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MC.3 ANGLAIS FROG AND SWITCH GRINDER Type MC.3...
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GEISMAR, the quality choice ! You have just acquired a machine for laying and servicing railway lines. We thank you for choosing equipment developed and constructed by GEISMAR / STUMEC, the fruit of over eighty years’ experience. Every day since 1924, the GEISMAR Group has been investing in research and state-of-the-art construction to offer you the quality and reliability so essential to the requirements of the world of railways.
Special storage instructions Special safety instructions CHAPTER 5 – SERVICING / MAINTENANCE 1.4.1 Risks liable to be caused by using an “MC3” type grinder Servicing 1.4.2 Safety rules to be followed before and during use of the “MC3” type grinder 5.1.1...
CHAPTER 1 – SAFETY 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 present manual must be familiar with these rules.
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1.3 General safety instructions • The operator and the working environment 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 - All other equipment necessary on the site or when using the machine In the case of use of ear defenders, the safety instructions in force on the site must be complied with at all times.
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• The operator and the machine 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.
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• Using and handling fuel and oil It is 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.). 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.
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• Tools to be used on the machine 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. Never use damaged tools or tools that have reached their maximum level of wear.
1.4.1 Risks liable to be caused by using an “MC3” type grinder The main risks liable to be caused by “MC3” type frog and switch point grinders for the operator and other persons close by, are: Fires resulting from fuel handling Fires caused by sparks encountering inflammable material.
1.4.2 Safety rules to be followed before and during use of the “MC3” type grinder Besides the clothing specified in paragraph §1.3 “General safety regulations / the operator and his environment”, any personnel using this equipment must also use protective equipment such as: masks or glasses, an apron, gaiters or boots in fireproof material Wearing a protective mask for avoiding any inhalation of grinding dust is also recommended.
1.4.3 Personal protective equipment • Personnel using this equipment must wear the clothing specified in paragraph §1.3 “General safety regulations / the operator and his environment”. He must also be equipped with equipment to protect him against sparks, such as: masks or glasses, an apron, solid non-slip gloves, and gaiters or boots in fireproof material •...
1.4.4 Pictograms and safety instructions The presence of pictograms and safety instructions is compulsory on the profile grinder in the positions indicated. If any of them are missing or deteriorated, replacements MUST be ordered immediately and installed in the position provided for. If any part with a label on it has been replaced, make sure that a new label has been fixed to the new part.
Type: MC.3 The MC3 type frog and switch point grinding machine is designed for grinding switch blades, frogs and wheel-guides on all types of points and crossings The tilt angle of the grinding head up to ±30° from vertical (with angle readout on a graduated rule) also enables certain number of fillet radii to be ground.
2.4 Allocation of loads The diagram below shows how loads are allocated as a percentage of the machine’s weight. Refer to §3.3 “Putting the machine on the rails” for determining the number of persons required for transport operations. MC3_Gb_00788_101020...
2.5 Position of the machine in the gauge The following diagram gives the machine’s dimensions compared with low track gauge UIC 505-1 (track with a nominal gauge of 1435). 1020 MC3_Gb_00792_101020...
CHAPTER 3 – INSTALLATION – SET-UP 3.1 Fitting the grinding wheel The grinding wheel MUST ALWAYS be fitted with the engine or motor switched off, with the machine placed on the ground and the grinding head in a vertical position and raised as high as possible. Removing the grinding wheel: 1 →...
2000N and the lifting rings Ref. ⑤ (x4) (if supplied) located at the four corners of the machine (between the chassis and the lifting arms). The “MC3” frog and switch point grinder can also be put into position by hand using the 4 lifting arms Ref. ⑥ located on either side of the machine. The positioning operation can be carried out by two persons.
Fuel Petrol with an octane content of at least 90 RON must be used on the frog and switch point grinder’s four-stroke engine. Ordinary unleaded petrol containing no more than 10% of ethanol (E10) or 5% of methanol in volume may be used. Petrol DIESEL and ALCOHOL are NOT ALLOWED Storing petrol...
3.5 Machine inspection Every element of the machine must be examined by a proficient person before start-up, so as to detect any possible faults. This inspection will be mainly composed of a visual and functional check-up. The inspection phase enables a check to be made for ensuring that all elements are safe and that they have not been damaged during transport or storage. •...
CHAPTER 4 – OPERATION 4.1 Operating conditions 4.1.1 The operator’s work area The operator’s work area Ref. Ⓣ is inside two vertical limits (between the two rails), defined by gauge UIC 505-1 (See §2.5 “Position of the machine in the gauge”). 4.1.2 Starting and stopping the machine Refer to the engine constructor’s instructions for information on the position of the elements to be turned on and off for starting up and stopping the engine.
4.1.3 Machine operation To show how the machine runs, below we describe the different stages that make up the grinding operation, explaining for each stage: what controls are to be used and the position of each of them. The stages that make up the grinding operation are: ➊...
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➌ Adjusting the height of the grinding wheel Once the grinding head has been positioned correctly and locked in place, start up the engine ( : Refer to §4.1.2 Starting and stopping the machine”). Then turn the hand-wheel to lower the grinding wheel Ref. ③, moving the operating lever Ref.
• Take the machine off the rails by following the procedure described in §3.3 “Putting the machine on the rails” in reverse order. As indicated in this same paragraph the “MC3” type frog and switch point grinder can be put on or off the rails by two persons. Nevertheless, if access...
4.2 Storage 4.2.1 General storage instructions During when the equipment is not being used, it is essential that it be stored correctly to remain in good condition. Poorly stored equipment is liable to show risks of deterioration when it is restarted. As a result, it is important that personnel in charge of storage operations take the Greatest care when storing away this equipment and that they scrupulously obey the measures recommended.
CHAPTER 5 – SERVICING / MAINTENANCE 5.1 Servicing For servicing and repairing this equipment, appropriate training, proficiency and tooling are required. The equipment can only be serviced and repaired by persons possessing the necessary skills and sound general knowledge in mechanical engineering. Before any servicing operation is carried out, the engine must be stopped (leave the control in the stop position) and left until cold.
5.1.4 Lubrication - Lubricate the whole machine thoroughly once a week by means of the 4 grease nipples Ref. Ⓖ. Use one of the following recommended greases: - TOTAL MULTIS 2 - KLÜBER NATOSBIN B 1600 EP or any other grease that meets DIN 51 354 or ISO.L.XBBFB.00 standards (grade 00 stringy grease for heavily loaded gears.
5.1.6 Drive belt (this operation MUST be carried out with the engine stopped) Drive belt tension: Every 50 hours’ operation, adjust the drive belt tension as follows: ➊ Unscrew the 2 screws Ref. ① with a flat screwdriver. ➋ Remove the front housing cover Ref. ⑦. ➌...
5.2 Maintenance 5.2.1 Preventive maintenance schedule FREQUENCY Presence of Every Every ELEMENTS TYPE OF OPERATION Ref. Before After Once a evident signs of every use every use week wear or poor hours hours operation Chap.3 - § 5 The whole machine Machine inspection Clean thoroughly with a clean rag or an air gun...
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5.2.2 List or normal wear parts (this list does not include engine parts) A list of the machine’s normal wear parts is given below together with the conditions for their replacement However, all worn, damaged or missing parts MUST be exchanged or repaired immediately, whenever there is a safety risk. Name Part Replacement conditions...
CHAPTER 6 – MODIFICATIONS & OPTIONS 6.1 Optional equipment 6.1.1 Anti-vibration handles 28250 FW). The machine’s lifting and operating handles are anti-vibration (Ref. The purpose of these handles is to: - reduce vibrations at the operator station - provide increased comfort when using the machine - enable the machine to be used for longer periods.
6.1.4 System for transport by inflatable wheel To simplify transport on worksites and reduce the number of persons required, an inflatable wheel system Ref. ① can be adapted to the machine. The inflatable wheel makes it possible to cross tracks and get to the work site even under difficult conditions.
6.1.7 Bearing ring for use on shallow-buried grooved rails For carrying out operations on buried grooved rails, the machine must be raised so that no part of it is in contact with the track. For this purpose, a bearing ring Ref. ① must be mounted on the roller and held in position with a screw.
CHAPTER 7 – SPARE PARTS CATALOG 7.1 Drawings and parts lists CH7_Gb_00032_070529...
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IMPORTANT Afin que votre commande de pièces de rechange soit suivie d’une livraison prompte et correcte, bien indiquer : Le rep., le nombre et la désignation des pièces de rechange - Le type et le n° de série de la machine (plaque sur le châssis) ********************************************************************* IMPORTANT To ensure that you are delivered promptly and correctly after placing an order for...
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