Dräger FG4500 Kurzbedienungsanleitung Seite 6

Short operating Instructions Dräger FG4500
Pressure measurement
Pressure measurement up to 160 mbar for gas, nozzles or kinetic pressure. Connect the measuring point of
the gas pressure hose with the pressure input P of the measuring device.
Documentation
After completion of the measurement, all measurements can be printed using the MSI BTIR Bluetooth printer
or stored in the Dräger FG4500. An alphanumeric keyboard allows customer and system data to be entered
or changed. The saved data and measured values can be provided and printed out using PC data
management with pre-prepared measuring reports including company logo and address.
Checklists
Checklists can be configured using the PC software. Up to 4 checklists each with up to 20 items can be
stored in the device, and edited and annotated with the alphanumeric keyboard.
Data memory
Information about the data memory – e.g. number of stored customers and measurements and number of
allocated memory locations.
The stored measurements can be displayed and printed out, the inspector table can be edited.
Measurement data can be deleted.
Info
Details of the measuring device - such as type, manufacturer, software version, serial number
Settings
Customizing and setting user-specific functions - e.g. time, backlight, displaying built-in help, address input
for print-outs via the MSI BTIR Bluetooth printer.
Additional activation of averaging, draft measurement and input of combustion system data.
Flue gas measurement procedure
1. Fuel selection
Select fuel and press Next.
Combustion air measurement
2.
Insert flue gas probe into the inspection opening of the combustion air supply or optionally keep the
flue gas probe in the room air. After stabilization of the combustion air values, press Hold. Then
press arrow key >>.
3. Flue gas measurement
Insert the flue gas probe into the exhaust pipe and search for the flow centre (maximum gas
temperature, minimum oxygen concentration). After stabilization of the flow centre, press Hold or
Start for the average measurement. Then press arrow key >> twice for documentation or draft
measurement.
Draft measurement
4.
Unplug flue gas probe from the gas inlet G and connect to pressure connection P. Measure draft and
press Hold. Then press arrow key >>.
5. Entering combustion system data
Enter boiler temperature and / or the smoke number and the appearance of oil derivatives. Then
press arrow key >>.