User manual DOLMAR HT-120 PARTS LIST 6-98

[. . . ] Thank you very much for selecting the DOLMAR Hedge Trimmer. We are pleased to be able to offer you the DOLMAR Hedge Trimmer which is the result of a long development program and many ears of knowledge and experience. The Hedge Trimmer models HT-120 combines the advantages of state-of-the-art technology with ergonomic design, they are light weight, handy, compact and represent professional equipment for a great variety of applications. Please read, understand and follow this booklet which refers in detail to the various points that will demonstrate its outstanding performance. [. . . ] The correct mixture ratio: Gasoline : DOLMAR genuine two-stroke engine oil = 50 : 1 or Gasoline : Other manufacturer's two-stroke engine oil = 25 : 1 recommended NOTE: When mixing gasoline with two-stroke engine oil, use only gasoline which contains no ethanol or methanol (types of alcohol). This will help to avoid possible damage to engine fuel lines and other engine parts. Do not mix gasoline and oil directly in the fuel tank. NOTE: For preparing the fuel-oil mixture, first mix the entire oil quantity with half of the fuel required. In an approved can which meets of exceeds all local code standards, then add the remaining fuel. Thoroughly shake the mixture before filling it into the Hedge Trimmer's tank. It is not wise to add more engine oil than specified to ensure safe operation. It will only result in a higher production of combustion residues which will pollute the environment and clog the exhaust channel in the cylinder as well as the muffler. Utmost care is required when handling fuel. fuel may contain substances similar to solvents. Refuel either in a well ventilated area or outdoors. Rotation of the cutting device during idling speed is not allowed. check with your dealer for adjustment if in doubt. Check for clean and dry handles and test function of the I-O Switch. Start the Hedge Trimmer only in accordance with the instructions. Use any other methods for starting the engine. Start the hedge Trimmer engine only after the entire assembly is done. Operation of the engine is only permitted after all the appropriate accessories are attached. Before starting, make sure that the cutting device has no contact with objects such as branches, stones, etc. Before trimming, inspect area for wires, cords, glass, or other foreigh objects which could come in contact with the blade. Be aware of any and all electric lines and electric fences. Move at least 3 meters away from the place of refuelling. [. . . ] General Engine assembly, screws and nuts Throttle lever Safety lock key I-O switch Air filter Cooling air duct Cutting tool Idling speed Gear case Spark plug Muffler Suction head Fuel tank Fuel tank Carburetor Visual inspection for damage and tightness Check for general condition and security Functional check Functional check Functional check To be cleaned To be cleaned Check for damage and sharpness Inspection (cutting tool must not move) Supply of grease Inspection, replace if necessary Check and if necessary clean the opening To be replaced To be cleaned Empty fuel tank Operate until engine runs out of fuel Every 20 hours Weekly Fault Engine not starting or under difficulties System Ignition system Observation Ignition spark is present No ignition spark Cause Faulty fuel supply or compression system, mechanical defect I-O switch operated, wiring fault or short circuit, spark plug or connector defective, ignition module faulty Incorrect choke position, carburetor defective, suction head (gas line filter) dirty, fuel supply line bent or interrupted Cylinder bottom gasket defective, crankshaft seals damaged, cylinder or piston rings defective Improper sealing of spark plug Broken starter spring, broken parts inside of the engine Inside of engine Outside of engine Mechanical fault Warm start problems Starter not engaging Engine starts but dies immediately Incorrect idling adjustment, suction head or carburetor contaminated Fuel tank vent defective, fuel supply line interrupted, cable or I-O switch faulty Several systems may simultaneously be affected For handheld engine : The Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. Category C=50 hours, B=125 hours, and A=300 hours. , La Mirada, California, (herein "MAKITA") warrant to the initial retail purchaser and each subsequent owner, that this utility equipment engine (herein "engine" ) was designed, built, and equipped to conform at the time of initial sale to all applicable regulations of the U. Environmental Protection Agency (EPA), and that the engine is free of defects in materials and workmanship which would cause this engine to fail to conform with EPA regulations during its warranty period. [. . . ]