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Hyundai HYCH7070 User Manual

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HVUnDAI
WOOD CHIPPER
ModelHYCH7070
User Manual
Licensed by Hyundai Corporation, Korea

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Summary of Contents for Hyundai HYCH7070

  • Page 1 HVUnDAI WOOD CHIPPER ModelHYCH7070 User Manual Licensed by Hyundai Corporation, Korea...

  • Page 2: Table Of Contents

    CONTENTS Page n 1. SAFETY 3 – 6 2. MACHINE SPECIFIC SAFETY 6 – 10 3. PARTS LOCATIONS & CONTROLS 11 – 12 4. CONTENTS & ASSEMBLY 12 – 15 5. OPERATION 16 – 18 6. SPECIFICATIONS 7. MAINTENANCE 19 – 24 8.

  • Page 3: Safety

    1. SAFETY 1.1. General safety notes. 1.1.1. The operator of the machine is responsible for, and has a duty of care in making sure that the machine is operated safely and in accordance with the instructions in this user manual. Keep the manual safe and pass it on if the machine is loaned/sold to another user.
  • Page 4 1.2. Carbon monoxide (where applicable). 1.2.1. Carbon monoxide is a colourless and odourless gas. Inhaling this gas can cause death as well as serious long term health problems such as brain damage. 1.2.2. The symptoms of carbon monoxide poisoning can include but are not limited to the following;...
  • Page 5 1.3. General fuel safety (where applicable). ALL FUELS ARE FLAMMABLE 1.3.1. Fire hazard - keep fuel away from all sources of ignition for example heaters, lamps, sparks from grinding or welding. 1.3.2. DO NOT carry out hot work on tanks that have contained fuel it is extremely dangerous 1.3.3.

  • Page 6: Machine Specific Safety

    the ability of the hand to feel and regulate temperature, causing numbness and heat sensations and may cause nerve damage and circulatory tissue death. 1.5.2. Not all factors that lead to white finger disease are known, but cold weather, smoking and other diseases that affect blood vessels and blood circulation as well as large and long-lasting impact of shocks are considered factors called in the formation of white finger.
  • Page 7 2.4. Personal safety. 2.4.1. DO NOT operate the machine while under the influence of drugs, alcohol, or any medication that could affect your ability to use it properly. 2.4.2. Dress properly. Wear heavy long trousers, boots and gloves. DO NOT wear loose clothing, short trousers, and jewelery of any kind.
  • Page 8 or when the engine is hot. DO NOT operate the machine with known leaks on the fuel system. 2.5.5. Loosen the fuel tank cap slowly to relieve any pressure in the tank. 2.5.6. NEVER over fill fuel tank. Fill tank to no more than 12.5mm (1/2”) below the bottom of the filler neck to provide space for expansion as the heat of the engine can cause fuel to expand.
  • Page 9 operation. If damaged, have the machine repaired before use. Many accidents are caused by poorly maintained equipment. 2.6.13. Keep the engine and muffler free of grass, leaves, excessive grease or carbon build up to reduce the chance of a fire hazard. 2.6.14.
  • Page 10 2.10.6. NEVER attempt to unclog either the feed hopper or discharge chute while the engine is running. Immediately shut off the engine. Allow the cutting disk to come to a complete stop. Remove the clogged material. Inspect for damage and check for any loose parts for repair or replacement. 2.10.7.

  • Page 11: Parts Locations & Controls

    3. PARTS LOCATIONS & CONTROLS 1 – Belt tension lever 2 – Feed hopper 3 – Deflector 4 – Discharge chute 5 – Transport wheels 6 – Engine 7 – Deflector lever 3.1. Fuel valve control. 3.1.1. The fuel valve opens and closes the passage between the fuel tank and the carburetor.

  • Page 12: Contents & Assembly

    3.4.1. The choke lever opens and closes the choke valve in the carburetor. The closed position enriches the fuel mixture for starting a cold engine. 3.4.2. The open position provides the correct fuel mixture for operation after starting, and for restarting a warm engine. 3.5.
  • Page 13 4.1.2. Contents of hardware bag. 4.2. Assembly. 4.2.1. By following the assembly directions below, you will be able to assemble the machine within a few minutes. 4.2.2. Slide a wheel onto the axle, followed by a washer, and secure with a split pin. Repeat above procedure for the other side.
  • Page 14 4.2.4. Disengage the belt drive by pushing the lever at the back of the housing down. Loosen the clamp using the lock nut which holds the discharge chute on the machine. The place the discharge chute onto the machine. Tighten down the bolts, washers and nuts.
  • Page 15 4.3. Engine fuel/oil. Oil has been drained for shipping. Failure to fill engine sump with oil before starting engine will result in permanent damage and will void engine warranty. Please note that wood chipper is supplied without fuel or oil in the engine.

  • Page 16: Operation

    5. OPERATION 5.1. Adding fuel & oil. 5.1.1. Fill the fuel tank as instructed in the separate engine manual packed with the machine. 5.1.2. Fill the machine with oil as instructed in the separate engine manual supplied with the machine. Fill tank to no more than 12.5mm (1/2”) below the bottom of the filler neck to provide space for expansion.
  • Page 17 5.5.6. While operating the machine keep a wooden stick handy, approximately 30mm diameter x 600mm long. This stick will be useful to push in short, brushy and very leafy materials and keep the feed hopper clear. 5.5.7. DO NOT force material into the machine. If it does not chip well, the chipper knives may need sharpening or replacement, or the gap between the knives and the wear plate needs adjusting.

  • Page 18: Specifications

    6. SPECIFICATIONS Model HYCH7070 Engine size – cc/hp 196/6.5 Chipping capacity – mm Disc size - diameter/thickness - mm 400 x 10 Disc speed –...

  • Page 19: Maintenance

    7. MAINTENANCE 7.1. Maintaining your wood chipper will ensure long life to the machine and its components. 7.2. Preventive maintenance. 7.2.1. Turn off engine. Engine must be cool. 7.2.2. Keep the engine’s throttle lever in its SLOW position, and remove spark plug wire from spark plug and secure.
  • Page 20 There are two bearings, one outside and the other inside of the housing. The bearings are greased when they are new, however it is a good idea to grease them after a couple of hours use. One or two pumps are sufficient. Be careful not to over grease. Over lubrication can damage the bearings.
  • Page 21 cutting disk. They are tapered out slightly to allow for a small amount of movement in the cutting disk as it bites into the wood. 7.5.5. Make sure that all locknuts are tightened properly. Then turn the cutting disk with a long wooden stick and check if the cutting disk rotates freely.
  • Page 22 7.8.3. A piece of cardboard of the right thickness is usually a good gap gauge for resetting the wear plate. The wear plate can be adjusted through the mounting slots. Always make sure these bolts are properly tightened. 7.8.4. Remove the feed hopper and use a wooden stick to rotate the cutting disk to make the knives positioned next to the wear plate.
  • Page 23 7.8.4.2. If the gap gauge will not slide down between the knives and wear plate, the wear plate must be adjusted. 7.8.4.3. If the gap gauge slides in between the knives and wear plate with some resistance felt against them both or slides in between with no noticeable space, then the wear plate is properly adjusted.

  • Page 24: Storage

    7.13.2. Push down belt tension lever to release belt tension. 7.13.3. Remove the upper belt guard from the front housing and lower belt guard from the engine base by taking off the fixing bolts respectively. 7.13.4. Take off 4 engine mount bolts that fix engine on the engine base to slide engine forward away from the housing until the belts are loose enough to remove.
  • Page 25 Remove the spark plug and drain all of the oil from the cylinder before attempting to start the unit after storage. 8.1.5. Use clean cloths to clean off the outside of the wood chipper and to keep the air vents free of obstructions. DO NOT use strong detergents or petroleum based cleaners when cleaning plastic parts.

  • Page 26: Troubleshooting

    9. TROUBLESHOOTING Problem Cause Remedy Attach spark plug wire securely to spark Spark plug wire disconnected plug Out of fuel or stale fuel Fill with clean, fresh gasoline Fuel valve not in ON position Fuel valve must be in ON position Engine fails to Choke level must be in CLOSE position for Choke lever not in CLOSE position...

  • Page 27: Parts

    10. PARTS 10.1. Schedule Page 27...
  • Page 28 10.2. Description Q'ty Description Q'ty Front Housing Lever Bolt M10x30 Defletor Rear Housing Discharge Chute Bearing UCFLU205 Grille Nut M8 40 Bolt M6X35 Bolt M8x30 Cutting Disk Pulley 95A Elastic Washer 8 Taper Sleeve 1# Cutting disk Belt Guard-Upper Knife Wheel Washer 20 Cotter Pin...

  • Page 29: Product Disposal

    11. PRODUCT DISPOSAL 11.1. Should it become necessary to dispose of your machine please contact your local authority for the disposal advice, or take unit to your local recycling centre. 11.2. You MUST make sure that all unused oil, fuel and batteries are disposed of correctly either beforehand or at amenity centre.

  • Page 30: Contact Details

    13. CONTACT DETAILS 13.1. POSTAL ADDRESS Genpower Ltd, Isaac Way, London Road, Pembroke Dock, Pembrokeshire, SA72 4RW. UK. 13.2. TELEPHONE +44 (0) 1646 687880 13.3. +44 (0) 1646 686198 13.4. TECHNICAL E-MAIL service@genpower.co.uk 13.5. WEBSITE www.hyundaipowerequipment.co.uk 14. MANUAL UPDATES 14.1. Our manuals are constantly being reviewed and updated.
  • Page 31 Page 31...
  • Page 32 GENPOWER LTD Isaac Way, London Road Pembroke Dock, UNITED KINGDOM, SA72 4RW T: +44 (0) 1646 687 880 F: +44 (0) 1646 686 198 E: info@hyundaipowerequipment.co.uk www.hyundaipowerequipment.co.uk...

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