Using the product14
➣
Activating measuring function:
1 Press .
2 Select Measure using / and confirm entry with the OK function key.
3 Select the required measuring function using / and confirm entry with
the OK function key.
Functions
1. Flue gas: flue gas measurement with flue gas probe and central measurement menu for
displaying/printing out all readings obtained from the various measuring functions.
2. Let by: timed measurement of differential pressure with differential pressure set (accessory).
3. tightness: timed measurement of differential pressure with differential pressure set (accessory).
4. Draught: flue draught measurement with flue gas probe and differential pressure measurement with
gas pressure set (accessory).
5. Smoke/Oild: enter smoke number/oil derivative (only available if a liquid fuel has been activated).
6. HCT: enter the heat carrier temperature.
7. Diff-press: measurement of differential pressure with differential pressure set (accessory).
8. Diff-temp: measurement of differential temperature with differential temperature set (accessory).
9. Ambient CO: timed measurement of ambient CO with flue gas probe.
Flue gas function: When the measuring cells are first called up after the
measuring instrument is switched on, they are zeroed (length of time: 30 s).
Exception: the Ambient CO function has already been started.
During the zeroing phase, the fuel can be selected. Any connected probe
must be in the open air during the zeroing phase!
Performing the measurement
➣
Measuring:
✓ The steps described in the chapter Preparing for measurement have
been completed.
Let by and tightness function: The Diff Press Kit (0554 1203) must be
connected.
Warning! Risk of explosion due to dangerous mixture of gases!
❯ Make sure there are no leaks between the sampling point and the
measuring instrument.
❯ Do not smoke or use naked flames during measurement.
Draught function: The pressure sensors are zeroed when the Draught
function is started (length of time: 5 s). The measuring instrument must
not be pressurised during zeroing!
To help position the flue gas probe in the centre of the flow (area of the
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