Retsch Mixer Mill MM 500 nano, Manual

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Error Messages and Information Notes
82
8.2 Information Notes
Notices inform the user on specific device or programme processes. The operation of the
device or programme may be interrupted briefly, but there is no fault. The information notice
must be acknowledged by the user to continue the process. Information notices provide
additional information for the user as an aid, but do not represent any device or programme
errors.
Information
code
Description Measures
H10 Motor is overheated The drive can withstand short-term overload.
However, in the event of a prolonged overload,
the self-protection becomes active.
This can happen especially with high loads (heavy
grinding jars, hard samples, large balls, high
frequency).
•
Check whether the load of the machine is too
high.
•
Check whether there are any foreign bodies
present in the interior.
•
Check whether the arms can be moved easily
by hand.
•
Check whether the grinding process can be
carried out with reduced frequency.
Leave the machine switched on until the Cool
Down Timer has expired.
H42 Safety check after
commissioning the
device
•
Open the device cover and close it again.