Replacing The Nozzle; Using A Used Nozzle - TESTO 380 Instruction Manual

7 Maintaining the product
3. Move snap coupling backwards and forwards several times.
4. Put the top part of the particulate matter sensor on the sensor
module and tighten (clockwise).
5. Attach the tube to the top part of the particulate matter sensor.
6. Attach the preheating section and lock (clockwise).
7. Attach the measurement gas tube.
7.11.

Replacing the nozzle

1. Remove the nozzle, see Removing the nozzle, page 67.
> Place the nozzle into a protective container.
2. Insert nozzle, see Inserting the nozzle , page 69.
7.11.1.

Using a used nozzle

Select the nozzle calibration data.
testo 330-2 LL V2010 (0632 3307)
Call up function:
> [
[Options]
70
Use only cleaned nozzles.
] → Measurement options
→ Edit cone data
→ [OK] → Particle
→ [OK].
→ [OK] →