Retsch ABP 250, Руководство пользователя

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Operating the device
42

The ABP 250 can be retrofitted for batch processing or continuous operation with a collecting
hopper and a 30 l collecting receptacle which are available as optional accessories .
NOTICE
N17.0004
Damage to mechanical components
Crusher blockage and the motor switching off

Due to the size and geometry of the grinding chamber, blockages may
occur when feeding a large quantity of big pieces of firmer sample
material.

If the device is not switched off promptly in the event of blockages, a
motor protection switch turns the overloaded drive motor off.
•
Switch the device off immediately when there is a blockage, open the
door and remove the sample material causing the blockage.
•
Reduce the feed of sample material to the feed hopper.
•
Fill larger and firmer sample material slowly and gradually into the
feed hopper.
•
If necessary, pre-grind larger and firmer sample material using a
larger gap width