Bredel 20 - Default Chapter; Table of Contents

5
CONTENTS
1 GENERAL
1.1 How to use this manual .......................................................................... 8
1.2 Original instructions ................................................................................ 8
1.3 Other supplied documentation ................................................................ 8
1.4 Service and support ................................................................................ 8
1.5 Environment and disposal of waste ........................................................ 9
2SAFETY
2.1 Symbols ................................................................................................ 10
2.2 Intended use ......................................................................................... 11
2.3 Use in potentially explosive atmospheres ............................................. 11
2.4 Responsibility ........................................................................................ 12
2.5 Qualification of the user ........................................................................ 12
2.6 Regulations and instructions ................................................................. 12
3 WARRANTY CONDITIONS
4 DESCRIPTION
4.1 Identification of the product ................................................................... 14
4.1.1 Identification of the product ....................................................... 14
4.1.2 Identification of the pump .......................................................... 14
4.1.3 Identification of the rotor ............................................................ 14
4.1.4 Identification of the gearbox ...................................................... 15
4.1.5 Identification of the electric motor .............................................. 15
4.1.6 Identification of the frequency controller .................................... 16
4.1.7 Identification of the pump hose ................................................. 16
4.2 Construction of the pump ...................................................................... 17
4.3 Operation of the pump .......................................................................... 17
4.4 Pump hose ............................................................................................ 19
4.4.1 General ...................................................................................... 19
4.4.2 Hose compression force adjustment ......................................... 20
4.4.3 Lubrication and cooling ............................................................. 20
4.5 Gearbox ................................................................................................ 20
4.6 Electric motor ........................................................................................ 21
4.7 Frequency controller ............................................................................. 21
4.8 Available options ................................................................................... 21