Related Manuals for Dräger Aerotest Alpha
Summary of Contents for Dräger Aerotest Alpha
- Page 1 Aerotest Alpha Gebrauchsanweisung Instructions for Use Brugsanvisning Bruksanvisning...
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Page 2: Table Of Contents
Contents For Your Safety Strictly follow the Instructions for Use For Your Safety Any use of the breathing air tester requires full understanding and What’s What strict observation of these instructions. The breathing air tester is only to be used for the purposes specified Description / Intended Use here. -
Page 3: What's What
What’s What 1 Carrying case ® 2 Special Dräger tubes (4 sets of 10 units) 3 Lock coupling 4 Tube opener for breaking off tube ends 5 Timer 6 Plug fitting 7 Bubble test pressure regulator with outlet pressure gauge 9 Measuring unit with four tube holders... -
Page 4: Description / Intended Use
Description / Intended Use The Dräger Aerotest Alpha determines the quality of the breathing air delivered by a low pressure system (compressor, compressed air cylinder or compressed air network). The maximum supply pressure ® at the device inlets is 15 bar. Dräger tubes are used for the measurements. -
Page 5: Preparation
Preparation Clean the compressed air supply connection by blowing it clear. Clean the measuring unit. It must be free of particles and dust. Check pass-through of the measuring unit (see page 23). 1 Connect the measuring unit to the compressed air supply connection. - Page 6 Cut off both ends of the “Oil 10/a-P“ tube, using the tube opener. Proceed as follows for both ends: 1 Insert the tube as far as it will go into the middle hole and turn once or twice. The glass will be scratch-marked. 2 Push the scratched end into the outer hole.
- Page 7 1 Insert the tube in the “Oil“ tube holder of the measring unit. The arrow on the tube indicates the direction offlow (i.e. arrow must point away from the measring unit). ® Use only Dräger tubes – see “Order List” on page 25. 2 Break off both ends of the “Carbon dioxide 100/a-P“...
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Page 8: After Use
After Use Technical Data Carrying case Dispose of all used tubes and of the broken tube ends in the tube opener in accordance with the Instructions for Use of the tubes. Dimensions (length x width x height) 350 x 300 x 85 mm If necessary: Colour black... -
Page 9: Bubble Test
Bubble Test The bubble test is used for the control of the measuring unit, see “Maintenance Intervals” on page 24. It is tested whether volumetric CO H flow rate is guaranteed within the measure or a pollution and/or blok- kage is available. 1 To this is the delivered bubble test hose plugged into the to be te- sted connection of the measuring unit. -
Page 10: Troubleshooting
Troubleshooting Maintenance Intervals Fault Cause Remendy Leaky compressed air Defective sealing Check the sealing connection ring ring and replace if Device component Maintenance work necessary required Tube not firmly seated Tube holder worn Replace the tube in the tube holder holder Tube end not cleanly Tube opener blunt... - Page 11 Order List Designation and description Order No. Dräger Aerotest Alpha 65 27 150 in carrying case, complete with ® Dräger tubes (4 sets of 10 units) Spare parts Tube opener 64 00 010 Tube holder CH 7000 Plug fitting 65 25 913...
- Page 14 Dräger Safety AG & Co. KGaA Revalstrasse 1 D-23560 Luebeck Germany Tel. +49 451 8 82 - 0 Fax +49 451 8 82 - 20 80 www.draeger.com 90 21 437 - GA 1651.630 de/en/da/sv © Dräger Safety AG & Co. KGaA 4th edition - January 2007 Subject to alteration...