WIKA 4 Mode D'emploi page 3

Contents
Contents
1. General information
2. Safety
2.1 Intended use . . . . . . . . . . . . . . . . . . . . 5
2.2 Responsibility of the operator . . . . . . . . . . . . . . . 6
2.3 Ignition hazards . . . . . . . . . . . . . . . . . . . 6
2.4 Personnel qualification . . . . . . . . . . . . . . . . . 7
2.5 Special hazards . . . . . . . . . . . . . . . . . . . 8
2.6 Labelling / Safety marks. . . . . . . . . . . . . . . . . 8
2.7 Special conditions for safe use (X conditions) . . . . . . . .
3. Specifications
4. Design and function
5. Transport, packaging and storage
5.1 Transport. . . . . . . . . . . . . . . . . . . . .
5.2 Packaging . . . . . . . . . . . . . . . . . . . .
5.3 Storage . . . . . . . . . . . . . . . . . . . . .
6. Commissioning, operation
6.1 Instruments with threaded connection . . . . . . . . . . .
6.2 Instruments with open connecting flange . . . . . . . . . .
6.3 Installation . . . . . . . . . . . . . . . . . . . .
6.4 Commissioning
7. Faults
8. Maintenance and cleaning
8.1 Maintenance . . . . . . . . . . . . . . . . . . .
8.2 Cleaning . . . . . . . . . . . . . . . . . . . . .
9. Dismounting, return and disposal
9.1 Dismounting
9.2 Return. . . . . . . . . . . . . . . . . . . . . .
9.3 Disposal . . . . . . . . . . . . . . . . . . . . .
Annex: EU declaration of conformity
Declarations of conformity can be found online at www.wika.com.
WIKA operating instructions pressure gauge model 4 per ATEX
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