WIKA NS 160 Betriebsanleitung Seite 3

Contents
1. General information
1.1 Explanation of symbols ................................................................. 5
2. Safety
2.1 Intended use ................................................................................. 6
2.2 Responsibility of the operator ........................................................ 8
2.3 Personnel qualification ................................................................ 10
2.4 Safety instructions for hazardous locations ................................. 10
2.5 Labelling / Safety marks .............................................................. 16
2.6 Special conditions for safe use (X conditions) ............................. 18
2.7 Ignition hazard analysis ............................................................... 19
3. Specifications
4. Design and function
5. Transport, packaging and storage
5.1 Transport ..................................................................................... 22
5.2 Packaging and storage ................................................................ 22
6. Commissioning, operation
6.1 Mechanical connection ............................................................... 23
6.2 Requirements for the installation point ........................................ 24
6.3 Installation ................................................................................... 25
6.4 External zero point setting (if available) ....................................... 26
6.5 Permissible ambient and operating temperatures ....................... 26
6.6 Permissible vibration load at the installation site ......................... 27
6.7 Level check ................................................................................. 27
6.8 Commissioning ........................................................................... 27
7. Faults
8. Maintenance and cleaning
8.1 Maintenance ............................................................................... 30
8.2 Cleaning ...................................................................................... 30
9. Dismounting, return and disposal
9.1 Dismounting ................................................................................ 30
9.2 Return ......................................................................................... 31
9.3 Disposal ...................................................................................... 31
Annex: EU Declaration of conformity
Declarations of conformity can be found online at www.wika.com.
WIKA operating instructions pressure gauge, model 2 per ATEX
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EN
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