BUCHI SpeedDigester K-439 - Manual (Page 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!