Assembly and alignment of pumps and drives Installation and removal of pumps in plants; water supply for HL 960 Features - installing a pump in a system - alignment of electric motor and pump by different methods Learning objectives/experiments - installing a pump in a system - connecting and aligning motor and pump - familiarisation with various alignment methods: -- straight edge, dial gauges - familiarisation with key system components - electrical installation of motor and switching elements - assembly of pipes and instrumentation - detail installation on a standard centrifugal pump - reading and understanding engineering drawings, product documentation and circuit diagrams - familiarisation with maintenance procedures - planning assembly and maintenance steps - in conjunction with HL 960 -- operational testing in a pipe network Specification [1] mobile system for alignment of a standard pump and its drive motor [2] asynchronous electric motor with constant speed [3] electric motor with positioning frame and fit plates for alignment [4] pump and motor connected via coupling [5] checking of alignment using straight-edge or dial gauges [6] manometer at pump outlet [7] pump with ball valves at inlet and outlet [8] closed water circuit [9] part of the GUNT Practice Line for assembly, maintenance and repair Technical data Centrifugal pump - max. flow rate: 6...20m3/h - max. head: 23m - power consumption: 1,1kW Asynchronous motor, single phase - power output: 1500W - speed: 2800min-1 Storage tank - content: 96L Measuring ranges - displacement: -- 1x 0...3mm -- 1x 0...20mm -- resolution: 0,01mm - pressure: 0...1,6bar 230V, 50Hz, 1 phase; 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase; UL/CSA optional LxWxH: 1250x830x1520mm Weight: approx. 122kg