EGO POWER+ MOWER LM2140SP Lawn Mower Manual

The EGO POWER+ LM2140SP is a 21-inch self-propelled cordless electric lawn mower powered by a 56V ARC Lithium™ battery. It features Select Speed™ self-propulsion with 6 speed settings, a weather-resistant steel deck, 3-in-1 mulching, bagging, and side-discharge capabilities, LED headlights, a push-button start, and a battery fuel gauge. The mower is designed for quiet, emission-free operation with minimal maintenance. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly & Setup 3. First-Time Operation 4. Specifications 5. Controls and Settings 6. Mowing Operations 7. Battery & Charging 8. Maintenance & Storage 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 21-inch steel cutting deck, 56V ARC Lithium™ battery, charger, Select Speed™ drive system, 3-in-1 function lever, LED headlights, and rear bag.

FeatureDescription
Power Source56V ARC Lithium™ battery (included)
Cutting Width21 inches
Self-PropulsionSelect Speed™ with 6 forward speeds
Cutting Functions3-in-1 (Mulch, Bag, Side Discharge)
Deck MaterialWeather-resistant steel
Start SystemPush-button electric start
HeadlightsIntegrated LED for low-light conditions
Height AdjustmentSingle-lever, 6 positions (1.5" to 4")
Battery IndicatorFuel gauge on battery and handle
Noise LevelQuiet, emission-free operation

Assembly & Setup

Unpack all parts and inspect for damage. Assembly requires basic tools (included).

  1. Attach the Handle: Align lower handle with deck brackets, secure with provided bolts and wing nuts.
  2. Install Upper Handle: Connect upper handle to lower handle, tighten knobs.
  3. Attach Grass Bag: Hook bag frame onto rear deck hooks; ensure it clicks into place.
  4. Install Battery: Insert fully charged 56V battery into battery compartment until it locks.
  5. Check Safety Key: Ensure safety key is inserted into the slot on the handle.

WARNING! Keep hands and feet away from the cutting blade at all times. Do not assemble with battery installed.

First-Time Operation

Before first use, fully charge the battery and perform a safety check.

  1. Charge Battery: Connect charger to battery and wall outlet; charge until indicator shows full.
  2. Select Cutting Mode: Use 3-in-1 lever to choose Mulch, Bag, or Side Discharge.
  3. Adjust Cutting Height: Set single lever to desired height (start at highest setting for first mow).
  4. Start Mower: Insert safety key, hold safety bail handle, and press start button.
  5. Engage Self-Propulsion: Squeeze drive control lever to desired speed (1-6).

CAUTION! Clear mowing area of debris, rocks, and toys. Always wear sturdy shoes and eye protection.

Specifications

Controls and Settings

Handle Controls: Safety bail handle, Start button, Drive control lever, Speed selector dial (1-6), Height adjustment lever, 3-in-1 function lever.

Battery & Charger: Battery fuel gauge (5 LEDs), Charger status lights (red/green).

Operation Settings: Speed 1 (slowest) to 6 (fastest). Cutting height positions 1-6 (1.5" to 4"). Mulch: Install mulch plug. Bag: Attach rear bag. Side Discharge: Install discharge chute.

Mowing Operations

  1. Pre-Mow Check: Ensure battery is charged, area is clear, and cutting height is set.
  2. Starting: Insert safety key, hold bail handle to handle, press start button.
  3. Self-Propulsion: Squeeze drive lever to move forward; release to stop drive.
  4. Speed Adjustment: Turn speed dial while mowing to match your walking pace.
  5. Cutting Patterns: Overlap each pass by 2-3 inches for even cut.
  6. Wet Grass: Avoid mowing very wet grass to prevent clumping.
  7. Slopes: Mow across slopes, not up and down, for stability.
  8. Stopping: Release drive lever and safety bail handle; blade stops in 3 seconds.

Tip: For best battery life, use lower speeds in thick grass.

Battery & Charging

The 56V ARC Lithium™ battery is rechargeable and maintenance-free.

  1. Charging: Use only EGO charger. Connect charger to battery, then plug into 120V outlet.
  2. Charge Indicator: Red LED = charging; Green LED = fully charged.
  3. Battery Fuel Gauge: Press button on battery to see remaining charge (5 LEDs).
  4. Storage: Store battery in a cool, dry place (between 40°F and 104°F).
  5. Long-Term Storage: Charge battery to 50% if storing for more than 30 days.

WARNING! Do not use damaged batteries or chargers. Do not expose battery to fire or water.

Maintenance & Storage

Regular maintenance ensures optimal performance and longevity.

  1. After Each Use: Clean underside of deck with brush or hose (with mower off and battery removed).
  2. Blade Care: Check blade for damage and sharpness regularly. Replace if bent or dull.
  3. Wheel & Deck Inspection: Ensure wheels move freely and deck is not cracked.
  4. End-of-Season Storage: Clean thoroughly, remove battery for separate storage, charge to 50%, and store in a dry place.

CAUTION! Always disconnect battery before performing any maintenance. Wear gloves when handling the blade.

Regulatory Information

This product complies with applicable FCC regulations. EGO POWER+ is a trademark of Chevron Group. The LM2140SP is designed for residential use. For customer support, visit www.egopowerplus.com or call 1-855-EGO-5656. Battery disposal: Recycle at designated facilities—do not dispose of in household trash.

Troubleshooting

SymptomPossible CauseCorrective Action
Mower won't startSafety key not inserted, battery dead, bail not engagedInsert safety key, charge battery, hold bail handle fully.
Self-propulsion not workingDrive lever not squeezed, speed dial at 0Squeeze drive lever, turn speed dial to 1-6.
Poor cutting performanceDull blade, low cutting height, wet grassSharpen or replace blade, raise cutting height, wait for grass to dry.
Battery not chargingFaulty outlet, charger not connected properlyCheck outlet, ensure charger is firmly connected to battery and outlet.
Excessive vibrationDamaged or unbalanced blade, debris in deckStop mower, disconnect battery, inspect and clean blade and deck.
Reduced run timeOld battery, thick/wet grass, high speed settingCheck battery health, mow when grass is dry, use lower speed.

Reset: For electronic issues, remove battery and safety key for 60 seconds, then reinsert.

Service: For repairs, contact authorized EGO service center. Do not attempt to repair battery or motor.

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