Operating the machine
27
Fig.
: Emergency release procedure
• At the same time as pushing the key (SN) in, rotate it in a clockwise direction
as far as it will go.
– The lock is open and the lid can be lifted up.
5.8 Inserting the grinding jar
Ejected objects
Grinding jar not clamped
– Grinding jars or clamping mechanisms can be ejected. This
results in a risk of injury.
• Never leave loose clamping devices without clamped
grinding jars in the grinding jar support.
• Before starting the machine, ensure that all grinding jars
are clamped.
• Ensure that the red sleeve of the clamping mechanism is
clicked into place.
• In the case of extended grinding processes, check that
the grinding jars are secure at the following intervals:
After 3 min, after 1h, after 5h then every 10-12h.
Scalding/burns
Hot grinding jar
– Depending on the grinding process, the material being ground and
accordingly the grinding jar can become very hot.
• Wear appropriate protection always when touching the grinding jar if
it is hot.
Strong vibration and loud noise
Uneven load
– The device can produce very high levels of vibrations and noise when
loading is uneven.
• Always use 2 or 4 grinding jars opposite each other.
• When using 2 grinding jars, the two free grinding stations must be
secured using a clamping bolt and a lead frame.
• The grinding stations must be operated with the identical grinding
jars and with the same weight during each grinding process.
• Switch the device off immediately if there are high levels of vibration
and noise, and check the number and net weight of the jars.
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