Speck Normblock Multi 65/250 - Page 4

Table of contents
4 EN 04/2019
3 Description ..................................................................................... 15
3.1 Function .................................................................................. 15
3.2 Designation ............................................................................. 16
3.3 Name plate .............................................................................. 16
3.4 Design ..................................................................................... 16
3.4.1 Normblock Multi................................................................... 16
3.4.2 BADU Block Multi ................................................................ 16
4 Transport and intermediate storage ............................................. 17
4.1 Transport ................................................................................. 17
4.1.1 Transporting the pump without the motor ............................ 17
4.2 Lifting the pump ....................................................................... 17
4.3 Storage ................................................................................... 19
4.4 Returns ................................................................................... 20
5 Installation ...................................................................................... 21
5.1 Installation site ........................................................................ 21
5.1.1 Installation surface .............................................................. 21
5.1.2 There must be ground drainage .......................................... 21
5.1.3 Ventilation and aeration ....................................................... 21
5.1.4 Structure-borne and airborne noise transmission ................ 21
5.1.5 Reserve space .................................................................... 21
5.1.6 Fasteners ............................................................................ 21
5.2 Pipes ....................................................................................... 22
5.2.1 Pipe sizing ........................................................................... 22
5.2.2 Laying pipes ........................................................................ 22
5.3 Installation ............................................................................... 23
5.3.1 Installing the pump and connecting it to the pipework ......... 23
5.4 Electrical connection ............................................................... 24
5.5 Check the direction of rotation ................................................. 25
6 Commissioning/Decommissioning .............................................. 26
6.1 Commissioning ........................................................................ 26
6.1.1 Pre-requisites for commissioning......................................... 26
6.1.2 Filling pump/unit with pumped fluid and ventilating .............. 26
6.1.3 Checking how easily the pump rotates ................................ 27
6.1.4 Switching the pump on ........................................................ 27
6.1.5 Switching the pump off ........................................................ 27