Elmo Rietschle G-BH1e - Manual (Page 2)

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Contents
Contents
Design of side channel blowers in conjunction with frequency inverters ........................................... 3
Quick start guide ................................................................................................................................ 4
1 Safety instructions ...............................................................................................................................5
1.1 Definitions .................................................................................................................................5
1.1.1 Safety alert symbols and signal words.........................................................................5
1.1.2 Signal words.................................................................................................................5
1.1.3 Abbreviations used.......................................................................................................5
1.2 General safety and application notes........................................................................................5
1.3 Residual risks............................................................................................................................7
1.4 Application as directed ..............................................................................................................9
1.5 Foreseeable Misuse................................................................................................................10
2 Technical data ...................................................................................................................................11
2.1 Mechanical data ......................................................................................................................11
2.1.1 Weights ......................................................................................................................11
2.1.2 Noise level..................................................................................................................11
2.1.3 Temperature increase ................................................................................................11
2.2 Electrical data..........................................................................................................................12
2.3 General data/operating conditions ..........................................................................................13
3 Transport and handling .....................................................................................................................14
3.1 Transport devices....................................................................................................................14
3.2 Transport types .......................................................................................................................14
4 Installation .........................................................................................................................................15
4.1 Installation ...............................................................................................................................16
4.1.1 Important notes ..........................................................................................................16
4.1.2 Free spaces................................................................................................................17
4.1.3 Mounting.....................................................................................................................18
4.1.4 Final works .................................................................................................................19
4.2 Mounting of the muffler ...........................................................................................................19
4.3 Connecting the pump-motor unit to the system ......................................................................19
4.3.1 Important notes ..........................................................................................................19
4.3.2 Connecting the inlet line.............................................................................................20
4.3.3 Connecting the pressure line .....................................................................................20
4.4 Electrical installation................................................................................................................21
4.4.1 Important notes ..........................................................................................................21
4.4.2 Preparing works .........................................................................................................22
4.4.3 Connecting frequency inverters 2FC4152-1NE00 and 2FC4222-1NE00 ..................22
4.4.4 Connecting frequency inverters 2FC4302-1NE00 ... 2FC4752-1NE00 .....................25
4.4.5 Wiring of control connections .....................................................................................28
4.4.6 Final works .................................................................................................................31
5 Commissioning..................................................................................................................................33
5.1 Preparation..............................................................................................................................33
5.2 Parameter setting....................................................................................................................34
5.2.1 The hand-held keypad 2FX4506-0NE00....................................................................34
5.2.2 Code table ..................................................................................................................36
5.3 Start-up of the pump-motor unit ..............................................................................................38
5.4 Shut-down of the pump-motor unit..........................................................................................39
6 Operation...........................................................................................................................................40
7 Shut-down and longer standstills ......................................................................................................41
7.1 Preparation..............................................................................................................................41
7.2 Storage conditions ..................................................................................................................41