User Manual Häberle FM/1 Chamfering grinder
Contents
1. Beware of electrical hazards through direct contact with live parts or parts which have become live due to a fault condition due to electrostatic charges due to high voltages due to short circuits overloads which could also result in molten parts being catapulted out of the machine Electrical equipment such as pressure roller motor drum motor grinding wheel motor signal lamp piece counter sensor and control cabinet must never be cleaned with water or similar media Thermal hazards When working on the motors beware of burns due to contact with the housing Noise The continuous sound pressure level at the operator s workplace equals approx 65 dB A Depending on local conditions higher sound pressure levels may also arise and lead to deafness loss of balance or impaired concentration Personnel must be provided with appropriate personal protective equipment in such cases Note that verbal communication and the perception of acoustic signals such as the sound of a vehicle horn etc are reduced when the machine is running Note the regulations in the operating instructions concerning noise at the workplace and make use of the specified personal protective equipment Hazards due to materials and other substances Dangerous clouds of dust may escape during operation of the machine Adequate dust extraction must be ensured The substances used to clean the machine solvents cleaning agents2. must be handled and disposed of correctly Note the instructions on the relevant containers Hazards due to unexpected malfunctions Unexpected malfunctions may arise due to failure or a fault in the control system restoration of the power supply following a break external influences acting on the electrical equipment any software errors which have not yet been detected and corrected 12 HABERLE CHAMFERING GRINDER TYPE FM 1 5 Transport The following points must be observed without fail in order to avoid damage to the machine and potentially fatal injuries when transporting the machine The machine may only be transported by specially qualified personnel in compliance with the safety instructions The machine may only be lifted with its baseplate Refer also to the chapter General safety instructions 9 1 1 Dimensions and weight Outside dimensions Width 550 mm Depth 570 mm Height 500 mm Weight 125 kg 13 HABERLE CHAMFERING GRINDER TYPE FM 1 6 Installation The following points must be observed without fail in order to avoid damage to the machine and potentially fatal injuries when installing the machine Installation and assembly of the machine may only be undertaken by specially qualified personnel in compliance with the safety instructions The machine must be examined for signs of damage suffered in transit before it is installed Particular attention must be paid to ens
3. User Manual Haberle FM 1 Chamfering grinder Firma Haberle Hinter Alenberg 16 D 89150 Laichingen Germany Tel 0049 7333 5077 Fax 0049 7333 5476 E Mail fmi haeberle com Homepage www haeberle com fm 1 Subject to change without notice H berle Maschinenbau HABERLE CHAMFERING GRINDER TYPE FM 1 Contents We SPIOQUELGESCH DUO Bea ee tt te tl Eredar nee 3 2 We MWCO CGI S Otis aclanacta daca RER LINEARE NEN AELERTEEEREENEELEIERURETEREFELENEREEREERERSTEREERCCTERSEREEREREERSEEELBERLERELPERRERET 3 2 Mechanica designa tag anacaaaenceciansaacactncectscecia EE EEEE TAAR 4 22 ARUNC IONOS OIDU O esea E EA AAA EE EEEE EEE 5 27 A Te o al GA a E E E E E AE E E e EE 5 3 EC Declaration of conformity in accordance with Annex II A of EC Directive 89 392 EEC on machine SALLY te la tan E EE 6 2 General Galrely IMNSIPUCIONS acsnacacasanasacasadadacasadadasanasacasladastacauncadadadsdadssantutiaetaracs aezecuardverdsncareeareeasceacnastnes 7 4 1 1 Owner s duty tO exercise care ususessunssunnnennnnnnunnnennnnnnunnnennnnnnunnnennnnnnunnnnnnennnnnnnnnnennnennnnnennennnnn T 4 2 2 Explanation of the safety symbols USE ccccccccceecs eee eeceeeseeeaeese esse eeaeeeeeeseeeseeseeeseeseeeseeegeees 8 4 3 9 Basic safety Precautions narsasini ena na RE aa ENA OAO L AE NGERE TAERE AERLE Oah 9 4 4 4 Requirements to be met by the operating personnel cccccec cscs eeseeseee nn nennen nenne nme nennen 10 4 9 bE Cl
4. the machine s safety mechanisms and the action to be taken in an emergency The following steps must always be taken before starting the machine Check and ensure that all safety mechanisms are in place and function correctly Examine the machine for visible damage any defects found must immediately be repaired or reported to the supervisory staff the machine may only be operated when in perfect working order Check and ensure that only authorized persons remain within the working range of the machine and that no one is endangered by the machine as it starts up Remove all objects and other materials which are not required for operation of the machine from its working area Safety precautions During normal operation None of the safety mechanisms may be removed or deactivated during operation of the machine The operating personnel must ensure that unauthorized persons do not remain within the working range of the machine After switching off the machine wait until all moving parts have come to a complete halt and the function indicators have gone out before opening the machine doors The following checks must be performed at least once per day Examine the machine for externally visible damage Check correct functioning of all safety mechanisms Safety precautions During maintenance work The maintenance work specified in the User Manual adjustment cleaning lubrication maintenance inspection mus
5. The locating pins can be driven out with a drift It may be possible to turn worn locating pins through 90 and refit them in the drum so that a set of locating pins can be used four times 30 HABERLE CHAMFERING GRINDER TYPE FM 1 SHUTDOWN 11 3 3 Repairs 11 3 1 Replacing the pressure roller motor Disconnect the machine from the power supply Swing the movable top plate upwards Disconnect two motor leads from the lamp wire connector Remove the pressure roller Remove the three hexagon socket head screws securing the motor Carefully pull off the motor with angular gearing Ensure that the wedge spring is not lost in the process The motor is installed and connected in the reverse order of steps When all repairs have been completed check the direction of rotation of the motor If it turns in the wrong direction the two motor leads must be reconnected on the lamp wire connector 12Shutdown The following safety instructions must be observed without fail when shutting down the machine this will help to avoid potentially fatal injuries and damage to property or the environment Machine shutdown may only be carried out by duly authorized skilled personnel The machine may only be lifted by means of the handles provided Refer also to the chapter Transport Refer also to the chapter General safety instructions 12 1 1 Temporary shutdown Disconnect the power supply secure the master switch with a lock Rem
6. discharge flap 0 0 0 cccccceccneeceeeeeeeeeeee esse eeaeeeeeeseeeseeeeeeseeaeeeeeeaeeseeeneeeaes 28 10 9 ITE QUI an chami er smaa sana n ea nena uandnendeneduesdabedaniaaasaoneccaaets 28 10 6 HROUNG DAS CO NOL TUN oeiia a N a N IAEE NERAN ESERE Eaei Rata mediti pitii 29 10 7 EOCaUNg PINS WON arsi aN OEEO EE OEE EEEO Ea 29 11 Il AMIE ACO NEE AEE OEE DE EEEE EE E AAT A 30 11 1 1 Cleaning and IUDriCation ccc ccccceccseeceecceeceueceeeceeceueceeecaeceuesaeseeseeecaeseeesseseeeseeeseessenseensas 30 11 2 2 Inspections and preventive maintenance ussu2s0sssenennnnonnennennennennnnnnnnnennennennnnennenne nennen 30 di gt HOMER IN S telat tacatnla E E daaadaneaceeaeeaaaesaaeadaeaacatereacaesacacaansesteeshescesna 31 11 3 1 Replacing the pressure roller MOtOP ccccccccecc eee eeceee eee nn en nennen nenne nnenne nn en nennen en ennnnnen 31 12 STIL OW TI ae ea lee ea are 31 1221 21 Tempora y SMULGOWM eurer Renee 31 13 VEE N SSR SER VAORITERL E RELTAEHBEBEDAEETTENTABSENDPEBETEUTERRUEREIDESPERRVERLER BERN TERTENERLER O 32 18321 Tee CODSsOr Walrand acagesananatacanacacacansiacactcsstacadncalamectscecasensnnudnandaadsddaadanadiaeddendeeadacadanedecadcmadcadeneads 32 13 2 SZ Waranty Den OG ssion E A NA R E EEE E 32 oe Waan yE Ola Sea E NAE E 32 194 A EX CIUSION Ol WAAN eiai aE E AE AA A EEA a aaa 32 13 9 S Operator CII ONS Jigana EEA 33 13 6 6 Supplementary warranty provisions u sussusssennenn
7. transferred to the machining process with a soft movement The round bar is rotated by the pressure roller throughout the grinding process The work sequence ends when the workpieces are deposited in the hopper for finished parts 2 3 4 Technical data Outside dimensions Width 550 mm Depth 570 mm Height 500 mm Weight 125Kg Power supply 230 Volt 50 Hz Collecting bin Approx 600 workpieces with dia 6 mm Infeed Mechanical via handwheel Chamfer truth of running lt 0 1 mm when face end is plane Chamfer angle 30 and 45 Cycle time Infinitely variable from approx 0 2 to 20 seconds Piece counter digit can be reset to count the batch size Grinding wheel 1A1 125 x 20 x 20 cup size D58 x 5mm Grinding motor 0 25 kW 2860 rpm 230 Volt Grinding spindle 4400 rpm Grinding range D 3 20 mm depending on drum max 38 32 195 mm long Extractor connection Inside diameter 36 mm outside diameter 40 mm Friction clutch 30 Nm set HABERLE CHAMFERING GRINDER TYPE FM 1 PRODUCT DESCRIPTION 3 EC Declaration of conformity in accordance with Annex Il A of EC Directive 89 392 EEC on machine safety Haberle Feinmechanik CNC Technik OHG Hinter Alenberg 16 89150 Laichingen herewith declares that the following machine H berle chamfering grinder type FM 1 The manufacturer complies with the safety and health requirements EC Directive on machine safety of the following EC Directives 89 392 EEC Applied ha
8. u22u22s0200200000nnnnnnn ann ann nnn nen nnn ann ann nun ann nnnn ann nun ann nnnnnnn anne 21 8 2 3 Connecting the Extractor 2 u2400200 en0 ann ennn a anne nnn nenn anne nun nnnnnnnnnnennnnnnnnnne nenne nennen 23 8 2 4 Fitting the rubber wheel u 0u2202200200000 ann nnnnnnn ann nun nnn nen nnnnnnnnnnnnnnn nen nun ann ann nnnnnnn nun 24 8 2 5 Setting the contact pressure contact angle cece cece eee eee eeeeeeeneeee nnnnenenen esse nennen nennen 25 8 2 6 Setting the chamfer angle 30 45 nuuensensnensnensnnenenenennnnenenenennnnenenenennnnenennenenennnnnenenennnn 26 8 2 7 Zeroing the dial GAUGE 2202202002002nnnnen ann ann nnnnnnn ann ann ann ann ann ann ann ann ann nnnnnen ann ann nnnnnnnsnn anne 27 G Tete atl Oli ea E OA A 27 Se Tai go 80 gt 12 u ale 1 a wanasanacaaalannsanscadacectaiacacadadacadnseciesciaadaciasedecnanae anak auatdnetdessacateiatdaetanseacaheutedsecaaeiecticaieas 28 10 Ze NOSSO le WAU S zu ea ee ale Asse D aces Ener rer SS anes Ener seen ee 28 1051 VDEUNEGOESHOL UM ee a tacadadacadacadacadanactscactaesatadacadsectsaclacucanaseeuebanceeberaussaieieuesancecceceezedeneesncesecate 28 10 2 Pressure roller motor does not tum 22ussssssensenennenennennennnnennenennennenennennnennennennennnnenenennenne nenn 28 10 3 Workpiece jammed at baffle plate u22022002s02sennensnnnnennennennnnnnnnennnnennennennnnenennen nenn 28 10 4 Workpiece jammed at
9. HABERLE CHAMFERING GRINDER TYPE FM 1 8 2 4 Fitting the rubber wheel Remove screws H swing top plate outwards Phi a Remove screws and change the rubber wheel OPERATION 24 HABERLE CHAMFERING GRINDER TYPE FM 1 OPERATION 8 2 5 Setting the contact pressure contact angle To set the contact angle N Undo screwsL ScrewsL Turn the blue bearing plate Clamp with screws L Grinding range D 3 6 mm angle approx 2 4 D 6 20 mm angle approx 4 6 depending on the size of chamfer and the grinding speed The height of the pressure roller can be adjusted via screw K D3 approx 0 5 mm above the bearing drum Over D6 at roughly the same height as the bearing drum These are approximate values and must be varied in accordance with the chamfer size chamfer angle and grinding speed Important The pressure roller must not rub against the bearing drum 25 HABERLE CHAMFERING GRINDER TYPE FM 1 OPERATION 8 2 6 Setting the chamfer angle 30 45 Undo the four screws M approx 1 4 turn Ir 7 7 gt s n om ME tey A 2 Set the chamfer angle via screw P 30 Motor raised completely S 45 Motor lowered completely Retighten screws M 26 HABERLE CHAMFERING GRINDER TYPE FM 1 OPERATION 8 2 Zeroing the dial gauge The height of the dial gauge can be adjusted by undoing screw Q to set the zero position for the infeed This must be checked and if nece
10. alm AZ ANG Sccdecaatactant A E E E E 12 o MEAN SOOM ERWEISEN ANNE SEE NEE NEAR E E E PARK PERETEN 13 9 1 15 DIMENSIONS and Weight cssecacasaseaacadadacasasadanacaaadanasassslaanddacsineaaasaacaddetsadiaedasnancsacdaaaataseacesetaseasseee 13 Oe MMS VAIN OLD E E AENERRE NER DEREN E SERVER E E 14 6 1 1 Physical requirements for installation 0 4004404400Rn0 Rennen nnn nennen nme nen nnenenennn nennen ennenn 14 6 2 2 Information on disposal or return of packaging materials u 400240220nnn nenn nennen nennen 14 DA UI ear An IR a ANNE N RN E EIERN E a a 15 7 1 1 Connect supply and disposal JINES ccc ccc cec cece eee eeeeeseece eee eeseeeeececeeeseeseeeeeseeseesaeeaeeseeseeeaes 15 tue 222 BASIC Se Ul aana a E EE 15 7 3 3 Checks before starting for the first tiMe cc ccccecceecceeeeeeeeeeeeeeneeeeeeeeeeseeeeeeeeeeeeeseeeneeeeeesenees 16 7 4 4 Starting the machine for the first tiMe cccceccseccseeceeeseeeeeeseeeseeeeseeeeeseeeeeeseeeeeeseeeaeeeeeeseeees 16 SE 01 gt 12 11 OM es ce stent eee tees E E E E nae uaice 17 8 1 1 Description of operating elements 022022002002n0nnunnnnnnnnennennnnennnennennennennenen en ennennnnnnnen 18 92 2 AdUusiment and Sselupr usszuisnennine ae 19 8 2 1 Changing the bearing drum 2u224044002n0 nennen nenn nennen nenn nenennnnnnnennenennnennenenennnnnenenenenennenn 19 8 2 2 Fitting the grinding wheel
11. by operating maintenance and repair personnel the User Manual is always complete in good legible condition and immediately available at the machine s point of use the machine is only operated serviced and repaired by appropriately qualified authorized personnel such personnel is regularly instructed on all relevant aspects of occupational safety and environmental protection and is fully familiar with the User Manual and particularly the safety instructions contained in the Manual all safety symbols and warnings affixed to the machine remain fully legible and are not removed HABERLE CHAMFERING GRINDER TYPE FM 1 GENERAL SAFETY INSTRUCTIONS 4 2 2 Explanation of the safety symbols used The following safety symbols are used in this Manual The primary purpose of these symbols is to draw the reader s attention to the safety instructions accompanying the symbol This symbol draws attention to danger to life and limb DANGER This symbol draws attention to dangers for the machine materials or the environment Important This symbol draws attention to information explaining the machine s operating processes Note These symbols draw attention to danger to life and limb BO Wear goggles Wear ear defenders Use respiratory protection HABERLE CHAMFERING GRINDER TYPE FM 1 GENERAL SAFETY INSTRUCTIONS 4 3 3 Basic safety precautions Information must always be available This User Manual must be kept wit
12. e flap and lightly retighten screw A Undo screws B raise both rakes and retighten screws B Remove screws C grasp the handles on the red bearing block and pull it out 19 HABERLE CHAMFERING GRINDER TYPE FM 1 Remove screws D and pull the bearing drum off the drum mount Clean the drum mount with a rag to remove any dirt Slip the required bearing drum onto the drum mount Refit screws D Slide the read bearing block into position Screw in the screws C Undo screws ABC Swing the rakes and the flap down again Tighten the screws AB C Switch on the master switch OPERATION 20 HABERLE CHAMFERING GRINDER TYPE FM 1 8 2 2 Fitting the grinding wheel D 89150 Open the doors Undo screw E top of machine Push control cabinet aside k O i d 1 j OPERATION 21 HABERLE CHAMFERING GRINDER TYPE FM 1 OPERATION G Remove screws F Remove the wheel guard Pa Remove nut G and pull off the grinding wheel Fit the new grinding wheel and SECURE TIGHTLY with nut G Refit the wheel guard and secure tightly with screws F Move the control cabinet back into position and tighten screw E 22 HABERLE CHAMFERING GRINDER TYPE FM 1 8 2 3 Connecting the extractor Ensure that the extractor used is appropriate to the job HOSE CONNECTION The 230 V extractor socket outlet switches on and off automatically in automatic operation OPERATION 23
13. ennunennennnennennnnennnennennunnennennn nen enennennen nenn 33 14 Additonal MOa UOM isses 34 HABERLE CHAMFERING GRINDER TYPE FM 1 PRODUCT DESCRIPTION 1 Product description 2 1 Intended use The chamfering grinder type FM 1 is designed and built for machining the face ends of cylindrical workpieces A chamfer is ground into the workpieces round hard metal bars on one side with the aid of a diamond tipped grinding wheel in a dry grinding process The chamfer angle can be set to 30 or 45 Attention is explicitly drawn to the fact that only dry cylindrical workpieces can be machined Slight shading may remain visible on the machined workpieces under certain circumstances Attention is also drawn to the fact that an adequately dimensioned extractor system must be connected and constantly checked to ensure correct functioning A uniform chamfer can only be obtained if the ends of the rounds are plane HABERLE CHAMFERING GRINDER TYPE FM 1 PRODUCT DESCRIPTION 2 1 2 Mechanical design Unmachined Handwheel parts hopper infeed HABERLE CHAMFERING GRINDER TYPE FM 1 PRODUCT DESCRIPTION 2 2 3 Functional description The correctly positioned round bars are placed in the hopper for unmachined parts Care must be taken to ensure that the ends to be machined rest against the rear wall of the hopper The workpieces are separated by the corresponding bearing drum so that only one bar is inserted in each bearing vee The workpieces are
14. es under this warranty neither lead to an extension of the warranty period nor do they trigger a new warranty period The warranty period for installed replacement parts ends with the warranty period for the entire machine 13 3 3 Warranty claims A If defects arise during the warranty period the corresponding warranty claims must be asserted as soon as possible at the latest within seven days B Externally evident transport damage must be reported to the carrier and to us as soon as possible Damage which is not externally evident must be reported to the carrier and to us in writing as soon as it is discovered but not later than seven days after delivery 13 4 4 Exclusion of warranty All warranty rights are excluded in the following cases in particular A If the machine has been damaged or destroyed by Acts of God or ambient influences moisture electric shocks dust etc B If the machine has been stored or operated under conditions not conforming to the technical specifications If the damage has been caused by incorrect operation particularly non compliance with the User Manual If the machine has been repaired or modified by persons not specifically authorized by us If the warranty claim has not been reported as required by section 3 1 mU O 32 HABERLE CHAMFERING GRINDER TYPE FM 1 WARRANTY 13 5 5 Operator errors We reserve the right to charge the resultant test and repair costs to the purchaser if it is
15. found that the reported malfunction has been caused by operation on the wrong mains voltage or by operator errors 13 6 6 Supplementary warranty provisions A Legal relations between the purchaser and our company are definitively governed by the above provisions This warranty does not justify any further rights particularly the right to rescission of the sale or reduction in price Claims for damages are excluded regardless of their legal foundation This shall not apply insofar as liability is mandatory for instance in cases of personal injury or damage to privately used property under the terms of the law on product liability or in cases of wilful intent or gross negligence Claims for lost profit and claims based on direct or consequential loss shall be excluded B The warranty only applies to the initial purchaser and is not transferable C Place of jurisdiction shall be Ulm if the purchaser is a full trader If the purchaser does not have any general place of jurisdiction in the Federal Republic of Germany or moves his domicile or ordinary place of residence abroad after conclusion of the contract place of jurisdiction shall be at our company domicile This shall also apply if the purchaser s domicile or ordinary place of residence is unknown at the time of filing suit D The laws of the Federal Republic of Germany shall prevail The UN Convention on the International Sale of Goods shall not apply in relations between the purchaser and
16. h the machine Care must be taken to ensure that everyone working on or with the machine can refer to the User Manual at any time Operating instructions as required by the German law on safety at work and the regulations concerning the use of equipment must also be provided to supplement the User Manual All safety and operating signs on the machine must always be kept in good clearly legible condition Damaged or illegible signs must be replaced immediately HABERLE CHAMFERING GRINDER TYPE FM 1 GENERAL SAFETY INSTRUCTIONS 4 4 4 Requirements to be met by the operating personnel The machine may only be operated by persons who have been specially trained instructed and authorized These persons must have read and understood the User Manual and follow its instructions The powers of the respective operators must be clearly defined Trainees may only work on the machine under the supervision of an experienced person Successful completion of the training should be documented and confirmed in writing Control and safety mechanisms may only be operated by duly instructed persons All persons working on or with the machine must sign a form confirming that they have read and understood the User Manual Safety precautions Before starting Ensure that you are sufficiently familiar with the machine s operating and control elements the machine s equipment the machine s principle of operation the machine s immediate surroundings
17. our company 33 HABERLE CHAMFERING GRINDER TYPE FM 1 14 Additional information Do not hesitate to contact us if you have any queries or wishes Our company address Haberle Feinmechanik CNC Technik oHG Hinter Alenberg 16 D 89150 Laichingen Our central customer service Tel 0049 7333 5077 Fax 0049 7333 5476 You can also visit us in the Internet at http www haeberle com fm 1 or send us an e mail fmi haeberle com The following tips may help you to draw even greater benefit from your machine A Adjust the grinding feed in accordance with the amount of material removed B Keep such wear parts as the pressure roller grinding wheel and drum locating pins in stock C Clean the drums as described in this User Manual
18. ove the grinding wheel from the grinding spindle Grinding wheel infeed raised completely Set angle adjustment to 45 Remove the bearing drum Fold the right and left rakes down as for the working process Turn the pressure roller down completely to relieve the springs Close the machine doors and secure them with cable ties or a wire through the handles to prevent them opening inadvertently 31 HABERLE CHAMFERING GRINDER TYPE FM 1 13 Warranty The following warranty is granted to purchasers of our type FM 1 chamfering grinder in addition to the statutory rights as set out in the following terms 13 1 1 Scope of warranty A The warranty covers the machine supplied with all its parts Any parts which are shown to be defective due to manufacturing and or material defects despite correct operation in accordance with the User Manual shall be replaced free of charge Manuals and such wear parts as the grinding wheel pressure roller drum locating and stop pins of the drums etc are excluded from the warranty B Cost of material and labour will be borne by us but not the cost of shipment to the service centre C Replaced parts become our property 13 2 2 Warranty period The warranty period for the type FM 1 chamfering grinder equals A 12 months B 250 000 machine workpieces or C 2 500 hours of operation whichever occurs first The warranty period commences with the date of delivery of the machine Performanc
19. rmonized standards 89 EEC EC Directive on machine safety as amended by 91 368 EEC Applied national standards and technical specifications The present Declaration of Conformity is rendered invalid by all engineering changes affecting the technical data and intended use of the machine as stated in the User Manual i e significantly changing the nature of the machine Laichingen 05 02 2001 Ahr Gerhard H berle Managing Director HABERLE CHAMFERING GRINDER TYPE FM 1 4 General safety instructions 4 1 1 Owner s duty to exercise care The chamfering grinder type FM 1 has been designed and built on the basis of a hazard analysis and with careful selection of the harmonized standards to be observed as well as other technical specifications The machine consequently reflects the state of the art and guarantees maximum safety However this safety can only be ensured in everyday operation if all the requisite precautions necessary for such safety are also taken The machine s owner is responsible for planning these precautions and verifying their implementation In particular the owner must ensure that the machine is only used for its intended purpose refer to the chapter Product description the machine is only operated when in perfect working order and that its safety mechanisms in particular are regularly checked to ensure their serviceability the required personal protective equipment is available for and used
20. rts are fitted Inadvertent activation of power sources can cause serious physical injury and damage to the machine Beware of injury on exposed sharp edged machine parts Beware of burns due to contact with the motor enclosures Incorrectly routed cables e g excessively small bending radius can smouldering fires or cable fires Electronic components may be damaged by electrostatic discharges The motor will turn in the wrong direction if connections are confused this can cause serious damage to the machine Electrical electronic components may be damaged or destroyed if connections are wired incorrectly Serious injuries and damage to the machine may result if screws tightened down with the wrong torque Higher risk of injury due to crushing shearing being trapped in the machine during unprotected manual operation 11 1 1 Cleaning and lubrication A The bearing drums must be thoroughly cleaned after eight hours of operation e g in an ultrasonic bath B Grinding dust must be wiped off the machine with a cloth several times daily Particular attention must be paid to the bearing points of the drum mount Refer to the chapter Disposal in this context 11 2 2 Inspections and preventive maintenance It is advisable to keep the following wear parts in stock A Pressure roller B Grinding wheel C Drum locating pins The drum locating pins are worn when the round bars rest on the body of the drum
21. s the friction clutch Check the friction clutch turn with a torque wrench 8 mm Allen key on the front of the drum Approx 30 Nm are preset 0 ou 10 2 Pressure roller motor does not turn A Engage miniature circuit breaker B Check fuse in transformer address T1 C Have motor checked for short circuits may only be done by an electrician 10 3 Workpiece jammed at baffle plate A Slide plate upwards in oblong holes 10 4 Workpiece jammed at discharge flap A Move discharge flap further away via the eccentric shaft Undo the screw for this purpose 10 5 Irregular chamfer A Face end of round bar must be plane B Move pressure roller further down so that workpiece rotates sooner C Replace the grinding wheel 28 HABERLE CHAMFERING GRINDERT YPE FM 1 TROUBLESHOOTING 10 6 Round bars do not turn Only dry workpieces can be machined Dry the round bars before machining Move pressure roller down so that the workpiece rotates Replace the pressure roller Replace the locating pins JOWS 10 7 Locating pins worn A The locating pins can be driven out with a drift It may be possible to turn worn locating pins through 90 and refit them in the drum so that a set of locating pins can be used four times 29 HABERLE CHAMFERING GRINDER TYPE FM 1 11 Maintenance The following special hazards must be expected during maintenance of the machine The machine may suffer serious damage if the wrong spare or wear pa
22. ssary re adjusted after the following processes Change of grinding wheel Commissioning Change of angle Work with diameters other than the nominal diameter of the bearing drum Worn grinding wheel 8 3 3 Operation Infeed The handwheel must be turned clockwise to obtain a larger chamfer The chamfer size can be read off on the dial gauge The red figures on the dial are decisive 27 HABERLE CHAMFERING GRINDER TYPE FM 1 9 1 Troubleshooting The following safety instructions must be observed without fail when remedying faults in the machine this will help to avoid potentially fatal injuries to personnel and damage to the machine and other property Work on the machine s electrical equipment may only be undertaken by duly trained and qualified electricians The machine s control program may only be modified by personnel from the companies Haberle Maschinenbau or Bachle Schaltschrankbau Troubleshooting procedures must be carried out in precisely the order specified Note the special regulations e g earthing for work on electrostatically charged components Refer also to the chapter General safety instructions 102 Possible faults 10 1 Drum does not turn Feed controller potentiometer set to more than 0 Ensure that the drum is not jammed remove all workpieces and remove the drum Do the gear wheels on the friction clutch turn when the system is switched ON Look from the rear of the machine toward
23. t be carried out regularly at the specified intervals The following points must be noted before starting any maintenance work 10 HABERLE CHAMFERING GRINDER TYPE FM 1 GENERAL SAFETY INSTRUCTIONS Switch off the central power supply via the master switch lock the master switch and affix a warning to prevent accidental restarting Ensure that all machine parts have cooled to room temperature Replace all defective machine parts without delay Ensure that only original spare parts are used The following points must be noted upon completion of the maintenance work and before restarting the machine Check again that all screw connections which have been undone are now secure Check that all guards covers machine doors which were removed have been correctly refitted Check that all tools materials and other equipment used have been removed from the working area Clean the working area Check that all the machine s safety mechanisms once again function correctly Safety precautions When working on electrical equipment Work on the machine s electrical equipment may only be undertaken by duly trained and qualified electricians Electrical equipment must be checked regularly loose connections must be resecured damaged wires or cables must be replaced immediately The control cabinet must remain closed at all times It may only be opened by duly authorized personnel with a key A second person must alwa
24. t be observed without fail when operating the machine this will help to avoid potentially fatal injuries to personnel and damage to the machine and other property Check correct functioning of the following units before switching on the machine guards Emergency OFF switch machine doors The following points must be checked at least once per day power supply connections machine lamp system ON indicator correct working sequence of the machine extractor running and adequate extraction Capacity Only the operating personnel may remain near the machine during operation The machine must be locked to prevent unauthorized restarting by third parties following an Emergency OFF If the machine is to remain switched off and unattended for a prolonged period of time the master switch must be secured with a lock to prevent unauthorized restarting The machine may only be used for its intended purpose Refer also to the chapter General safety instructions 17 HABERLE CHAMFERING GRINDER TYPE FM 1 OPERATION 8 1 1 Description of operating elements The Emergency OFF circuit is tripped if the machine doors are opened during operation of the machine 18 HABERLE CHAMFERING GRINDER TYPE FM 1 OPERATION 8 2 2 Adjustment and setup 8 2 1 Changing the bearing drum Proceed as follows to change the bearing drum Switch off the master switch Open the machine doors Y uam Undo screw A raise th
25. tructions 7 1 1 Connect supply and disposal lines The machine operates on 230 Volt 50 Hz Plug the earthed connector supplied into a socket outlet connected to the power supply Plug the extractor supplied into the socket outlet on the control cabinet Note that the socket outlet only draws power when the machine is running System ON Slip the suction hose of the extractor over the extractor pipe rear of machine If a different extractor is used ensure that its suction capacity is sufficiently high The extraction performance must be checked daily regardless of the extractor type used 7 2 2 Basic settings Refer to the chapter Description of operating elements Adjustment and setup 15 HABERLE CHAMFERING GRINDER TYPE FM 1 7 3 3 Checks before starting for the first time Mains connector plugged into a socket outlet connected to the power supply Emergency OFF switch unlocked Tooling complete drum change Grinding wheel infeed Machine doors closed Extractor hose connected Master switch on Feed potentiometer set to approx 20 to 25 7 4 4 Starting the machine for the first time Machine doors closed Master switch on Emergency OFF switch unlocked Feed potentiometer set to approx 20 to 25 system ON button actuated Grinding wheel running Pressure roller running Drum running Extractor running START UP 16 HABERLE CHAMFERING GRINDER TYPE FM 1 8 Operation The following safety instructions mus
26. uring the stability of the machine Refer also to the chapter General safety instructions 6 1 1 Physical requirements for installation Ambient temperature must be not less than 15 C and not more than 45 C Wait until the machine has adjusted to the ambient temperature before starting it The four machine feet must be embedded in the floor to a depth of at least 8 mm and a diameter of 40 mm Refer to the diagram below Q 424 mm 530 mm 6 2 2 Information on disposal or return of packaging materials If the machine has been delivered in a wooden crate you can either return the packaging to us carriage paid it will then be credited to your account if it can be reused or dispose of the crate at your own expense 14 HABERLE CHAMFERING GRINDER TYPE FM 1 7 Start up The following points must be observed without fail in order to avoid damage to the machine and potentially fatal injuries when commissioning the machine The machine may only be commissioned by specially qualified personnel in compliance with the safety instructions Wait until the machine has adjusted to the ambient temperature Before starting for the first time check that all tools and other parts have been removed from the machine Activate all safety mechanisms and Emergency OFF circuits before starting the machine Check the direction of rotation of the motor before starting the machine Refer also to the chapter General safety ins
27. ys be in attendance to switch off the master switch in an emergency when working on live machine parts or cables Electrical equipment must never be cleaned with water or similar media Safety precautions Changes to the machine Unauthorized changes to the machine are prohibited for safety reasons All planned changes must be approved by Messrs Haberle in writing Ensure that only original spare parts original wear parts original accessories are used These parts are specially designed and built for use with the machine Parts purchased from other manufacturers cannot be guaranteed to have been designed and built to cope with the stresses imposed and ensure safety Parts and special equipment not supplied by Haberle are not approved by Haberle for use with the machine Safety precautions In the event of a fire If a fire breaks out the machine must immediately be switched off via the master switch Special fire fighting precautions must be taken in conjunction with Processing materials Fuels Electrical wiring 11 HABERLE CHAMFERING GRINDER TYPE FM 1 GENERAL SAFETY INSTRUCTIONS 4 5 5 Special hazards Mechanical hazards Never reach into the working process while the machine is running danger of crushing shearing cutting being caught trapped drawn into the machine When working on the drum beware of hazards due to Crushing Shearing Winding Being caught Electrical hazards
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