BG 5171 BEN / B (2017-02) PBR 260.oi 3
Contents
Product Identification 2
Validity 2
Intended Use 2
Functional Principle 2
Trademarks 2
1
Safety 4
1.1 Symbols Used 4
1.2 Personnel Qualifications 4
1.3 General Safety Instructions 4
1.4 Liability and Warranty 4
2 Technical Data 5
3 Installation 9
3.1 Vacuum Connection 9
3.1.1 Removing and Installing the Electronics Unit 10
3.1.2 Mounting the Extension 12
3.2 Power Connection 13
3.2.1 Use With MaxiGauge™ 13
3.2.2 Use With Other Evaluation Units 13
4 Operation 15
4.1 Measuring Principle, Measuring Behavior 15
4.2 Operational Principle of the Gauge 18
4.3 Degas 18
5 Maintenance 19
5.1 Maintenance 19
5.2 Adjusting the Gauge 19
5.3 Cleaning the Gauge 20
5.4 Installing the Baffle 20
5.5 Replacing the Baffle 22
5.6 Replacing the Sensor 23
5.7 What to Do in Case of Problems 23
6 Deinstallation 24
7 Returning the Product 26
8 Options 26
9 Spare Parts 26
10 Disposal 27
Appendix 28
A: Conversion Table for Pressure Units 28
B: Relationship Measuring Signal – Pessure 28
C: Gas Type Dependence 29
For cross-references within this document, the symbol (→ XY) is used, for cross-
references to other documents, the symbol (→ [Z]).