6.5 Draft Measurement
Start draft measurement
mbar
hPa
from the measuring program:
Attention:
No pressure values Exceeding ± 60 inches of H2O (± 150 hPa mbar)!
Note:
For draft Measurement, connect air tube to the positive (+) connector only.
Hold |
| Hold measured values | S1 |
|
|
| |
Return |
| Terminate draft measurement | S3 |
Before pressing the mbar/hPa key, pull the air tube off the instrument! The draft sensor is calibrated
(0.00 InW or hPa).
Draft Measurem.
T.Gas | 415.4 °F | |
Draft | 0.00 InW | |
|
|
|
Hold |
| Return |
|
|
|
Carefully replace the air tube.
Wait until the measured value has stabilized.
Record the measured draft value.
This value is stored with the current measuring values.
The measuring mode is continued.
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