Contents
8 Commissioning ____________________________________ 23
8.1 Characteristic _______________________________________________ 23
8.2 Self-test ____________________________________________________ 24
8.3 Measuring the absolute pressure ______________________________ 26
8.4 Measuring the gauge pressure ________________________________ 29
9 Adjustment options ________________________________ 32
9.1 The level concept ___________________________________________ 32
9.2 Sequence for keypad operation _______________________________ 33
9.3 Display level ________________________________________________ 34
9.4 Parameter level _____________________________________________ 35
9.5 Detailed explanations ________________________________________ 38
10 Opening the instrument ____________________________ 41
10.1 Unscrewing the bezel ring or housing cover ____________________ 41
11 Rotating the instrument ____________________________ 42
11.1 Rotating ____________________________________________________ 42
12 Maintenance _______________________________________ 43
12.1 Trouble-shooting ____________________________________________ 43
13 Appendix __________________________________________ 46
13.1 EC Type-Examination Certificate ______________________________ 46
13.2 Supplement to EC Type-Examination Certificate ________________ 52
13.3 EU Declaration of Conformity ATEX ____________________________ 56
13.4 Settings ____________________________________________________ 58