Before starting the pump, check that: the pump has been properly primed, filling the pump body completely. This ensures that the pump immediately starts to work regularly and that the seal (mechanical seal or stuffing box seal) is well lubricated. Dry operation causes irreparable damage to the mechanical seal and the stuffing box seal. the auxiliary circuits have been correctly connected; - all the moving parts have been protected with suitable safety systems; - the electrical connection has been made as indicated previously; - pump-motor alignment has been correctly performed.
The product manual available here on our site or here in our DNA software provides useful information for the usage and maintenance of this product.
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Switch on the power and check that the motor is turning in the right direction, that is clockwise when viewed from the fan side. This check must also be performed after having fed the pump, activating the main switch with a fast start-stop sequence. If the motor is turning in the wrong direction, invert any two phases leads, after having disconnected the pump from the mains.The product manual available here on our site or here in our DNA software provides useful information for the usage and maintenance of this product.