Table of contents
1 About this manual 4
1.1 Validity 4
1.1.1 Applicable documents 4
1.1.2 Products concerned 4
1.2 User target group 4
1.3 Conventions 4
1.3.1 Instructions in the text 4
1.3.2 Pictographs 4
1.3.3 Labels 5
2 Safety 7
2.1 General safety information 7
2.1.1 Safety instructions 7
2.1.2 Precautions 9
3 General information 10
3.1 Spare parts 10
3.2 Preparatory work 10
4 Maintenance frequency and responsibilities 11
5 Service - Maintenance 12
5.1 Cleaning 12
5.2 Detector powering off 12
5.3 Air inlet before a maintenance operation 12
5.4 Cover disassembly/reassembly 12
5.5 Cover replacement 13
5.6 Control panel cable and/or ferrite replacement 14
5.7 Internal calibrated leak replacement 17
5.8 Analyzer cell maintenance 18
5.8.1 Analyzer cell disassembly/reassembly 18
5.8.2 Seal replacement 20
5.8.3 Filament replacement 20
5.9 Pirani gauge replacement 21
5.10 Fan replacement 22
5.11 Air inlet/purge filter replacement 23
6 Decommissioning 25
6.1 Shutting down for longer periods 25
6.2 Disposal 25
6.2.1 Restriction of Hazardous Substances (RoHS) 25
6.2.2 Electrical and Electronic Equipment (EEE) 25
7 Malfunctions 27
7.1 Operation monitoring 27
7.2 Fault display 27
7.3 Troubleshooting guide 27
8 Service solutions by Pfeiffer Vacuum 29
9 Spare parts 31
9.1 Tools 31
9.2 Leak detector spare parts 32
9.3 Accessories 34
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