Fritsch PULVERISETTE 23 Bedienungsanleitung PDF herunterladen (Seite 26)

7 Cleaning

DANGER!

Mains voltage!

– Before beginning with cleaning work, disconnect the

mains plug and protect the device against being unin-

tentionally switched back on!

–

Do not allow any liquids to flow into the device.

– Indicate cleaning work with warning signs.

– Put safety equipment back into operation after

cleaning work.

NOTICE!

Cool grinding elements made of zirconium oxide slowly and

carefully.

They must never be exposed to thermal shocks as this

could cause irreparable damage to the parts ® They will

burst apart with powerful force.

The seal ring has to be removed before sterilisation.

7.1 Grinding elements

n Clean the grinding bowl and grinding balls each time after using

them:

Clean them, e.g., under running water using a brush and a commer-

cially available cleaning agent. It is recommended to use a wire

basket or sieve with a narrow mesh width for small grinding balls.

n Take particular care to thoroughly dry tempered steel bowls and

grinding balls with a towel after cleaning; otherwise there is a risk of

corrosion.

n Cleaning with an ultrasonic cleaner is permitted.

n Only heat the drying cabinet up to 100 °C for sterilisation.

7.2 Mill

n The mini-mill can be wiped down with a damp cloth when the main

switch is switched off. When the main switch is switched on there is

a danger of unintended start up.

Cleaning

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Fritsch PULVERISETTE 23 Bedienungsanleitung Seite 26