Operating instructions for flat -bed sieving machine type AS400 control Retsch GmbH, 42781 Haan, Retsch-Allee 1-5, Germany, 06.11.
Notes on these operating instrutions .......................................................... 3 Warnings................................................................................................ 3 Repairs .................................................................................................. 3 Safety.............................................................................................................. 4 Safety instructions ...........................................................
Notes on these operating instrutions These operating instructions for the analytical sieving machine type AS 400 control give all necessary information on the sections mentioned in the contents. They give instructions to the target group(s) defined in the respective sections for safe, correct handling of the AS 400 control. It is important that each target group or groups is (are) familiar with the relevant section, in order to ensure safe, reliable handling of the machine according to its intended use.
Safety The AS400 control is a modern, high-performance product manufactured by Retsch GmbH. It incorporates the latest technology. It is entirely safe in operation when used for the intended purpose and in accordance with the present technical documentation.
Summary of safety instructions – part 1 Safety instructions We exclude claims for damages in any form for damage to persons or property caused through non-observance of the following safety instructions. Intended use Do not make any changes to the machine and use only spare parts and accessories which have been approved by Retsch. The declaration of conformity to the European directives by Retsch will otherwise lose its validity. Furthermore this will result in the loss of any kind of guarantee claims.
Summary of safety instructions – part 1 Electrical connection Failure to observe the values on the data plate can cause damage to the electrical and mechanical components. Start - Interrupt - Stop When sieves with a diameter of 400mm are used, only operate the AS400 to a maximum speed of 200 r.p.m.. Otherwise the sieve stack mass could create such large imbalances that the device slews out of control in wild movements. Or fasten the AS400 as described in the chapter "Assembly". Setting the speed in "r.
Confirmation I have read and understood the foreword and the chaper on safety. __________________________________ Signature of owner/operator __________________________________ Signature of service technician 06.11.
Technical specifications Machine type designation: AS400 control Use according to the intended purpose This machine is not intended as a production machine nor designed for continuous operation, but rather as laboratory equipment intended for one-shift, 8-hour per day operation. The RETSCH AS400 control is used for dry sieving with analytical sieve shakers of up to 400 mm in diameter.
Emissions Characteristic noise values : Noise measurement according to DIN 45635-031-01-KL3 The characteristic noise values are determined primarily by the set amplitude width or sieve plate acceleration, the number of sieves deployed and the nature of the material to be screened. Example : Sound power level LWA = 64 dB(A) Workplace-related emission value LpAeq = 58.4 dB(A) Operating conditions : Material to be screened = quartz sand, grain size <1mm, 5 sieves speed = 150 rpm Maximum loading Max.
Transport and assembly Packaging The packaging used is selected with the shipping mode in mind. It complies with the generally applicable packaging guidelines. Please retain the packaging for the duration of the warranty since, in case of a complaint, returning in unsuitable packaging can jeopardize your warranty claims. Transport Whilst transporting the AS400 control to the final place of assembly after unpacking, ensure that the AS400 control is only held by the underside of the sheet metal housing.
Humidity : Maximum relative humidity 80% at temperatures up to 31°C, linear decline down to 50% relative humidity at 40°C At a higher humidity, the electrical and mechanical components may be damaged, and performance data changed to an unknown extent. Altitude of assembly site : Max. 2000 m above sea level Assembly Install the AS400 only on a stable laboratory bench to avoid unpleasant transmission of vibrations.
Operation Operating elements and their use A Cold device plug combination C Fuse drawer with glass fuses B Serial connection D Protective cap for the serial connection E ON / OFF switch 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Key call-ups the preset sieve parameters. P1-P9 and on The selected program P1-P9 / on is displayed here. If the AS400 is controlled by the EasySieve® software program, ES appears in the display.
Installing and clamping the analytical sieves The AS400 control is suitable for use with analytical sieves with outer diameters of 100 / 150 / 200 / 203(8“) / 305(12“) / 315 and 400mm. A variety of clamping units and covers are available for this purpose (see the accessories listing). With the standard sieve clamping unit F G H 06.11.2012 Retsch GmbH I Screw the threaded rods H into the sieve disk and lock with the hex nuts I.
With the comfort sieve clamping unit Screw the mounting rods into the sieve disk Center the selected sieve stack on the sieve disk Slide the comfort clamping cover over the mounting rods, whereby pressing the red lever upwards allows the clamping cover to move. The green levers remain in their initial position. Slide the clamping cover down to the top sieve Press the green lever downward several times, whereby the red lever may not be moved.
Operating the AS400 control Switching on and off The main switch E is located at the left-front under the AS400 control. Turn the main switch on On illuminates in the memory display 050 illuminates in the speed/“g“ display E The interval off LED illuminates Two bars illuminate in the time display The AS400 control is now ready for operation, without intermittent mode, in continuous duty, at a speed of 50 r.p.m..
Start - Interrupt - Stop When sieves with a diameter of 400mm are used, only operate the AS400 to a maximum speed of 200 r.p.m.. Otherwise the sieve stack mass could create such large imbalances that the device slews out of control in wild movements. Or fasten the AS400 as described in the chapter "Assembly". Start: Press START / key 15 The green LED above key 15 illuminates Display 5 shows the run-up of the machine to the preset value.
Intermittent – continuous operation When the AS400 control is switched on, intermittent operation is initially disabled. In intermittent mode, the machine runs until the final, controlled standstill, followed by a pause of 2 seconds standstill, before the drive starts turning in the opposite direction. Enabling intermittent mode of 1-10 min. : 7 8 9 10 If 11 Press key 10 The LED above key 10 illuminates Display 8 shows 2 min. Pressing key 9 raises the interval period by up to 10 min. 10 min.
Memory – saving and calling-up sieve parameters 2 5 8 10 11 13 The memory function, thus saving or calling-up preselected sieve parameters, is only available in standby mode. You are able to change and overwrite program places P1 to P9 at any time. After the AS400 control has been turned on, display 2 shows "on". The next program place P1 to P9 is reached by pressing the PROG key. on reappears in the display after program place P9. on = the sieve parameters 5/8/10-11 and 13 can be freely set here.
Retsch analytical sieves Analytical sieves with 200 and 203mm Ø The new RETSCH sieves are initially available in the three design models intended for sophisticated laboratory analysis: 200 x 25 mm 200 x 50 mm 203 x 50 mm = 8“ x 2“ They are, of course, compatible with other standardised sieves. The new sieves are compatible with the rest RETSCH's range and can also be combined with articles from most other manufacturers without problem.
Sieve accessories There are base pans, base pans with discharge, intermediate pans, intermediate rings and sieve covers available which are compatible with the different analytical sieves. Sieving aids and sieve stands complete the range of accessories. Please refer to our price list for details on how to order the analytical sieves and the other available accessories.
Working instructions Sieving aids When dealing with material that is difficult to separate, we recommend the additional use of sieving aids in the individual sieve fractions. Depending on the width of the sieve meshing and the preselected vibration intensity, pearls made of agate, rubber, porcelain or nylon bristles and Vulkollan cubes may be used. Also refer to the table below.
EasySieve Control, evaluation, documentation. EasySieve, the software package from RETSCH for grain size analysis, is superior to manual evaluation in many respects. This is because the software is able to perform the required measuring and weighing processes automatically – from determining the weights of the sieves to evaluating the data. And in a much more simple and comfortable manner – thus making life easier.
General Cleaning For thorough, gentle and time-saving cleaning of your analytical sieves, we recommend the Retsch ultrasonic baths. Ask for our special publication "Care and cleaning of analytical sieves" free-of-charge. Do not clean the AS400 control with running water. Danger to life from electrical shock Only use a rag moistened with water. Never use solvents.
Safety regulations (table) for the AS400 control from the chapters Process Safety Packaging Transport Temperature fluctuations Assembly Scope of supply Ambient temperature Humidity Electrical connection Cleaning Action Non-compliance with safety instructions leads to material damage and injuries to people Retain the packaging until the warranty time has elapsed Hazards Any and all claims to damages are excluded Your warranty claim can be threatened in case of complaint if a part is returned in in
Parts subject to wear and tear Art No. 03.241.0111 Art No. 05.699.0075 Art.Nr. 03.070.0029 Art.Nr. 32.742.0010 Art.Nr. 32.248.0002 These operating instructions do not contain any repair instructions. In the interests of your own safety, repairs should only performed by Retsch GmbH or an authorised representative (service technician). 06.11.
CERTIFICATE OF CE-CONFORMITY Translation ANALYTICAL SIEVE SHAKER Type AS 400 control Certificate of CE-Conformity according to: EC Mechanical Engineering Directive 2006/42/EC Applied harmonized standards, in particular: DIN EN ISO 12100 Security of machines EC Directive Electromagnetic Compatibility 2004/108/EC Applied standards, in particular: EN 61000-3-2/-3 EN 61236 Electromagnetic compatibility (EMC) Electrical measuring, operating, controlling and laboratory equipment – EMCrequirements in conjunction
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