– Some dust created by using power tools contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. – Meet CPSC blade safety requirements. – For use only with Greenworks GL 200/GL 250/GL 300/GL 400/GL 500/GL 900 battery and Greenworks GC 400 charger.
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SAFETY INFORMATION • Carefully read all instructions on the mower and in the manual before attempting to assemble and operate the mower. Keep this manual in a safe place for future reference, and consult it regularly. • Become familiar with all controls and their proper operation. Know how to stop the mower and how to disengage the power in an emergency.
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BATTERY & CHARGER C A U T I O N Use only greenworks approved replacement batteries, other batteries may cause injury or damage to the mower. Use only with GL 200/GL 250/GL 300/GL 400/ GL 500/GL 900 battery.
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SAFETY INFORMATION BATTERY SAFETY RULES • Battery tools do not have to be plugged into an electrical outlet; therefore, they are always in operating condition. Be aware of possible hazards when not using your battery tool or when changing accessories. Following this rule will reduce the risk of electric shock, fire, or serious personal injury.
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SAFETY INFORMATION • Store the battery pack where the temperature is below 80°F and away from moisture. • Store battery packs in a 30%-50% charged condition. • Every two months of storage, charge the pack as normal. CHARGER SAFETY RULES •...
SYMBOLS Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the product better and safer. SYMBOL NAME DESIGNATION/EXPLANATION Volts Voltage Amperes Current Hertz Frequency (cycles per second)
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SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING DANGER Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. WARNING Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.
KNOW YOUR LAWN MOWER Read this operator's manual and safety rules before operating your lawn mower. Compare the illustration in Figure 1 to your lawn mower in order to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. Bail lever Upper Safety...
ASSEMBLY INSTRUCTIONS PART NAME FIGURE PART NO. Lawn Mower Mulching Plug Side Discharge Chute Grass Catcher Bag Handle Knob Handle Bolt Owner’s Manual...
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ASSEMBLY INSTRUCTIONS UNPACKING • Carefully remove the product and any accessories from the box. Make sure that all items listed in the packing list are included. • Inspect the product carefully to make sure no breakage or damage occurred during shipping. •...
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ASSEMBLY INSTRUCTIONS UNFOLDING AND ADJUSTING LOWER HANDLE (See Figure 2) W A R N I N G Folding or unfolding the handle improperly can damage the cables, causing an unsafe operating condition. • Do not damage the cables when folding or unfolding the handle. •...
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ASSEMBLY INSTRUCTIONS INSTALLING THE UPPER HANDLE (See Figure 3) • Align the mounting holes on the upper handle (1) and the lower handle (2). Insert the carriage bolts (3) and use the knobs (4) to tighten them. Repeat the operation on the other side. (4) Knob (3) Bolt Fig.
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ASSEMBLY INSTRUCTIONS INSTALLING THE GRASS CATCHER BAG (See Figure 4) • Lift the rear discharge door (1). • Lift the grass catcher by its handle (2) and place under the rear discharge door so that the hooks (3) on the grass catcher are seated on the door rod (4). •...
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ASSEMBLY INSTRUCTIONS INSTALLING/REMOVING THE MULCHING PLUG (See Figure 5) • To remove the mulching plug, lift the rear discharge door (1). • Grasp the handle (2) of the mulching plug. Lift and pull the mulching plug out using the handle. •...
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ASSEMBLY INSTRUCTIONS INSTALLING SIDE DISCHARGE CHUTE (See Figure 6) • Lift the side discharge cover (1). • Align the grooves (2) on the discharge chute (3) with the pins (4) on the underside of the discharge cover (1). • Lower the discharge chute until the hooks on the mower deck are secured in the openings in the discharge chute.
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ASSEMBLY INSTRUCTIONS TO INSTALL BATTERY PACK (See Figure 7) • Lift and hold up the battery door (1). • Align the battery (2) with the mower’s battery port. • Make sure the battery release button (3) snaps in place and that battery is fully seated and secure in the mower before beginning operation.
OPERATING YOUR LAWN MOWER STARTING/STOPPING THE MOWER (See Figure 8) To start the motor: • Open the battery door. • Insert the battery. • Press and hold the safety lock-out button (1). (See figure 8. A) • Pull the bail lever (2) upward to the handle to start the mower and release the button. (See figure 8.
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OPERATING YOUR LAWN MOWER FUNCTION BUTTON (See Figure 9) This lawn mower is equipped with a function button on the rear end of the power head. This button (1) is a manual overdrive button that changes the RPM. Fig. 9 Press this button, the indicating light will be on and the mower will be in the high-speed.You can mow more efficiently when the grass is very thick.
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OPERATING YOUR LAWN MOWER CUTTING HEIGHT ADJUSTMENT (See Figure 10) When shipped, the wheels on the mower are set to a low-cutting position. Before using the mower for the first time, raise the cutting position to the height best suited for your lawn. The average lawn should be between 1 1/2"...
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OPERATING YOUR LAWN MOWER SLOPE GAUGE (See Figure 11) W A R N I N G Slopes are a major factor related to accidents involving slips and falls, which can result in severe injury. Operating the mower on a slope requires extra caution. If you feel uneasy on a slope, do not mow it.
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OPERATING YOUR LAWN MOWER MOWING TIPS NOTE: A sharp blade will greatly enhance the performance of the mower, especially when cutting high grass. Be sure to check the blade and to sharpen it at least once per year, as described in the Maintenance section. •...
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OPERATING YOUR LAWN MOWER EMPTYING THE GRASS CATCHER BAG (See Figure 12) • Stop mower, allow blades to completely stop, and remove the battery. • Lift the rear discharge cover. • Lift the grass catcher bag by its handle to remove from mower. •...
ALWAYS remove the battery when servicing or transporting the mower. Use only a GREENWORKS replacement blade (Item#: 2908902; Item#:2903402). Heavy duty blade(Item#: 2908902) is the optional blade and has better bagging performance and mulching.
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MAINTENANCE CLEANING THE MOWER W A R N I N G In order to reduce the risk of electric shock, do not expose the mower to water. The underside of the mower deck should be cleaned after each use, because grass clippings, leaves, dirt, and other debris will accumulate, which will cause rust and corrosion.
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MAINTENANCE STORING THE MOWER The following steps should be taken in order to prepare the lawn mower for storage. • Clean the mower as described in the previous section. • Inspect the blade, and replace it or sharpen it, if required (refer to the Maintenance section). •...
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MAINTENANCE Locked position Unlocked position...
SERVICE STORING THE MOWER ON VERTICAL FUNCTION • When servicing the mower, use only identical replacement parts that are available from the manufacturer. In order to obtain replacement parts, call the toll-free helpline, at 1 (855) 470- 4267. The use of parts that do not meet the original equipment specifications may lead to improper performance, and may compromise safety.
ENVIRONMENTALLY SAFE BATTERY DISPOSAL The batteries used in this mower's battery pack contain the following toxic and corrosive material: LITHIUM-ION. W A R N I N G Toxic materials must be disposed of in a specified manner in order to prevent contamination of the environment.
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION The battery is not charged. Charge the battery. The switch is defective. Replace the switch (call the tollfree helpline, at 1 (855) 470-4267. Grass jammed between the Remove battery; check under deck for The mower does deck and blade.
– 2 years from the date of purchase (non transferable) 1 Year Limited Battery Warranty Coverage: – Greenworks Commercial Battery Packs (GL 200, GL 250, GL 300, GL 400, GL 500, GL 900) – 1 year from the date of purchase (non transferable) 60 Days Limited Wearable Parts Warranty Coverage: –...
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Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser. It is the purchaser’s responsibility to pay transportation charges for any part submitted for replacement under this warranty unless such return is requested in writing by GREENWORKS™.
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