11/6/2012 6 Retsch GmbH 0002
Safety instructions
We exclude any claims for damages of any kind for injury to persons and damage to equipment arising
from non-observance of the following safety instructions.
Use according to the intended purpose
Do not make any alterations to the machine and use only spare parts and accessories approved by
Retsch.Otherwise the Declaration of Conformity with the European Directives by Retsch loses its
validity.Furthermore this will result in the loss of any kind of guarantee claim.
Please keep the packing material for the duration of the guarantee period since if there is a complaint and
the machine is returned with inadequate packing your guarantee claim will be at risk.
The RM200 must not be knocked, shaken or thrown during transport. Otherwise the electronic and
mechanical components can become damaged.
If temperature variations are high (e.g. during air transport) the RM200 must be protected against
condensed water. Otherwise the electronic components can become damaged.
If the delivery is incomplete and / or there is transport damage you must inform the transporter and
Retsch GmbH immediately (within 24 hrs). Later complaints may possibly be no longer considered.
Conditions for the place of installation
If the ambient temperature drops below or exceeds these values the electronic and mechanical
components can become damaged and performance data are changed to an unknown extent.
At higher atmospheric humidity the electronic and mechanical components can become damaged and
performance data are changed to an unknown extent.
If the values on the type plate are not observed this can result in damage to the electrical and mechanical
components.
Installing or changing the mortar
Ensure that the mortar has engaged properly in the groove of the plate.Otherwise the mortar will be
damaged when starting the machine.
When removing and opening heated milling cups protective gloves must be worn.Danger of burning the
hands.
Installing or changing the pestle
Make sure that the pestle is locked in position. Otherwise it may fall out when the lid is closed and
damage the mortar.
Adjusting the Scraper to the Mortar
The scraper can become sharp-edged as a result of sanding and wear during grinding operations. During
cleaning in particular there is a risk of injury.
Adjusting the scraper contact pressure
If the scraper pressure is set too high this causes rapid wear of the scraper and contamination of the
material to be milled through the scraper material.
If the scraper pressure is set too high this increases the motor load and can cause triggering of the
overload protection switch on the rear side of the machine.
Adjusting the milling time
The milling operation can be started only if the lid is closed.
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