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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.
General safety regulations 5.1.2 Engine Special safety instructions 5.1.3 Cleaning 5.1.4 Tightening 1.4.1 Possible risks liable to be caused by use of the “VPS” 5.1.5 Removing the engine cover lightweight portable vibrator 5.1.6 Carburettor 1.4.2 Tip quality and instructions for use 5.1.7 Spark plug...
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 Possible risks liable to be caused by the use of the “VPS” lightweight portable vibrator The main risks that the “VPS” lightweight portable vibrator may cause to users and persons in the vicinity are: Fires resulting from handling fuel incorrectly.
1.4.4 Precautions concerning fuel 1.4.6 Working • Clean the area around the filling point, to prevent any impurity entering • The lightweight portable vibrator MUST BE WARMED UP before the tank or damaging the seal on the fuel cap. use. •...
• The engine MUST be stopped before any servicing or repair operation. • Perfect adjustment of the engine’s idling speed is particularly important If the engine needs to be running (carburettor adjustment and maximum to ensure that the tip does not vibrate when the accelerator trigger is speed check under NO-LOAD conditions) making sure that the work released (refer to the engine manufacturer’s instructions delivered with area is well aired or ventilated.
FRANCE The VPS lightweight portable vibrator has been designed for continuous ballast-tamping by vibration under all types of sleeper (wood, concrete, steel). It meets ad hoc requirements and is characterized by being rapid and easy to put into use and its self-contained power unit.
Measurements taken under load as per NF EN ISO 11204. Measurements taken under load as per NF EN ISO 3746. Vibration readings taken under load as per NF EN ISO 5349. The VPS has been approved by the SNCF under number DPI ... VPS_Gb_01230_140623.doc...
2.4 Positioning the vibrator on 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). 1105 VPS_Gb_01231_140305.doc...
CHAPTER 3 – INSTALLATION – POSITIONING NEVER FILL UP WITH FUEL WITH THE 3.1 Fuel ENGINE RUNNING, OR OVERHEATED Petrol with a minimum octane level of 90 RON must be used for the lightweight portable vibrator’s four-stroke engine. Ordinary unleaded •...
3.2 Inspection of the lightweight portable vibrator Every element comprising the lightweight portable vibrator must be examined by qualified personnel for any possible defects before start-up. This inspection is mainly a visual and functional check-up. The inspection phase enables a check to be made to ensure that all elements are safe and secure and that they have not been damaged during transport or storage.
4.2 Starting up the lightweight portable vibrator Systematically check the condition of the tip before using the lightweight portable vibrator. There must be no cracks on the vibrator’s tip and barrel. Should any anomaly be observed, change the faulty parts (See §5.1.10 “Replacing the tip on the lightweight portable vibrator”). Systematically check the oil level on the engine before start-up.
4.3 Instructions for using the lightweight portable vibrator Before starting the lightweight portable vibrator, be sure to hold it in a vertical position with the tip on the ground. Do not start the lightweight portable vibrator with the tip in the ballast. When in a work position with the tip positioned as shown in Fig.
4.4 Stopping the lightweight portable vibrator To stop the engine: ➊ Move switch Item ① to position “0”. 4.5 Storage 4.5.1 General storage instructions During periods when the equipment is not being used, it is essential that it be stored correctly to keep it in good condition. Poorly stored equipment is liable to show risks of deterioration when reused.
CHAPTER 5 – SERVICING / MAINTENANCE 5.1 Servicing The equipment can only be serviced and repaired by qualified persons possessing the necessary skills and a sound general knowledge of mechanical engineering. Appropriate training and tooling are required for servicing and repairing this equipment correctly. Before any servicing or repair operation is carried out, the engine must be stopped (leave the control in the stop position) and left until cold.
5.1.3 Cleaning Make sure that the machine is kept as clean as possible. The machine’s service life and its satisfactory operation depend on the care given in cleaning it. Clean the machine carefully with a clean rag or an air gun, taking care to remove any dirt that may be deposited on it, especially close to moving parts and the cooling fins on the engine.
Adjusting idling speed: (nominal idling speed: 3,000 rpm) If the engine stalls when idling: Turn the idling speed screw Item ① clockwise until the tip begins to vibrate and then go a ¼ turn backwards, so that the tip no longer vibrates when the engine is idling. If the tip vibrates at idling speed: Turn the idling speed screw Item ①...
5.1.9 Fuel filter Check that the engine oil filler cap is tight before checking the state of the fuel filter, Item ①, so as to avoid losing any oil when handling. ➊ Remove the fuel filler cap and drain the fuel into an approved petrol recipient by tilting the engine sideways towards the fuel filler neck.
5.1.11 Protective sleeve For replacing the protective sleeve, Item ② the tip, Item ③, of the lightweight portable vibrator needs to be removed (See §5.1.10 “Replacing the tip on the lightweight portable vibrator”). ➊ Remove the protective sleeve Item ② from the body, Item ① using a cutter and opening it on both sides. As the sleeve is glued in place, it may adhere firmly to the body.
➐ Screw an 8 mm screw into the end of the transmission shaft. Turn the screw already fitted on the shaft using a 13 mm wrench and align the coupling pin with the holes for the fixed stops, Item ①. ➑...
5.1.13 Changing the bearings on the transmission shaft Before carrying out any repair operation, the engine MUST be stopped and the tip be left to cool down. This operation must only be carried out by qualified personnel possessing the necessary skills. Should any problem occur, contact the manufacturer of the machine.
5.2 Maintenance 5.2.1 Preventive maintenance schedule FREQUENCY ELEMENTS TYPE OF OPERATION Ref. First Before After Once a After 1 month 3 month In case of fortnight every use every use week or 10 h or 25 h deterioration required or 5 h Chap.3 - §...
5.2.2 List of normal wear 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, especially when a safety risk exists. Description Reference Number...
CHAPTER 6 – ACCESSORIES & OPTIONS 6.1 Accessories 6.1.1 Transport bag The transport bag for the lightweight portable vibrator, Ref. 36368, is equipped with an adjustable shoulder strap and a pocket lined with thermal insulation material. It can then be carried easily and in complete safety. VPS_Gb_01245_140305.doc...
CHAPTER 7 – SPARE PARTS CATALOG 7.1 Drawings and parts lists CH7_Gb_00032_070529.doc...
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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...