WIKA 2 Series - English; Default Chapter; Table of Contents

EN
WIKA operating instructions pressure gauge, model 2 per ATEX 3
14375375.01 12/2019 EN/DE
Contents
Declarations of conformity can be found online at www.wika.com.
1. General information 2
1.1 Explanation of symbols .................................................................3
2. Safety 4
2.1 Intended use .................................................................................4
2.2 Responsibility of the operator ........................................................ 6
2.3 Personnel qualification .................................................................. 8
2.4 Safety instructions for hazardous locations ................................... 8
2.5 Labelling / Safety marks .............................................................. 14
2.6 Special conditions for safe use (X conditions) ............................. 15
2.7 Ignition hazard analysis ............................................................... 16
3. Specications 17
4. Design and function 18
5. Transport, packaging and storage 19
5.1 Transport ..................................................................................... 19
5.2 Packaging and storage ................................................................ 19
6. Commissioning, operation 20
6.1 Mechanical connection ...............................................................20
6.2 Requirements for the installation point ........................................ 21
6.3 Installation ...................................................................................22
6.4 Permissible ambient and operating temperatures ....................... 23
6.5 Permissible vibration load at the installation site ......................... 23
6.6 Level check ................................................................................. 23
6.7 Commissioning ...........................................................................23
7. Faults 24
8. Maintenance and cleaning 26
8.1 Maintenance ...............................................................................26
8.2 Cleaning ......................................................................................26
9. Dismounting, return and disposal 26
9.1 Dismounting ................................................................................ 26
9.2 Return .........................................................................................27
9.3 Disposal ...................................................................................... 27
Annex: EU Declaration of conformity 30