.
Proceed to remove the cable guard and the suction screen from
the pump body.
Make sure that the motor is stable and fix it in the vertical position.
Lift the pump vertically and align it with the motor and the four
threaded holes.
Tighten the fixing bolts on the threaded holes of the motor.
Position the power cables in the suction unit housing and along the
external casing.
Proceed to assembly of the suction screen and the cable guard.
Pic. 2
☞
Pic. 3
Tighten the fixing bolts on the threaded
holes of the motor
11
GB
Publicité
