BÜCHI Labortechnik AG Cleaning and servicing | 7
Operation Manual Ultrasonic Package 29/34
NOTICE
Liquids in cooling gas channels.
Liquids in cooling gas channels cause damage.
u Make sure that no liquids get into the cooling gas channels during the cleaning
process.
Precondition:
R The ultrasonic nozzle is not installed.
u Connect a syringe with solvent to the feed
tube connector.
u Press the solvent through the ultrasonic noz-
zle.
u Wipe down the surface of the ultrasonic noz-
zle with a damp cloth.