Zenoah EHT603D Page 16 Owner'S Manual Download | Manualshive

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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.

■

ANTI-VIBRATION SYSTEM (F11)

The deformed or damaged anti-
vibration system may cause of the
breakages like getting rickety or
falling off of engine and/or blade.

• [eHT753S] Check periodically if

the rubber cushions are not
deformed or damaged.

• [eHT603D] Check periodically if

the springs are not deformed or
damaged.

■

AIR CLEANER (F12)

Release the air cleaner cover and
remove dusts. In case the element is
dirty, carefully wash it with warm
water containing neutral detergent.
Completely dry before refitting the
element. If the element is deformed
or damaged, replace it with new one.

(1) Element
(2) Filter
(3) Air cleaner cover

Clogged air cleaner spoils engine
performance. Also, operation with no
element or with deformed or
damaged element causes irregular
wear outs of the engine mechanism.

IMPORTANT

WARNING

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Summary of Contents for EHT603D

Page 1: ...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 Keep this manual handy CAUTION ...

Page 2: ...RNINGS IN THE MANUAL This mark indicates instructions which must be followed in order to prevent accidents which could lead to serious bodily injury or death This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damage This mark indicates hints or directions useful in the use of the product NOTE IMPORTANT WARNING 2 English Contents 1 PARTS LOCATION ...

Page 3: ... 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 Safty lock lever 19 Rear handle 20 Lock lever 21 Grease nipple English 1 PARTS LOCATION 3 ...

Page 4: ...on the carburetor side When rebuilding the cleaner be sure to follow the following order element felt element If dust remains on the cleaner when it is used the dust may enter the engine cause abrasion in the pistons and lead to engine damage 2 GEAR CASE Please re supply the gear case with grease every 25 hours Grease must be added every day if the unit is used in dusty areas Grease should be adde...

Page 5: ...not be able to operate the hedge trimmer properly and in a safe manner d Avoid running the engine indoors The exhaust gases contain harmful carbon monoxide e Never use your hedge trimmer under circumstances like those described below 1 When the ground is slippery or when other conditions exist which might make it not possible to maintain a steady posture while using the hedge trimmer 2 At night at...

Page 6: ... otherwise transferring the ownership of this product j Never allow children or anyone unable to fully understand the directions given in this manual to use this hedge trimmer WORKING GEAR AND CLOTHING a When using your hedge trimmer you should wear proper clothing and protective equipment as follows 1 Helmet 2 Protection goggles or face protector 3 Thick work gloves 4 Non slip sole work boots 5 E...

Page 7: ... any fuel spillage occurs during refueling use a dry rag to wipe up spills before turning the engine back on again e After refueling screw the fuel cap back tightly onto the fuel tank and then carry the hedge trimmer to a spot 3m or more away from where it was refueled before turning on the engine THINGS TO CHECK BEFORE USING YOUR HEDGE TRIMMER a Before beginning work look around carefully to get ...

Page 8: ...he end corner sharp and round the root of the edge g Check the bolt to fasten the blade and be sure the blade turns smoothly without abnormal noise NOTES ON STARTING THE ENGINE 1 Take a careful look around to make sure that no obstacles exist within a perimeter of 15m or less around hedge trimmer 2 Place the body of the hedge trimmer onto the ground in a flat clear area and hold it firmly in place...

Page 9: ...dge trimmer do not let the unit get closer to your feet nor raise the unit above your waist NOTES ON TRANSPORTATION a Make sure the appropriate blade cover is in place b When transporting by car fix the unit firmly using a rope Do not transport by bicycle or motorbike because it is dangerous c Never transport the hedge trimmer over rough roads over long distances without first removing all fuel fr...

Page 10: ...tting down the engine Doing so may result in serious burns i When you finish cutting in one location and wish to continue work in another spot turn off the engine and turn the unit as the blade faces away from your body MAINTENANCE SAFETY PRECAUTION a Perform the maintenance and checking operations described in this manual at regular intervals If any parts must be replaced or any maintenance or re...

Page 11: ...ves and use only proper tools and equipment to prevent injury e When replacing blade or any other parts or when replacing the oil or any lubricants always be sure to use only ZENOAH products or products which have been certified by ZENOAH for use with the hedge trimmer 3 SAFETY PRECAUTIONS 11 ...

Page 12: ...onth or more may clog the carburetor or result in the engine failing to operate properly Put remained fuel into an air tight container and keep it in the dark and cool room Please ask for mixed gasoline for air cooled 2 cycle engines at your nearest gas station or use fuel made by putting unleaded gasoline for automobiles and air cooled 2 cycle engine oil into a mixing container in accordance with...

Page 13: ...Idling start position 9 Clear tube 4 Stop switch 10 Choke lever 5 Engine switch 11 Open 6 Run 12 Close 5 Place the unit on a flat firm place Keep the cutting head clear of everything around it 6 While holding the unit firmly pull out the starter rope quickly F4 7 After the engine has started allow the engine to warm up Pull the throttle lever STOPPING THE ENGINE F1 eHT753S 1 Please return the thro...

Page 14: ...ocked in its new position you can apply the throttle again 1 Handle 2 Locking lever Use only as much throttle as is needed to do the job Excessive engine speed is unnecessary Avoid cutting thick branches for which will damage the blades and shorten the life of drive systems Tilting the trimmer 5 to 10 to the cutting object will make the job easy and bring a good result Always keep your body to the...

Page 15: ...olts by 1 2 3 4 turns 3 With the blade securing bolts loosened as described in step 2 tighten the nuts 4 Make sure that the upper and lower blade move smoothly 1 Blade securing bolt 2 Nut 3 Locations for adjusting the blade gaps 4 locations 4 Locations for adjusting the blade gaps 3 locations SAFETY LOCK F10 Stop operation when the safety lock is defective Safety lock is the device not to accelera...

Page 16: ...ically if the rubber cushions are not deformed or damaged eHT603D Check periodically if the springs are not deformed or damaged AIR CLEANER F12 Release the air cleaner cover and remove dusts In case the element is dirty carefully wash it with warm water containing neutral detergent Completely dry before refitting the element If the element is deformed or damaged replace it with new one 1 Element 2...

Page 17: ...cover SPARK PLUG F15 Starting failure and mis firing are often caused by a fouled spark plug Periodically clean the spark plug and replace with a new one as required When dismounting the plug cap be careful not to take off the seal from the plug cap Operating the engine without seal may cause overheating of the engine When setting up the spark plug screw it by your fingers at first then tighten by...

Page 18: ... your unit 1 Idle adjusting screw 2 Up 3 Down 4 Fuel adjusting screw Opening 1 1 4 5 Decrease 6 Increase THROTTLE WIRE PLAY F18 Throttle wire play should be 1 2 mm After completely returning the throttle lever take the throttle wire at the carburetor end in your fingers and give a light tug If the play is too great or too small readjust the position of the wire retaining nut Loosen the lock nut an...

Page 19: ...he clutch lining and drum and if it has wipe it away using oil free lead free gasoline MAINTENANCE BEFORE STORAGE Use a dry rag to wipe any fuel which has been spilled onto the unit F20 1 Extract fuel from the tank and run the engine until it stops naturally 2 Remove the spark plug and put in 1 2 cc of 2 cycle oil in the engine Pull the starter rope 2 3 times set the plug back and stop it at the c...

Page 20: ...ug Champion CJ6Y Fuel Mixture when using ZENOAH genuine oil FC grade 50 1 when using market oil FB grade 25 1 Fuel tank capacity 0 4 litres Starter Recoil starter Clutch Centrifugal type Reduction ratio 5 11 Dry weight 5 15 5 1 kg Specifications are subject to change without notice 7 SPECIFICATIONS Head Office 1 9 Minamidai Kawagoe city Saitama 350 1192 Japan Telephone 81 49 243 1117 Telecopier 81...

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