7 cleaning, Cleaning, 7cleaning – FRITSCH LABORETTE 27 User Manual
– 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
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.
If necessary, lift the dividing head from the drive shaft (sliding disc is
glued to the dividing head).
Keep the motor drive shaft dust-free
Do not use force when fitting the dividing head.
Remove material from the funnel, dividing head and sample bottles
using a vacuum cleaner.
After wet cleaning, rinse the funnel, dividing head and sample bot-
tles with alcohol (ethanol) and air dry.
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