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Operating Instructions

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1. 230 resp 400 Vrms Attention Remove flange carefully and open both bent levers simultaneously e Exercise caution when working with combustible or poisonous materials Always comply with valid safety regulations MAC values when handling samples which are dangerous to your health and where applicable set up e mill in a well ventilated safety zone e Be careful knives are sharp and may cause injury e Be careful not to be pinch yourself on the chute e Be careful not to squeeze yourself on the bent levers e Read and comply with Operator s Manual Laboratory Cutting Mill pulverisette 15 Page 3 FRITSCH Operating Instructions Laboratory Cutting Mill pulverisette 15 The pulverisette 15 is a universal laboratory cutting mill for high speed comminution of soft to medium hard and fibrous materials Sheet rubber leather paper cardboard textiles roots animal fodder wood peat leaves straw tobacco non metallic waste coal fibres corn grain pets plastics confectionerv goods malt spices drag es tablets farinaceous products bones horn dried meat etc The maximum feed size of relatively hard material is about 60 mm Maximum feed quantity is about 800 ml Average final fineness is between 0 25 and 10 mm depending on the sieve 1 Method of Operation The material to be cut passes through a hopper with chute and pusher to a position in front of a ram which feeds the material into the cutting chamber
2. 510 09 91 515 09 91 516 09 91 512 09 92 114 09 Listdatum JAN ARTIKELBEZEICHNUNG ITEM DESIGNATION MESSER 1 MESSER 2 P 15 P 25 MESSER 3 P 15 P 25 BREMSMOTOR P 15 230V l phase BREMSMOTOR P 15 100 120V 50 60Hz BREMSMOTOR P 15 230 400V 3 phase BREMSMOTOR P 15 240V 60Hz l phase MOTORSCHUTZ 230V Ws P 15 MOTOR PROTECTION 110V AC P 15 MOTOR PROTECTION 380V 3PH P 15 MOTOR PROTECTION 220V P 15 SICHERHEITSSCHALTER AZ 15 zv SCHLITZVERSCHLUB FUR AZ 16 WINKEL SCHLAUCHVERSCHRAUBUNG PG11 KABELSCHUTZROHR PG11 SCHWARZ KLEMMSCHELLE PG11 DECKEL FUR KLEMMSCHELLE SCHWARZ SCHLAUCHVERSCHRAUBUNG PG11 GUMMIKABEL 3x1 5 KABEL 3x2 5 SCHWARZ KABEL 3x0 75 SCHWARZ STECKER 220V KABEL MIT STECKER 110V CEE STECKER 5 polig 16A SOFT RUBBER SEAL 4x7mm FILZRING HARTE M5 CYLINDER HEAD SCREW M4x10 ZYL SCHRAUBE M8x12 DIN 912 CYLINDER HEAD SCREW M8x30 CYLINDER HEAD SCREW M8x40 CYLINDER HEAD SCREW M8x16 GEWINDESTIFT M10x55 DIN 913 P 15 4 1996 V 35 PREIS PRICE ERSATZTEILLISTE NR 19 Listdatum JAN 4 1996 V 35 SCHNEIDMUHLE PULVERISETTE 15 POS ARTIKEL NR ARTIKELBEZEICHNUNG PREIS POS ARTICLE NO ITEM DESIGNATION PRICE 97 91 992 09 SICHERUNGSSCHEIBE M10 98 91 690 09 SECHSKANTMUTTER M10 DIN 934 8 99 91 313 09 CYLINDER HEAD SCREW M5x20 100 91 160 09 COUNTERSUNK SCREW M3x8 101 92 136 09 COUNTERSUNK SCREW M5x12 102 92 110 09 ZYL STIFT 6m6x20 DIN 6325 103 92 193 09 HEADLESS PIN M8x30 104 92 316 09 ZYL STIFT 12m6x50 DIN 63
3. NR ARTICLE NO 15 372 00 15 331 09 15 332 09 91 514 09 92 183 09 92 923 09 92 935 09 15 350 09 15 351 09 15 375 00 15 260 00 0 93 920 00 15 232 16 15 370 13 15 373 00 15 374 00 15 368 10 91 518 09 93 111 09 15 365 10 82 517 000 93 726 09 15 363 10 15 367 13 82 807 000 82 811 000 91 597 09 15 371 100 92 620 00 84 042 15 91 208 100 15 364 09 Listdatum JAN 4 1996 V 35 ARTIKELBEZEICHNUNG PREIS ITEM DESIGNATION PRICE HOUSING CPL LEFT HINGE P 15 RIGHT HINGE P 15 CYL HEAD SCREW M8x25 BLACK COUNTERSUNK SCREW M8x30 INSERT NUT M8 9mm GEWINDEEINSATZ M12x22 STAHL LEFT HOLDING SHACKLE RIGHT HOLDING SHACKLE PRODUCT CONTAINER RECEPTACLE 3 5 LITRES BENT LEVER CLOSURE FOR 15 260 00 SPACER BLOCK F PRODUCT CONTAINER RECEPTACLE FIXING FLANGE LID CPL BEARING SYSTEM CPL LID BEARING FLANGE ZYL SCHRAUBE M8x16 DIN 7984 TELLERFEDER di 25 4 da 50 t 1 25 BEARING DISK BALL BEARING 6205 2 RS1 SICHERUNGSRING 52x2 DIN 472 SUPPORT BEARING CONE LID FOR SECURITV SWITCH PLAIN BEARING BUSH 10 10mm DU BUCHSE da 14 di 12 1 15 WASHER 8 4 DIN 433 LID FIXING SCREW KORDELGRIFF M6 DICHTRING DECKEL P 15 P 25 CYLINDER HEAD SCREW M4x8 ROTOR WITH INNER CONE ERSATZTEILLISTE NR 19 SCHNEIDMUHLE PULVERISETTE 15 POS POS ARTIKEL NR ARTICLE NO 15 320 00 15 336 00 15 318 00 15 361 16 15 323 09 92 613 00 92 157 09 92 157 09 15 335 09 91 263 09 15 330 10 15 329 13 92 602 16 15 328 13 82 807 0
4. Whenever the cutting mill is not operated for a protracted period Shutdown at night disconnect mill from A C power Laboratory Cutting Mill pulverisette 15 Page 5 FRITSCH 3 Installing the Laboratory Cutting Mill Attention Set up the cutting mill before connecting it to A C power Set up the cutting mill indoors 1 on a stable table and screw the flange to the table top so that the top O flange projects over the edge of the table or M 2 screw the cutting mill to your stand so that it is mounted above the two stand legs Room temperature must be between 0 to 40 C Make certain that mill is readily accessible Do not block the air discharge vent at the back 4 Electrical Connection e 1 115 V 230 V 6 10 50 60 Hz with PE conductor 2400 2200 watts of power consumed under high load markediv lower during normal use 100 to 120 V fuse max 32 A 200 to 240 V fuse max 16 A e 3 230 V 400 V 6 10 50 60 Hz with PE conductor 2000 watts of power under high stress markedly lower during normal use 230 400 V fuse 16 A 4 1 Adapting the Laboratory Cutting Mill to the A C Power Supply Permit only a trained professional to switch the supply voltage from 230 to 280 V and or change the connecting cable see Technical Documentation 4 2 Drive Motor Driven by 1 120 V Motor or 1 230 V Motor or 3 230 400 V Motor The drive motors are brake motors which come to a complete stop in a minimum
5. guide pin and securely tighten with knurled screws safety switch will lock in place 5 2 Checking the Cutting Gap The rotating knives are never to touch the stationary knives a gap has been set be tween them at the factory 0 2 0 3 mm for knives 0 2 0 3 mm for knives 0 2 0 3 mm for knives The rotating knives must be aligned so that they are parallel to the counter knives To turn the rotor pull motor brake lever forward Turn cutting rotor by hand Caution Knives are sharp and may cause injury For setting removal and installation of knives see Section 7 Maintenance Laboratory Cutting Mill pulverisette 15 Page 7 FRITSCH 5 3 Procedures Before Switching On the Cutting Mill e Before closing the front cover e make certain that cutting rotor and sieve are securely seated e clean tapered guide on cutting rotor e clean tapered guide in front cover e Place front cover on guide pin and fasten securely with knurled screws safety switch will lock in place e Hang flange of receptacle for the material to be cut 3 5 litre pot or 30 litre ves sel in the bent lever closures and close both bent levers simultaneously Watch for heating of the material to be cut If necessary take a break while it cools 5 4 Start Up of Laboratory Cutting Mill Note First turn cutting mill on and then feed in the material to be cut To turn on Press START button to turn off Press STOP button 5 5 Feeding
6. in place engage switch Safety switch 2 Starting lockout Housing open ON nn each use set in place Coriaria rotor and cover ting rotor and cover before each use Cutting gap between cut Cutting function Check distance Dimension check ting rotor and stationary every 500 hours knives Rotatable bearings Permanent lubrication every 2 000 hours Permanent lubrication every 4 000 hours Drive motor Braking time Breaking time gt 5s every 4 000 hours Brake lining exchange breaking lining Silicon rubber gasket for Gasket Deformation and Before each use cover contamination Laboratory Cutting Mill pulverisette 15 Page 9 FRITSCH 7 1 Installing and Removing the Cutting Knives The rotating knives will have to be turned or like the stationary knives reground or exchanged depending on the material cut and the duration of use Installing and removing the rotating knives Open the upper half of the housing to remove the rotating knives They will then be freely accessible Use a 6 mm hex wrench to loosen the fastening screws To turn the cutting rotor pull brake lever on motor forward while carefully turning the cutting rotor During installation first align only one knife so that it is parallel to the edge of the ro tor and screw it on tight gt This knife is use to set the stationary knives The other 3 rotating knives are not mounted until after the stationary knives are fixed in place They are then ali
7. 0 91 285 09 91 273 09 15 339 16 93 310 09 93 308 09 91 419 09 92 506 00 15 366 13 15 369 09 15 324 10 15 325 00 84 013 15 15 333 16 45 123 10 45 400 00 45 401 09 45 410 00 Listdatum JAN 4 1996 V 35 ARTIKELBEZEICHNUNG PREIS ITEM DESIGNATION PRICE FEEDING DEVICE CPL BRUSH PROFILE L 105mm WOODEN PLUNGER CPL PLASTICS PLUNGER PESTLE COVER BOW TYPE HANDLE COUNTERSUNK SCREW M6x12 COUNTERSUNK SCREW M6x12 SECURING PLATE FOR PLUNGER COUNTERSUNK SCREW M4x20 SLIDER BAR SLIDER PLATE SPHERICAL KNOB M6 SLIDER GUIDE FOR HOPPER P 15 PLAIN BEARING BUSH 10 10mm CYLINDER HEAD SCREW M4x30 COUNTERSUNK SCREW M4x5 COVERING STOPPER FOR EXHAUST OP SPRING THRUST PIECE M5 SPRING THRUST PIECE M8 LINSENSCHRAUBE M6x12 DIN 7985 STAR GRIP SCREW P 15 M8 SECURITY SWITCH F RECEPT FLANGE ROTOR SECURITY DISK CENTERING FLANGE P 15 PULLING OFF DEVICE FOR ROTOR P 15 WASHER 162x4mm PERBUNAN SEALING PVC FOR RECEPTACLE FLANGE SIEVE INSERT P 15 TRAPEZ 1 0mm SET 4 ROTATING KNIVES P 15 ROTATING KNIFE P 15 SET 3 FIXED KNIVES P 15 ERSATZTEILLISTE NR 19 SCHNEIDMUHLE PULVERISETTE 15 POS POS ARTIKEL NR ARTICLE NO 45 411 09 45 412 09 45 413 09 81 217 00 81 218 00 81 216 00 81 213 00 86 524 00 86 507 00 86 504 00 86 505 00 81 435 00 81 421 00 81 633 16 81 643 16 81 644 16 81 645 16 81 646 16 81 730 00 81 751 00 81 702 00 81 705 00 81 610 00 86 009 00 84 304 15 84 421 24 91 211 09 91
8. 25 105 91 413 09 CYLINDER HEAD SCREW M6x20 106 91 595 09 WASHER 8 4 107 92 506 00 STAR GRIP SCREW P 15 M8 Ka 93 921 00 CLAMPING HOOK 109 83 412 00 HEXAGON WRENCH WITH GRIP SIZE 6 110 83 421 00 HEXAGON WRENCH SIZE 4 111 83 422 00 HEXAGON WRENCH SIZE 5 112 92 160 09 CYLINDER HEAD SCREW M8x35 113 91 991 09 SICHERUNGSSCHEIBE M8 114 92 509 00 ZYLINDERKNOPF P 15 N N 68 69 70 71 CX N N 72 73 74 75 78 79 80 81 82 83 84 85 86 87 88 Pulverisette 15 Ersatzteilliste Nr 19 V 35 Indexnummer Datum 04 01 96 9610 40 40160 GE A JSWWNUXSPU 6L JN 51111 2 GL B4L4JOSsIJBAJn 4 9610 70 un eQ GE A JSWUNUXSPU ELIN SYSS ZASA Gk 544 S SA ime 9610 70 040160 SE N JS WWUNUXSPU BL JN DISIJJIDSLZJOESJA GL S448S5SIJ8A Nd Pulverisette 15 Ersatzteilliste Nr 19 Indexnummer V 35 961070 un4eQ SE A JSWWNUXSPU SL JN 38451 1 134Z4E8SJ3 GL S544PSIJSA Nd LET Sle NE NEN 1X 100 120V 50 60 Hz 11 N PE Receptacle AuffanggefaB 144 SI Q Title Stromlaufplan Circuit Size Number Revision A4 15 301 00 000 23 Oct 2002 CiDesign Explorer 99 SE p 15 3 Receptacle Auffanggef 144 SI l Title Stromlaufplan Circuit Size Number Revision A 15 30200 000 23
9. In this chamber the 7 material is cut by 4 rotating knives and 3 stationary knives A sieve insert closes off the bottom of the cutting chamber The milled material passes through this insert and into a receptacle Laboratory Cutting Mill pulverisette 15 FRITSCH 2 Operating Safety The laboratory cutting mill features an extensive safety system 1 During operation one safety switch monitors the closing of the front cover and prevents the mill from being put into service whenever the cover is open Cutting mill will not start while cover is open 1 During operation a second safety switch monitors the seating of the receptacle for the material to be cut 3 5 litre pot or 30 litre vessel and prevents the mill from being put into service while no receptacle is in place Cutting mill will not start while receptacle is open Both switches meet the guidelines for personnel protection The safety switches do not lock receptacle and cover Whenever receptacle or cover is removed the drive motor immediately comes to a stop brake motor After the STOP button is pressed the mill brakes complete stop in seconds Receptacle can be removed gt Cover can be opened An A C power failure during operation brakes the mill complete stop in seconds Receptacle can be removed The mill does not restart when the power returns Mill is protected against restart Press the START button mill will start
10. Oct 2002 CiDesign Explorer 99 SE p 15 3 Receptacle AuffanggefaB 144 SI Oo Oe OTB O va Title Stromlaufplan Circuit Size Number Revision een Te 23 Oct 2002 CiDesign Explorer 99 SE p 15 3
11. WFRITSCH Operating Instructions Laboratory Cutting Mill pulverisette 15 Fritsch GmbH Manufacturers of Laboratory Instruments m N FRITSCH Contents Page Safety Instructions 3 1 The Method of Operation 4 2 Operating Safety 5 3 Installing the Laboratory Cutting Mill 6 4 Elektrical Connection 6 4 1 Adapting the Cutting Mill to the A C Power Supply 6 4 2 Drive Motor 6 4 2 1 Direction of Motor Rotation 7 5 Operation of the Laboratorv Cutting Mill 7 5 1 Installing the Sieve 7 5 2 Checking the Cutting Gap 7 5 3 Procedures before Switching On the Cutting Mill 8 5 4 Start UP of the Laboratory Cuting Mill 8 5 5 Feeding the Material to be Cut 8 6 Cleaning the Laboratory Cutting Mill 9 7 Maintenance 9 7 14 Installing and Removing the Cutting Kinves 10 8 Checklist for Troubleshooting 11 9 Warranty 11 Operator s Manual January 10 1996 Valid from Ser Number 1000 Copyright 1995 Diese Anleitung ist auch in Deutsch erh ltlich FRITSCH GmbH Telephone 06784 700 Manufacturers of Fax 06784 7011 Laboratory Instruments Telex 426203 fritsd Industriestrafe 8 E Mail 067847024 0001 t online de D 55743 Idar Oberstein On June 24 1995 Fritsch GmbH was certified by the TUV Zertifizierungsgemeinschaft e V CZD DIN ISO 9001 An audit was conducted Report No Q94 107 to verify that Fritsch meets the requirements of DIN ISO 9001 EN 29001 Certificate No 71 100 4 008 Laboratory Cutting Mill pulveri
12. gned to the left hand stationary knife gap of 0 2 to 0 3 mm between the cutting edges and screwed on tight Installing and removing the stationary knives To remove the stationary knives loosen the middle retaining screw in each and pull out the knives At least 1 rotating knife must be securely installed before installing the stationary knives e The knife on the left hand side is held in position with the middle retaining screw and the two outside pressure screws Set the cutting gap between this knife and the securely mounted rotating knife to 0 2 to 0 3 mm a sheet of 80 g typing paper folded once e Hold the top knife on the right hand side in position with the middle retaining screw and the 2 outside pressure screws Set the cutting gap between this knife and the securely mounted rotating knife to 0 2 to 0 3 mm a sheet of 80 g typing paper folded once e Hold the bottom knife on the right hand side in position with the middle retain ing screw and the 2 outside pressure screws Set the cutting gap between this knife and the securely mounted rotating knife to 0 5 mm a sheet of 80 g typing paper folded twice Never set a smaller gap here Important After the stationary knives are set it is imperative that the retaining screws be securely tightened Once the stationary knives have been fixed in position the other 3 rotating knives are installed and securely tightened see above 8 Checklist for Troubleshooting Laborator
13. of time after shutdown When the A C power is switched off a mechanical brake blocks the motor Laboratory Cutting Mill pulverisette 15 Page 6 FRITSCH 4 2 1 Direction of motor rotation The 3 A C motor must rotate to the left as viewed when looking at drive side from above in anti clockwise direction as viewed from the front of cutting mill in clockwise direction as viewed from behind through the air vent of motor The direction of rotation of the 1 A C motor has been set to anti clockwise at the factory See DIN VDE 0530 Part 8 Designation of Connection and Direction of Rotation DIN VDE 0530 Part 7 EN 60 934 7 Identification Symbols for Models If the direction of rotation of the 3 A C motor must be changed this can be done by swapping two feed lines L1 L2 L3 or the supply leads U1 U2 U3 in the appli ance outlet Permit only a trained professional to change the direction of rotation The direction of rotation of the 1 A C model cutting mill was set to anti clockwise at the factory 5 Operation of the Laboratory Cutting Mill 5 1 Installing the Sieve To install the sieve remove the front cover and either push the sieve in from the front or loosen the star grips on the left hand side swing up the top half of the housing and put in the sieve Close top half of housing and tighten with star grips Check that tapered guides on cutting rotor and cover are clean Place front cover on
14. sette 15 Safetv Instructions Application and Use Combusti Materials Caution Warning of Danger Wear eye Wear ear ble materi detrimen dangers electrical protection protection als tal to power health This operators manual describes the area of application and the use of the cutting mill Any other use than for cutting with the parts manufactured by us is impermissible Modification may be made to the mill only after consultation with and written approval from Fritsch If the modifications are made without approval the conformity declared by Fritsch in respect of the European directives will no longer apply Do not remove information signs Allow only trained personnel to perform maintenance Replace covers after maintenance Do not permanently disable safety devices Check safety device regularly Out of Service Turn off master switch Allow only trained specialists to work on the mill Do not open cutting mill until it is completely stopped Do not put your hands into mill while it is running Always wear safety glasses when working Set up the cutting mill indoors only Ambient temperature 0 to 40 C Set it up on the stand or a sturdy work table Dimensions on the stand 1450 x 620 x 580 mm H x W x D Dimensions on the table 750 x 360 x 520 mm H x W xD Weight net approx 40 kg fea Noise level 99 dB N J AN Danger Electricity The Mill contains a switching device with electricitv in the low voltage range
15. the Material to be Cut Note First turn cutting mill on and then feed in the material to be cut Slide in wooden ram Turn on cutting mill Pull back pusher Open chute Feed in material to be cut Carefully pull wooden ram up to the stop Push material in front of ram with pusher Slowly lower the ram pushing material into cutting chamber ONOnNKRWD Feed in no more material that can be processed without impairing the function Feeding excessively large quantities could cause blockage of the labo ratory cutting mill Check the cutting gap before restarting see Section 5 2 Laboratory Cutting Mill pulverisette 15 Page 8 FRITSCH 6 Cleaning the Laboratory Cutting Mill Open the laboratory cutting mill e Loosen knurled screws on front cover remove front cover e Loosen star grips on upper half of housing swing upper housing up to the right e Remove the sieve Thoroughly clean the entire inside of the laboratory cutting mill with brushes and suc tion unit Caution Knives are sharp and may cause injury 7 Maintenance Before starting maintenance work disconnect the laboratory cutting mill from the A C power Pull out the power plug and secure unit against accidental re starting possibly use warning sign to indicate maintenance work in progress Safety switch 1 Starting lockout Cover removed Before each use Activated when cover set ON button does not Exchange fault
16. y Cutting Mill pulverisette 15 Page 10 FRITSCH Malfunction Possible cause Remedy Laboratory cutting mill Not plugged into A C power Insert A C power plug will oz start PF ss Safety switch 1 open Place cover on correctly Safety switch 2 open Close housing correctly tion Overload turned off by mo Cool mill down remove mate of material fed in Material poorly ground jWrong direction of rotation Check direction of rotation side from above Material being ground Be not sealed Exchange gasket leaks out en oes Clamping screw loose Tighten clamping screw PO O Gasket faulty Exchange gasket Untrue running with Uneven setting of knives on Adjust cutting rotor knives strong vibration cutting rotor Cutting rotor contaminated Clean cutting rotor p ci ann tioned Wrong direction of rotation Check direction of rotation side from above 9 Warranty The warranty card enclosed with this shipment must be returned to the supplier com pletely filled out in order for the warranty to take effect Fritsch GmbH of Idar Oberstein and our Application technology laboratory and or our agent in your country will be glad to advise and aid you In order to answer any questions you may have we will require the serial number stamped on the nameplate Laboratory Cutting Mill pulverisette 15 Page 11 ERSATZTEILLISTE NR 19 SCHNEIDMUHLE PULVERISETTE 15 POS Pr POGOJAUWUAWNH ARTIKEL

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