Dräger P7-TD Quick Reference Manual

Dräger P7-TD – Quick Reference Guide
Any use of the Dräger P7-TD requires the full understanding of and compliance with the
instruction manual 5695075 (P7-TD) for this device.
The instruction manual can be found on our website
Services >Downloads>P7 >Operating Instructions.
You can find the measurement data management software PC200P, which you can download after a brief
registration using your device number and your address data, in the menu item Services >Downloads >P7>
Software.
Only charge the Dräger P7 using the corresponding charger.
Key functions
Switching on: Simultaneously press the keys "F" and "H" for 1 second.
Switching off: Press the "F" key for more than 3 seconds or select "Switch off" in the "Functions" area.
All other key functions are shown on the display directly using the keys!
Functions
The individual tests and measurements are accessed via the "Functions" menu.
Pressure measurements
1. High pressure up to 0.12 MPa (1.2 bar)
Use pressure hose with pneumatic quick coupling NW5
2. Medium pressure up to 150 hPa (mbar)
3. Micro pressure up to 100 Pascal
4. Medium pressure up to 150 hPa (mbar) with pump function
5. High pressure up to 0.35 MPa (3.5 bar) or 2.5 MPa (25 bar) (with external high pressure sensor)
Follow the instructions for the Dräger P7 for pipeline testing!
Manual tightness test
Test pressure, stabilization period and measurement period can be set during the manual tightness test.
1. Select measuring channel 0 - 150 hPa (mbar), 0 - 3,500 hPa (mbar) or 0 - 25,000 hPa (mbar)
2. Select test pressure: 10 - 150 hPa (mbar), 100 - 3,500 hPa (mbar) or 1,000 - 25,000 hPa (mbar)
If a tightness test was selected in the 0 - 150 hPa (mbar) measuring channel, the internal or an external
pump can be used, to build up the test pressure. Tests with the 3,500 hPa (mbar) or 25,000 hPa (mbar)
channels can only be conducted using an external pump.
3. Select stabilization period: 00:01 - 12:00 h
4. Select measurement period: 00:01 - 12:00 h
Dräger MSI GmbH
Rohrstr. 32
58093 Hagen
with absolute pressure and temperature compensation
Tel.: +49 (0) 2331 / 9584 - 0
Fax: +49 (0) 2331 / 9584 – 29 Edition 02 – January 2019 (Edition 01 – June 2017)
Email: msi.info@draeger.com
www.draeger-msi.de/en in the menu item
5695076
en