42 20901134_EN_DVR 3pro_V1.4_060420Appendix8.1.38.1.3 Device dataDevice data> In case of malfunction, please note type and serial numberon the rating plate.> When contacting our service department, name us producttype and serial number. With this information we can offerselective support and advice for your product.Device data on rear side of the gaugeManufacturer + addressYear of manufacture / Codenumber* Notified BodySerial numberWarning noticebattery compartment lid* Code number of named bodynamed body for conformity assessment procedureRating plate data

vacuubrand DVR 3pro Instructions For Use Manual

Introduction

About this document

Symbols and icons

Handling instructions (action steps)

Abbreviations

Safety instructions

Foreseeable misuse

General safety instructions

Correct battery handling

Product description

Vacuum gauge DVR 2pro

Support rod

Application example

Assembly and connection

Insert (replace) battery

Install adjustable support

Vacuum connection

Operation

Key combinations

Display elements

Display icons

DVR 2pro handling

Adjust switch on time and measuring cycle

Pressure measurement

Cleaning and adjustment

Sensor adjustment, in general

Adjustment to reference pressure

Adjustment under vacuum

Resolving problems

Fault – Cause – Remedy

Appendix

Wetted materials

Device data

Ordering information

Service

Index

EC Declaration of Conformity

Declaration of Conformity – China RoHS 2

DVR 3pro