Buchi KjelDigester K-449 Uživatelský manuál stáhnout pdf (Strana 38)

6 – 38

6 Operation

KjelDigester K-446/K-449 Operation Manual

6.5 Abort a digestion

1. Press stop[STOP] at any time during the digestion to abort a process.

NOTE

The Scrubber continues to run until the stop[STOP] button is pressed again.

CAUTION

Risk of burns from hot rack handles!

Minor or moderate burns can result.

1. Wear protective gloves when lifting the rack. Rack handles can exceed tem-

peratures of 70°C.

2. On the K-446:

∙ Lift the rack and suction module out of the heating block into the cooling position.

3. On the K-449:

∙ The rack moves automatically out of the heating block into the cooling position.

6.6 Switch off the KjelDigester

NOTICE

Insufﬁcient cooling of the device.

Switching off the device without cooling down can damage electrical compo-

nents.

1. Do not switch off the device when the heating block is warmer than 60°C.

1. Tilt up the suction module.

2. Insert the drip tray.

3. Remove the rack.

4. Let the KjelDigester cool down.

∙ The heating block is cooled down if the LED [HEAT] goes off.

5. Switch off the main switcha.

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Buchi KjelDigester K-449 Uživatelský manuál Strana 38