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Save This Manual for Future Reference Original Instruction WALK-BEHIND STRING TRIMMER MOWER Operator’s Manual MODEL NUMBER : 33922 SERIAL NUMBER : Both model number and serial number may be found on the main label. You should record both of them in a safe place for future use. FOR YOUR SAFETY READ AND UNDERSTAND THE ENTIRE MANUAL BEFORE OPERATING MACHINE...
Your walk-behind string trimmer mower TABLE OF CONTENTS has many features that will make your job faster and easier. Safety, performance, and Introduction dependability have been given to top priority in Recycling And Disposal the development of this machine, making it easy Symbols to maintain and operate.
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SYMBOLS G a s o l i n e a n d i t s v a p o r s a r e T h e r a t i n g p l a t e o n y o u r m a c h i n e m a y e x t r e m e l y f l a m m a b l e a n d show symbols.
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safety glasses with side shields when operating and SAFETY while performing an adjustment or repair. General Safety Rules Always use approved ear protection while you operate the product. Noise for a long period can cause noise- induced hearing loss. UNDERSTAND YOUR MACHINE Always keep hands and feet away from all moving Read this manual and labels affixed to the machine parts during operation.
Keep a Class B fire extinguisher on hand when Never store fuel – or a machine with fuel in the tank – operating this machine in dry areas as a precautionary inside a building where fumes may reach a spark, open measure.
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purpose of cutting vegetation and grass. Do not use If the machine should start to make an unusual noise or this equipment for any other purpose. vibration, immediately shut off the engine, disconnect the spark plug wire, and check for the cause. Unusual Operate the product in daylight or in good artificial noise or vibration is generally a warning of trouble.
Electric Start Push Key (if equipped) to prevent before touching before doing maintenance or making unintended starting. personal injury. adjustments. Many components on your new trimmer mower Keep the engine and muffler free of grass, leaves, can wear with continued use. For safety protection, excessive grease of carbon build up to reduce the frequently check all trimmer mower components chance of a fire hazard.
Remove the nut from wheel shaft. ASSEMBLY Slide the wheel on the wheel shaft - the This walk-behind string trimmer mower wheel spacer already installed into the was partially assembled at the factory. To wheel at factory. assemble your machine follow the below Tighten the nut to secure the wheel in instructions.
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LINE STORAGE Secure the buckles on the line storage onto the upper handle. Walk-Behind String Trimmer Mower...
KNOW YOUR MACHINE Features and Controls Upper Handle Control Bar Engine Control Lever Line Storage Pipe Fuel Filler Cap Engine Recoil Starter Handle Adjustment Knob Primer Bulb Engine Oil Cap Rear Wheel Line Cut Length Guide Flexible Shied Trimmer Head with Spindle Trimming Line Head Height Locking Plate Tab...
Control Bar OPERATION Squeeze the control bar against the handle allows the trimmer mower spindle to rotate. Release the control bar to stop the rotating of the spindle. Keep all bystanders, especially CHILDREN, away during operation. Engine Control Lever Never start or run the engine inside Used for starting and stopping the engine.
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ADJUSTING TRIMMER HEIGHT Fill the fuel tank outdoors, never indoors. Gasoline vapors can ignite The height of cut can be set to five different if they collect inside an enclosure. positions ranging from 1.5 inches to 3.5 inches. Explosion can result. Higher positions are useful when trimming tall grass or in conditions where frequent The engine must be off and allowed to cool...
STARTING ENGINE STOP ENGINE To stop the engine simply pull the engine Be sure no one other than the control lever out of the starting notch. operator is standing near the trimmer while starting engine or operating the trimmer. Never run engine indoors or The trimmer head will continue to in enclosed, poorly ventilated areas.
MAINTENANCE In the maintenance schedule you can see which Always stop engine, allow engine parts of your machine requires maintenance, to cool, disconnect stark plug, and at which intervals it should take place. The and ground against engine before intervals are calculated based on average use performing any type of maintenance of the machine, and may differ depending on on your machine.
ENGINE CARE Refer to the engine manual packed A list of key engine maintenance jobs required s e p a r a t e l y w i t h y o u r u n i t f o r more detailed information and a for good performance by the trimmer are listed below.
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grade recommended in the Engine Manual. When replacing cords, better do it Use clean cloths to clean off the outside of one at a time and use the old cord to mark the position for the new cord the machine and to keep the air vents free of obstructions.
TROUBLE SHOOTING Problem Cause Remedy Push the engine control lever Engine control lever is into the starting notch. disengaged. Attach spark plug wire Spark plug wire is securely to spark plug disconnected Fill with clean, fresh gasoline Out of fuel or stale fuel Engine fails to start Clean fuel line Blocked fuel line...
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