Table of contents
1 About this manual 7
1.1 Validity 7
1.1.1 Applicable documents 7
1.1.2 Variants 7
1.2 Target group 7
1.3 Conventions 7
1.3.1 Instructions in the text 7
1.3.2 Pictographs 8
1.3.3 Stickers on the product 8
1.3.4 Abbreviations 9
2 Safety 11
2.1 General safety information 11
2.2 Safety instructions 11
2.3 Safety precautions 15
2.4 ATEX classification and safety measures 16
2.4.1 Labeling of the vacuum pump 16
2.4.2 Potential hazards 17
2.4.3 Safety measures 18
2.5 Limits of use of the product 18
2.6 Proper use 19
2.7 Foreseeable improper use 19
2.8 Personnel qualification 20
2.8.1 Ensuring personnel qualification 20
2.8.2 Personnel qualification for maintenance and repair 20
3 Product description 21
3.1 Function 21
3.1.1 Actuator 21
3.1.2 Cooling 21
3.1.3 Mounting orientations 22
3.2 Identifying product 22
3.3 Product features 22
3.4 Scope of delivery 22
4 Transportation and Storage 23
4.1 Transporting vacuum pump 23
4.2 Storing vacuum pump 24
5 Installation 25
5.1 Preparatory work 25
5.2 Setting up vacuum pump 26
5.3 Mounting orientations 26
5.4 Filling with lubricant 27
5.5 Connecting vacuum side 28
5.6 Connecting fore-vacuum side 30
5.7 Making cooling water connection 30
5.8 Setting and checking temperature monitoring 32
5.8.1 Checking thermometer installation dimension 33
5.8.2 Setting up thermometer signal evaluation 33
5.9 Connecting to mains power supply 34
5.9.1 Connecting three phase motor with 6-pin terminal board 35
5.9.2 Checking direction of rotation 36
5.9.3 Connecting the PTC thermistor tripping unit 36
5.10 Observing motor torque 37
6 Operation 38
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