Retsch SM 300 User Manual

© Retsch GmbH, 42781 Haan, Retsch-Allee 1-5, Germany 14.11.2012 0005 Manual Cutting Mill SM300 Translation

Transport, scope of delivery, installation 10 3 Transport, scope of delivery, installation 3.1 Packaging The packaging has been adapted to t

Transport, scope of delivery, installation 11 NOTICE Atmospheric humidity – Electronic and mechanical components may be damaged and the performan

Transport, scope of delivery, installation 12 Fig. 2: Removing the Transport Safeguard • Remove the transport aid (TH). • Unlock th

Transport, scope of delivery, installation 13 • Push the plunger downwards. • Screw the two provided socket-head screws (S) through the hinge on

Transport, scope of delivery, installation 14 NOTICE Installation of the machine – It must be possible to disconnet the machine from the mains at

Transport, scope of delivery, installation 15 6 CE marking 7 Disposal label 8 Bar code 9 Power version 10 Mains frequency 11 Capacity 12

Technical data 16 4 Technical data 4.1 Use of the machine for the intended purpose Target group: Users, managing operators (owners) Machine

Technical data 17 NOTICE Area of use of the machine – This machine is a laboratory machine designed for 8-hour single-shift operation. • This mac

Technical data 18 4.8 Required floor space 1090 mm x 765 mm - no safety spacing needed

Operating the machine 19 5 Operating the machine 5.1 Views of the Instrument Fig. 6: Front view G A F C H B H K H J H I D E T

2 Copyright © Copyright by Retsch GmbH Haan, Retsch-Allee 1-5 D-42781 Haan Federal Republic of Germany

Operating the machine 20 Fig. 7: Front view from the left (detail) Fig. 8: Rear view E F D H B H N L H M H S H

Operating the machine 21 Fig. 9: View of grinding chamber 5.2 Operating elements and displays Fig. 10: View of the control panel and the disp

Operating the machine 22 5.3 Overview table of the parts of the device Element Description Function A Safety guard for the feed hopper Preven

Operating the machine 23 5.4 Opening and closing of the grinding chamber The motor must come to a complete stop before the mill housing can be

Operating the machine 24 Fig. 12: Inserting the bottom sieve 5.6 Replacing the rotor CAUTION Injuries in the form of cuts Sharp cutting e

Operating the machine 25 • Pull the rotor (H) approx. 10 mm out of the grinding area until it can be freely rotated. Fig. 2: Freely rotate the rot

Operating the machine 26 5.6.1 Removing the Rotor • Stop the device. • Open the grinding area door. • Screw the removal grip (EG) onto the roto

Operating the machine 27 • Insert the bayonet fixing(BV) on the ring sieve (J) into the discharge flange(AF), as shown in the illustration. • Turn

Mode of Operation of Feed Hopper 28 6 Mode of Operation of Feed Hopper NOTE Motor blockage The material being ground clogs the rotor – Block

Assembling and using the cyclone 29 7 Assembling and using the cyclone 7.1 Cyclone assembly CAUTION 3.V0014 Injuries to limbs Rotating bl

3 1 Notes on the Operating Manual ... 5 1.

Assembling and using the cyclone 30 Fig. 17: Fastening the discharge flange • Insert the retrofit dust removal (U). • Tighten the screw (U1).

Assembling and using the cyclone 31 Fig. 20: Turning the sliding block • Push in the sliding block against the resistance of the plug and turn th

Assembling and using the cyclone 32 • Turn the side tube to the discharge flange and push the coupling (Z1) onto the adapters on the discharge flan

Assembling and using the cyclone 33 7.1.1 Inserting the wide mouth bottle adapter Fig. 25: Inserting the wide mouth bottle adapter • Insert the

Cleaning and service 34 8 Cleaning and service 8.1 Adjusting the cutting bars The cutting gap must be checked to ensure that the device is f

Cleaning and service 35 Fig. 7: Freely rotate the rotor Fig. 8: Adjusting the cutting gaps • Using a feeler gauge (BL) check the cutting gap

Cleaning and service 36 • By twisting the stud bolts (U) to the right, slide the cutting bar closer to the rotor blade and thereby reduce the cutti

Fault messages 37 9 Fault messages F.01 Overload Frequency converter switched off because of overloading F.04 Open the door Close the door

Disposal 38 10 Disposal Please observe the respective statutory requirements with respect to disposal. Information on disposal of electrical an

39 11 IndexA Access to the cutting bars... 34 Adjusting the cutting bars ... 34 Adjus

4 6 Mode of Operation of Feed Hopper ... 28 7 Asse

40 Installing the cyclone ... 31 IP20 ... 17

41 Authorized person for the compilation of technical documents: J. Bunke (technical documentation) The following records are held by Retsch GmbH

Copyright ® Copyright by Retsch GmbH Haan, Retsch-Allee 1-5 D-42781 Haan Federal Republic of Germany

Notes on the Operating Manual 5 1 Notes on the Operating Manual This operating manual is a technical guide on how to operate the device safely

Notes on the Operating Manual 6 1.1 Explanations of the safety warnings In this Operating Manual we give you the following safety warnings S

Notes on the Operating Manual 7 1.2 General safety instructions CAUTION Read the Operating Manual Non-observance of these operating instruct

Notes on the Operating Manual 8 Reperaturen 1.3 Repairs This operating manual does not contain any repair instructions. For your own safety, rep

Confirmation 9 Bestätigung 2 Confirmation This operating manual contains essential instructions for operating and maintaining the device which