FRITSCH PULVERISETTE 7 premium line - Manual (Page 16)

n The grinding chamber cover must always be closed during grinding.
n When the grinding chamber cover is open, the mill's mechanical unit
is locked mechanically to prevent it from starting.
1.8 Hazardous points
n Crushing hazard when opening and closing the grinding chamber
cover (the closing force can be adjusted, consult Fritsch GmbH).
n Crushing hazard when adjusting the control display.
n Crushing hazard when using the locking lever.
CAUTION!
Fire hazard at the grinding bowl after grinding and during
the grinding pauses. See Ä Chapter 5.3 ‘Impact of the ball
size and the material during grinding’ on page 35,
Ä Chapter 5.8.1 ‘The effect of high temperature’
on page 39 and Ä Chapter 5.12.10 ‘Cooling the grinding
bowl’ on page 58.
DANGER!
The grinding bowl may open extremely suddenly if the
internal pressure is too high. Never use brute force to open
the bowl. Do not fail to observe Ä Chapter 5.8.1 ‘The effect
of high temperature’ on page 39 and Ä Chapter 5.8.2
‘Safety measures against an excessively high pressure’
on page 40.
Safety information and use
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