sewerin Multitec 540, Руководство по эксплуатации

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II │ Contents
4 Power supply .........................................................................22
4.1 Suitable disposable/rechargeable battery types .....................22
4.2 Operation with rechargeable batteries ....................................23
4.2.1 Charging ...............................................................................23
4.2.2 Rechargeable battery maintenance .....................................24
4.3 Battery alarm ...........................................................................25
4.4 Replacing disposable/rechargeable batteries .........................25
5 Maintenance ..........................................................................27
5.1 Device inspection ....................................................................27
5.1.1 General information on the device inspection ......................27
5.1.1.1 Scope ................................................................................27
5.1.1.2 Frequency .........................................................................27
5.1.1.3 Documentation ..................................................................27
5.1.1.4 Integrated device inspection .............................................28
5.1.1.5 Order .................................................................................29
5.1.1.6 Test gases for the device inspection .................................29
5.1.2 Performing the device inspection .........................................30
5.1.2.1 Accessing the device inspection .......................................30
5.1.2.2 Concluding the device inspection......................................31
5.1.3 Testing the general status ....................................................32
5.1.3.1 Housing .............................................................................32
5.1.3.2 Signals ..............................................................................33
5.1.3.3 Probe.................................................................................33
5.1.3.4 Filter ..................................................................................33
5.1.3.5 Pump .................................................................................33
5.1.4 Testing indication accuracy with supply of fresh air .............34
5.1.5 Testing indication accuracy with supply of test gas ..............34
5.2 Adjustment ..............................................................................36
5.2.1 Scope ...................................................................................36
5.2.2 Test gases for the adjustment ..............................................37
5.2.3 Special features of adjustment with gas mixture ..................38
5.2.4 Preparation ...........................................................................39
5.2.5 Performing the adjustment ...................................................39
5.2.5.1 Adjusting the zero point.....................................................39
5.2.5.2 Adjusting the sensitivity .....................................................40
5.2.6 Performing an oxygen adjustment .......................................41
5.2.6.1 Adjusting the zero point for oxygen ...................................41
5.2.6.2 Adjusting the sensitivity for oxygen ...................................42
5.3 Servicing .................................................................................43