ПЛА150.208.010.100РЭ
3
Content
1. Description and work.........................................................................................................................................5
1.1. U-150 Description and work............................................................................................................................5
1.1.1. U-150 Purpose ............................................................................................................................5
1.1.2. Technical characteristics .......................................................................................................5
Table 1 –U-150 Main technical characteristics and parameters..........................................................................5
1.1.3. U-150 Content.............................................................................................................................5
1.1.4. Structure and operationing ...................................................................................................6
1.1.5. Measuring units and a tool ....................................................................................................6
Table 2 –Ex marking........................................................................................................................................7
1.1.7. Marking and sealing.................................................................................................................7
1.1.8. Packaging .....................................................................................................................................7
2. Usage ..................................................................................................................................................................7
2.1. Operational constraints...................................................................................................................................7
2.1.1. Ex rating in operating .............................................................................................................7
2.2. Preparation of U-150 usage ............................................................................................................................8
2.2.1. U-150 Safety rules.....................................................................................................................8
2.2.2. U-150 Volume and sequence ..................................................................................................8
2.2.3. Readiness checking for usage ...............................................................................................8
2.2.4. Setting description after preparation for a work..........................................................8
2.2.5. U-150 Orientation and Indication .......................................................................................8
2.2.6. Guideness about U-150 connection with other devices................................................9
2.2.7. Level sensor setting to work in a complex with DEL-150........................................10
2.2.8. Contractions for parameters display on a control module screen. .......................11
Table 3 –Contractions in DEL-150 system......................................................................................................11
Table 4 –Device addresses at RS-485 for DEL-150.........................................................................................11
2.2.9. U-150 Possible malfunctions while usage and recommendations for decoupling
them 12
2.2.11. Connection variants of a level sensor in a complex with DEL-150.......................12
2.3. Acts in emergency situations .........................................................................................................................14
3. Maintenance.................................................................................................................................................14
3.1.1. U-150 Maintenance .................................................................................................................14
3.1.2. Safety measures .......................................................................................................................14
3.1.3. U-150 Maintenance procedure........................................................................................................15
3.1.4. U-150 Work Capacity Check........................................................................................................... 15
4. Current Maintenance.......................................................................................................................................15
4.1. U-150 Current Maintenance..........................................................................................................................15
4.1.1. General information ........................................................................................................................15
5. Storage..............................................................................................................................................................15
5.1. Storage conditions ........................................................................................................................................15
6. Transportation.................................................................................................................................................16
6.1. Transportation requirements and conditions .................................................................................................16
7. Disposal ............................................................................................................................................................16
