welldana D66-112015, Operation Instructions Manual

Page 1: ...Operation Instructions Compressor Vacuum pumps Models D66 112015 Welldana A S All rights reserved Edition 11 2014...

Page 2: ...ation 2 1 Transport and storage 6 2 2 Installation 6 2 3 Electrical connection 10 2 4 Commissioning 11 1 Maintenance 3 1 Cleaning 13 3 2 Lubrication 14 3 3 Parts list drawing for single stage blowers...

Page 3: ...technical data Blowers with limited performance curves in the high pressure range should be fitted with the relative pressure relief valves in order to avoid an overload of the motor Pressure relief...

Page 4: ...0 70 70 20 5 22 22 5 22 5 23 23 5 26 KB 529 KB 529L KB 629 KB 629L KB 639 2 2 2 2 3 4 3 4 4 5 6 16 7 5 6 7 2 28 7 2 8 2 312 312 312 312 312 230 230 230 230 260 280 260 280 270 330 72 72 72 72 72 32 33...

Page 5: ...achine commissioning under favourable circumstances storage in a dry dust free and vibration free room Under unfavourable circumstances this period is considerably reduced 2 2 Installation A Kleeblowe...

Page 6: ...ntly Do not mount the piping to the blower flange or casing to avoid damaging the blower I The sectional area curve of the pipe diameter should be no less than 60 of the sectional area curve of the bl...

Page 7: ...uild up heat around the outlet of the blower To lead away the heat an iron pipe at minimum 1 meter is thus needed to be connected to the outlet N On the discharge side the cover impeller and silencer...

Page 8: ...connection Pressure increases Model A Pressure 90 of Model A Model B Air flow Model A Model B Parallel connection airflow increases Model A Pressure Model A or Model B Air flow Model A Model B Model...

Page 9: ...s are used as power supply high frequency current and voltage harmonics in the motor cables can cause electromagnetic interference Therefore shielded motor cables are recommended D Exceeding the opera...

Page 10: ...properly assembled aligned and connected to piping or hoses as appropriate D The elevation of the installation location is taken into account when adjusting the pressure control valves E The direction...

Page 11: ...hazard for eyes and skins When air is sucked in from the atmosphere the inlet must be covered with protective devices i e gratings in order to prevent foreign elements including parts of the body and...

Page 12: ...NG Before any work is performed on the blower or equipment especially covers over moving parts are removed the blower should be properly disconnected from the power supply or frequency drive Wait unti...

Page 13: ...hould have the old grease removed and be recharged with new grease About 50 of the free space in the rolling contact bearings and about 65 of the adjacent grease spaces should be filled with grease B...

Page 14: ...ng 06 Motor Housing 11 1 Cable Gland 15 1 Silencer Gasket 02 3 Disc 06 1 Sponge Filler 11 2 Rubber Gasket Under 16 Inlet Outlet 02 1E Bearing Socket 06 1E Bracket 11 3 Terminal Board 16 1 Inlet Outlet...

Page 15: ...Cover 11 3E Rubber Ring 17 Middle Cover 02 3 Disc 07 1 Rear Bearing 12 Terminal Box Cover 18 Middle Housing 02 1E Bearing Socket 07 2 Wave Washer 12 1 Rubber Gasket Upper 18 1 Impeller Fixing Set 03 C...

Page 16: ...9 KB 529L KB 629 KB 629L Kb 639 6206ZZCM 6304ZZCM KB 729 KB 829 6207ZC3 6207ZZCM KB 919 KB 929 KB 939 6308ZC3 6209ZZCM KB 2308 KB 2309 KB 2315 6203ZZCM 6202ZZCM KB 3319 KB 3326 6204ZC3 6204ZZCM KB 433...

Page 17: ...again after motor is switched on power consumption is too high Short circuit in the winding Arrange for winding to be inspected Motor overloaded Reduce operating pressure clean filter silencer connec...

Page 18: ...3 7 EC Declaration of Conformity...