Teledyne 633 user manual Cleaning the optical head Optical head cleaning procedure

Model 633 Aethalometer® Black Carbon Monitor User Manual Teledyne Advanced Pollution Instrumentation

5.6 Cleaning the optical head

Optical head cleaning procedure:

1.STOP measurements in the OPERATION>GENERAL menu.

2.Manually lift the chamber (pressing down the retention pin at top, front, center).

3. Locate the release button.

62 07645A DCN6170