Retsch SR 300 - Manual (Page 15)

2/8/2012
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Retsch GmbH
15
0002
Mounting a feeder unit
When feeding larger quantities it is generally advisable to use an auto-
matic feeder unit to meter the product uniformly. This largely avoids
unnecessary loading of the grinding components and reduces heat of
friction which could otherwise arise. The Model DR 100/75 feeder
(optional accessory) is suitable for attaining uniform material feed. Fig.
13
Fig. 10 Fig. 11 Fig. 12
Fig. 13
Prepare the DR 100/75 for use as the feeder, following the operating in-
structions provided with that unit.
Assembly :
 Unscrew the eye bolt H.
 Screw in the pin BO.
 Attach the DR 100/75 to the holder HA, tightening down the two
screws SC only slightly.
 Slide the holder HA with the DR 100/75 onto the pin BO.
 Tighten down the knurled screw.
 Align the DR 100/75.
 Tighten down the two hex-head bolts SC securely.
 Connect the DR 100/75 power cord at a grounded power socket.
 Please refer to the data plate for the voltage and frequency specifica-
tions for the DR 100/75.
Be absolutely sure to observe the values on the data plate.
Failure to match the values specified on the data plate can result in
damage to electronic and mechanical components.