Pfeiffer Vacuum HILOBE 2704, 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 10
2 Safety 11
2.1 General safety information 11
2.2 Safety instructions 11
2.3 Safety precautions 14
2.4 Limits of use 15
2.5 Proper use 16
2.6 Foreseeable misuse 16
2.7 Personnel qualification 16
2.7.1 Ensuring personnel qualification 16
2.7.2 Personnel qualification for maintenance and repair 17
3 Product description 18
3.1 Function 18
3.1.1 Drive 19
3.1.2 Cooling 20
3.1.3 Mounting orientations 20
3.2 Identifying the product 20
3.3 Product features 20
3.4 Scope of delivery 20
4 Transportation and Storage 21
4.1 Transporting the vacuum pump 21
4.2 Store the vacuum pump 22
5 Installation 23
5.1 Set up the vacuum pump 23
5.2 Mounting orientations 23
5.3 Filling with lubricant 24
5.4 Connecting the vacuum side 25
5.5 Use splinter shield 26
5.6 Connecting the fore-vacuum side 27
5.7 Connect the switch box 28
5.8 Connect the temperature sensors and fan 28
5.9 Implement electrical safety measures 29
5.10 Connect to mains power supply 29
6 Interfaces 31
6.1 "Remote" interface 31
6.1.1 Voltage output 31
6.1.2 Inputs 32
6.1.3 Outputs 32
6.1.4 RS-485 32
6.2 Interface RS-485 32
6.3 Pfeiffer Vacuum protocol for RS-485 interface 33
6.3.1 Telegram frame 33
6.3.2 Telegram description 34
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