eHT752S / eHT602D 848D3M93A1 (712) G B OWNER’S MANUAL HEDGE TRIMMER eHT752S eHT602D GB-1
eHT752S / eHT602D EXPLANATION OF SYMBOLS AND SAFETY WARNINGS eHT752S WARNING!!! RISK OF DAMAGING HEARING Wear head, eye and ear protection. eHT602D WARNING!!! RISK OF DAMAGING HEARING Wear head, eye and ear protection. MODEL 3 eHT752S 21.7 cm eHT602D 21.7 cm3 SOUND LEVEL ISO 10884 LwA measured guaranteed 104.5 dB(A) 106 dB(A) 107.2 dB(A) 110 dB(A) VIBRATION LEVEL ISO 7916 racing 5.7 m/s2 7.
eHT752S / eHT602D G B EC DECLARATION OF CONFORMITY We, Husqvarna Zenoah Co., Ltd. 1-9, Minamidai, Kawagoe, Saitama, Japan declare in sole responsibility that the following products referred to in this declaration conform with DIRECTIVE 89/336/EEC, 98/37/EC 2000/14/EC Internal control production.
eHT752S / eHT602D 1. Parts location 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Right handle Fuel tank Starter Left handle Throttle lever Ignition switch Throttle Cable Muffler Blade Front handle Rear handle Plate receive eHT602D eHT752S 2. Specification Model ........................................................................................... eHT752S / eHT602D Type ................................................................................................ double-action type eHT752S / eHT602D ..
eHT752S / eHT602D 3. Warning labels on the machine (1)Read owner's manual before operat(1) ing this machine. (2)Wear head, eye and ear protection. (3)Handling this machine improperly could result in accidents causing serious injury or death. Read this manual carefully and practice using the hedge-trimmer until you are fully acquainted with all operations and have learned to use it correctly.
eHT752S / eHT602D 5. For safe operation 1. THIS MACHINE CAN CAUSE SERIOUS INJURIES. Read this manual carefully until you completely understand and follow all safety and operating instructions. Also, know how to stop the machine quickly in an emergency. 2. Keep this manual handy so that you may refer to it later whenever any questions arise. Also note, if you have any questions which cannot be answered herein, contact the dealer from whom you purchased the product. 3.
eHT752S / eHT602D 5. For safe operation NOTE Check and follow the local regulations as to sound level and hours of operations for the product. BEFORE STARTING THE ENGINE 1. The area within a perimeter of 15 m of the person using the product should be considered a hazardous area into which no one should enter. If necessary, yellow warning rope, warning signs should be placed around the perimeter of the area.
eHT752S / eHT602D 5. For safe operation • IF SOMEONE COMES 1. Guard against hazardous situations at all times. Warn adults to keep pets and children away from the area. Be careful if you are approached. Injury may result from flying debris. 2. If someone calls out or otherwise interrupts you while working, always be sure to turn off the engine before turning around. MAINTENANCE 1.
eHT752S / eHT602D 6. Fuel ■ FUEL • Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. Make sure to stop the engine and allow it cool before refueling the unit. Select outdoor bare ground for fueling and move at least 3 m (10 ft) away from the fueling point before starting the engine. • The Zenoah engines are lubricated by oil specially formulated for air-cooled 2-cycle gasoline engine use.
eHT752S / eHT602D 7. Operation STARTING ENGINE 6. While holding the unit firmly, pull out the starter rope quickly until engine fires. WARNING The cutting head will start moving upon the engine starts. 1. Feed fuel into the fuel tank and tighten the cap securely. 2. Rest the unit on a flat, firm place. Keep the cutting head off the ground and clear of surrounding objects as it will start moving upon starting of the engine. IMPORTANT 3.
eHT752S / eHT602D 7. Operation CUTTING WORK WARNING • Weather conditions and altitude may effect G B carburation. • Do not allow anyone to stay close to the hedgetrimmer while working or while adjusting the carburetor. HOW TO USE : HANDLE (eHT602D) • To reduce fatigue when trimming hedges, the handle can be swivelled through 90° to the left or right. Horizontal cut: • In order to get the best cutting results, slightly tilt the blade (5÷10°) towards the cutting direction.
eHT752S / eHT602D 8.
eHT752S / eHT602D 8. Maintenance SAFETY LOCK ANTI-VIBRATION SYSTEM WARNING WARNING • Stop operation when the safety lock is defective. • Safety lock is the device not to accelerate the throttle lever without intention. While pushing the safety lock, you can accelerate the throttle lever. The deformed or damaged anti-vibration system may cause of the breakages like getting rickety or falling off of engine and/or blade . • [eHT752S] Check periodically if the rubber cushions are not deformed or damaged.
eHT752S / eHT602D 8. Maintenance WAY OF THE COOLING AIR • This engine is air-cooled. Dust clogging between the inlet port of the cooling air and cylinder fins will cause overheating of the engine. Periodically check and clean the cylinder fins after removing the air cleaner and the cylinder cover. SPARK PLUG • Starting failure and misfiring are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range.
eHT752S / eHT602D 8. Maintenance PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE G B 1. Remove the muffler, insert a screwdriver into the vent, and wipe away any carbon buildup. Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time. 2. Tighten all screws, bolts, and fittings. 3. Check to see if any oil or grease has worked its way in between the clutch lining and drum, and if it has, wipe it away using oil-free, lead-free gasoline. 9. Storage 1.
eHT752S / eHT602D 11. Troubleshooting guide Case 1. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw sparking (no spark) spark plug → → → → → → PROBABLE CAUSES incorrect fuel fuel filter is clogged out of normal range spark plug is fouled/wet plug gap is incorrect disconnected Case 2.
