7 hazardous points, 8 electrical safety, 1 general information – FRITSCH PULVERISETTE 13 classic line User Manual
Page 14: 2 protection against restart, 3 overload protection

2.7 Hazardous points
CAUTION!
– Crushing hazard at the funnel cover (1).
– Crushing hazard at the grinding chamber latch (9).
2.8 Electrical safety
2.8.1 General information
The disk mill is switched on and off with a motor protection switch that is
adapted to the mains voltage (according to the type plate).
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By turning the switch to Start (I):
® the disk mill starts up
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By turning the switch to Stop (O):
® the mill comes to a standstill within approx. 5 seconds
® the grinding chamber can be opened
® the grinding stock container can be removed
2.8.2 Protection against restart
The undervoltage release switches off if there is a power outage.
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The mill comes to a standstill in seconds.
® the grinding chamber can now be opened
® the grinding stock container can now be removed
When electrical power returns, the disk mill does not start up by itself.
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The disk mill is secured against restarting.
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By turning the switch to Start (I) the motor is switched on and the
mill begins working.
2.8.3 Overload protection
The protection switch automatically cuts off the current supply (rotary
switch goes to STOP (O)) as a result of overload or a defective motor or
cable. After the malfunction has been rectified the device can be
switched on again.
Safety information and use
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