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HGM- Model: HGM-550 Serial number: Both the model number and the serial number can be found on the rating plate on the machine. You should keep both numbers in a safe place for future reference. This manual explains the basic functions and uses of the machine.
This operating manual provides important instructions information on how to use the HGM-550 mulching limitation of liability mower. The prerequisite for safe work is correct copyright protection compliance with all of the safety instructions and 2. Intended Use handling instructions provided. In addition, the local accident prevention regulations and general safety 3.
INTRODUCTION / INTENDED USE / TECHNICAL DESCRIPTION non-functional safety and protection devices Persons who are not familiar with the – Failure to observe the instructions in the operating instructions, children, young operating manual regarding transport, storage, people persons under function, operation, maintenance and care of influence alcohol, drugs...
SPECIFICATIONS / ENVIRONMENT / SYMBOLS SPECIFICATIONS SYMBOLS Model HGM-550 Symbols are attached to the machine to provide drive LONCIN important information about the product and 4-stroke OHV gasoline engine instructions for use represent. displacement 196cm³ DANGER! torque* 10.5 at 3,600 rpmfuel This is about your safety.
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SYMBOLS DRIVE Always wear eye protection when (left on the handlebar) operating the machine. Always wear hearing protection when operating the machine. Wear protective gloves. MOWER DRIVE (Right on the handlebar) Wear safety shoes with steel toes. RISK OF TOLLING! If the maximum permitted incline is exceeded, there is a risk of tipping over.
SECURITY 7.2 operational safety SECURITY This section provides a comprehensive overview of Familiarize yourself with the machine. Proper all important safety aspects for adequate protection training is a prerequisite for working safely of the operator and for safe and trouble-free with this device.
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SECURITY – face mask and endanger other persons through improper use. for the Protection beforeRespiratory diseases First-time users should seek instruction from the to retain fine dust or particles. – safety glasses with side protectionaround the eyes seller familiarize themselves with characteristics of the motor-driven machine, its to protect against dust or splinters.
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SECURITY work and danger area Failure to do so may result in a risk of tipping over! Operate the machine on the edges of pits, dumps The operator is liable for all damage to third parties and embankments, on garage edges and on ledges and their property.
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SECURITY carbon monoxide-containing atmosphere can lead On flat or rotten surfaces, the working width must to unconsciousness and death. Only operate the be reduced accordingly to prevent the cuttings from machine outdoors. accumulating in front of the machine. Before starting the engine, all controlsto switch to If the machine comes into contact with a foreign neutral or idle position.
SECURITY Safe handling of engine / Carefully loosen the tank cap so that the existing pressure in the tank can slowly be reduced. operating materials / refueling Check the fuel lines, tank cap and tank for leaks or cracks. The machine must not be operated if there DANGER is such damage.
Maintenance and repair work may only be carried out as described in this manual. All other work must Check nuts and bolts regularly to ensure they are be carried out by a specialist workshop or LUMAG tight and tighten if necessary. service workshop.
SECURITY residual risks and Thermal residual hazards protective burns, chilblains measures Touching the exhaust/housing can cause cause burns. → Allow the motor device to cool down. Mechanical residual hazards capture, winding The sickle blade can catch and pull in pieces of clothing, cords, wires and other foreign objects.
For assembly, please follow the order of the steps below. If you have any questions or problems during assembly, please contact us. You can reach us by email:info@lumag-maschinen.deor by phone at +49 (0)85 71 / 92 556-0. A NOTICE corresponding...
FUNCTIONS 11. FUNCTIONS gearshift for driving(left on the handlebar) The drive is activated by pressing the clutch lever (3) on the handlebar. To do this, the safety Motor mechanism on the clutch lever must be pressed. The functions and controls can be foundfrom the enclosed engine manual.
FUNCTIONS / COMMISSIONING 12. COMMISSIONING handlebar The handlebar can be adjusted without tools. 12.1 preparation for deployment Before use, always place the handlebar in the working position and secure it. Check that the sickle blade is in good condition and properly attached.
COMMISSIONING Adjusting the cutting height from I to II: control refilling oil 1. Loosen the front screw (2) slightly. 2. Loosen the rear screw (3) and unscrew it A NOTICE completely. Before each use, the oil level must be checked and 3.
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COMMISSIONING suitable filling aids. starting the engine ■ If fuel is spilled, wait until the vapors have DANGER dissipated before starting the engine. Do not start or run the engine in an enclosed space. The exhaust fumes contain carbon Please also note the instructions in the engine monoxide, which is very toxic if inhaled manual.
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COMMISSIONING idle speed When not mulching, place the throttle in the Warning of hot surfaces! "SLOW" position to reduce the load on the engine. When the engine is running and immediately Lowering the engine speed at idle extends engine after switching off the machine, there is a risk of life, saves fuel and reduces noise levels.
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COMMISSIONING mowing stopping 1. Start the engine, see... 1. Switch off the mower drive and the drive. 12. STARTING THE MACHINE / Starting the Release both clutch levers (1+3). engine (page 18). 2. Personal protective clothing (PPE) such as eye, Wear hearing protection and safety shoes.
COMMISSIONING ► If a blockage occurs in the mower housing, the 12.3 recommendation for mulching drive and mower drive must be switched off The grass is chopped into small pieces several immediately and the engine must be turned off. times using a special knife (sickle knife) and its Disconnect the spark plug connector and clear the structure is broken up.
Further work not described in this connections must be checked for tightness after operating manual may only be carried out by your a few hours. LUMAG specialist workshop authorized specialist workshops. 4. After each use, any dirt and clippings that have accumulated in the mower deck must be removed.
MAINTENANCE 13.2 blade change (Fig. A) The machine must not be operated if the sickle blade is not fully inserted! Switch off the engine and For all spare parts, the manufacturer's original disconnect the spark plug versions must be used. connector.
MAINTENANCE 13.4 Circuit for the drive (Fig. D+E) 13.5 Changing the drive belt (Fig. B+C) Circuit for the drive (Fig. D) 1. Place the machine on a work table and secure The setting is correct if, when theThe machine the wheels with chocks. cannot be driven backwards due to the drive 2.
(B/6). 2. If transmission oil leaks, the shaft seals must be replaced by an authorized workshop or by our LUMAG service team. Always replace damaged or worn belts with new original drive belts. Only operate the machine if all...
MAINTENANCE 13.7 Bowden cables 13.10 Motor Lubricate the Bowden cables with silicone oil. Maintenance and care of the engine can be found in the enclosed engine manual. 13.8 protective device The front protective cloth (14) and rear protective cover (9) Check for damage before each use and replace if necessary.
STORAGE / OPERATING HOURS LIMITATION 14. STORAGE 15. OPERATING HOURS Storage of the machine for one month or RESTRICTION longer. Mulching mowers operated Thoroughly remove clippings, dirt and deposits residential and small settlement areas or on the from the engine and machine. premises of hospitals and nursing homes all day on Sundays and public holidays, or on working days Clean the engine with a cloth.
TROUBLESHOOTING 16. TROUBLESHOOTING Observe safety instructions! Any faults in the machine or engine that require major intervention should always be repaired by your LUMAG specialist workshop or an authorized specialist workshop. Improper intervention will void the warranty. Disturbance Caused remedy...
Warranty work is carried out exclusively by our The warranty is excluded with regard to parts if LUMAG service workshop. Defects that occur defects have arisen due to natural wear and tear, within the warranty period due to material or...
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