Buchi SpeedDigester K-439 Uživatelský manuál stáhnout pdf (Strana 59)

6 Operation

59 K-439 Operation Manual, Version A

8.3 Device fuses

To change a defective fuse proceed as follows

Switch off the SpeedDigester and unplug the power cord.•

To access the glass fuses on the rear side use a ﬂat screwdriver blade. •

➥ Turn it approx. 5 turns anticlockwise to free the insert.

➥ Take out the insert together with the fuse.

Replace the defective fuse (see technical data for fuse type!)•

Reconnect the SpeedDigester to the mains.•

WARNING

Death or serious burns by electric current.

Switch off the instrument•

Disconnect the power cord and prevent unintentional restart before removing the fuse holder•

Do not touch the fuse or the fuse holder with wet hands•

Exchange defective fuses only with the original type•

T 10A L 250 V

Note

Device fuses may blow occasionally due to voltage peaks under high system load. When fuses burn

frequently, inform your customer service!

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Buchi SpeedDigester K-439 Uživatelský manuál Strana 59