GreenWorks LM2108S Lawn Mower Manual

The GreenWorks LM2108S is a cordless electric lawn mower designed for efficient and eco-friendly lawn care. It features a 40V lithium-ion battery, a 21-inch steel deck, and a 5-position height adjustment for optimal cutting performance. With a lightweight design and easy maneuverability, this mower is perfect for residential lawns. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Mower 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: 21-inch steel deck, 40V battery, adjustable cutting height, and foldable handles for easy storage.

Feature	Description
21-inch cutting deck	Wide cutting area for efficient mowing
40V lithium-ion battery	Long-lasting power for extended runtime
5-position height adjustment	Customizable cutting height for different grass types
Lightweight design	Easy to maneuver and transport
Foldable handles	Convenient storage and transport

Installation

Unpack the mower and check all components. Ensure the battery is charged before first use.

Attach the handle: Align and secure the handle to the mower body.
Insert the battery: Ensure the battery is properly seated in the compartment.
Check safety features: Ensure all safety guards are in place.

WARNING! Always read the manual before operating the mower.

First-Time Setup

Charge the battery fully before first use. Follow the on-screen prompts if applicable.

Power on the mower: Ensure the safety key is inserted.
Adjust cutting height: Set to desired height using the adjustment lever.
Perform a test run: Mow a small area to familiarize yourself with the controls.

CAUTION! Always wear appropriate safety gear while operating.

Specifications

Cutting Width: 21 inches.
Battery: 40V lithium-ion.
Weight: Approximately 42 lbs.
Height Adjustment: 5 positions (1-3 inches).
Deck Material: Steel.
Runtime: Up to 45 minutes on a full charge.
Charging Time: Approximately 120 minutes.

Controls and Settings

Access controls via the handlebar: Power switch, height adjustment lever, and safety key.

Safety Features: Safety key, blade brake, and automatic shut-off when handle is released.

Connecting Devices

No external devices are required for operation. Ensure the battery is charged and properly installed.

Operating the Mower

Follow these steps for safe and effective operation:

Power on the mower using the safety key.
Adjust the cutting height as needed.
Begin mowing by pushing the mower forward.
Stop the mower by releasing the handle.

WARNING! Do not operate on wet grass or slopes greater than 15 degrees.

Maintenance

Regular maintenance is essential for optimal performance. Follow these guidelines:

Clean the mower after each use.
Inspect the blade for damage and sharpen as needed.
Store the mower in a dry place.

Safety Information

Always follow safety guidelines to prevent accidents:

Wear safety goggles and gloves while operating.
Keep children and pets away from the mowing area.
Do not operate in adverse weather conditions.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Mower won't start	Battery not charged	Charge the battery fully before use.
Uneven cutting	Incorrect height setting	Adjust the cutting height to the desired level.
Battery drains quickly	Old battery	Replace the battery if it no longer holds a charge.
Blade not spinning	Safety key not inserted	Ensure the safety key is properly inserted.

Service: For support, contact GreenWorks customer service.