SICK SFU Series, Руководство по эксплуатации

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Contents
1 About this document........................................................................ 5
1.1 Function of this document....................................................................... 5
1.2 Target group.............................................................................................. 5
1.3 Symbols and document conventions...................................................... 5
1.3.1 Warning symbols...................................................................... 5
1.3.2 Warning levels / signal words................................................. 6
1.3.3 Information symbols................................................................ 6
2 Safety information............................................................................ 7
2.1 Basic safety information........................................................................... 7
2.2 Warnings on the device............................................................................ 7
2.3 Intended use............................................................................................. 8
2.4 Qualification of the operator.................................................................... 8
3 Product description........................................................................... 9
3.1 Product identification............................................................................... 9
3.2 Product description.................................................................................. 10
3.3 Design........................................................................................................ 11
3.3.1
Gas sampling tube................................................................... 11
4 Installation and start-up................................................................... 12
4.1 Important information.............................................................................. 12
4.2 Weatherproof enclosure........................................................................... 13
4.3 Preparing the connection bundle............................................................ 14
4.4 Mounting................................................................................................... 15
4.4.1 Installing the welding neck flange.......................................... 15
4.4.2 Connection of sample gas line............................................... 17
4.4.3 Connection of the pneumatic lines........................................ 18
4.5 Electrical installation................................................................................ 19
4.6 Installing the gas sampling tube on the gas sampling unit................... 20
4.7 Installing the SFU on the welding neck flange........................................ 20
5 Maintenance...................................................................................... 22
5.1 Important Information.............................................................................. 22
5.2 Maintenance plan..................................................................................... 22
5.3 Spare parts............................................................................................... 23
5.4 Replacing the sintered metal filter element........................................... 23
5.5 Replacing the glass fiber filter element.................................................. 26
5.6 Retrofitting the filter element................................................................... 29
5.7 Checking for correct operation................................................................ 32
6 Troubleshooting................................................................................. 33
6.1 Troubleshooting........................................................................................ 33
7 Disposal.............................................................................................. 34
CONTENTS
8023849/14SF/V1-1/2019-07 | SICK O P E R A T I N G I N S T R U C T I O N S | SFU 3
Subject to change without notice