Draught; Smoke# /Hct; G.2.3 Draught - TESTO 340 Instruction Manual

40 G. Measuring

G.2.3 Draught

The function is only available when a flue gas probe is connected.

Draught

Do not measure for longer than 5 min, as the drift of the pressure sensor means that
the readings could be outside the tolerance limits.
Calling up the function:
Measurements
Measuring:
1 Start measuring:
- Draught zeroing (5 s).
2 Position the flue gas probe in the centre of the flow (area of the highest flue gas
temperature). The display showing the maximum measured flue gas temperature (FT)
helps when positioning the probe.
- The reading is displayed.
3 Stop measuring
- The reading is recorded.
Option:
To print the reading:
4 To copy the reading to the
- The
Measurements
G.2.4 Smoke# /HCT
Calling up the function:
Measurements
Recording smoke tester no. / smoke numbers / oil derivative with the smoke pump
and manual input:
The function is only available if the chosen fuel is an oil.
1
Sm. tester no.
2
Smoke # 1
3 Repeat step 2 for the other smoke # and the oil derivative accordingly.
OK Draught
.
Start
.
Stop
.
Print
Flue gas
menu is opened.
OK Smoke#/HCT
Enter the tester number
Change
Enter the value
Change
.
OK
menu: .
OK
.
OK
.
OK
.
OK