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Model Numbers: THT-210/210S/2000/2100/2120 THT-2510/2520/240/2530/2540 HTD-2520PF/2522PF/2526PF HTD-2530PF,HTS-2530PF HEDGETRIMMERS THT-2120 ISM, Inc. • 1028 4 w w w . t a n a k a - u s a . c o m Owner’s Manual Supplier To The Outdoor Power Equipment Industry Street SW •...
It is important that you read, fully understand and observe the following safety precautions and warnings. Careless or improper use of the unit may cause serious or fatal injury. www.tanaka-usa.com WARNING Read, understand and follow all warnings and instructions in this manual and on the unit.
Therefore, continual and regular users should monitor closely the condition of their hands and fingers. If any of the above symptoms appear, seek medical advice immediately. www.tanaka-usa.com Owner’s Manual Cutting Safety • Do not cut any material other than plant hedge.
1. Remove the four nuts (1) (in case of double sided blade, three nuts (1)) from power head side. NOTE! (For THT-2520,HTD-2530PF) To set the blunt guard on the unit, loosen the blade fixing bolts so that the blunt guard can be slid into place. Do not use the washer originally used under support plate (8) together with blunt guard.
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Fuel • Always use branded 89 octane unleaded gasoline. • Use Tanaka two-cycle oil or a quality two-cycle oil at mixing ratio of 50:1 (Gasoline (A) : Oil (B)). • Never use multi-grade oil (10 W/30) or waste oil. • Always mix fuel and oil in a separate clean container.
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If engine does not start, repeat procedures from 2 to 5. 6. After starting engine, pull throttle trigger to release throttle lock. Then allow the engine about 2-3 minutes to warm up before subjecting it to any load. www.tanaka-usa.com Owner’s Manual custsvc@tanaka-ism.com...
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The lock button can not push while the throttle trigger is pulling. NOTE: The throttle trigger will not work if the rear handle is unlocked. Stopping (FIG. 2-6,6B) Decrease engine speed, and push ignition switch to stop position. www.tanaka-usa.com Owner’s Manual custsvc@tanaka-ism.com...
Therefore, it must regularly be replaced with a new one. A damaged filter must always be replaced. NOTE! Saturate the element in 2-cycle oil or the equivalent. Squeeze the element to distribute the oil completely and to remove any excess oil. www.tanaka-usa.com Owner’s Manual custsvc@tanaka-ism.com...
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3. With the bolts set at that position, tighten the cutter fixing nuts. Be sure to replace cutter guide fixing bolts when they are loosened, worn or damaged. Also be sure to replace damaged cutter blade. NOTE! Properly lubricate the cutter sliding surfaces with machine oil. www.tanaka-usa.com Owner’s Manual custsvc@tanaka-ism.com...
Put a few drops of two-cycle engine oil into the cylinder through the spark plug hole, and spin the engine over several times to distribute oil. Cover the unit and store it in a dry area. www.tanaka-usa.com Owner’s Manual Cleaning the cylinder fins (Fig.
Check that the angle gear is filled with grease. • Clean the air filter. Monthly maintenance • Rinse the fuel tank with gasoline. • Clean the exterior of the carburetor and the space around it. • Clean the fan and the space around it. www.tanaka-usa.com Owner’s Manual custsvc@tanaka-ism.com...