Changing The Thermocouple; Condensate Container - TESTO 330 Instruction Manual

7 Maintaining the product
7.7.
7.8.
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Changing the thermocouple

1. Release the probe catch by pressing the key on the probe
handle and remove the probe module.
2. Remove the thermocouple plug-in head from the socket using a
screwdriver and pull the thermocouple out of the probe shaft.
3. Keep inserting the new thermocouple into the probe shaft until
the connection head clicks into place.
4. Fit a new probe module on the handle and engage in place.

Condensate container

The fill level of the condensate trap can be read from the markings
on the condensate trap. A warning message (
is displayed if the fill level in the condensate trap reaches 90 %.
The fill level of the condensate trap can be read from the markings.
Draining the condensate trap
The condensate consists of a weak mix of acids. Avoid skin
contact. Make sure that the condensate does not run over
the housing.
CAUTION
Condensate entering the gas path.
Damage to sensors and flue gas pump!
> Do not empty the condensate trap while the flue gas pump is in
operation.
1. Unlock the condensate trap and pull it vertically off the
measuring box.
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