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Dräger Oxygen Booster DOB-M/DOB-T
Highpressure oxygen transfer pump
Кислородный перекачивающий насос высокого давления
Instructions for Use
Руководство по эксплуатации
Page 1: ...1 D 00121427 Dr ger Oxygen Booster DOB M DOB T High pressure oxygen transfer pump Instructions for Use...
Page 2: ...g operation 13 5 0 MAINTENANCE AND SERVICING 14 5 1 Servicing intervals 14 5 2 Maintenance and repairs 15 5 2 1 Check the safety valves drive components 15 5 2 2 Replacing the piston seals checking th...
Page 3: ...f explosion hazard The device is not authorised for use in explosion hazard areas The following legislative provisions must be observed z Pressurised Container Order dated May 1989 15 21 26 27 28 30 3...
Page 4: ...200 PN 300 10 4 1 PN 200 3 1 PN 300 50 PN 200 100 PN 300 200 DIN 477 G 3 4 300 Dr ger Oxy SR 400 50 440 60 3 x 230 50 60 High pressure oxygen transfer pump DR GER OXYGEN BOOSTER DOB M DOB T For trans...
Page 5: ...ct the transfer pump from impurities and clean it when necessary Do not cover the ventilation slots at the front and rear with notice plates or similar parts Make sure that the moving parts of the pum...
Page 6: ...lation airflow must be channelled from the front of the pump to the rear 3 0 INSTALLATION AND START UP 3 3 CEE 3 4 1 2 3 4 3 5 100 3 0 3 4 Preparing the device for operation 1 Connect the power plug t...
Page 7: ...0 bar to the filler ter minal 1 Open any valve of the supply cylinder 2 Close overflow valve VO 3 Press the green button G switch on the transfer pump The green indicator LED lights up the pump is com...
Page 8: ...intenance and repair operations Apply maximum pressure to the system Open all valves except pressure relief valve s VR Close supply valve s Open one pressure relief valve and close it carefully when t...
Page 9: ...ing areas the particular dangers of handling compressed gases and oxygen the applicable safety regulations the action to be taken in the event of faults damage and accidents the handling of fire extin...
Page 10: ...rder to make the fullest possible use of the oxygen supply and to avoid an excessive pressure difference when pumping i e increased pumping workload the transfer filling process consists of a combinat...
Page 11: ...4 V1 4 0 4 2 3 Ending the filling process 1 Close the valves of the filled oxygen cylinders 2 Open the 200 bar relief valve until the pressure is re leased then close again 3 Unscrew the filled oxygen...
Page 12: ...supply 1 has fallen to 10 bar supply 2 has fallen to 55 bar 4 0 OPERATION 1 10 2 55 1 10 200 2 2 1 10 2 10 200 140 7 4 2 200 10 2 4 0 When the pressure in supply 1 has fallen to 10 bar Never empty sup...
Page 13: ...to flow back as far as possible into the sup ply cylinders 2 Open the pressure relief valve until the pressure in the transfer pump has dropped to about 10 bar All pressure gauges indicate the same pr...
Page 14: ...actions are due Servicing must only be carried out by suitably trained ex perts We recommend that you take out a service contract with Dr gerService If not listed in the maintenance and repair operati...
Page 15: ...AND SERVICING 100 200 20 200 6 TRG 402 9 2 01 82 DBA Dr ger 12 1000 5 Dr gerService 5 2 5 2 1 25 1 150 2 200 220 5 300 330 5 3 90 25 14 5 0 5 2 Maintenance and repairs 5 2 1 Check the safety valves d...
Page 16: ...the 4 cylinder head bolts a f 11 or 7 16 per cylinder head 4 Carefully remove the cylinder head by hand and place it on a clean surface with the piston seal facing up wards 5 Remove the piston seal 1...
Page 17: ...ead using the previously re moved pressure piece 11 Check the piston play in the guide sleeve To this end fully remove the pistons on each side of the pump while firmly holding the guide sleeve 2 seri...
Page 18: ...k coloration If necessary replace the strainer inserts Order number D 02 316 spare part must be ordered 3 Check the condition of the seals and replace if neces sary For 200 and 150 bar filler ports G...
Page 19: ...19 50 DOB 200 100 DOB 300 40 C 5 3 Dr gerService 5 0 5 0 MAINTENANCE AND SERVICING...
Page 20: ...than 40 C Intake or pressure valve is sticking or worn Careful tapping with a hammer on the relevant valve housing generally frees the sticking valve balls If not Release the pressure from the pump R...
Page 21: ...x 3 m Power plug CEE shrouded male connector 16 A 5 pin 400 V Motor 3 phase motor Rated power 1 1 kW Rated speed 1500 rpm Drive type Toothed belt Drive speed pump approx 600 rpm fan approx 2400 rpm Pu...
Page 22: ...FLOW NL min INLET PRESSURE bar 300 Pump capacity at 300 bar filling end pressure 2 100 620 37 2 3 At 100 bar entrance pressure becomes a flooding service of Reached in 620 NL min 37 2 m 3 h overflow c...
Page 23: ...23 6 2 DOB 200 DOB 300 3x230 400 N PE 50 6 2 Electrical wiring diagram DOB 200 DOB 300 3x230 V 400 V N PE 50 Hz Standard version 6 0 TECHNICAL DATA 6 0...
Page 24: ...24 6 0 6 0 TECHNICAL DATA 6 3 Piping circuit diagram DOB M DOB T standard version 6 3 DOB M DOB T...
Page 25: ...raeger Oxy SR on request Accessories High pressure hose Connecting hose between 200 bar sup ply cylinder and transfer pump Max operating pressure 220 bar 1 5 m long U 02 451 High pressure hose GA oxyg...
Page 26: ...W 21 8 x 1 14 U 03 897 Filler hose GA oxygen outside Germany As per filler hose U 03 538 but Filler port connector W 21 8 x 1 14 internal manual connection Device cylinder connector W 21 8 x 1 14 int...
Page 27: ...27...
Page 28: ...use with any specific machine or device z y x FAX Dr ger Safety AG Co KGaA Germany Revalstra e 1 D 23560 L beck 49 451 8 82 0 26 80 70 49 451 8 82 20 80 http www draeger com z y x FAX Dr ger Safety A...
