VACUUBRAND DVR 4S User Manual
Technology for vacuum systems instructions for use
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Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check
carefully the validity of this document with respect to his product. manual-no.: 99 90 72 / 13/08/2005
Digital/Analogue Rough Vacuum Gauges
PTB 98 ATEX 2207
DVR 3
II 2 G
EEx ia IIC T4
DVR 4
II 1/2 G EEx ia IIC T5
DVR 4S
II 1/2 G EEx ia IIC T5
Technology for Vacuum Systems
Instructions for use
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This manual is related to the following products:
Table of contents
Document Outline
- Contents
- Safety information!
- Technical data
- Accessories
- Spare parts
- Use and operation
- Description of the current loop (DVR 4S)
- Troubleshooting
- Readjustment of the vacuum gauge
- Calibration in the factory
- Readjustment of the current loop (DVR 4S)
- Replacement of power supply unit
- Notes on return to the factory
- Health and safety clearance form