Using The Modular Flue Gas Probe; Configuring The Reading Display; Set Location/Fuel - TESTO 340 Instruction Manual

G.1.2 Using the modular flue gas probe
Checking the thermocouple
Aligning the flue gas probe
RGS
G.1.3 Configuring the reading display
Only those parameters and units which are activated in the reading display appear in the
reading display, the saved measurement protocols and the protocol printouts.
Before beginning measurements, configure the reading display so that the required
parameters and units are activated, see Display edit , p. 27.
G.1.4 Set location/fuel
Before carrying out measurements, the measurement location and the fuel must be cor-
rectly selected see Memory, p. 22 and Fuels, p. 35.
The thermocouple of the flue gas probe must not lie
against the probe cage.
Check before use. Bend the thermocouple back if
necessary.
The flue gas must be able to flow freely past the
thermocouple.
Align the probe by turning it as required.
The tip of the probe must be in the centre of the flue
gas flow.
Align the flue gas probe in the flue gas duct so that
the tip is in the centre of the flow (area of the
highest flue gas temperature).
G. Measuring 37