Retsch Emax - Manual (Page 38)

Operating the machine
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concept. Where necessary, supplementary organisational measures should be
recorded in writing in an explosion protection document.
This procedure is regulated in the EU under Articles 118 and 118a of Directive
89/391/EEC.
Please observe comparable provisions in other countries outside the EU.
The following requirements should be assumed here with respect to the device.
•
It is necessary to consider the durability of the O-rings (FPM Viton) when
selecting the solvent and the durability of the adhesive used when using
ceramic material inserts.
• Tighten the clamping screws of the locking device so they are hand-tight.
• Please note that the grinding jars can heat up considerably depending on the
grinding jar size, the ball filling, the speed and the grinding duration.
• Check that the lock is firmly in place before removing the grinding jars.