(1) If the impeller chamber, inlet pipe and telescopic joint are light in weight, the three components can be assembled into a whole. If the components are heavy, lift the three components separately and assemble them in the machine crater.
(2) The impeller chamber is the reference for the installation of the pump unit. The installation of the impeller chamber should be used with caution. The technical indicators should be measured repeatedly and confirmed correctly.
(3) Adjust the center, elevation and flange flatness of the impeller chamber, lock the appropriate parts in the pit by repeated testing as the installation guide for the guide vane body, the outlet pipe and the motor.
(4) the hinge wheel and inlet pipe, expansion joint joints bolt, drill pin hole, into the pin.