Operations Manual
Contents
1. Afin que votre commande de pi ces de rechange soit suivie d une livraison prompte et correcte bien indiquer Le rep le nombre et la d signation des pi ces de rechange Le type et le n de s rie de la machine plaque sur le ch ssis 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F 2F To ensure that you are delivered promptly and correctly after placing an order for spare parts please state the Reference number and description of the spare parts the type and serial number of the machine to locate this number look at the plate on the chassis Um uns eine schnelle und fehlerlose Erledigung Ihres Ersatzteil Auftrages zu erlauben bitten wir Sie um folgende Angaben Seriennummer und Baujahr der maschine Benennung und Bestellnummer der Ersatzeile CDE Gb 00033 050504 doc IMPORTANT IMPORTANT WICHTIG AVG 4 EOUE ERA 4 Bes gt dum lt 00 lt 0 IN 00011 71 000 M 03 5 71 095 1 Cap GQ 4 Screw H 6 x 10 71 097 1 Pulley 60 T JX 2 Screw Chc 6 x 16 71 098 1 Pulley 30 T MA 3 Knob 0 25 71 099 1 Hub MC 1 Screw Hc 6 x 10 flat end 71 100 1 Reducer casing VZ 2 Screw H 6x 12 7 101 1 Belt casing support ADV 2 Washer W 6 71 102 1 Belt casing AIU 6 Washer W 5 7 103 1 Pulley flange AIX 1 Nut H2. ra a Ref HWM DGM JVY JTD JPU HBD HWG KWH SS 36151 LZ JPB HXC Description Tightness joint G 45 x 52x 4 Tightness joint 40 x 52x 7 Tightness cap Belt 13 J L 813 Belt 170 XL Stop switch Seal 6 Scraper seal AS 22 28 5 9 O ring n 8 Rubber handle Rubber handle 027 Gas spring C 80 700 N Bellows V 6 639 CHAPTER 6 ACCESSORIES AND OPTIONS TUE 6 1 Optional equipment End of travel stops 6 1 1 The end of travel stops are designed to limit the grinding area and also to facilitate the forward and backward movement of the machine To install these stops proceed as follows place the grinding head in line with the weld fit the end of travel stops Ref D 2 so that the required grinding distance is evenly distributed either side of the machine photo 1 tighten the tightening levers Ref push the machine to contact a stop and check that measurement d is the correct grinding distance photo 2 Photo 1 Photo 2 A After use store the stops in the locations provided at the end of the counterbalance beam Ref photo 3 THE END OF TRAVEL STOPS MUST NOT BE USED IF THE WORK IS BEING CARRIED OUT WITHOUT STOPPING RAIL TRAFFIC STLMEE CHAPTER 7 SPARE PARTS CATALOG 7 Drawings and parts lists
3. Always keep suitable extinguishers ready for use in all areas where fuel is handled storage filling up etc Always store fuel and oil in separate cans specially designed for the purpose and bearing the labels required by regulations They must be stored in a safe place well away from all types of fire hazard gt Each time a machine is started up and while it is running make sure that there are no fuel leaks from any part of the machine If a leak is suspected stop the engine immediately and do not restart the machine until the leak has been repaired c Never carry out any work on a fuel tank or handle fuel to fill a tank or for any other reason in an area where there could be a fire hazard such as a burning cigarette a blowtorch sparks etc or substances that are incandescent or at a high temperature such as welding spatters slag clinker etc such work must always be carried out outdoors or in a well ventilated area Always turn all mobile phones off while filling a tank with fuel or handling fuel Carefully tighten the fuel filler cap each time and check that no fuel leaks from it Always remove a filler cap slowly to enable any internal pressure to be released without spraying any fuel out Take special care if the surrounding temperature 1s high c When putting fuel in a machine that has heated up never fill the tank completely Do not put in more than half to three quarters of the tank capacity
4. 5 170 4 Washer 17 1 x 22 x 1 6 AV 14 Screw Chc 6 x 25 71 087 4 Centring pin 0 8 DN 4 Screw Chc 8 x 25 71 124 4 Axle EM 4 Nut KM 4 71 126 2 Thrust EN 4 Washer MB 4 71 127 2 Casing GN 8 Screw Chc 8 x 16 71 128 18 Washer 15 1 x 20 x 4 GQ 12 Screw H 6 x 10 71 129 8 Washer 0 15 1 x 23 x 1 3 KH 4 Washer W 8 7 130 4 Guide flange LS 4 Screw Fhc 8 x 20 71 131 4 Guide roller MC 6 Screw Hc 6 x 10 flat end 71132 2 Support NB 10 Circlips 32 1 71 133 2 Upper slide OK 4 Circlips 35 i 71 134 2 Lower slide AAY 14 Bearing n 6002 EE 7 135 2 Spring guide ABL 4 Elastic pin 4 x 8 7 136 1 Right box ABX 8 Bearing n 6003 EE 71137 1 Left box ADV 22 Washer W 6 71 138 6 Axle AGX 6 Washer Z 6 71 139 6 Roller AIX 6 Nut Hm 6 71 140 4 Square AKF 8 Screw Chc 6 x 35 71 153 2 Protective case BAM 8 Nut KM 2 DAV 12 Washer DI 6 EXT 4 Ring PAF 20165 P 10 HPQ Screw Fhc 8 x 25 JVX 2 Spring 71031 71 000 AK 09 06 1 235 2 Washer 9 x 30 x 4 B 3 Screw Chc 8 x 20 40 420 12 Washer 8 2 x 16 x 3 Q 16 NutH8 54 028 6 Bearing roller spacer AP 2 Screw H 8 x 20 71031 2 Bearing roller support DN 3 Screw Chc 8 x 25 71 032 6 Bearing roller FF 4 Screw H 8 x 25 71 033 6 Bearing roller axle FG 12 Washer M 8 71 061 1 Driving pinion KH 8 Washer W 8 71 141 2 Guiding roller axle RH 12 Bearing n 608 EE 71000 40 11 6 28 2 3 J Ce e ulv 7T ey 5 5 3 3 8 ET zm 20 KA NH x
5. RAIL PROFILE GRINDING MACHINE MODEL MP 23 9 8 FOR SERVICE AND SPARE PARTS Tel 02 6762 7900 Fax 02 6762 7911 Tel 08 9493 6494 Fax 08 9493 7578 e mail sales keysourcerail com au d r INTRODUCTION Safety has always been an outstanding feature of our machines However the new international labour safety regulations prescribe that any machine or instrument be supplied with an instruction note pointing out the possible risks for the user and the precautions to be taken to avoid accidents In pursuance of these regulations which are imperative for any machine manufacturer anxious to give a maximum of safety to his customers we urge you to read carefully the following chapters which concern your safety as well as that of your staff INT Gb 00002 050504 doc SE wae CONTENTS 4 2 Storage 4 2 1 General instructions for storage 4 2 2 Special instructions for storage CHAPTER 5 SERVICING AND MAINTENANCE 5 1 Servicing 5 1 1 Engine 5 1 2 List of essential equipment and accessories for servicing 5 1 3 Cleaning 5 1 4 Greasing 5 1 5 Checking drive belt tension 5 1 6 Checking and adjusting roller slide clearance 5 1 7 Replacing the drive belt on the raising and lowering system 5 2 Maintenance 5 2 1 Preventive maintenance schedule 5 2 2 List of wearing parts CHAPTER 6 ACCESSORIES AND OPTIONS 6 1 Optional hardware 6 1 1 End of travel stops CHAPTER 7 SPARE PARTS CATALOG 71 Drawings and parts
6. c fuel starts to boil in the tank when putting fuel in a machine that has heated up screw the cap on again immediately and leave the machine to cool down sure the fuel used is suitable for the type of engine on the machine See the user manual for the engine Do not inhale fuel vapour c If it is necessary to drain the fuel tank pour the fuel into a container designed for the purpose and bearing the labels required by regulations Always close them tightly even if they only contain a small quantity Never use a glass container Never use fuel for cleaning work Use only non flammable non toxic products that are harmless for the user and the equipment If fuel has been spilt near the filling area for any reason clean it up immediately Clean straightaway any spillage of fuel on the skin Make sure fuel has been spilt on your clothes otherwise change clothes immediately Remove all rags or other materials used to wipe fuel and store them in a safe place well away from all sources of heat or combustion Move the machine well clear of any spilt fuel before starting it up at least 6 metres away and do not move any closer to the area while the engine is running IN CERTAIN CASES HANDLING OIL CAN GIVE RISE TO THE SAME TYPE OF RISKS AS HANDLING FUEL IT IS THEN ESSENTIAL TO TAKE THE SAME PRECAUTIONS WITH OIL AS THOSE SET OUT ABOVE FOR FUEL SECT Gb 00006 050503 doc ltz e Tools to be used on
7. 17 849 2 Strap CG 1 Nut H 14 37 206 1 Stop ring EM 2 Tightening nut KM 4 45 239 1 Washer 20 1 x 40 x 4 EP 12 Washer M 6U 54 017 2 Swivel support FF 2 Screw H 8 x 25 71 059 1 Toothed sector FG 4 Washer M 8 U 71 060 1 Lever GP 8 Pin M 8 x 32 71 063 1 Toothed sector axle GX 4 Screw H 6 x 30 71 066 1 Right angle KH 2 Washer W 8 71 067 1 Left angle LZ 3 Rubber handle 71 068 1 Inclination handwheel SM 2 Nut Hm 8 71091 1 Screw protector UA Swivel GE 15 D 71 093 1 Thrust cage VZ 1 Screw H 6 x 12 71 094 1 Swivel support XQ 1 Elastic pin 5 x 35 71 144 1 Carrying arm ABZ 2 Lubricator BEC M 6 71 145 1 Carrying arm support ADV 12 Washer W 6 71 154 1 Handwheel handle AEJ 1 Washer DE 14 71 156 1 Protective plate AFK 12 Brake nut H 8 71157 1 Spacer BBP 2 Screw H 8 x 12 71170 1 Inclination screw BUN 2 Washer JZC 6 71171 1 Nut CNC 8 Washer Z 8 U EHP 2 Combined bearing RAX 720 FDK 1 Ring PAP 2020 0 JVZ 1 Key 5 5 15 T 120 DAV NB 71127 MC AGX ADV 71139 71087 DH 71128 OLS om AAY 2 dE A 71138 Y DN 117 d ADV AN e TEN KG 71132 EXT LA 71126 71136 71128 71129 71131 OK 5170 ABL AKF ADV 09 06 1 22722228 22 2 2 Le Rs O O O O O O O O 2 QG SE 38 ANN ANN 71 000 AJ 09 06
8. 1 Elastic pin 4 x 20 17 849 2 Locking strap EI 4 Washer W 10 54 025 1 Locking strap FG 10 Washer M 8U 71 045 1 Engine fixing plate GN 2 Screw Chc 8 x 16 71 046 A 1 Outrigger support HA 8 Washer M 10 U 71 092 4 Spacer 8 5 x 30x 8 KH 12 Washer W 8 71 3 1 Elastic stud support LZ 2 Rubber handle 71 144 2 Carrying arm MA 1 Knob 25 PJ 4 Grommet PR 1 Nut H 5 RR 4 Screw H 10 x 45 RY 1 Washer M 5 U SM 2 Nut Hm 8 XI 2 Stop nut H 10 AFK 4 Stop nut H 8 AHQ 1 Washer DE 5 CRJ 1 Bridge rectifier DCH 1 Elastic pin 4 x 18 ECB 1 Clamp FDJ 1 Screw Cs 5 x 25 FPM 3 Plug FYC 4 Elastic stud 7 HXC 1 Bellows V 6 639 JSW 1 Gas spring C 80 800 N HGC JVY AFK TR 71149 HEU FETE SST j rf SE 7 De T i 00202000000000000000000009 SE EE 2 LI 71151 71147 GL DQ HBD Aki 8994 4 f a m a M r 71 000 AB 07 06 36 151 1 Rubber handle CE 4 Screw Cs 4x 10 71 147 1 Button box DQ 2 Screw Cs 4x 16 71 148 1 Cover GL 6 Washer DI 4 71 149 1 Washer TR 1 Stud M 8 x 27 7 150 1 Handle AFK 2 Stop nut H 8 71 151 1 Locking strap CJW 1 Cord eye DRF 1 Stuffing box n 9 GDX 1 Counter nut n 9 HBD 1 Stop switch HEU 1 Screw Fhe 8 x 16 HGC 2 Switch JVY 2 Tightness cap 71 000 AC 07 06 3 308 2 Washer 21 5 x 32 x 3 ET 2 Elastic pin 4 x 40 71 048 A 1 Roller AKC 1 Elastic pin 6 x 70 71 053 1 Roller axle 71 146 1 Outrigger 14
9. 5 25 a 8 5 5 3 18 2 Vern 01154110 3 el Te a 71 000 40 11 06 12 314 1 Spacer K 1 Circlips 17 e 22 051 1 Spring AF 1 Screw H 8 x 16 27 269 2 Spacer BN 1 Elastic pin 4 x 20 48 294 2 Centring pin 5 x 9 BS 1 Screw Chc 8 x 35 58 010 1 Washer 15 1 x 23 x 1 5 DN 4 Screw Chc 8 x 25 71 003 1 Belt casing engine side EA 1 Circlips 45 e 71 004 B 1 Belt casing frame side FG 1 Washer M 8 U 71 005 B 1 Driving pulley hub GV 2 Bearing n 6201 EE 71 008 A 1 Mounting flange GW 4 Screw Chc 6 x 20 71 009 1 Cap KH 5 Washer W 8 71 109 1 Spacer NJ 1 Circlips 12 e 71110 1 Tension roller O 1 Circlips 681 71111 A 1 Driving pulley WQ 2 Screw Chc 6 x 40 71112 1 Receiving pulley ABX 1 Bearing n 6003 EE 7 113 1 Tension axle ADV 12 Washer W 6 7 114 1 Spring lever ADX 1 Key BR 5 x 5 x 20 71 115 1 Rod AKF 6 Screw Chc 6 x 35 71 168 1 Spark protector ATJ 3 Nut Hm 10 BAM 1 Tightening out KM2 BAN 1 Brake washer MB2 BKG 1 Screw Chc 10 x 40 BOX 2 Screw Chc 6 x7 CHC 4 Screw Chc 6 x 12 CPB 3 Washer DI 10 FDE 1 Ring PAP 1220 0 GJE 1 Key BD 7 x 7 x 40 HQR 3 Screw Fhe 10 JSR 1 Bearing n 61909 2 RSI JTD 1 Belt 13 J L 813 Description Clamp Washer M8U Screw H8 x 30 Stop nut H8 Elastic washer Elastic pin 6 x 10 N 71000 AM D signation Bride Rondelle M8U Vis H8 x 30 Ecrou frein H8 Rondelle lastique Goupille lasti
10. explanation of the various equipment functions the instructions for use and maintenance and the safety rules applicable together with practical exercises IMPORTANT All persons using the machine must comply with the labour regulations in force The STUMEC GEISMAR Company cannot be held responsible for any modifications made without its written approval or for any assembly work not in conformity with its recommendations especially in the case of use of parts other than original manufacturer s parts SECT Gb 00003 050503 doc 1 3 General safety instructions e The operator and the working environment 5 To avoid all risks of accident or injury it is essential to wear Sturdy non flammable clothing that is suitably close fitting Strong non slip gloves Safety shoes Protective eyewear Safety helmet Allother equipment necessary on the site or when using the machine n the case of use of ear defenders the safety instructions in force on the site must be complied with at all times Make sure that the machine vibrations do not lead to a loss of sensitivity in the hands Adapt the working periods to the level of vibration caused by the machine which is shown within the framework of normal use Do not work with the machine if you are not sure that you can control it correctly Do not start working with the machine until you are sure that you can do so in full safety for yourself good conditions of visibility an
11. present manual must be familiar with these rules Any users who cause an accident through failure to comply with these rules will be held personally responsible for the results of their actions 1 2 Instructions for safety and general use persons using servicing or repairing this equipment must have undergone the training possess the skills and have at their disposal the tools necessary to carry out any such operations Before using the equipment even in a maintenance context it is necessary to read the corresponding instruction manual together with its appendices and the safety rules in force in the workplace Comply carefully with the general safety instructions drawn up for the site by the person in charge of the site especially if the work is carried out without stopping or diverting traffic The equipment can only be used serviced or repaired by competent personnel who have undergone thorough specialized training beforehand The technical documentation and the instructions are useful in completing the knowledge acquired during the training courses but they can in no way replace theoretical and practical qualifying training provided in accordance with good professional practice If the operating company is not in a position to carry out the necessary training for its staff at a satisfactory level the STUMEC GEISMAR Company is able to provide advice concerning the training programme to be implemented The training must include an
12. settable so that the machine can work on all types of rails whatever the rail head width e To adjust one ofthe two machine guiding rollers proceed as follows remove the two guiding flanges Ref 3 held in place by the nuts and locknuts Ref D 25 mm pin wrench on each of the two axes of roller axles remove or add the number of spacers Ref necessary the same number on both sides to obtain clearance of 5 to 10 mm between the head of the and one of the two guiding flanges Ref see sketch put the unused spacers on the outside of the guiding flanges Ref 3 screw and fully tighten the nuts and locknuts Ref CD Proceed in the same way for the second guiding roller pss OK AE GAS ZS 3 5 Inspecting the machine Each part of machine must be examined by a person with the appropriate skills before starting up so as to identify any problems This inspection mainly involves a visual and functional check The inspection phase will let you make sure that the various parts are safe and that they have not been damaged during transportation and storage e Check the fabricated assemblies only do this with the motor switched off Visually check that there are no exterior defects distortion surface cracks wear or corrosion marks e Check levels only do this check with the motor switched off Fuellevel check the fuel level and top up where necess
13. the machine ES Use only the types of tools intended for normal use of the machine Measure the speed of all rotating tools at regular intervals Never use tools at speeds greater than the maximum speed for which they have been designed and approved U YU U U Never use damaged tools or tools that have reached their maximum level of wear e Theengine on the machine Never touch the hot parts of the engine and especially the exhaust pipe If it is necessary to work on the engine wait until it has cooled down Check the engine rotation speed at regular intervals and especially after fitting tools or reassembling the machine Adjust if necessary Never exceed the speed shown in the technical specifications After starting with the choke remember to return the choke to the normal running position Never wind the starter rope around your hand and never release it suddenly If the machine does not operate correctly after the engine has been started stop the engine and inform the head of maintenance 4 U U U U U U For petrol engines use only spark plugs whose tops are as shown in drawing 1 opposite If the plug is fitted with a screw top make sure the top is fully tightened After fitting the spark plug make sure that the plug cap is in good condition and that it stays firmly on the plug Carefully check the fastening system to make sure that no sparks can be formed e Using trolleys c A machine designed to work on a trolley mus
14. when it is idling Stop the engine immediately if the machine is not in use After stopping the engine wait until all moving parts have come to a complete stop Work on the electrical installations on the machine can only be carried out by suitably qualified persons Read and make sure you fully understand all the signs placed on the machine and always comply with all the instructions signs placed on the machine include pictograms manufacturer s plates and instruction labels Make sure they kept clean and replaced if they have been damaged or if they are missing or illegible If one of these elements is on a part that is to be replaced a new element must be present on the replacement part Please contact us on this subject THE MACHINE MUST NEVER BE USED FOR A PURPOSE OTHER THAN THAT FOR WHICH IT IS INTENDED NEVER TOUCH A MOVING PART WITH A TOOL OR WITH THE HAND OR WITH ANY OTHER PART OF THE BODY IT IS ESSENTIAL TO STOP THE ENGINE AND SET THE CONTROL TO THE STOP POSITION BEFORE CARRYING OUT ANY HANDLING WORK ANY WORK TO CHANGE TOOLS OR SOCKETS ANY WORK INVOLVING FUEL OR OIL FILLING TOPPING UP CHECKING LEVELS ETC ANY REPAIR MAINTENANCE OR CLEANING WORK SECT Gb 00005 050503 4 TD 8 GE DL e Using and handling fuel and oil c 15 essential to stop the engine and set the control to the stop position before carrying out any work involving fuel filling up checking the level draining etc
15. while you are working you absolutely must obey the rules below Always return the grindstone to the vertical position stop any grinding and stop the motor before removing the cap from the fuel tank Never fill the fuel tank to more than of its capacity to prevent fuel leakage when the motor is tilted while running Never perform an operation on a fuel tank or handle fuel whether for filling or any other reason in an area where there may be the following hazards a source of fire for example a lit cigarette a blow torch sparks etc or material that is either incandescent or at a high temperature for example remains from welds various forms of dross and slag etc Always perform these tasks outdoors and in properly ventilated premises Properly lock the fuel tank cap into position after each time you open it and make sure that it does not allow fuel to leak out Refer to sections 1 2 General use and safety instructions and 1 3 General safety requirements 915 In addition to the clothing stated in section 81 3 General safety requirements The operator s environment people using this equipment must also wear masks or glasses helmet apron gaiters or boots made of fireproof material Similarly you are recommended to use a means of protection to prevent you from breathing in dust from grinding 1 4 2 Safety rules to observe before and during use of the type MP23 grinder gt Do not use damaged grinds
16. 35 track gauge 71 146 A 1 1524 track gauge 71 146 B 1 4 1600 track gauge 7 146 C 1 1668 track gauge 71 146 D 1 1676 track gauge 7 146 E 1 2 914 track gauge 71146F 1 1000 track gauge 711466 1 1050 track gauge 71 146 H 1 1 1067 track gauge 71000 AD 07 2006 1 ET 71 000 AD 07 06 11 063 2 Tightening handle AFK 2 Stop nut H 8 27 114 2 Screw DCH 2 Elastic pin 4 x 18 45 424 2 Spacer EJS 2 Screw Chc 8 x 65 71 107 A 2 Thrust JPZ 2 Elastic pin 511312 71000 AE 07 2006 ae 7 Ny 11070A 17082 71028 71030A 71070A DE ADV 71090 NEP JD 17082 71 000 AE 07 06 17 082 2 Spring L 2 Screw H 10 x 20 71 028 1 Stone holder AF 4 Screw H8 x 16 7 030A 1 Grindstone casing 150 x 72 DE 4 Nut H 6 71 070A 2 Deflector EI 2 Washer W 10 71 090 8 Deflector ring EP 4 Washer M 6 U JD 4 Screw H 6 x 25 KH 4 Washer W 8 ADV 4 Washer W 6 Grindstone type 6 150 x 72 x 4 M8 90 50 m s 1 1 7 v EE pl uw EST 44 2 Vor Si Ou c EP ADV GX 71068 ihe i Pur NX TA WU ex AV H AS M 10 AT RAI ALFA 2017 71000 09 2006 71 000 AH 09 6 760 1 Spring R 5 Screw H 6 x 20 11 042 1 Washer 20 2 x 30 3 BB 1 Screw ST 10 x 10 flat end 11 060 1 Handle axle BC 1 Steel ball 0 7
17. 84 95 Machine ready for kg 90 102 Co nterbalance ke 5 5 End of travel stops X2 serren kg 4 6 4 6 Noise Acoustic pressure level 0 00 4 dBA 82 84 Acoustic power level LWA 89 92 Vibrations Level of vibration cases eter rer nee rhe entiers ms 5 6 6 5 Engine lo scole kW 4 8 7 6 5hp at 3600 rpm 6 6 9hp at 3600 rpm Unleaded petrol Unleaded petrol ele LEE Automatic return cord starter Automatic return cord starter Fuel tank Capacitance liter 3 6 6 Fuel consumpti eene vesener g kW h 313 230 g hp h 313 230 g hp h Machine Motor adjustment speed maximum 3600 Grindstone running speed rpm 4000 Maximum diameter of scene neces mm 150 Grindstone Outside diameter sister dE ENN mm 150 Inside diameter eas mm 55 mm 72 Authorized grindstone running rpm 6370 Authorized grindstone peripheral m sec 50 Composition of ermmdetone sene Resinoid grindstone grindstone composed of synthetic binders Heightwise grindstone travel mm 65 STLMEE 2 4 Weight distribution AT The diagram below shows the weight distribution as a percentage of machine weight See 83 3 Putting the machine
18. STLMEE 3 3 Putting the machine on the rail The task of putting the machine on the and removing it must be carried out by at least two persons Nevertheless if the work area is difficult to reach it is necessary to ensure that enough persons are present to ensure that the machine can be handled in full safety To put the machine on the rail proceed as follows Pick the machine up by its lifting ring Ref and put it in place on the rail using a crane or any other lifting equipment with a lifting capacity exceeding the weight of the machine as set out in 82 3 Technical specifications Insert the counterbalance beam Ref into the hole provided and push it in as far as it will go so that the pin Ref is in contact with the clamp ring Ref S Then lock the beam in place by turning the lever Ref D until it is tight Lift the stand Ref D so that it does not interfere with the movement of the grinder NOTE If no lifting equipment is available on the worksite move the two handling arms Ref out and use them to position the machine on the rail Once the machine has been positioned on the rail it must be chocked in place to prevent it from rolling away unattended and injuring someone by hitting them IT IS IMPERATIVE THAT THE ENGINE BE STOPPED WHEN PUTTING THE MACHINE ON OR REMOVING IT FROM THE TRACK 3 4 Setting of the grinding rollers SUME The spacing between the grinding rollers is
19. arms Ref located on each side of the machine and quickly take it off the track IMPORTANT after using the emergency procedure to take the machine off the track it is essential to make sure that none of the machine parts have been damaged and that the grindstone is in good condition The machine must be inspected and repaired if necessary before it is started up again 4 2 Storage 4 2 1 General instructions for storage During periods when the equipment is not being used it is essential to store it correctly in order to maintain its original condition Equipment that is not stored correctly may cause damage when next used Therefore it is important that personnel responsible for storage operations take the greatest care in carrying them out and comply scrupulously with the required precautions gt Storage protection system The choice of storage protection system depends on 2 main factors length of storage storage conditions storage out in the open exposed to the weather and storage under cover building closed warehouse open warehouse tarpaulin etc The equipment should only be put in storage after it has been run in Arrangements must be made to allow easy access around the equipment for carrying out maintenance operations c Storage areas Generally speaking areas used for the storage of equipment must provide the best possible protection against dust and exhaust gases humidity direct
20. ary A make sure you do read 1 3 General safety requirements sub section Using and handling fuel before you do any operation Motor oil level check the motor oil level by inspecting the dipstick and top up where necessary The level should be slightly below the maximum level mark on the dipstick but never higher Check the safety devices Switch on the motor VAN make sure you do read 84 1 2 Starting up and shutting down the machine and check that the safety devices work properly remote motor shutdown Check the functioning Check the good working order of the controls Check that the upward downward translation control switch and the grinding head angle adjustment wheel are working correctly during the operation controls moving must be as smooth as possible without any hard point IF YOU IDENTIFY A PROBLEM WHILE DOING THIS VISUAL INSPECTION OR WHEN YOU ARE USING THE MACHINE THEN THE MOTOR MUST BE RESTORED TO PROPER WORKING ORDER BY APPROPRIATELY SKILLED PERSONNEL OR BY THE MANUFACTURER BEFORE IT IS USED AGAIN 4 USE UE 4 1 Conditions of use 4 1 1 Movement zone and position of the operator e The operator s working zone is located within the two vertical limits defined by the UIC 505 1 clearance gauge Cf 82 5 Machine location in the clearance gauge gt gt Photo n 1 e During work the operator must always be in the position shown on photo n 2 with his
21. chine is equiped with a downward thrust Ref Dwhich prevents the operator from doing a depth on the rail profile when grinding Itis IMPERATIVE to adjust this stop on the crown of the rail before starting the grinding operation To adjust the grindstone downward thrust 0 proceed as follows place the grinding head Ref in the vertical position grinding the crown of the rail fully unscrew the knurled knob on the grindstone downward thrust Ref Q gently bring the grindstone just in contact with the rail pushing by short SS pulses on the button Ref so that to get just a few sparks gt gt do this in an S area near the weld that does not require grinding 1 e in a place where the rail profile is correct check that at this point the rollers are in fact positioned on a correct profile where there are no burrs dips or bumps screw down the knurled knob on the grindstone downward thrust Ref D until resistance is felt raise the grindstone so that it is in a plane above the weld Start by grinding down the weld to about one millimetre above the surface of the rail To do this work in rapid successive passes by moving the machine in short forwards and backwards movements along the rail Start with the horizontal surface and then grind down the sides see 4 1 3 Angle adjuster operation To finish off readjust the grindstone downward thrust to compensate for grindstone wear and complete the grinding o
22. d lighting and for other people work calmly and carefully Take care to ensure you have a firm stable footing all unstable working positions must be prohibited U The user must be in a physical and mental condition enabling work to be carried out without danger 1 The work area must be free of all obstacles The work area and the surrounding areas must be free of all flammable substances c If anything does not seem clear to you whether it concerns the machine or the work to be carried out ask a qualified person for information Do not base your work on assumptions c For underground use tunnel or gallery or in a closed area make sure there is sufficient ventilation or extraction to avoid the risks generated by inhaling exhaust gases or by their build up c This equipment must not be used in an explosive atmosphere Avoid working positions in which exhaust gases could come into contact with parts of the body whether protected or not na general way take all necessary precautions to prevent flammable products from coming into contact with fire hazards The operator must ensure that no one else is within the working area In particular it is necessary to make sure that in the direction in which the machine is travelling no one can be hit If someone is nonetheless in the path of the machine the operator must stop and warn the person of his passage Special care must be taken with trolleys that take up the full
23. ew Ref NOTE When replacing or a belt or putting a belt back in place check that the pulley grooves are in good condition and clean them carefully together with the groves in the belt 5 1 6 Checking and adjusting roller slide clearance RS Every 100 hours of use it is advisable to check the roller slide clearance and adjust it if necessary To adjust the clearance proceed as follows Set the grinding head to its vertical position Remove the cover Ref D after taking the six screws Ref out 10 mm box wrench To facilitate adjustment cancel the spring pressure by removing bracket Ref 3 screws 5 mm hex head key and then spring Ref 3 Loosen the 3 screws Ref by half a turn 5 mm hex head key Loosen the 3 locknuts Ref and then adjust clearance using the 3 pressure screws Ref 3 mm hex head key Once the clearance has been adjusted retighten the 3 locknuts Ref 6 while keeping the 3 pressure screws Ref at the desired setting Put the various elements back in place in reverse order as compared with the removal procedure 5 1 7 Replacing the drive belt on the raising and lowering system To replace the drive belt on the raising and lowering system proceed as follows take out the 2 screws Ref 9 10 mm box wrench and then remove the cover Ref 9 loosen the screws Ref 0 5 mm hex head key and Ref 2 flat blade screwdriver by a few tu
24. f the whole profile Do this until all traces of the weld have been removed Finish by making the joint flush over about 10 cm on either side of the weld Check the evenness with a straight edge If these instructions are followed it is impossible to make a depression STLMEE 4 1 5 Taking the machine off the track OS Depending on the situation the time available to take the machine off the track the machine is taken off the track using either a the Normal Procedure or b the Emergency procedure a Normal procedure e Raise the grindstone to ensure a clearance of at least 3 mm between it and the crown of the rail e Move the grinding head Ref to the vertical position Reduce the engine speed and then stop the engine by setting the remote engine stop switch Ref D to 0 Then wait until the grindstone stops rotating e Take the machine off the track by carrying out in reverse order the procedure for Putting the machine on the rail set out in 83 3 As described in that paragraph the MP23 type profile grinder can be put on the track or taken off the track by two persons However if the work zone is difficult to access it is necessary to ensure that enough persons are present to enable the machine to be handled under good conditions b Emergency procedure e Stop the engine by moving the remote engine stop switch Ref D to one of the two 0 positions e Grasp the machine using the two handling
25. g work stop the engine leave the switch on the stop position and wait for it to cool down waste products remaining after servicing and maintenance operations fluids filters used rags etc must be disposed of in accordance with the regulations in force and the directives for protection of the environment AN Replace or repair any worn damaged or missing parts immediately when there is a possible safety hazard 5 1 1 Engine Comply strictly with the manufacturer s instructions 5 1 2 List of essential equipment and accessories for servicing The following tools are necessary for correct servicing and maintenance operations Servicing tools supplied with the machine Servicing and maintenance tools not supplied with the machine 10 13 and 17 mm box wrenches Flat bladed screwdriver 2 x 27 mm open ended wrenches 10 mm open ended wrench 25 mm pin wrench 3 and 5 mm hex head keys This tool list does not exclude the usual essential servicing equipment such as rags brushes grease etc 5 1 3 Cleaning Make sure the machine is always kept as clean as possible The care taken in cleaning the machine directly influences the length of its service life and its correct operation Carefully clean the machine using a clean rag or a blow gun taking care to remove all dirt that has gathered on it especially close to the moving parts As a precaution always wear gloves to avoid cuts and burns on the hands Clean the roller
26. juster operation The angle adjustment wheel Ref moves the position of the grinding head Ref D through a total angle of 180 90 on either side This angle adjustment makes it possible to work on both sides of the rail without having to turn the machine round The full range of movement of the grinding head Ref D from one side to the other requires 21 turns of the wheel i e 8 34 per turn OUTSIDE TRACK MAXIMUM POSITION lt lt 90 INTERNAL TRACK MAXIMUM POSITION lt lt 90 TIM 4 1 4 Grindstone electric upward and downward translation system OS The grindstone height is adjusted using an electric system controlled by two buttons Ref and Ref Q located on the machine handle When pressing on the button Ref the grindstone moves upward when pressing on the button Ref V the grindstone moves downward One revolution of the translation system Ref 4 corresponds to a grindstone change of height of 2 5mm Therefore to get an indication of the height change the operator can observe the revolution angle of the translation system Ref In case of a malfunctioning of the electric translation system the translation upwards downwards of the grindstone can be operated manually This manual control is made of knobs located on the body Ref Turn the body to the right to lower the grindstone and turner the body to the left to raise it To limit the downward stroke of the grindstone the ma
27. lists CHAPTER 1 SAFETY 1 1 Foreword 1 2 Instructions for safety and general use 1 3 General safety instructions 1 4 Special safety instructions 1 4 1 Risks that can be caused by using the MP23 type profile grinder 1 4 2 Safety rules to observe before and during use of the type MP23 grinder CHAPTER 2 DESCRIPTION OF THE MACHINE 2 1 General 2 2 General view 2 3 Technical specification 2 4 Weight distribution 2 5 Machine location in the clearance gauge CHAPTER 3 INSTALLATION AND USE 3 1 Installing the grindstone 3 2 Orientation of the control handle 3 3 Installing the machine on the rail 3 4 Setting of the grinding rollers 3 5 Inspecting the machine CHAPTER 4 USE 4 1 Conditions of use 4 1 1 Working area and position of the operator 4 1 2 Starting up and shutting down the machine 4 1 3 Angle adjuster operation 4 1 4 Grindstone electric upward and downward translation system user instructions 4 1 5 Taking the machine off the track CHAPTER 1 SAFETY su 1 1 Foreword The following set of rules has been drawn up to ensure the application of precautionary principles that help to preserve the safety of persons and property when the machine is in use Any failure to comply with these rules can have serious repercussions bodily injury etc and can even be fatal so we must draw your attention to the fact that all persons involved in the use maintenance storage or custody of the machine covered by the
28. m 6 ATE 3 Pin M 8 x 22 AVW 1 Screw Chc 6 60 BUN 3 Washer JZC 6 DAV d Washer DI 6 ENK 1 Screw F 6 x 60 EQE 1 Stuffing box n 7 FKY 3 Screw Chc 5 x 25 FWY 3 Screw Chc 5 x 10 HNS d Screw Fhc M 4 x 10 JPT 1 Gearmotor 12 V JPU 1 Belt 170 XL 2020 71010 17067 710124 DGM HwH 71044 71000 Y 05 2005 02 Hw 30283 TQ ADL 71056A 710298 AP KH CM 6027 ee E m RTE RSS 1 SC et 9271 2 ms S E Le TF x SET TRS 5 SII HIS 5 a As dus SEEEE I SITTE NIIS Sch j A BE 722 halt ei deg Dal 2 22225 Bu ARCH z IN E E 51111 AR 23 2 lt 3 8 Ui UN N R 4 4 CA i TE AT 11 eee EE LIN NS SN NS SAS SES Y X SEIN 218 AEE 45 DA 1050 0 7 71020 71076 71022 01 OT 71 000 Y 1 2 05 05 11 050 1 Knob 71 021 1 Key 16 027 1 Washer 17 1 x 25 x 4 71 022 1 Thrust nut 30 283 7 Pin M 10 x 46 71 023 1 Brake washer 34 010 1 Washer 12 2 x 25 x 3 71 025 1 Thrust screw 56 039 2 Felt blanking plug 71 027 1 Pinion crosspiece 71010 1 Articulation axle 71029 A 1 Obturator 71011 1 Transmission shaft 71 044 1 Bevel gear 28 T 71012 1 Sleeve 71 056 A 1 Centre frame 71 013 1 Receiving
29. m speed recommended by the manufacturer which should be marked on each grindstone Before taking the machine off the rails or between two grinding sequences requiring you to move the machine always switch the motor off and immobilize sideways movement of the machine by using the ratchet mechanism provided for the purpose ONLY USE GRINDERS gt Of which the maximum rated speed is higher than the maximum running speed of the grinder holding shaft which is marked on the machine gt Of which the outside diameter is less than or equal to the maximum authorized diameter which is marked on the machine Autorized by the regulation in application for this type of machine yvy v v v V Y 1 MED CHAPTER 2 DESCRIPTION OF THE MACHINE su 2 General Manufacturer SOCIETE TURRIPINOISE DE MECANIQUE Route d Italie 38110 LA TOUR DU PIN Description of the equipment Profile grinder Type MP23 The MP23 has been designed for grinding rail heads and rail welds including the curvature and the sides Its robust construction and exceptional performance make the machine very easy to use Its whole design is based on the most modern technologies available in the machine tools industry Thanks to the 180 head angle adjustment system the MP23 can work over the whole profile of the rail without the operator having to turn the machine round Therefore the operator remains within the track at all times This machine is fit
30. ntil they touch the back plate Then tighten them assembly Pic 3 gt gt Hold the grindstone holder 5 27 mm open end wrench and tighten the grindstone Ref 6 6 To fit the grindstone grindstone holder unit carry out operations 2 and 1 in the opposite order as compared with removal THE GRINDSTONES YOU USE SHOULD MEET THE TECHNICAL SPECIFICATIONS STATED IN amp 2 3 TECHNICAL DATA GRINDSTONE T 3 2 Orientation of the control handle OS The orientation of the control handle on the machine can be modified to suit the operator s working position The control handle can be placed in the three different positions shown below e To move the control handle from position 1 to position 2 slightly loosen nut Ref and then swivel the handle through 90 tighten nut Ref 3 e To move the control handle from position 1 to position 3 or 4 fully unscrew nut Ref and then remove the collar Ref D from the button box Ref 2 swivel the button box Ref through 90 until the shaped section lines up with the machine handle Ref 4 put the collar Ref D back in place in the corresponding position and then tighten nut Ref 3 until it comes into contact with the handle adjust the position of the handle and then fully tighten nut Ref 3
31. on the rail to determine the number of persons needed for handling operations 2 5 Machine location inside the clearance gauge Er The diagram below shows the dimensions of the machine as compared with the lower UIC 505 1 clearance gauge track with a nominal gauge of 1 435 m 163 4211 133 al 164 ST MEE CHAPTER 3 INSTALLATION AND USE TU 3 1 Installing the grindstone The operations of mounting and dismounting the grindstone should be done with the engine switched off and when the machine 15 resting on the ground To fit a grindstone to the machine proceed as follows gt Dismounting the grindstone 1 Lower the grindstone as far as possible and then remove the grindstone casing Ref by taking out the 2 screws Ref D 17 mm box wrench 2 Hold the spindle Ref using a 27 mm open end wrench and then unscrew the grindstone grindstone holder unit using a second 27 mm wrench 3 Remove the grindstone Ref from the grindstone back plate Ref assembly Pic 2 gt gt Take out the fastening screws Ref 3 13 mm open end wrench assembly Pic 3 gt gt Hold the grindstone holder Ref 27 mm open end wrench and untighten the grindstone Ref 6 gt Mounting the grindstone 5 assembly Pic 2 gt gt Position the grindstone Ref 6 in such a way that the internal fits over the flange on the grindstone back plate Ref Insert the fastening screws Ref Q in the grindstone Ref u
32. pinion hub 7 057 1 Left frame 71 014 1 Spindle 71 058 1 Right frame 7 015 1 Grinding wheel adjusting screw 71 076 1 Sleeve 71016 1 Grinding wheel adjusting nut 71077 1 Cap 71017 1 Nut cage 71 078 1 Stop washer 71018 1 Spacer 71 087 4 Centring pin 0 8 71 019 1 Nut 71 089 1 Plug 71 020 1 Handwheel bearing 71 000 Y 2 2 05 05 B 8 Screw Chc 8 x 20 TS 5 Pin M 6 x 24 AP 4 Screw H 8 x 20 VN 1 Bearing n 6007 EE AT 1 Circlips 30 e AAA 5 Stop nut H 6 BR 1 Screw Chc 10 x 30 AAX 1 Bearing n 6006 EE CM 2 Thrust ball bearing 51103 ABZ 1 Lubricator BEC M 6 CT 1 Brake washer MB 6 ADL 8 Washer Z 10U DA 1 Cap nut H 8 BAM 1 Tightening nut KM2 DG 2 Circlips 40 i BAN 1 Brake washer MB2 EI 1 Washer W 10 BTN 1 Elastic ring 7015 8 EP 5 Washer M 6U COC 1 Screw Hc 6 x 6 bowl end GG 2 Bearing n 6203 EE DGM 1 Tightness joint 40 x 52 7 GM 1 Tightening nut KM6 GGJ 2 Bearing n 61906 KH 12 Washer W 8 HWG 1 Seal n 26 OH 2 Tightening nut 1 HWH 1 Scraper seal AS 22 28 5 9 1 Drake washer HWJ 1 Needle bearing HK40 16 SS 3 O ring n 8 HWK 1 Needle bearing HK45 16 TQ 7 Stop nut H 10 HWL 1 Stop segment BR 52 HWM 1 Tightness joint G 45 x 52 x 4 JPK Shims 15 2 x 21 Key BR 5 x 5x 15 T 120 lt N 71046 A AFK 17849 EG FG FYC 71092 FG 06 07 000 71 558 B 1 Locking handle B 6 Screw Chc 8 x 20 11 062 1 Tightening screw Q 4 NutH 8 11 063 1 Tightening handle AZ 4 Nut H 10 11 064 1 Crutch BN
33. que 6 x 10 71167 FG FM AFK BXX FM FG AFK 71167 71000 AS 01 07 MP23 cde lec descente meule 5 x 0 75mm L 1700mm L 1500mm 2 x 0 75mm L 250mm 2 0 75mm
34. right hand firmly grasping the control handle and his left hand holding the handle of the tilt wheel This working position ensures full control of the machine If the operator is in the working position described above it is impossible for him to move outside the two vertical limits defined by the UIC 505 1 clearance gauge Photo 1 Photo 2 MOVEMENT ZONE OF THE OPERATOR OPERATOR S POSITION STLMEE 41 2 Starting up and shutting down the machine OS Refer to the engine manufacturer s instructions to determine the position of the controls to be operated to start and stop the engine g p p p g gt Starting up Check that the remote engine stop switch Ref D is correctly in position 1 and move the choke lever to the close position if necessary gt do not use the choke if the engine is warm or the air temperature is high e Start the engine and leave it running at idle speed for a short time until the engine speed stabilizes and the engine warms up As the engine warms up gradually move the choke lever to the open position e When the engine is warm increase the engine speed by moving the control to the max position factory setting Shutting down the machine Stop the engine by moving the remote engine stop switch Ref D to one of the two 0 positions THE MACHINE MUST ONLY BE STARTED ON THE TRACK TIM 9 59 4 1 3 Angle ad
35. rns fit the belt and then adjust its tension by pulling the motor and reduction drive Ref back tighten the screw Bet 00 and then the screw Ref 2 and then put the cover 9 back in place STLMEE 5 2 Maintenance Era 5 2 1 Preventive maintenance schedule PERIODICITY MATURE MS i OPERATION Before Before Every y 9 of wear or each use each use week Ser incorrect operation Cleaning the machine as a whole using a clean rag or Complete appliance a blow gun to remove all X Chap 5 5 3 dirt from the machine Drive belt EC Chap 5 chap 6 51 3 1 3 Roller slides uem Checking clearance vane 3 R Drive belt on the raising NOTE These recommendations are not limitative Continual surveillance of the machine and properly organized preventive maintenance will extend the machine s working life sit 5 2 2 List of wearing parts this list does not include any engine parts The wearing parts for the machine and the conditions for their replacement are set out in the list below Nonetheless it is essential to replace or repair immediately all worn damaged or missing parts if a safety risk is involved Conditions for replacement Oil leak or incorrect operation Wear or breakage Breakage Incorrect operation or switch broken Oil leak or incorrect operation Wear or breakage Oil leak or incorrect operation Damage e 2
36. slides under the protective cover at regular intervals To do so take out the six screws Ref D holding the cover Ref in place 10 mm box wrench Clean both sides of the machine A Do not oil or grease the slides after cleaning them STLMEE 5 1 4 Greasing OA Once a week put grease in the 3 grease nipples Ref D et 4 on the machine To access grease nipple Ref tilt the grinding head to its extreme inner position on the track To access the grease nipple Ref D remove plug 27 mm open ended wrench and turn the body Ref until you can see the grease nipple After any servicing operation on the transmission casing where are located the conical gears replace the grease 0 180kg Use one of the following recommended grease TOTAL MULTIS EP 200 KL BER NATOSBIN B 1600 EP or any equivalent grease complying with the DIN 51 354 standard grade 00 grease for highly loaded gears Operational temperature 20 C to 120 C 5 1 5 Checking drive belt tension must be done with the engine stopped An automatic tensioning system is fitted on the machine The correct tension is automatically set when tightening untightening the screw Ref Every 50 hours of work set the belt tension by proceeding as follows loosen the screw Ref which holds the tensioning roller Ref in position 13 mm wrench gt the necessary tension on the belt is applied automatically by the spring tighten the scr
37. sunlight rapid temperature changes c Putting into storage The condition of equipment when it 1s returned to service after storage depends on the way it was prepared and protected before being put into storage cleaning ofthe equipment protect moving parts with grease after cleaning technical inspection to find any faults MEE 4 2 2 Special instructions for storage AS c When putting the machine into long storage empty the fuel tank c Never store the machine with a grindstone fitted c Store grindstones a dry place away from freezing sunlight and strong heat Position them so there no stresses upon them in order to prevent bowing They should not be stored for longer than 2 years gt If the engine is left stopped lying canted oil passes into the cylinder and the carburettor and the engine will not start Therefore the machine must be stored with the stand Bet D in position The stand is designed to keep the engine horizontal during storage CORRECT STORAGE INCORRECT STORAGE TB CHAPTER 5 SERVICING AND MAINTENANCE su 5 1 Servicing It is necessary to have undergone appropriate training possess the required skills and have the right tools to service and repair this equipment correctly servicing and repair work on this equipment must be carried out by competent staff with a good knowledge of general mechanics A Before carrying out any servicin
38. t not be used without the trolley The trolley is thus an integral part of the machine The machine and the trolley must not be used separately c Trolleys whose use is dedicated to a machine must never be used to transport equipment or personnel or attached to a vehicle Before fitting the machine on its trolley it must be placed correctly on the track to ensure that it can run freely If it is on a sloping section of track make sure the trolley is kept immobile while the machine is being put on the track or taken off it Attention the trolley takes up the full width of the track and can cause injuries to the legs if it hits someone SECT Gb 00007 050503 doc TM 1 4 Special safety instructions RS 1 4 1 Risks that can be caused by using the MP23 type profile grinder The main risks involved in this machine for the operator and the environment are Fires subsequent to handling of fuel Fires caused by sparks igniting flammable materials Violent disintegration of grindstones used under abnormal conditions Injuries caused by projected sparks you should make especially sure that you protect your eyes or possibly projections of grindstone debris Severe burns if a part of your body comes into contact with the grindstone while it is running Inhalation of particles generated by grinding wear a protective appliance that prevents you from breathing in such particles IMPORTANT Because the motor is able to tilt
39. ted with an electric upward and downward translation system for the grindstone The system is controlled by two buttons located on the upper part of the machine handle All the controls are therefore within reach of the operator A system of stops limits the grindstone downward travel to prevent any operating error that would result in making a depression in the rail The machine moves along the track by means of 6 flat rollers 3 rollers on each side ensuring perfectly even grinding The machine is fitted with two handling arms that fold away to reduce the overall measurements of the machine during transport and storage STLMEE GE S Description Counterbalance beam Machine handle Lifting ring Control handle Remote engine stop switch Buttons controlling the electric upward and downward translation system for the grindstone Grinding head angle adjustment wheel Counterbalance beam locking handle Foldaway transport arms x2 Engine Upward downward translation manual control Grindstone guard Grindstone downward thrust Grinding head Ref 2 0 General view 512 2 3 Technical specification OA ENGINE MODEL HONDA GX 200 4stroke HONDA GX 270 4stroke Machine dimensions Length width height mm 1600 630 880 1600 630 880 Weight Machine weight 2 ke
40. tones or grindstones with splits or cracks When using a new or newly remounted grindstone run the machine for 30 seconds without doing any grinding When doing this test make sure that all people apart from the actual operator are at a safe distance away from the machine only the actual operator should be at the machine s controls staying out of the plane of rotation of the grindstone and remaining ready to stop the machine if necessary During grinding do not position yourself in direct line of contact with sparks from grinding If necessary set up a screen that prevents the jet of sparks from reaching anywhere hazardous danger of starting a wild fire during summer weather Do not allow impacts on the grindstone while working this could cause it to violently disintegrate Make sure that the grindstone never comes into contact with a crosspiece or ballast or any other foreign object Before starting the machine check that the grindstone protective cover is in satisfactory condition and is properly secured Never make any modifications to it Always install a new cover after a grindstone has violently disintegrated and whenever it no longer seems strong enough Perform measurements of running speed at regular intervals of time notably after reassembling the machine and correct if necessary Only used authorized types of grindstones as regards both size and composition Never use grindstones at speeds higher than the maximu
41. width of the track and could cause leg injuries if someone is hit c When the machine is installed on the track it must be handled only by the number of operators strictly necessary for its normal use As the overall size of the machines does not enable extinguishers to be carried on them we strongly recommend placing extinguishers of an appropriate type to deal with the fire hazards close to the machine c The user must comply with all the regulatory environmental instructions applicable to the machine in use SECT Gb 00004 050503 doc operator and the machine CRC Before putting the machine into service each time check that its condition and its operation are in compliance with the instructions In particular make sure that the controls are free and in good working order and that they are in the stop or neutral position Never make any modifications that could affect correct operation of the control systems All the protective elements must be kept carefully in place and in good condition Always keep the machine clean and remove any accumulated dust especially if it could absorb flammable products Always move forwards when working c When working always hold the machine with both hands to ensure control at all times and to be able to use it in full safety c Never bring a machine close to a flame or a source of heat Never move away from a machine while the engine is running even
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