Nash Elmo 2BH7 2 Series, Руководство по эксплуатации

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© nash_elmo Industries GmbH 09/2003
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Contents
Contents
1 Safety ..................................................................................................................................................3
1.1 Definitions .................................................................................................................................3
1.1.1 Safety alert symbol.......................................................................................................3
1.1.2 Signal words.................................................................................................................3
1.2 General safety precautions .......................................................................................................3
1.3 Residual risks............................................................................................................................5
2 Intended Use .......................................................................................................................................6
3 Technical Data ....................................................................................................................................7
3.1 Mechanical data ........................................................................................................................7
3.2 Electrical data............................................................................................................................9
3.3 Operating conditions .................................................................................................................9
4 Transport and Handling.....................................................................................................................10
5 Installation .........................................................................................................................................11
5.1 Installation ...............................................................................................................................12
5.2 Electrical connection (motor) ..................................................................................................14
5.3 Connecting pipes/hoses (vacuum pump/compressor)............................................................16
5.3.1 Inlet connection ..........................................................................................................17
5.3.2 Discharge connection.................................................................................................17
5.3.3 Procedure when connecting pipes/hoses ..................................................................17
6 Commissioning..................................................................................................................................17
6.1 Preparation..............................................................................................................................18
6.2 Start-up and shut-down...........................................................................................................19
7 Operation...........................................................................................................................................19
8 Shut-Down and Longer Standstills....................................................................................................20
8.1 Preparing for shut-down or longer standstill ...........................................................................20
8.2 Storage conditions ..................................................................................................................20
9 Servicing............................................................................................................................................21
9.1 Repairs/troubleshooting ..........................................................................................................21
9.2 Service/After-sales service......................................................................................................22
9.3 Decontamination and Declaration of Clearance .....................................................................22
10 Disposal.............................................................................................................................................22
11 Explosion-Protected Design ..............................................................................................................22
12 Declaration of Conformity..................................................................................................................23
Fig. 1: Design of gas-ring
vacuum pump/compressor
1 Vacuum
pump/compressor
housing
2 Vacuum pump/compressor cover
3 Inlet connection with muffler
4 Discharge
connection with
muffler
5 Base
6 Flow direction arrow
7 Rotating direction arrow
8 Drive
motor
9 Fan guard (over external fan)
10 Terminal box