EGO Power+ LM1900E-SP Lawn Mower Manual

The EGO Power+ LM1900E-SP is a 19-inch cordless electric lawn mower powered by a 56V ARC Lithium™ battery. It features a brushless motor, single-lever height adjustment (1.5" to 4"), 3-in-1 mulching/bagging/side discharge capability, weather-resistant construction, LED headlights, push-button start, and a folding handle for storage. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly Instructions 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Battery & Charging 7. Mowing Operation 8. Maintenance & Storage 9. Safety Information 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 19-inch steel deck, 56V ARC Lithium™ battery, Charger, Mulching plug, Grass bag, Side discharge chute, Handle with controls.

Feature	Description
56V ARC Lithium™ Battery	Provides cordless power; compatible with EGO 56V system
Brushless Motor	Quiet, efficient operation with extended runtime
Single-Lever Height Adjustment	Adjusts cutting height from 1.5" to 4" (6 positions)
3-in-1 Function	Mulch, bag, or side discharge without tools
LED Headlights	Illuminate dim areas for early morning/evening mowing
Push-Button Start	Instant start with no pull cord
Folding Handle	For compact storage
Weather-Resistant Construction	Designed for outdoor use
Battery Fuel Gauge	Shows remaining charge on battery
Safety Key	Prevents accidental start-up

Assembly Instructions

Unpack and inspect all parts. Assembly requires a Phillips screwdriver (included).

Attach Lower Handle: Align lower handle with deck brackets; secure with provided bolts and wing nuts.
Attach Upper Handle: Connect upper handle to lower handle; secure with bolts and wing nuts.
Install Grass Bag: Hook bag onto rear deck brackets; ensure it clicks into place.
Install Mulching Plug: Insert plug into rear discharge opening if mulching.
Install Side Discharge Chute: Attach to side port if using side discharge (optional).
Insert Safety Key: Place safety key into slot near handle.

WARNING! Ensure all bolts are tight before operation. Do not operate without safety key installed.

First-Time Setup

Prepare mower for first use.

Charge Battery: Insert battery into charger; plug into 120V outlet. Charge fully (approx. 60 minutes).
Adjust Cutting Height: Use single lever to set desired height (start at 3" for first mow).
Select Mode: Install mulching plug, grass bag, or side discharge chute based on preference.
Test Operation: Insert safety key, press and hold safety lever, then press START button.

CAUTION! Clear mowing area of debris. Wear safety glasses and sturdy footwear.

Specifications

Cutting Width: 19 inches.
Cutting Height Range: 1.5" to 4" (6 positions).
Motor: Brushless, powered by 56V ARC Lithium™ battery.
Battery: 56V ARC Lithium™ (included; 2.5Ah or 5.0Ah depending on model).
Charger: Rapid charger included (120V input).
Deck Material: Steel.
Weight (without battery): Approx. 35 lbs.
Runtime: Up to 45 minutes with 2.5Ah battery (varies with grass conditions).
Warranty: 5-year tool warranty, 3-year battery warranty.

Controls and Settings

Handle Controls: Safety lever, START button, Battery fuel gauge, Height adjustment lever.

Operation: Press and hold safety lever to handle, then press START button to begin mowing. Release safety lever to stop blade.

Height Adjustment: Move single lever to one of 6 positions (1.5", 2", 2.5", 3", 3.5", 4"). Mode Selection: Install mulching plug for mulching; attach grass bag for collection; install side discharge chute for side discharge.

Battery & Charging

Battery: 56V ARC Lithium™; insert into mower battery compartment. Charger: Plug into outlet, then connect to battery.

Charging: LED on charger shows red while charging, green when complete.
Storage: Store battery in cool, dry place (50°F–77°F ideal).
Fuel Gauge: Press button on battery to see charge level (LED indicators).

Tip: Charge battery after each use for optimal performance. Do not expose battery to water.

Mowing Operation

For best results, mow when grass is dry.

Insert Safety Key: Ensure key is fully inserted.
Adjust Height: Set cutting height based on grass type/season.
Start Mower: Hold safety lever, press START button.
Mow: Push mower at steady pace; overlap passes slightly.
Empty Bag: When bag is full, stop mower, empty clippings.
After Mowing: Release safety lever, remove safety key, clean deck.

WARNING! Keep hands and feet away from blade. Do not mow on steep slopes.

Maintenance & Storage

Regular maintenance ensures longevity.

Cleaning: After each use, wipe deck with dry cloth; remove grass clippings.
Blade Care: Check blade for damage monthly; sharpen or replace if dull.
Storage: Fold handle, store in dry place. Remove battery if storing long-term.
Winterizing: Clean thoroughly, charge battery to 50%, store indoors.

CAUTION! Always remove safety key and battery before maintenance.

Safety Information

Read all instructions before use. Wear eye protection, long pants, and closed-toe shoes. Keep bystanders away. Do not operate in rain or wet grass. Disconnect battery before cleaning or maintenance. Use only EGO 56V batteries and charger.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. Copyright © 2023 EGO Power+. All trademarks are property of Chevron Group. For support, visit www.egopowerplus.com or contact 1-855-EGO-5656 (1-855-346-5656).

Troubleshooting

Symptom	Possible Cause	Corrective Action
Mower won't start	Safety key not inserted/battery dead	Insert safety key fully; charge battery; check connections.
Poor cutting performance	Dull blade/wrong height	Sharpen or replace blade; adjust cutting height.
Battery not charging	Faulty outlet/charger issue	Try different outlet; ensure charger LED lights; contact support.
Grass bag not filling	Deck clogged/wet grass	Stop mower, clean deck; mow when grass is dry.
Uneven cut	Deck not level	Check tire pressure; adjust deck leveling.

Reset: Remove battery for 30 seconds, then reinsert.

Service: 1-855-346-5656; www.egopowerplus.com