Model: KM1940-06
Item #: 0506585
Brand: Kobalt
| Specification | Details |
|---|---|
| Battery type | 40 V Lithium-ion |
| Charge time | 1 hour (for 40 V 72 Wh battery), 2 hours (for 40 V 144 Wh battery) |
| No-load speed | 2,900 RPM |
| Height adjustments | 1-3/8 - 3-1/2 in. |
| Functions | 3-in-1: Mulch, side discharge or rear bag |
| Unit weight (without battery) | 49.74 lbs. / 22.56 kg |
The package includes the following items:
Diagram description: An illustration shows the components of the lawn mower package, with parts labeled A through F.
| Symbol | Designation / Explanation |
|---|---|
| V | Volts |
| A | Amperes |
| Hz | Hertz |
| W | Watts |
| Hrs. | Hours |
| [safety-alert] | Precautions that involve your safety. |
| [read-manual] | To reduce the risk of injury, user must read and understand user's manual before using this product. |
| [eye-protection] | Wear eye and head protection when operating this equipment. |
| [no-rain] | Do not expose machine to rain or wet conditions. |
| [bystander-warning] | Pay attention that bystanders are not injured through foreign objects thrown from the mower. |
| [distance-warning] | Keep all bystanders (especially children and pets) at least 50 feet away from the work area. |
| [hand-foot-warning] | Keep hands and feet away from blade and cutting area. |
| [slope-warning] | Do not operate on inclines greater than 15°. Mow across the face of slopes, never up and down. |
| [electric-shock-warning] | Beware of electric shock hazard. |
| [stop-symbol] | Wait for all components of machine to have completely stopped before touching them. |
| [indoor-use-only] | The charger is intended for indoor use only. |
The following signal words and meanings are intended to explain the levels of risk associated with this product:
| Symbol | Signal | Meaning |
|---|---|---|
| [alert-icon] | DANGER | Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. |
| [warning-icon] | WARNING | Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury. |
| [caution-icon] | CAUTION | Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury. |
| [caution-icon] | CAUTION (Without Safety Alert Symbol) | Indicates a situation that may result in property damage. |
[recycle-symbol] Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local authority or retailer for recycling advice. The battery contains material which is hazardous to you and the environment. It must be removed and disposed of separately at a facility that accepts lithium-ion batteries.
Read all instructions carefully.
[safety-alert] This symbol indicates important safety instructions. If these instructions are not followed, it could endanger the personal safety and/or property of the operator and others. Read and understand all instructions in this manual before attempting to operate the mower. Failure to comply with these instructions may result in personal injury.
Basic safety precautions should always be followed when using electric lawn mowers, in order to reduce the risk of fire, electric shock, and personal injury.
Use of this mower should be restricted to individuals who have read and understood and will follow the warnings and instructions that are printed in this manual and on the mower.
This mower was built to be operated according to the rules for safe operation that are contained in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This mower is capable of amputating body parts and throwing objects. Failure to observe the following safety rules could result in serious injury or death.
[safety-alert] [eye-protection] [no-rain] [bystander-warning] [distance-warning] [hand-foot-warning] [slope-warning] [electric-shock-warning] [stop-symbol]
DANGER / PELIGRO / DANGER
AVOID SERIOUS INJURY OR DEATH
Some dust created by power sanding, sawing, grinding, drilling and other construction activities contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: Lead from lead-based paints, Crystalline silica from bricks and cement and other masonry products, and Arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Tragic accidents can occur if the operator is not aware of the presence of children.
Use only 40 V Kobalt approved replacement batteries, other batteries may cause injury or damage to the mower.
When transporting or servicing unit, always remove the battery.
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. For your safety, use the slope gauge that is included as part of this manual to measure slopes before operating this unit on a sloped or hilly area.
Diagram description: An illustration shows how to use a slope gauge. It depicts a level, a vertical tree, a power pole, a building corner, and a fence post. A dotted line represents a 15° slope, indicating the maximum safe mowing angle.
WARNING: Do not mow a slope that has an angle of greater than 15° (a rise of approximately 2-1/2 ft. every 10 ft.). Mow across the face of a slope, and never up and down.
Before beginning assembly of product, make sure all parts are present. Compare parts with package contents list and hardware contents list. If any part is missing or damaged, do not attempt to assemble the product.
Estimated Assembly Time: 5 minutes
Diagram description: An illustration shows the main components of the Kobalt 19-inch 40V Cordless Mower, with parts labeled G through Q.
| Part | Description | Quantity |
|---|---|---|
| G | Upper handle | 1 |
| H | Cam locks | 1 |
| I | Handle knobs | 1 |
| J | Side discharge cover | 1 |
| K | Rear discharge cover | 1 |
| L | Height adjustment lever | 1 |
| M | Battery door | 1 |
| N | Safety lock-out button | 1 |
| O | Battery release button | 1 |
| P | Bail lever | 1 |
| Q | Lower handle | 1 |
WARNING: If any parts are damaged or missing do not operate this product until the parts are replaced. Using a product with damaged or missing parts could result in serious personal injury. Do not attempt to modify this product or create accessories not recommended for use with this product. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury. Do not insert the battery until assembly is complete and you are ready to mow. Failure to comply could result in accidental starting and possible serious personal injury. To prevent accidental starting that could cause serious personal injury, always remove the battery pack from the product when assembling parts. Never operate the mower without the proper safety devices in place and working. Never operate the mower with damaged safety devices. Operation of this product with damaged or missing parts could result in serious personal injury.
Pull up and back on the upper handle (G) to raise the handle into operating position. Make certain the lower handle (Q) snaps into place securely.
Diagram description: Illustration shows the upper handle being raised and the lower handle snapping into place.
Tighten the upper handle (G) with the cam locks (H) on both sides. Tighten the lower handle (Q) with the handle knobs (I) on both sides. If the connection is not stiff, hand tighten the handle knobs.
Note: Do not overtighten the handle knobs. It could cause cam locks to break.
Diagram description: Close-up views show how to operate the cam locks (H) and handle knobs (I) to secure the upper and lower handles.
Diagram description: Illustration shows the grass catcher bag (D) being attached to the rear of the mower, with the rear discharge cover (K) being closed.
Diagram description: Illustration shows the mulching plug (B) being removed from the mower deck after lifting the rear discharge cover (K).
Diagram description: Illustration shows the side discharge chute (C) being attached to the side of the mower deck, with the side discharge cover (J) being closed.
Diagram description: Illustration shows a battery being inserted into the mower's battery compartment.
Diagram description: Illustration shows how to press the battery release button (O) and remove the battery.
Diagram description: Illustrations show the sequence for starting the mower, including installing the battery, pressing the safety lock-out button, and pulling the bail lever.
This LI-ION mower is equipped with a "soft-start" feature. When initially starting up, the mower will take approx. 3 seconds to get up to full speed. If the mower does not initially start: Remove the battery and check under the mower deck to ensure there is nothing obstructing the blade and that the blade can spin freely by hand. Even a small amount of grass on start up will prevent the "soft-start" from turning the mower on.
Do not attempt to override the operation of the safety lock-out button or bail lever.
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 in. to 2 in. during cool months and between 2 in. and 3-1/2 in. during hot months.
Diagram description: Illustration shows the height adjustment lever (L) being moved to adjust the cutting height.
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.
Note: Inspect the area where the mower is to be used and remove all stones, sticks, wires, bones, and other debris that might be thrown by the rotating blade.
If you strike a foreign object, stop the motor and remove the battery. Thoroughly inspect the mower for any damage. Repair any damage before operating the mower. Excessive vibration of the mower during operation is an indication of damage. Thoroughly inspect the mower and repair any damage before operating the mower.
Diagram description: Illustration shows grass clippings being emptied from the grass catcher bag.
Always protect your hands by wearing heavy gloves and/or wrapping the cutting edges with rags or other materials when performing any maintenance on the blades. Always remove the battery when servicing or transporting the mower.
Use only a Kobalt replacement blade. (Item #0535383, sold separately).
To re-install the blade, position the blade with the cutting edges toward the ground. Assemble the blade nut, the square washer, and the insulator washer as shown. Using a 15 mm socket or wrench, turn the blade nut clockwise in order to secure the blade.
Note: Be sure to replace the parts in the exact order in which they were removed. When installing the cutting blade, verify that it is installed with the curved ends pointing toward the mower deck, and not toward the ground. Refer to the schematic drawing on the right.
Diagram description: An exploded view shows the components for replacing the cutting blade: blade nut, square washer, insulator washer, and blade. The diagram also shows the underside of the mower deck.
The following steps should be taken in order to prepare the lawn mower for storage.
The handle may be folded away completely for storage.
Diagram description: An illustration shows the mower with its handle folded down for storage.
Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service, we suggest you return the product to your nearest authorized service center for repair. When servicing, use only identical replacement parts.
| Problem | Possible Cause | Corrective Action |
|---|---|---|
| The mower does not start. | 1. The battery is not charged. 2. The switch is defective. 3. Grass jammed at blade. 4. The battery is not inserted all the way in the mower. 4a. Battery may need replacement. | 1. Charge the battery. 2. Replace the switch. 3. Remove battery; check under deck for jams. 4. Insert the battery until it clicks. 4a. Call 1-888-356-2258. |
| The mower cuts the grass unevenly. | 1. The lawn is rough or uneven. 2. The cutting height is not set properly. | 1. Check the mowing area. 2. Move the wheels to a higher setting. |
| The mower does not mulch properly. | 1. Wet grass clippings are sticking to the underside of the deck. 2. The mulching plug is missing. | 1. Wait until the grass dries before mowing. 2. Install the mulching plug. |
| The mower is hard to push. | 1. The grass is too tall, or the cutting height is too low. 2. The rear of the mower housing and the blade are dragging in thick grass. | 1. Raise the cutting height. 2. Empty the grass clippings from the grass catcher bag. |
| The mower vibrates at higher speed. | 1. The motor shaft is bent. 2. The blade is unbalanced. | 1. Stop the motor, disconnect the mower from the power source, and inspect it for damage. Repair the mower before restarting. If the vibration persists, call 1-888-356-2258. 2. Call 1-888-356-2258. |
| Mower turns off during mowing. | 1. The battery is not charged. 2. Grass or debris is jammed between the blade and deck. 3. Cutting height is set too low. | 1. Charge the battery. 2. Remove battery; check under deck for jams. 3. Increase the cutting height. |
This Kobalt 19 in. 40 V lithium-ion cordless mower is warranted to the original purchaser from the original purchase date for five (5) years subject to the warranty coverage described herein.
This Kobalt 19 in. 40 V lithium-ion cordless mower is warranted for the original user to be free from defects in material and workmanship.
If you believe that the Kobalt 19 in. 40 V lithium-ion cordless mower is defective at any time during the specified warranty period, simply return the Kobalt 19 in. 40 V lithium-ion mower along with proof of purchase to the place of purchase for a free replacement or refund.
This warranty is void if: defects in materials or workmanship or damages result from repairs or alterations which have been made or attempted by others or the unauthorized use of nonconforming parts; the damage is due to normal wear, damage is due to abuse (including overloading of the tool beyond capacity), improper maintenance, neglect or accident; or the damage is due to the use of the tool after partial failure or use with improper accessories or unauthorized repair or alteration.
This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.
This warranty excludes replacement blades and grass bag.
For replacement parts, call our customer service department at 1-888-3KOBALT (1-888-356-2258), 8 a.m. - 8 p.m., EST, Monday - Friday.
Diagram description: An exploded view diagram shows all replaceable parts of the Kobalt 19-inch 40V Cordless Mower, with each part numbered.
| Part # | Description | Qty | Part # | Description | Qty |
|---|---|---|---|---|---|
| 31104488-2 | 19 inch upper handle assembly | 1 | 341021163 | Kobalt 7" wider wheel | 2 |
| 33305469-9 | Start bail | 1 | 33902487 | Front wheel axle | 1 |
| 311021163 | DC switch box assembly | 1 | 322011163 | Screw (M5×12mm, Pan Hd.) | 4 |
| 3220439 | Lock nut M5 (black) | 5 | 3221037A | Hexagon nut (M10×1.25, with collar) | 1 |
| 33323250-1 | Stop block | 1 | 3331435A | Spacer | 1 |
| 322021163 | Screw (M5×30mm, Pan Hd.) | 1 | 3410535 | Blade retainer | 1 |
| 33302463-3 | Lower handle | 1 | 33301487-1 | Blade | 1 |
| 31102467-4 | Cam lever assembly | 2 | 34117470 | Blade fixing base | 1 |
| 341101161 | Kobalt knob | 4 | 3320238A | Motor axle sleeve | 1 |
| 34135469A | Cord retainer (new φ22) | 2 | 34103238-1 | Rear discharge baffle | 1 |
| 322041163 | Screw (ST5×20, Pan Hd.) | 4 | 322121163 | Screw (ST6.3×16, Pan Hd.) | 4 |
| 341071163 | Lift handle | 1 | 322131163 | Screw (ST6.3×12, Pan Hd.) | 3 |
| 322031163 | Screw (M5×15mm, Pan Hd.) | 6 | 33302234-8 | Lift rod | 1 |
| 341081163 | Transparency battery door | 1 | 33312234 | Tension spring | 1 |
| 339021163 | Battery door tension spring | 1 | 34101467 | Trailing shield | 1 |
| 34106896 | Battery release button | 1 | 3221237 | Locknut (M4) | 2 |
| 339041163 | Battery release torsion spring | 1 | 3330490-1 | Cable clip | 2 |
| 341041163 | Battery housing cover | 1 | 322061163 | Screw (M4×12, Pan Hd.) | 2 |
| 341031163 | Kobalt 19" motor housing | 1 | 33903487 | Rear wheel axle | 1 |
| 3220999 | Self-tapping screw (ST4×20 ) | 10 | 341011163 | Kobalt 10" wider wheel | 2 |
| 341061163 | Battery ejector pin | 2 | 32201487 | Screw (ST3.5X45) | 2 |
| 341051163 | Battery seated housing | 1 | 36202487 | 40V motor control PCB (26R8011) | 1 |
| 34101813 | Kobalt 40v connector | 1 | 34102487 | PCB upper cover | 1 |
| 32201441 | Screw (ST3.5×10, Pan Hd.) | 1 | 311031163 | Height adjustment grip assembly | 1 |
| 33308877 | Battery Spring | 2 | 33401222 | Torsion spring | 1 |
| 3220905B | Screw (ST4×12, Pan Hd.) | 2 | 3290506 | Retaining washer | 2 |
| 3220537 | Locknut (M6, black) | 5 | 32207234 | Bolt (button Hd.) | 4 |
| 36101487 | 19" motor | 1 | 33313234 | Torsion spring (right) | 1 |
| 3220505 | Screw (ST4×16, Pan Hd.) | 1 | 33901487-3 | Handle bracket (right) | 1 |
| 3410403 | Power cord clip | 1 | 32910131 | Lock nut M10 | 4 |
| 32208261 | Locknut (M8) | 3 | 33310234 | Torsion spring (left) | 1 |
| 34105467-2 | Motor mounting base | 1 | 33905234-2 | Handle bracket (left) | 1 |
| 32207115 | Washer ($18×6.5×1.8) | 3 | 34101234-4 | Rear cover | 1 |
| 3220135 | Screw (M6×25mm, Hex Hd. with collar) | 3 | 33201234 | Rear cover rod | 1 |
| 3220406 | Screw (M8×16mm, Hex Hd.) | 3 | 34106463-2 | Mulch plug | 1 |
| 31104467 | Side dicharge door assmebly | 1 | 311011163 | 19 inch kobalt bag assmebly | 1 |
| 34103467 | Side discharge deflector (black) | 1 | 31101826 | Kobalt 40V 4Ah battery | 1 |
| 3220136 | Screw (M6×8mm, Hex Hd. with collar) | 2 | 31101825 | Kobalt 40V 2Ah battery | 1 |
| 31301487-2 | 19 inch deck assmebly (kobalt blue) | 1 | 31101827 | Kobalt 40V charger | 1 |
| 341111161 | Kobalt wheel cap | 4 | |||
| 3290135 | Split cotter pin (Φ2.5) | 5 | |||
| 3220898 | Washer (Ф13.5×1.5) | 8 |
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