Kobalt 3809909 User Manual

AS21266
ATTACH YOUR RECEIPT HERE
Serial Number Purchase Date
Español p. 29
ITEM #4132845/3809909
BRUSHLESS
PUSH LAWN MOWER
MODEL #KPM 1040B-03
KOBALT and logo design are trademarks or
registered trademarks of LF, LLC. All rights reserved.
Questions, problems, missing parts? Before returning to your retailer, call our customer
service department at 1-888-3KOBALT (1-888-356-2258), 8 a.m. - 8 p.m., EST,
Monday - Sunday. You could also contact us at partsplus@lowes.com or visit
www.lowespartsplus.com.

Kobalt 3809909 Specifications

General

Voltage	80V
Deck Size	21 inches
Brushless Motor	Yes
Bagging	Yes
Mulching	Yes
Side Discharging	Yes

Summary

Safety Information and User Precautions

General Safety Guidelines and Symbol Meanings

Covers essential safety rules, symbol interpretation, and awareness of potential chemical hazards.

Operational Safety and Hazard Avoidance

Details critical safety instructions for operation, children, slopes, and environmental conditions.

Maintenance, Battery, and Storage Safety

Outlines safety practices for servicing, cleaning, lubrication, battery handling, and storage.

Preparation and Assembly Procedures

Assembling the Grass Bag and Handle

Operating the Lawn Mower

Battery Pack Management and Power Indicators

Starting, Stopping, and Mowing Best Practices

Covers starting/stopping, overload protection, and tips for efficient and safe mowing.

Mulching Techniques and Slope Operation

Care and Maintenance Guidelines

Routine Cleaning and Lubrication

Blade Maintenance and Replacement

Wheel and Trailing Shield Replacement

Transporting and Storing the Mower

Troubleshooting Common Mower Issues

Resolving Operational and Performance Problems

Addresses issues like the tool not working, uneven cutting, and improper mulching.

Power Indicator and Battery Troubleshooting