MENZL 330-076, Руководство оператора

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Multitest ND Operator's manual
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Contents
Operating and safety instructions ............................................................................................................ 5
General remarks .................................................................................................................................. 5
Remarks on performing tests .............................................................................................................. 5
Operating environment ....................................................................................................................... 5
Malfunction and excessive strain........................................................................................................ 5
Testing and maintenance .................................................................................................................... 5
Care and cleaning ............................................................................................................................... 5
Accessories ......................................................................................................................................... 6
Specifications .......................................................................................................................................... 7
Scope of delivery ................................................................................................................................ 7
Controls .............................................................................................................................................. 8
Introduction ............................................................................................................................................. 9
The tester ............................................................................................................................................ 9
Features of the tester ........................................................................................................................... 9
Scope of possible tests ........................................................................................................................ 9
Performing tests .................................................................................................................................... 10
Important note on performing tests ................................................................................................... 10
Normal-pressure equipment .............................................................................................................. 10
Lung-governed demand valve—leak-tightness without positive medium pressure ..................... 10
Lung-governed demand valve—leak-tightness without negative medium pressure .................... 11
Lung-governed demand valve—leak-tightness with medium pressure ....................................... 11
Lung-governed demand valve—opening pressure ....................................................................... 12
Mask—leak tightness ................................................................................................................... 12
Positive-pressure equipment ............................................................................................................. 13
Lung-governed demand valve—leak-tightness without positive medium pressure ..................... 13
Lung-governed demand valve—leak-tightness with medium pressure ....................................... 13
Lung-governed demand valve—closing pressure ........................................................................ 14
Mask—leak tightness ................................................................................................................... 14
Mask—exhalation-valve opening pressure .................................................................................. 15
Chemical protective suit ................................................................................................................... 15
Preparing the suit for testing ........................................................................................................ 15
Letting the suit pressure stabilize ................................................................................................. 15
Chemical protective suit—valve testing ...................................................................................... 16
The dummy head................................................................................................................................... 17
Inserting/replacing the battery .............................................................................................................. 18
Accessories ........................................................................................................................................... 19