
3WIKA operating instructions, model CPH6400
11313439.04 12/2012 GB/D
GB
Contents
1. General information 4
2. Safety 5
2.1 Intended use 5
2.2 Personnel qualication 6
2.3 Special hazards 7
2.4 Use of Lithium-Ion rechargeable batteries 8
2.5 Labelling / Safety marks 11
3. Specications 12
4. Design and function 14
4.1 Short description / Description 14
4.2 Scope of delivery 14
4.3 Electrical connections to the CPH6400 digital indicator 15
4.4 CPT6400 reference pressure sensor 15
4.5 Power supply 17
4.6 Explanation of display and keypad 19
5. Transport, packaging and storage 21
6. Commissioning, operation 22
6.1 Requirements for test assemblies with the CPH6400 22
6.2 Instrument features 22
6.3 Explanation of the Display 23
6.4 Measuring modes 24
6.5 Pressure units 27
6.6 Measurement signal processing 27
6.7 TARE function 28
6.8 The function key, "FUNC" 28
7. Maintenance, cleaning and recalibration 33
8. Faults 34
9. Dismounting, return and disposal 35
10. Accessories 37
Appendix 1: EC declaration of conformity for model CPH6400 38
Appendix 2: EC declaration of conformity for model CPT6400 39
Declarations of conformity can be found online at www.wika.com.
Contents
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