1, Should be able to lift 3 meters above the height of […]
1, Should be able to lift 3 meters above the height of the unit can withstand the weight of all lifting equipment (preferably cranes), and tripods, pallets, wrenches, screwdrivers, wire cutters, 500V megameters, insulation rubber Self-adhesive tape and other equipment installed.
2, Check the motor installation size and installation size of the pump is consistent with the motor power is appropriate.
3, Check the power voltage, frequency, whether the motor nameplate match, the control cabinet parameters used with the motor match.
4, Check the power cable for damage, its specifications are reasonable, and the cable into the water 6 hours, with 500V insulation resistance meter to measure the insulation resistance of its ground should be not less than 500 megohm. (Single finger joints on the water insulation resistance)