EGO LM2010 Lawn Mower Manual

The EGO LM2010 is a 20-inch cordless electric lawn mower powered by a 56V ARC Lithium™ battery, featuring a brushless motor, variable speed control, 3-in-1 mulching/bagging/side-discharge capability, single-lever height adjustment (1.5" to 4"), LED headlights, push-button start, weather-resistant construction, and a lightweight aluminum deck. 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. Battery & Charging 7. Mowing Modes 8. Safety Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 20-inch aluminum deck, 56V ARC Lithium™ battery, Brushless motor, Handle with controls, Height adjustment lever, Grass collection bag, Mulching plug.

FeatureDescription
56V ARC Lithium™ BatteryProvides cordless power; includes charger
Brushless MotorHigh-efficiency, quiet operation with variable speed
3-in-1 FunctionMulch, bag, or side-discharge clippings
Single-Lever Height AdjustmentAdjusts cutting height from 1.5" to 4"
LED HeadlightsFor low-light mowing conditions
Push-Button StartInstant start with safety key
Weather-Resistant ConstructionDesigned for outdoor use
Folding HandleFor compact storage
Battery Fuel GaugeShows remaining charge on battery
Safety KeyPrevents accidental start-up

Assembly & Setup

Unpack and inspect all parts. Assemble on a flat, clear surface.

  1. Attach the handle: Align handle brackets with deck mounts, secure with provided bolts and wrench.
  2. Install the grass bag: Attach bag support frame to rear deck, hook bag onto frame.
  3. Insert the mulching plug (if mulching): Place plug into rear discharge chute.
  4. Install the battery: Insert fully charged battery into battery compartment until it clicks.
  5. Attach safety key: Insert key into control panel slot.

WARNING! Ensure mower is turned off and battery is removed during assembly. Tighten all bolts securely.

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. Adjust cutting height: Use single lever to set desired height (start at highest setting for first mow).
  3. Select mowing mode: Install bag, mulching plug, or open side chute for desired function.
  4. Start mower: Insert safety key, press and hold safety handle, then press start button.
  5. Mow: Walk at steady pace; overlap passes slightly for even cut.

CAUTION! Clear lawn of debris before mowing. Wear appropriate footwear and eye protection.

Specifications

Controls and Settings

Control Panel: START/STOP button, Battery fuel gauge, Safety key slot. Handle: Safety handle (deadman switch), Variable speed control dial.

Adjustments: Cutting height lever (located near wheels). Mowing mode: Configure with bag, mulching plug, or open chute.

Operation: Press and hold safety handle to activate mower, then press START. Release safety handle to stop blade instantly. Use speed dial to match walking pace. Battery gauge shows remaining charge (LED indicators).

Battery & Charging

Battery: 56V ARC Lithium™, removable. Charger: Included AC charger.

  1. Charging: Connect charger to battery and wall outlet. Charger LED will indicate status (red=charging, green=full).
  2. Battery installation: Insert into mower compartment until it clicks; press release button to remove.
  3. Storage: Store battery in cool, dry place away from metal objects. Charge fully before long-term storage.
  4. Battery care: Avoid extreme temperatures. Do not disassemble or puncture.

Tip: For best performance, charge battery after each use. Use only EGO-approved chargers.

Mowing Modes

Supports three clipping management options.

  1. Mulching: Install mulching plug. Cuts clippings finely and returns them to lawn as fertilizer.
  2. Bagging: Attach grass collection bag. Collects clippings for disposal or composting.
  3. Side-Discharge: Remove both bag and plug. Ejects clippings to the side (right).

Mode Selection Tips: Use mulching for regular mowing in dry conditions. Use bagging for tall/wet grass or when a clean finish is desired. Use side-discharge for very tall grass.

WARNING! Always turn off mower and remove battery before changing mowing mode.

Safety Features

Safety Key: Must be inserted to operate. Deadman Switch (Safety Handle): Blade stops within 3 seconds of release. Blade Brake System: Stops blade instantly when handle is released. LED Headlights: Improve visibility. Battery Protection: Prevents overcharge, over-discharge, and short circuits.

Care & Maintenance

After each use: Clean underside of deck (remove battery first). Check blade for damage or dullness. Empty grass bag. Store in dry location.

Regular Maintenance: Sharpen or replace blade every season or as needed. Check all bolts and fasteners for tightness. Clean battery contacts with dry cloth. Inspect wheels and height adjustment mechanism.

CAUTION! Always remove battery before performing any maintenance. Do not use water or pressure washer to clean mower; use a brush or damp cloth only.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2023 EGO Power+; trademarks of Chevron Phillips Chemical Company LP. For support, visit www.egopowerplus.com or contact 1-855-EGO-5656. This product contains a lithium-ion battery; follow local regulations for disposal.

Troubleshooting

SymptomPossible CauseCorrective Action
Mower won't startSafety key missing/battery deadInsert safety key; charge or replace battery; ensure safety handle is engaged.
Reduced run timeOld battery/tall wet grassCharge battery fully; mow more frequently; check battery age.
Uneven cutDull blade/wheels not levelSharpen or replace blade; adjust cutting height evenly on all wheels.
Bag not fillingClogged deck/bag fullStop mower, remove battery, clear clogs; empty bag more frequently.
Unusual noise/vibrationDebris under deck/damaged bladeStop immediately, remove battery, inspect and clean deck; check blade balance.

Reset: Remove battery for 30 seconds, then reinsert to reset electronics.

Service: 1-855-EGO-5656; www.egopowerplus.com

EGO LM2010 Lawn Mower Manual © - All Rights Reserved 2025