Black & Decker MM875 Lawn Mower Manual

The Black & Decker MM875 is a powerful electric lawn mower designed for efficient grass cutting. It features a 12-amp motor, a 20-inch cutting deck, and adjustable cutting heights for a customized lawn care experience. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Assembly Instructions 4. Specifications 5. Operating Instructions 6. Maintenance 7. Troubleshooting 8. Warranty Information

Features at a Glance

Key features include: 12-amp motor, 20-inch cutting deck, adjustable cutting heights (1-3 inches), and a lightweight design for easy maneuverability.

Feature	Description
12-Amp Motor	Powerful motor for efficient cutting
20-Inch Cutting Deck	Wide cutting path for faster mowing
Adjustable Cutting Heights	Customizable height settings for different grass types
Lightweight Design	Easy to push and maneuver
Grass Collection Bag	Collects clippings for a clean lawn

Safety Information

Read all safety instructions before operating the mower. Always wear appropriate footwear and eye protection. Keep bystanders away while mowing.

Assembly Instructions

Follow these steps to assemble your lawn mower:

Attach the handle to the mower body using the provided screws.
Connect the grass collection bag to the rear of the mower.
Ensure all parts are securely fastened before use.

Specifications

Motor Power: 12 amps.
Cutting Width: 20 inches.
Cutting Heights: Adjustable from 1 to 3 inches.
Weight: Approximately 50 lbs.
Grass Collection Bag Capacity: 14 gallons.
Power Source: Electric (corded).

Operating Instructions

To operate the mower:

Plug the mower into a power outlet.
Adjust the cutting height as needed.
Press the safety switch and pull the start lever to begin mowing.

Maintenance

Regular maintenance is essential for optimal performance:

Clean the mower after each use.
Sharpen the blades at least once a season.
Check the power cord for damage before each use.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Mower won't start	Power cord not connected	Check power connection and outlet.
Uneven cutting	Blades dull	Sharpen or replace blades.
Grass clippings not collecting	Bag full or clogged	Empty bag and check for clogs.

Warranty Information

This product comes with a 2-year limited warranty. For warranty service, contact Black & Decker customer service.