Table of Contents
Summary of Contents for Onyx LX700
- Page 1 19HP 708cc PROPANE ENGINE OPERATOR MANUAL ONYX PROPANE ENGINE LX700 This Guide provides necessary instructions on machine operation and maintenance. Before operation or use of this machine, please carefully read and understand this Guide.
- Page 2 12605 Commerce Station Drive • Suite 700 Huntersville, NC 28078 704.827.9368 Website: https://www.onyxsolutions.store/ No further notice will be given for possible change of specification and parts. Machine Information: Please fill in when installing for future reference. Model number: _____________________________________________________________________ Machine serial number: ____________________________________________________________ Sales representative: _______________________________________________________________ PO number: _________________________________________________________________________ Date PO placed: _____________________________________________________________________...
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Page 3: Table Of Contents
TABLE OF CONTENTS Parts Ordering Warranty Claims Technical Support Protect the Environment Genral Information Safety Symbols General Safety Standards Components and Controls Engine Specifications Engine Dimensions What You Need To Know 10-11 Standards of Use 11-13 Maintenance 14-16 Troubleshooting Wiring Diagram Notes... -
Page 4: Parts Ordering
Machine IPL’s can be found at the top of the SHOP page of the ONYX website. Before matching parts or accessories, please firstly determine your machine model and serial number. You can order parts and accessories from any authorized service center or dealer by telephone at 704-827-9368, or email us at sales@onyxsolutions.com... -
Page 5: Genral Information
GENERAL INFORMATION READING AND UNDERSTANDING THE MANUAL Some paragraphs in the manual containing information of particular importance for safety and operation are highlighted at various levels of emphasis, and signify the following: NOTE: or IMPORTANT: These give details or further information on what has already been said, and aim to prevent damage either to the engine or other damages. - Page 6 GENERAL SAFETY STANDARDS PREPERATION: 1) Do not wear loose-fitting clothing, dangling drawstrings, jewels or items that could become caught; tie up long hair and keep at safe distance while starting the lawnmower. 2) Turn engine OFF and let it cool before removing gas cap. 3) WARNING: DANGER! Fuel is highly flammable: –...
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Page 7: Components And Controls
COMPONENTS AND CONTROLS ENGINE COMPONENTS: 1. Oil fillercap with dipstick 2. Oil drain plug 3. Air cleaner cover 4. Fuel stopcock 5. Spark plug cap 6. Engine code ENGINE COMPONENTS: The throttle trigger (generally a lever), fitted to the machine, is connected to the engine by a cable. Consult the machine’s Instructions Manual to identify the throttle trigger and its positions, usually marked by symbols, corresponding to: CHOKE: To be used for starting from cold. -
Page 8: Engine Specifications
CLEANEST EMISSIONS IN CLASS LEHR Propane Fuel Systems on the LX700 are certified 53% cleaner emissions than the closest engine in its class according to the Environmental Protection Agency. Standard low tone catalytic mufflers reduce carbon monoxide emissions well below OSHA permissible exposure limits. -
Page 9: Engine Dimensions
LX700 19HP PROPANE ENGINE DIMENSIONS (mm) 553.48 21.8 374.47 454.50 14.7 17.9 430.95 17.0 206.83 11.5 80.50 9.49 225.16 25.40 115.69 6.35 76.20 487.96 19.2 7/16-20 UNF 1.65" Depth 35° 35° 185.43 165.68 10.0 132.35 100.77 268.57 10.6 10.0 3/8"-1/16 UNC 45°... -
Page 10: What You Need To Know
WHAT YOU NEED TO KNOW The engine performance, reliability and life are influenced by many factors, some external and some strictly associated with the quality of the products used and with the scheduled maintenance. The following information allow a better understanding and use of your engine. ENVIRONMENTAL CONDITIONS: The operation of a four-stroke endothermic engine is affected by: a) Temperature:... -
Page 11: Standards Of Use
WHAT YOU NEED TO KNOW SPARK PLUG: Not all the spark plugs for endothermic engines are the same! a) Use only spark plugs of the recommended type, with the right heat range. b) Check the length of the thread, because – if too long – it will damage the engine beyond repair. c) Make sure that the electrodes are clean and their gap is correct. - Page 12 STANDARDS OF USE STARTING THE ENGINE (COLD): The engine must be started in the way describing in the machine’s instruction manual, always making sure that any device (if present) that could cause the machine to advance or engine to stop is disengaged. a) Open the fuel stopcock.
- Page 13 STANDARDS OF USE LONG STORAGE (OVER 30 DAYS): In case the engine has to be stored for a long time (for example at the end of the season), a few precautions are needed to help the future start-up. a) To prevent the formation of deposits inside the tank, empty it of fuel by unscrewing the carburettor float chamber plug and collecting all the fuel in a suitable container.
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Page 14: Maintenance
MAINTENANCE WARNING: Remove the spark plug cap and read instructions before carrying out any cleaning, replair, or maintenance operation. Wear proper clothing and working gloves whenever your hands are at risk. Do not perform maintenance or repair operation without the necessary tools and technical knowledge. - Page 15 MAINTENANCE CHANGE OIL: See sepcific chapter for the oil to be used. WARNING: Drain oil while the engine is warm, being careful not to touch the hot engine nor the drained oil. a) Place the machine on a flat surface. b) Clean the area around the filler cap and unscrew the cap with dipstick.
- Page 16 MAINTENANCE SPARK PLUG SERVICE: a) Remove the spark plug using a spark plug socket wrench. b) Clean the electrodes with a metal brush and remove any carbonaceous build-up. c) Using a thickness gauge, check for the right gap (0.6-0.8mm) between the electrodes. d) Install the spark plug and tighten with a socket wrench.
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Page 17: Troubleshooting
TROUBLESHOOTING Problem Reason Solution Check and refuel No fuel Empty fuel tank and refill with fresh fuel Stale fuel or build-ups in tank Perform the starting procedure correctly Incorrect starting procedure Spark plug disconnected Check that the spark plug cap fits well over the plug terminals The spark plug is wet or the spark plug electrodes are Check... -
Page 18: Wiring Diagram
WIRING DIAGRAM/SCHEMATIC Link to Wiring Schematic PDF file on ONYX Website Support Page: https://www.onyxsolutions.store/support... -
Page 19: Notes
NOTES... - Page 20 onyxsolutions.co...
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