Retsch SM 100 - Manual (Page 28)

Operating the machine
28
NOTE
Reduction of tool service life
Abrasive sample materials
– The presence of abrasive composite materials during grinding can
considerably reduce tool service life.
•
When grinding electronic scrap, take the properties of the composite
materials into account.
Pos : 7. 16 /00004 Warnhinweis e/H 0003 HIN WEIS Besc hädigung von mec hanisc hen Bauteil en Sc hnei dmühl ent ypisc hen Bl oc kade @ 1\ mod_1241695971578_9.doc @ 9507 @ @ 1
NOTE
Damage to mechanical components
Blockages typical of cutting mills
– When coarse, solid material is fed in for grinding, the high feeding capacity
of the standard rotor can cause blockages that are typical of the cutting
mills.
•
If blockages occur, switch off the mill immediately and remove the
clogging material.
Pos : 7. 17 /00005 Ü berschrif ten/ 1. 1. 1 Ü bersc hrift en/ 111 Entnahme des R ot ors @ 1\ mod_1241510848930_9. doc @ 8854 @ @ 1
5.5.1 Removing the Rotor
Pos : 7. 18 /00010 Bedi enungsanleit ung en Kapitels ammlungen/ SM100/ 0015 SM 100 Bedi enung/1525 SM 100 M odul Entnahme des R ot ors @ 3\ mod_1284973917179_9. doc @ 23692 @ @ 1
• Stop the device.
• Open the grinding area door.
• Screw the removal grip (EG) on the rotor and pull the rotor from the drive
shaft.
Fig. 14: Removal grip
Pos : 7. 19 /00005 Ü berschrif ten/ 1. 1. 1 Ü bersc hrift en/ 111 Eins etz en des Rotors @ 1\ mod_1241510902772_9. doc @ 8861 @ @ 1
5.5.2 Inserting the Rotor
Pos : 7. 20 /00010 Bedi enungsanleit ung en Kapitels ammlungen/ SM100/ 0015 SM 100 Bedi enung/1520 SM 100 M odul Eins et zen des Rotors @ 3\ mod_1284973916460_9. doc @ 23683 @ @ 1
• • Clean and lubricate the motor shaft and the rotor.
• Slide the rotor onto the motor shaft.
Apart from this the device is largely maintenance-free.
Nevertheless we recommend that the cutting tools are checked at least once a
month depending on the frequency of use.
Pos : 7. 21 /00005 Ü berschrif ten/ 1. 1 Ü bersc hrift en/ 1. 1 Übersc hrift en BD A/ 11 Filter einheit und Auff ang behälter ei nsetzen @ 2\ mod_1259075651377_9. doc @ 17623 @ @ 1
EG