The EGO POWER+ LM2140SP-FC is a 21-inch self-propelled cordless electric lawn mower powered by a 56V ARC Lithium™ battery. It features a steel deck, 7-position height adjustment, single-lever speed control, LED headlights, push-button start, weather-resistant construction, and a battery fuel gauge. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.
Key components: Steel cutting deck, 56V ARC Lithium™ battery, Charger, Handle with controls, Height adjustment lever, Grass bag, Safety key.
| Feature | Description |
|---|---|
| 56V ARC Lithium™ Battery | Provides cordless power with extended runtime |
| Self-Propelled Drive | Single-lever control for forward speed (0-3.5 mph) |
| 21-Inch Steel Deck | Durable construction for consistent cutting |
| 7-Position Height Adjustment | Single lever adjusts cutting height (1.5" to 4") |
| LED Headlights | For early morning or late evening mowing |
| Push-Button Start | Instant start with safety key inserted |
| Battery Fuel Gauge | Shows remaining charge on battery pack |
| Weather-Resistant | Designed for use in damp conditions |
| Folding Handle | For compact storage |
| Mulching & Bagging | Includes mulch plug and 2.6 bushel grass bag |
Unpack all parts and inspect for damage. Assembly requires a Phillips screwdriver.
WARNING! Ensure mower is powered off and battery is removed during assembly. Tighten all fasteners securely.
Before first use, charge battery fully and perform a safety check.
CAUTION! Read all safety instructions before operation. Keep bystanders and pets away.
Handle Controls: Blade Control Lever, Drive Control Lever, Height Adjustment Lever, Start Button, Battery Fuel Gauge.
Operation: Insert safety key. Pull blade control lever toward handle to start blade. Squeeze drive control lever to engage self-propelled drive; release to stop. Adjust speed with lever pressure.
Settings: Cutting height (lever with 7 positions). Battery indicator (LEDs on battery show charge level). Headlights (turn on automatically in low light).
Battery: 56V ARC Lithium™ pack. Charger: AC-powered rapid charger.
Tip: Charge battery after each use for best performance. Do not store battery in mower for extended periods.
Supports mulching, bagging, and side discharge (with optional accessory).
WARNING! Always wear eye and hearing protection. Keep hands and feet away from cutting blade. Do not mow wet grass.
Safety Key: Must be inserted to operate. Blade Control Lever: Blade stops within 3 seconds of release. Drive Control Lever: Must be held for self-propelled motion. Battery Protection: Overload and thermal protection circuits.
After each use: Clean underside of deck, check for damage, wipe down mower. Periodically: Inspect blade for sharpness/damage, check fasteners, lubricate wheel axles if needed. Storage: Remove battery, store in dry location, fold handle for compact storage.
CAUTION! Always disconnect battery before performing any maintenance. Use only EGO replacement parts.
FCC Part 15: Class B digital device; complies with interference limits. EPA: Battery contains materials that must be recycled or disposed of properly. Copyright © 2023 EGO Power+; trademarks of Chevron Group. For support, visit www.egopowerplus.com or contact 1-855-EGO-5656.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Mower won't start | Safety key missing/battery dead | Insert safety key; charge or replace battery. |
| Self-propelled drive not working | Drive lever not engaged/battery low | Squeeze drive lever fully; charge battery. |
| Poor cutting performance | Dull blade/wet grass/incorrect height | Sharpen or replace blade; mow dry grass; adjust height. |
| Battery not charging | Faulty charger/outlet/temperature | Check charger connections; try different outlet; ensure battery is at room temperature. |
| Excessive vibration | Damaged blade/debris in deck | Stop mower, disconnect battery, inspect and clean blade and deck. |
Reset: Remove battery for 30 seconds, then reinstall.
Service: 1-855-EGO-5656; www.egopowerplus.com