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Powerlift prefabricated pumping station
Table of Contents
Table of Contents
1
For your safety ................................................................................................. 6
1.1 Intended use ...................................................................................................... 6
1.2 Normative specifications
..................................................................................... 7
1.3 Personnel qualifications
....................................................................................... 7
1.4 Personal protective equipment ............................................................................ 8
1.5 Warnings ........................................................................................................... 8
1.6 Responsibility of the Owner ................................................................................. 9
1.7 Transport and storage ...................................................................................... 10
1.8 Decommissioning and disposal .......................................................................... 10
2
Product Description ....................................................................................... 11
2.1 Product features ............................................................................................... 11
2.1.1 Basic equipment ................................................................................... 11
2.1.2 Accessories ......................................................................................... 14
2.2 Components .................................................................................................... 18
2.3 Operating principle ........................................................................................... 19
3 Installation .................................................................................................... 21
3.1 Installation example (schematic diagram) ............................................................ 21
3.2 Overview of earthwork and installation works ...................................................... 22
3.3 Earthworks ...................................................................................................... 24
3.3.1 Specifications
....................................................................................... 24
3.3.2 Digging the excavation .......................................................................... 25
3.3.3 Installing the container in the basic shaft................................................. 25
3.3.4 Installing shaft components with PSD-P ................................................... 26
3.3.5 Installing shaft components with PSD-B................................................... 29
3.3.6 Laying and connecting the on-site inlet pipe ............................................ 32
3.3.7 Laying and connecting the on-site ventilation pipe .................................... 32
3.3.8 Laying and connecting the on-site blank cable pipe .................................. 33
3.3.9 Laying and connecting the on-site pressure pipe ..................................... 33
3.3.10 Installation in the outdoor cabinet (optional) ............................................ 36
3.3.11 Backfilling the excavation
...................................................................... 37
3.3.12 Leak test ............................................................................................. 38
3.4 Installation work ............................................................................................... 38
3.4.1 Assembling the access ladder ............................................................... 38
3.4.2 Assembling the chain holder and guide pipe ............................................ 39
3.4.3 Installing the submersible pumps ........................................................... 39
3.4.4 Assembling the level sensor (optional) .................................................... 41
