Pfeiffer Vacuum HENA 50, Operating Instructions Manual

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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 10
2.1 General safety information 10
2.2 Safety instructions 10
2.3 Safety precautions 15
2.4 Limits of use of the product 15
2.5 Proper use 15
2.6 Foreseeable improper use 16
2.7 Personnel qualification 16
2.7.1 Ensuring personnel qualification 16
2.7.2 Personnel qualification for maintenance and repair 17
2.7.3 Advanced training with Pfeiffer Vacuum 17
3 Product description 18
3.1 Function 18
3.1.1 Operating fluid 18
3.1.2 Cooling 19
3.2 Connections 19
3.3 Identifying the product 19
3.4 Product features 19
3.5 Scope of delivery 19
4 Transportation and Storage 20
4.1 Transporting the vacuum pump 20
4.2 Storing the vacuum pump 21
5 Installation 22
5.1 Installing the vacuum pump 22
5.2 Connecting the vacuum side 22
5.3 Connecting the exhaust side 23
5.4 Filling the operating fluid 23
5.5 Establishing mains connection 25
5.6 Installing a residual current circuit breaker 26
6 “Modbus” protocol 27
7 Operation 28
7.1 Putting the vacuum pump into operation 28
7.2 Switching on the vacuum pump 28
7.3 Operating modes 29
7.4 Operating mode display via LED 30
7.5 Refilling operating fluid 30
7.6 Switching off the vacuum pump 31
8 Maintenance 33
8.1 Maintenance instructions 33
8.2 Checklist for inspection and maintenance 34
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