Teledyne 633 Carbon Monoxide Alarm User Manual


 
Teledyne Advanced Pollution Instrumentation Model 633 Aethalometer
®
Black Carbon Monitor User Manual
07645A DCN6170 63
Opticalheadcleaningprocedure:
4. Whilepressingtherelease
buttonupward,graspoptical
headandturntoloosenand
remove.
5. Usecompressedair(AVOID
sprayingliquid)ortoremove
dust/debrisfromtheoptical
headsurfacesandplatform.
Optical head top.
Optical head platform