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eHT752S / eHT602D
848D3M93A1 (712)
G G
B B
OWNER’S MANUAL
HEDGE TRIMMER
eHT752S
eHT602D
GB-1
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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 SOUND LEVEL VIBRATION LEVEL ISO 7916 ISO 10884 LwA racing measured guaranteed 3 2 eHT752S 21.7 cm 104.5 dB(A) 106 dB(A) 5.7 m/s 3 2 eHT602D 21.7 cm 107.2 dB(A) 110 dB(A) 7.8 m/s APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION e13*97/68SH2G3*2002/88*0109*02 GB-2
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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. The products referred to are: DESIGNATION : HEDGE TRIMMER MODELS : eHT752S eHT602D SERIAL NUMBERS : 50100001 and up The company named above will keep on file the following
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eHT752S / eHT602D 1. Parts location 1. Right handle eHT602D 2. Fuel tank 3. Starter 4. Left handle 5. Throttle lever 6. Ignition switch 7. Throttle Cable 8. Muffler 9. Blade 10. Front handle 11. Rear handle 12. Plate receive eHT752S 2. Specification Model ........................................................................................... eHT752S / eHT602D Type ................................................................................................ double-action type eHT752S / eH
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eHT752S / eHT602D 3. Warning labels on the machine If warning label peels off or becomes soiled and impossible to read, you should contact the (1)Read o (1) wner's manual before operat- dealer from which you purchased the product ing this machine. to order new labels and affix them in the required location(s). G B Never modify your machine. (2)Wear head, eye and ear protection. We won’t warrant the machine, if you use the remodeled hedge trimmer or if you don’t ob- serve the proper usage written
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eHT752S / eHT602D 5. For safe operation 2. Never use the product, 1. THIS MACHINE CAN CAUSE a. when the ground is slippery SERIOUS INJURIES. Read this or when you can’t maintain a manual carefully until you com- steady posture. pletely understand and follow all b. At night, at times of heavy fog, safety and operating instruc- or at any other times when tions. Also, know how to stop the your field of vision might be machine quickly in an emer- limited and it would be diffi- gency. cult to gain
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eHT752S / eHT602D 5. For safe operation NOTE WARNING • Never place the throttle into the Check and follow the local regula- high-speed position when start- tions as to sound level and hours of ing the engine. operations for the product. G • Never start the engine at the cut- B BEFORE STARTING ting attachment side. THE ENGINE 1. The area within a perimeter of 3. After starting the engine, check 15 m of the person using the to make sure that the cutting at- product should be considered a ta
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eHT752S / eHT602D 5. For safe operation • IF SOMEONE COMES HANDLING FUEL 1. Guard against hazardous situa- 1. The engine of the ZENOAH prod- tions at all times. Warn adults to uct is designed to run on a mixed keep pets and children away from fuel, which contains highly flam- the area. Be careful if you are ap- mable gasoline. Never store cans proached. Injury may result from of fuel or refill the tank of the unit flying debris. in any place where there is a 2. If someone calls out or otherwi
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eHT752S / eHT602D 6. Fuel ■ FUEL 4. Pour in the rest of gasoline and agitate again for at least one minute. As some oils may be difficult to agitate depending on oil ingredients, sufficient agi- • Gasoline is very flammable. Avoid smoking or tation is necessary for the engine to last long. Be bringing any flame or sparks near fuel. Make sure careful that, if the agitation is insufficient, there is an G to stop the engine and allow it cool before refuel- increased danger of early piston seizing d
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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 se- curely. 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. Push the primer several times until overflown fuel flo
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eHT752S / eHT602D 7. Operation CUTTING WORK WARNING • Weather conditions and altitude may effect G carburation. B • Do not allow anyone to stay close to the hedge- trimmer while working or while adjusting the car- buretor. Horizontal cut: HOW TO USE : HANDLE (eHT602D) • In order to get the best cutting results, slightly tilt the • To reduce fatigue when trimming hedges, the handle blade (5÷10°) towards the cutting direction. can be swivelled through 90° to the left or right. • Do not press
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eHT752S / eHT602D 8. Maintenance Every Every Every 25 50 100 Before System/components Procedure Note hours hours hours use after after after fuel leaks, fuel spillage wipe out ✔ fuel tank, air filter, fuel filter inspect/clean ✔✔ replace, if necessary see adjusting replace carburetor idle adjusting screw ✔ idling speed if necessary clean and readjust GAP: 0.6 ~ 0.7 mm spark plug ✔ plug gap replace, if necessary cylinder fins, intake air cooling vent clean ✔ muffle
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eHT752S / eHT602D 8. Maintenance SAFETY LOCK ANTI-VIBRATION SYSTEM WARNING WARNING The deformed or damaged anti-vibration system may • Stop operation when the safety lock is de- G cause of the breakages like getting rickety or falling fective. B off of engine and/or blade . • Safety lock is the device not to accelerate the throttle • [eHT752S] Check periodically if the rubber cushions lever without intention. While pushing the safety lock, are not deformed or damaged. you can accelera
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eHT752S / eHT602D 8. Maintenance WAY OF THE COOLING AIR ADJUSTING CARBURETOR • This engine is air-cooled. Dust clogging between the The carburetor has been adjusted at the factory. Should inlet port of the cooling air and cylinder fins will cause your unit need readjustment due to the changes in alti- overheating of the engine. Periodically check and tude or operating conditions, please let your skillful dealer clean the cylinder fins after removing the air cleaner make the adjustment. A wrong
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eHT752S / eHT602D 8. Maintenance PROCEDURES TO BE PERFORMED AF- TER 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 cylin- der 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. Sto
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eHT752S / eHT602D 11. Troubleshooting guide Case 1. Starting failure CHECK PROBABLE CAUSES ACTION fuel tank → incorrect fuel → drain it and use correct fuel fuel filter → fuel filter is clogged → clean carburetor adjustment screw → out of normal range → adjust to normal range sparking (no spark) → spark plug is fouled/wet → clean/dry → plug gap is incorrect → correct (GAP: 0.6 ~ 0.7 mm) spark plug → disconnected → retighten Case 2. Engine starts but does not keep running/hard re-starting CHECK P
