Instruction/ maintenance manual of the product EHT753D Zenoah
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eHT753S eHT603D 848-D3N-93A1 (704) OWNER’S MANUAL HEDGE-TRIMMERS • Before using our products, please read this manual carefully to understand the proper use of your unit.
SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions carefully and follow them without fail.
1. Plate receive 2. Right handle 3. Starter 4. Fuel cap 5. Left handle 6. Engine Stop switch 7. Throttle lever 8. Fuel tank 9. Muffler 10. Blade 11. Air cleaner 12. Spark plug 13. Gear case 14. Throttle cable 15. Choke lever 16. Front handle 17. Engine switch 18.
English For safe operation and maintenance, symbols are carved in relief on the machine. According to these indications, please be careful not to take a mistake. (a). The port to refuel the "MIX GASOLINE" POSITION: FUEL TANK CAP (b).The direction to close the choke POSITION: AIR CLEANER COVER (c).
3. SAFETY PRECAUTIONS ■ BEFORE USING THE MACHINE a. Read this owner's manual carefully to understand how to operate this unit properly. b. This product has been designed for use in trimming lea.
3. SAFETY PRECAUTIONS g. Lack of sleep, tiredness, or physical exhaustion results in lower attention spans, and this in turn leads to accidents and injury. Limit the amount of time over which the hedge-trimmer is to be used continuously to somewhere around 30~40 minutes per session, and take 10~20 minutes of rest between work sessions.
3. SAFETY PRECAUTIONS ■ WARNING CONSIDERING HANDLING OF FUEL a. The engine of this product is designed to run on a mixed fuel which contains highly flammable gasoline.
3. SAFETY PRECAUTIONS persons, always check the presence and locations of others so as to maintain a distance each person sufficient to ensure safety. c. Make sure that there are no loose screws or bolts, fuel leaks, ruptures, dents, or any other problems which might interfere with safe operation.
3. SAFETY PRECAUTIONS ■ KICKBACK SAFETY PRECAUTIONS •A dangerous reaction may occur when the spinning blade contacts a solid object in the critical area. It is called Kick back. As a result, the operator can lose control of the unit which can cause serious or fatal injury.
3. SAFETY PRECAUTIONS d. If the grass gets caught in the blade during operation, or if you need to check the unit or refuel the tank, always be sure to turn off the engine. e. If the blade touches a hard object like a stone, immediately stop the engine and check if something is wrong with the blade.
English d. When sharpening, removing, or reattaching the blade, be sure to wear thick, sturdy gloves and use only proper tools and equipment to prevent injury.
English 4. FUEL •G asoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. • Wipe up all spills before starting the engine. •M ake sure to stop the engine and allow it cool before refueling the unit. • Keep open flames away from the area where fuel is handled or stored.
English 5. OPERATION ■ STARTING THE ENGINE Keep the blades clear of everything around It as they will start moving upon the engine starts. 1. [eHT753S] Make sure that the throttle lever is at idling position. [eHT603D] Release the throttle lever and make sure it is fully back.
English ■ CUTTING WORK •W eather conditions and altitude may effect carburation. • Do not allow anyone to stay close to the hedge-trimmer while working or while adjusting the carburetor. ■ HOW TO USE HANDLE [eHT603D only] (F5) To reduce fatigue when trimming hedges, the handle can be swivelled through 90° to the left or right.
English 6. MAINTENANCE F8 F10 F9 Before cleaning, inspecting, or repairing the unit, make sure that the engine has stopped and is cool. ■ BLADE (F8) • Check the blade and the fasteners for looseness, cracking, or bending. • Check the cutting edges and reform with a flat file.
16 English 6. MAINTENANCE F11 F12 3. Check if the safety lock returns to its original position when you release your hand from safety lock. If you find any defects at the checks above, contact your nearest servicing dealer for repair.
17 English 6. MAINTENANCE F13 F14 F15 ■ FUEL FILTER (F13) When the engine runs short of fuel supply, check the fuel strainer for blockage. ■ WAY OF THE COOLING AIR (F14) This engine is air-cooled. Dust clogging between the inlet port of the cooling air and cylinder fins will cause overheating of the engine.
18 English 6. MAINTENANCE F16 F17 F18 ■ GEARCASE (F16) Supply multi-purpose grease at every 20 hours of use . 1. Use a grease pump. 2. Feed grease until it comes out of the base of blades.(F16-a) ■ ADJUSTING CARBURETOR (F17) The carburetor has been adjusted at the factory.
19 English 6. MAINTENANCE F19 F20 ■ MUFFLER AFTER 100 HOURS OF USE 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 at the same time. (F19) (1) screw driver (2) muffler 2.
English Model name .................. eHT753S [eHT603D] Type .......Single blade [Double-blade], double-action type Blade length .............................. 750 [600]mm Engine model ........................... Zenoah G20LH Displacement ............
An important point after buying a device Zenoah EHT753D (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Zenoah EHT753D yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Zenoah EHT753D - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Zenoah EHT753D you will learn all the available features of the product, as well as information on its operation. The information that you get Zenoah EHT753D will certainly help you make a decision on the purchase.
If you already are a holder of Zenoah EHT753D, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Zenoah EHT753D.
However, one of the most important roles played by the user manual is to help in solving problems with Zenoah EHT753D. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Zenoah EHT753D along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
