Black & Decker 90541667 Lawn Mower Manual

The Black & Decker 90541667 is a reliable electric lawn mower designed for efficient grass cutting. It features a powerful motor, adjustable cutting heights, and a lightweight design for easy maneuverability. 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: Electric motor, adjustable cutting height, grass collection bag, safety switch, and ergonomic handle.

Feature	Description
Electric motor	Provides efficient power for cutting grass
Adjustable cutting height	Allows customization of grass length
Grass collection bag	Collects clippings for easy disposal
Safety switch	Prevents accidental start-up
Ergonomic handle	Designed for comfort during use

Installation

Unpack and inspect contents. Assemble the mower according to the instructions.

Attach the handle: Align and secure the handle to the mower body.
Install the grass collection bag: Ensure it is properly attached.
Check power cord: Ensure it is in good condition before use.

WARNING! Ensure all parts are securely attached before operating the mower.

First-Time Setup

Power on the mower; ensure the safety switch is engaged.

Adjust cutting height: Set to desired level before starting.
Check power source: Ensure the extension cord is properly connected.
Perform a safety check: Inspect the mower for any loose parts.

CAUTION! Always wear appropriate footwear and eye protection while operating.

Specifications

Power Source: Electric, 120V AC.
Cutting Width: 20 inches.
Cutting Heights: Adjustable from 1 to 3 inches.
Weight: 40 lbs.
Grass Collection Capacity: 14 gallons.
Safety Features: Safety switch and blade brake.
Warranty: 2 years limited warranty.

Controls and Settings

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

Handle Controls: Power on/off, height adjustment, and safety features.

Connecting Devices

Ensure the mower is connected to a suitable power source.

Use a heavy-duty extension cord rated for outdoor use.
Connect the cord to the mower and a power outlet.
Ensure the cord is free from damage before use.

Tip: Avoid using multiple extension cords to prevent power loss.

Operating the Mower

Follow these steps to operate the mower safely and effectively.

Start the mower: Engage the safety switch and press the power button.
Adjust speed: Use the throttle control if available.
Cut the grass: Move the mower in a straight line for even cutting.
Stop the mower: Release the safety switch to turn off.

WARNING! Do not leave the mower unattended while running.

Maintenance

Regular maintenance is essential for optimal performance.

Clean the mower after each use: Remove grass clippings and debris.
Inspect the blades: Sharpen or replace as needed.
Check the power cord: Look for any signs of wear or damage.

CAUTION! Always unplug the mower before performing maintenance.

Safety Information

Read all safety instructions before operating the mower.

Keep children and pets away from the mowing area.
Wear appropriate safety gear, including closed-toe shoes and eye protection.
Do not operate in wet conditions to avoid electric shock.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Mower won't start	Power source issue	Check power cord and outlet; ensure safety switch is engaged.
Uneven cutting	Blade height adjustment	Adjust cutting height for even grass length.
Grass clippings not collected	Bag full or blocked	Empty the grass collection bag; check for blockages.
Excessive vibration	Loose parts	Inspect and tighten all screws and bolts.

Service: For assistance, contact Black & Decker customer service.