Retsch SR 200 Operating Instructions Manual

Retsch SR 200 Operating Instructions Manual

Rotor beater mill

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Operating Instructions for Rotor Beater Mill Type SR 200
© Retsch GmbH 42781-Haan, Retsch-Allee 1-5, Germany, 2/8/2012 0002

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Summary of Contents for Retsch SR 200

  • Page 1 Operating Instructions for Rotor Beater Mill Type SR 200 © Retsch GmbH 42781-Haan, Retsch-Allee 1-5, Germany, 2/8/2012 0002...
  • Page 2: Guide To Operating Instructions

    Guide to Operating Instructions The present operating instructions for the rotor beater mill of the type SR 200 give all the information necessary for the areas indicated in the table of contents. They give instructions to the target group(s) defined for the respective areas on how to handle the SR 200 in a safe and proper fashion.
  • Page 3: Table Of Contents

    Insert sieve frame 360° with ring sieve ..........14 Insert grinding insert 180° with frame and sieve insert ...... 15 Start or stop the SR 200 ................15 Filter hose and collecting pan ..............16 Feed material to be crushed ..............16 Assembly of feed device ................
  • Page 4: Safety

    For your own protection, make sure that you are given confirmation that your personnel have received instruction in the use of the SR 200. You will find a draft of a related form after the chapter on safety. We exclude any claims for compensation for material damage and personal injury caused by non-observance of the following safety instructions.
  • Page 5: Warning Signs

    Material damage Repairs These operating instructions do not include any repair instructions. For your own safety, repairs may only be carried out by Retsch GmbH or an authorised agent (service technicians). Should the need arise, please notify: the Retsch agency in your country...
  • Page 6: Technical Data

    The SR 200 is not designed as a production machine, but as a laboratory unit, meant for 8-hour single-shift operation. The SR 200 crushes dry, soft to medium-hard materials with a hardness of up to about 4 according to Mohs.
  • Page 7: Drive

    Width approx.560 Depth approx.700 with underframe and DR 100 Height approx.1443 Width approx.560 Depth approx.700 Unit weights SR 200 net approx. 35kg with underframe net approx. 57kg with underframe and DR 100 net approx. 65kg Required standing area (700 mm x 560 mm; no safety distances necessary!) ...
  • Page 8: Dimensions Sheet

    Dimensions Sheet with DR 100/75  2/8/2012 Retsch GmbH 0002...
  • Page 9: Transport And Setting Up

    Transport To transport the SR 200 use the ring bolt H. Fig.1 Fig.1 The SR 200 may not be subjected to shocks, shaken or thrown during transport. Otherwise the electrical and mechanical components may be damaged. Temperature fluctuations In the case of major temperature fluctuations (e.g. with transportation by air), the SR 200 must be protected against condensation.
  • Page 10 We recommend that the SR 200 be mounted on an underframe, which can be supplied as an accessory. Fig.2 Mounting: Connect centre cross-piece 9 base side pieces 8 using the cylinder-head screws 1 Push covering caps 2 onto the projecting thread...
  • Page 11: Setting Up On The Laboratory Table

    Electrical connection The electrical connection may only be made by an electrician. The voltage and frequency of the SR 200 can be found on the nameplate. Ensure that the values agree with the applicable power supply.
  • Page 12: Operation

    Operation Target group: Users Operating elements and operation Graphic view of the operating elements: Fig.5  2/8/2012 Retsch GmbH 0002...
  • Page 13: Overview Of Operating Elements

    ON = SR 200 is switched on OFF = SR 200 is switched off Door lock Opens and closes the door of the SR 200, clamps the door seal Depressed and turned clockwise = locks the door Depressed and turned anticlockwise = opens the door...
  • Page 14: Opening And Closing Of Mill Housing

    When crushing toxic or otherwise health-endangering materials, there is a danger that health-hazardous dust may be inhaled. Do not open the SR 200 and release the motor brake at the same time. Danger of injury from unbraked rotor. Insert sieve frame 360° with ring sieve...
  • Page 15: Insert Grinding Insert 180° With Frame And Sieve Insert

    Ensure that a collecting pan is mounted. Start the SR 200 Start or stop the SR 200 The SR 200 is started or stopped at the power switch A or A1. Fig.9 Insert sieve frame or grinding insert Close door...
  • Page 16: Filter Hose And Collecting Pan

    Filter hose and collecting pan With the use of a cloth filter hose or a Conidur filter, available as an accessory, between the SR 200 and the collecting pan, the air stream caused by the rotating rotor is taken off and conveyed downward to the material discharge.
  • Page 17: Assembly Of Feed Device

    Insert power cable of the DR 100/75 in a socket with earthing You will find the voltage and frequency of the DR100/75 on the nameplate Fig.15 If the values on the nameplate are not observed, electronic and mechanical components may be damaged.  2/8/2012 Retsch GmbH 0002...
  • Page 18: Working Instructions

    The SR 200 is highly modern, high-performance product from Retsch GmbH. In view of the wide range of accessories available, the SR 200 rotor beater mill is a unit with many varied uses in the chemical and pharmaceutical sectors, mineralogy and biology etc. in industrial and research laboratories.
  • Page 19: General

    The SR 200 can be cleaned with brushes, paintbrushes and possibly an industrial vacuum cleaner, as well as compressed air. To clean the grinding chamber on the SR 200 the motor brake can be released at the lever G ( ).
  • Page 20: Accessories

    180° sieve inserts, round hole from 3.0 to 10mm Copyright This documentation may only be passed on or duplicated and its content used or passed on with the express permission of Retsch GmbH. Any violation will be liable for compensation. Changes We reserve the right to make technical changes.
  • Page 21 The CE-conformity of the Retsch Rotor Beater Mill Type SR 200 is assured herewith. In case of a modification to the machine not previously agreed with us as well as the use of not licensed spare parts and accessories this certificate will lose its validity.
  • Page 24 Copyright ® Copyright by Retsch GmbH Haan, Retsch-Allee 1-5 D-42781 Haan Federal Republic of Germany...

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