BUSCH R5 RA 0155 A, Instruction Manual

Page: 2 / 28

Table of Contents
2 / 28 Instruction Manual R5 RA 0155 A_EN_en
Table of Contents
1 Safety .......................................................................................................................................3
2 Product Description ..................................................................................................................4
2.1 Operating Principle .......................................................................................................... 5
2.2 Application....................................................................................................................... 5
2.3 Start Controls ................................................................................................................... 5
2.4 Optional Accessories ........................................................................................................ 5
2.4.1 Gas Ballast Valve ................................................................................................... 5
2.4.2 Inlet Filter .............................................................................................................. 5
2.4.3 Temperature Switch "Oil" ..................................................................................... 6
2.4.4 Resistance Thermometer ....................................................................................... 6
2.4.5 Level Switch .......................................................................................................... 6
3 Transport ..................................................................................................................................6
4 Storage .....................................................................................................................................7
5 Installation................................................................................................................................8
5.1 Installation Conditions ...................................................................................................... 8
5.2 Connecting Lines / Pipes .................................................................................................. 9
5.2.1 Suction Connection ............................................................................................... 9
5.2.2 Discharge Connection ........................................................................................... 9
5.3 Filling Oil.......................................................................................................................... 10
5.4 Fitting the Coupling ......................................................................................................... 11
5.5 Electrical Connection ........................................................................................................ 11
5.5.1 Wiring Diagram Three-Phase Motor ...................................................................... 12
5.6 Electrical Connection of the Monitoring Devices............................................................... 13
5.6.1 Wiring Diagram Level Switch (Optional)................................................................ 13
5.6.2 Wiring Diagram Temperature Switch "Oil" (Optional) .......................................... 13
5.6.3 Wiring Diagram Resistance Thermometer (Optional) ............................................. 14
6 Commissioning.........................................................................................................................14
6.1 Conveying Condensable Vapours ..................................................................................... 14
7 Maintenance.............................................................................................................................15
7.1 Maintenance Schedule ..................................................................................................... 16
7.2 Oil Level Inspection .......................................................................................................... 16
7.3 Oil and Oil Filter Change.................................................................................................. 17
7.4 Exhaust Filter Change....................................................................................................... 19
8 Overhaul...................................................................................................................................20
9 Decommissioning .....................................................................................................................20
9.1 Dismantling and Disposal ................................................................................................. 20
10 Spare Parts................................................................................................................................21
11 Troubleshooting .......................................................................................................................21
12 Technical Data ..........................................................................................................................24
13 Oil ............................................................................................................................................24
14 EU Declaration of Conformity...................................................................................................25