Checking/Replacing The Particle Fi Lter; Basic Operating Steps; Switching The Measuring Instrument On - TESTO 340 Instruction Manual

E.3.2 Checking/replacing the particle fi lter
Checking the particle fi lter:
Replacing the particle fi lter:
E.4 Basic operating steps
E.4.1 Switching the measuring instrument on
- The start screen is displayed (for about 5 s).
- Display light is switched on for 10 s.
-or-
- If the power supply was interrupted for a longer period: the
-or-
- There is a device error: The
information@ITM.com
.
Option:
To go directly to a measurement while the start screen is being displayed, press
the function key for the desired measurement. See also Start keys edit, p. 29.
- The menu is opened.
Measurements
ned.
Error diagnosis
www.
Check the particle fi lter of the modular fl ue gas
probe for contamination at regular intervals: Check
visually by looking through the window of the fi lter
chamber.
Replace the fi lter if there are signs of contamination
The fi lter chamber may contain condensate
1 Open the fi lter chamber by turning it gently anti-
clockwise.
2 Remove the fi lter plate and replace it with a new
one (0554 3385).
3 Fit the fi lter chamber again and close it by turning it
gently clockwise.
Date / Time
is displayed.
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