FRITSCH LABORETTE 27 - Manual (Page 23)

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.
When cleaning the entire device, adhere to the guidelines of
the Accident Prevention Regulation (BGV A3) ‐ especially if
the device has been set up in a dusty environment or if pro‐
cessing grinding stock that produces dust.
n If necessary, lift the dividing head from the drive shaft (sliding disc is
glued to the dividing head).
n Keep the motor drive shaft dust-free
n Do not use force when fitting the dividing head.
n Remove material from the funnel, dividing head and sample bottles
using a vacuum cleaner.
n After wet cleaning, rinse the funnel, dividing head and sample bot-
tles with alcohol (ethanol) and air dry.
Cleaning
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