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Dräger 65 26 802, Инструкция по эксплуатации, Страница: 6 / 28

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6

GS

VO

GF

VR

V1–V2

E

VF

G

R

3.3

Connecting the electricity supply

— The electrical connection and fuse protection must be

installed by a qualified electrician in accordance with
local regulations.

— The transfer pump is supplied complete with power

connection cable and CEE connector.

— For the electrical connection, please refer to the wiring

diagrams and nameplate on the transfer pump.

— The direction of rotation of the fan impeller or motor

must be checked. The ventilation airflow must be
channelled from the front of the pump to the rear.

3.0

INSTALLATION AND STARTUP

3.3

Подвод электропитания

— Подключение к электросети и защитные предохра

нители должны устанавливаться квалифицирован
ным электриком в соответствии с местными инст
рукциями.

— Перекачивающий насос поставляется укомплекто

ванный силовым соединительным кабелем и со
единителем CEE.

— Для подключение к электросети см.  монтажные

схемы и фирменную табличку на перекачивающем
насосе.

— Проверьте направление вращения крыльчатки вен

тилятора  или двигателя. Воздушный поток венти
ляции должен быть направлен от передней части
насоса к задней.

3.4

Подготовка устройства к работе

1

Вставьте сетевую вилку в розетку электропитания и
включите главный выключатель на задней панели
устройства.

2

Все наполнительные порты должны быть заглушены
герметичными крышками.

3

Проверьте, что все клапаны перекачивающего на
соса закрыты.

4

Всегда интенсивно вентилируйте помещение.

3.5

Проверка перекачивающего насоса и
установки

Перекачивающий насос и установка должны прове
ряться в первый раз при запуске в эксплуатацию, и
впоследствии через каждые 100 часов работы, а так
же в ходе определенных операций технического и
сервисного обслуживания.

3.0

УСТАНОВКА И НАЧАЛО РАБОТЫ

3.4

Preparing the device for operation

1

Connect the power plug to the power supply and
switch on the main switch at the back of the device.

2

All filler ports must be sealed with sealing caps.

3

Check that all valves of the transfer pump are closed.

4

Always ventilate the room thoroughly.

3.5

Testing the transfer pump and
installation

The transfer pump and installation must be tested on
starting up for the first time – and subsequently every
100 operating hours and during specific maintenance and
repair operations.

Рис. 2 / Figure 2

Содержание 65 26 802

Страница 1: ...1 D 00121427 Dr ger Oxygen Booster DOB M DOB T High pressure oxygen transfer pump Instructions for Use...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 19: ...19 50 DOB 200 100 DOB 300 40 C 5 3 Dr gerService 5 0 5 0 MAINTENANCE AND SERVICING...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 27: ...27...

Страница 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...

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