Fritsch PULVERISETTE 6 Classic, Руководство по эксплуатации, Страница: 17 / 70

CAUTION!
Risk of splashes!
During wet grinding overpressure may have been
formed by the high temperature.
Wear protective goggles!
CAUTION!
Risk of burning!
The grinding bowls can be very hot after grinding.
Wear protective gloves!
2.8 Electrical safety
2.8.1 General information
n
The main switch (10) separates the device from the mains on two
poles.
n
Switch off the main switch (10) if the planetary mono mill is down for
a longer period of time (e.g. overnight).
2.8.2 Protection against restart
In case of power failure during operation or after switching off with the
main switch (10), the hood (3) is locked. The hood lock (7) is opened
when the power returns. For safety reasons, however, the mill does not
restart.
2.8.3 Overload protection
n
In the event of an overload, the device reduces the speed in a con-
trolled manner. The REDUCED SPEED light is lit as a warning.
n The device switches off if the drive motor becomes too hot.
n
The device switches off if the drive is blocked. (See Ä Chapter 10
‘Repairs’ on page 58)
2.8.4 Imbalance detection
Bei starker Unwucht schaltet das Gerät ab. (siehe Ä Chapter 6.6 ‘Mass
balance’ on page 39 und )
Safety information and use
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