Retsch MM 200 - Manual (Page 25)

5/21/2012 25 Retsch GmbH
Cleaning
Do not clean the MM 200 with running water.
Danger to life through current surge
Use only a cloth moistened with water. Cleaning agents
and solvents must not be used – not for cleaning the
milling tools either.
Maintenance
The MM 200 is maintenance-free. When used properly
no maintenance and setting work need be carried out.
Do not make any alterations to the machine and use only spare
parts and accessories approved by Retsch.
Otherwise the declared conformity with the European
directives given by Retsch will lose its validity.
Furthermore this will lead to loss of any kind of
guarantee claims.
Wear
The milling tools can become worn, depending on the
frequency of the milling operation and the material to
be milled. The milling cups and ball(s) should be
regularly checked for wear and replaced if necessary.
Wearing parts
These operating instructions do not include instructions for
repair. For your own safety repairs should be carried out only
by Retsch GmbH or an authorised representative (service
technicians).
Checks
Correct functioning of the hood switch must be checked
regularly:
• Switch on the machine with switch E.
• Start milling operation with start button P.
• Lift the hood.
• If there is an opening gap of a few cm the machine is
switched off and F4 appears in the display.
• Cancel F4 with stop button O.
If this switching off function does not take place the MM 200
must be checked immediately by Retsch service.
Copyright
Distribution or duplication of this documentation, using
or passing on the contents, is allowed only with the
express permission of Retsch GmbH.
Anyone violating is liable to pay damages.
Alterations
Subject to technical alterations without notice.