
4. Technical data ............................................................................................................................... 23
4.1 Operating parameters ........................................................................................................... 23
4.2 Storage and transportation parameters ............................................................................... 24
4.3 Materials................................................................................................................................. 24
4.4 Dimensions............................................................................................................................. 24
4.5 Screw fastening torques ........................................................................................................ 25
4.6 Installation dimensions.......................................................................................................... 25
4.7 Terminal diagram ................................................................................................................... 26
5. Transport and storage................................................................................................................... 27
5.1 Transport ................................................................................................................................ 27
5.2 Storage.................................................................................................................................... 27
6. Assembly ....................................................................................................................................... 28
6.1 Warning notices ..................................................................................................................... 28
6.2 Assembly conditions .............................................................................................................. 29
6.3 Assembly work ....................................................................................................................... 31
7. Electrical installation .................................................................................................................... 34
7.1 Warning notices ..................................................................................................................... 34
7.2 Connection work .................................................................................................................... 35
7.2.1 Single device connection...............................................................................................................36
7.2.2 Connecting multiple Modbus devices (series connection)...................................................38
8. Commissioning.............................................................................................................................. 40
8.1 Warning notices ..................................................................................................................... 40
8.2 Commissioning work.............................................................................................................. 41
9. Operation ...................................................................................................................................... 42
9.1 Warning notices ..................................................................................................................... 42
9.2 Operating states .................................................................................................................... 43
10. Maintenance ............................................................................................................................... 45
10.1 Warning notices ................................................................................................................... 45
10.2 Maintenance schedule......................................................................................................... 46
10.3 Maintenance work ............................................................................................................... 46
10.3.1 Changing the Service-Unit .........................................................................................................46
10.3.2 Functional test...............................................................................................................................52
10.3.3 Visual inspection...........................................................................................................................52
10.3.4 Leakage test...................................................................................................................................52
10.3.5 Cleaning ..........................................................................................................................................53
Original installation and operation manual BEKOMAT®32iU
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