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Summary of Contents for HU625HWT

Page 1: ...OPERATOR S MANUAL WHEELED WEEDTRIMMER Assembly Operation Maintenance Service and Adjustments Storage Troubleshooting 115648927 Rev 1 o2 o7 14 BY Printed inU S A ...

Page 2: ...ws Federal laws apply on federal lands A spark arrester for the muffler is available through your nearest Sears Service Centre Department in Canada see the REPAIR PARTS sec tion of this manual I GENERAL OPERATION Read understand and follow all instruc tions on the machine and in the manual before starting Be thoroughly familiar with the controls and the proper use of the machine before starting Do...

Page 3: ...rator could lose footing or balance Do not trim excessively steep slopes Do not trim on wet grass Reduced foot ing could cause slipping III CHILDREN Tragic accidentscan occur if the operator is not alert to the presence of children Children are often attracted to the machine and the trimming activity Never assume that children will remain where you last saw them Keep children out of the trimming a...

Page 4: ...t down two end corners of carton and lay end panel down flat 3 Remove all packing materials 4 Roll trimmer out of carton and check carton thoroughly for additional loose parts HOW TO SET UP YOUR TRIMMER TO UNFOLD HANDLE IMPORTANT Unfold handle carefully so as not to pinch or damage control cables 1 Loosen handle knobs enough to allow upper handle to be unfolded from the shipping position 2 Raise u...

Page 5: ...immer head Throttle control control bar ine oil cap w dipstick Starter handle Primer Spark pfug Muffler Gasoline cap Air Chassis IMPORTANT This trimmer is Trimmer shipped WITHOUT OIL OR head GASOLINE in the engine NOTE Gasoline containing up to 10 Trimmer ethanol El0 is acceptable for use in line this machine The use of any gasoline exceeding 10 ethanol El0 will void the product warranty Trimmer h...

Page 6: ...tion 2 Release tab and be sure head ts locked into one of the six 6 height positions TRIMMER HEAD DRIVE CONTROL Your trimmer is equipped with a trimmer head drive control bar whtch will require the operator to be positioned behind the trimmer handle to operate the trimmer To start trimmer head rotation push the trimmer head control lever 1 forward and hold the trimmer head control bar down to the ...

Page 7: ...ine push primer three 3 times beforetrying to star Use afirm push This step is not usually neces sary when starting an engine which has already run for a few minutes 7 2 Move throttle control leverto FAST position 3 Hold upper handle firmly and pull starter handle quickly Do not allow starter rope to snap back NOTE In cooler weather it may be necessary to repeat priming steps In warmer weather ove...

Page 8: ...st maintain trimmer as instructed in this manual Some adjustments will need to be made periodically to properly maintain your unit All adjustments in the Service and Adjust ments section of this manual should be checked at least once each season Once a year replace the spark plug and replace air filter element A new spark plug and clean new air filter element assure proper air fuel mixture and het...

Page 9: ...mmer head is balanced and will not vibrate abnormally 41_WARNING Use only the specified trimmer line Do not use other materials such as wire string rope etc Wire can break offduring trimming and become a dangerous missile that can cause serious injury TO CUT LINE TO PROPER LENGTH NOTE Trimmer line pre cut to proper length is available for this unit see the Repair Parts section of this manual If tr...

Page 10: ...ot come in contact with spark plug 2 Remove engine oil cap lay aside on a clean surface 3 Tip trimmer on its side as shown and drain oil into a suitable container Rock trimmer back and forth to remove any oil trapped inside of engine 4 Wipe off any spilled oil on trimmer or on side of engine 5 Fill engine with o_1 See ADD OIL in the Operation section of this manual 6 Replace engine oil cap 7 Recon...

Page 11: ... ADJUST HANDLE IF EQUIPPED The upper handle may be adjusted to dif ferent height positions Loosen handle knob only enough to allow the upper handle to pivot to the desired position Tighten handle knob securely NOTE The handle knob and bolt may be reversed for Ieft handed operation Upper handle Handle knob TO REMOVE REPLACE TRIMMER HEAD DRIVE BELT 1 Remove screw at front of chassis cover tl 2 Lift ...

Page 12: ...and tighten screw securely Nut Idler bracket Spacer Flat idler Bottom _ belt keeper Flatidler Trimmer head pulley proper engine speed Overspeeding the engine above the factory high speed setting can be dangerous If you think the engine governed high speed needs adjusting take your unit to a qualified service center which has proper equipment and experience to make any necessary adjustments Immedia...

Page 13: ...line in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor Do not drain the gas tank and carburetor if using fuel stabilizer ENGINE OIL Drain oil withengine warm and replace with clean engine oil See ENGINE in the Maintenance section of this manual CYLINDER 1...

Page 14: ...er and trimmer head 3 Check oil level 4 Trim at slower walking speed Excessive 1 Lines uneven or broken 1 Vibration 2 Loose nuts or bolts 2 3 Damaged trimmer head 3 Starter rope 1 Bent engine crankshaft 1 hard to pull Loss of t Belt not driving 1 head drive Hard to push 1 Handle height position not 1 right for you 1 Trimmer line length is 1 too short Throttle control lever not incorrect position i...

Page 15: ... 15 degrees A 10 degree slope Is a hill that Increases In height at approximately 1 7 feet in 10 feet A 15 degree slope Is a hill that Increases In height at approximately 2 5 feet In 10 feet Use extreme care at all times and avoid sudden turns or maneuvers Follow other Instructions In this manual for safety in trimming on slopes Operate a trimmer across the face of slopes never up or down slopes ...

Page 16: ...WHEELED WEEDTRIMMER ...

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