DeWalt DXGSE Lawn Mower Manual

The DeWalt DXGSE is a powerful, battery-powered walk-behind lawn mower designed for residential use. It features a brushless motor for extended runtime and durability, a 20-inch steel cutting deck, a 7.5 Ah battery system, single-lever height adjustment (1.5" to 4"), a 2-in-1 mulching and bagging system, LED headlights for low-light operation, a folding handle for compact storage, and a push-button start. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Brushless Motor, 20-inch Steel Deck, Battery Pack & Charger, Folding Handle, Height Adjustment Lever, Mulching Plug, Grass Bag, Safety Key, LED Headlights.

Assembly & Setup

Unpack all parts and inspect for damage. Assembly requires basic tools (included).

1. Attach the Handle: Align lower handle sections with deck brackets, secure with provided bolts and wrenches.
2. Install Upper Handle: Slide upper handle into lower tubes, secure with knobs or bolts.
3. Attach Grass Bag: Hang bag on rear deck hooks; ensure it is securely fastened.
4. Install Mulching Plug (if desired): Insert plug into rear discharge chute.
5. Install Battery: Insert fully charged battery into the battery compartment until it clicks.

WARNING! Ensure all bolts are tightened securely. Do not operate with loose components. Keep hands clear of cutting blade during assembly.

First-Time Operation

Before first use, fully charge the battery and perform a safety check.

1. Charge Battery: Connect charger to battery pack and AC outlet. Charge until indicator shows full (approx. 60 minutes).
2. Insert Safety Key: Locate key slot on control panel, insert safety key.
3. Adjust Cutting Height: Move single lever to desired setting (start at highest setting for first mow).
4. Select Mode: Ensure mulching plug is installed for mulching, or grass bag is attached for collection.
5. Start Mower: Press and hold safety lever on handle, then press start button. Release safety lever to stop blade.

CAUTION! Always wear appropriate footwear and eye protection. Clear mowing area of debris, rocks, and toys before starting.

Specifications

• Cutting Width: 20 inches.
• Cutting Height Range: 1.5 to 4 inches (6 positions).
• Motor Type: Brushless DC.
• Battery: 20V MAX* 7.5 Ah Lithium-Ion.
• Charger: 20V MAX Fast Charger.
• Deck Material: Powder-coated steel.
• Weight (without battery): 55 lbs.
• Collection Capacity: 1.8 bushels (grass bag).
• Warranty: 3-year limited warranty.

Controls and Settings

Primary controls are located on the handle and deck.

Handle Controls: Safety Lever (must be held to operate), Start/Stop Button, Height Adjustment Lever, Handle Release Knobs.

Deck Features: Mulching Plug, Discharge Chute, Bag Attachment Hooks, Battery Compartment.

Operation Modes: Mulching (plug installed), Bagging (bag attached, plug removed).

Battery Gauge: Located on battery; shows charge level (LED indicators).

Battery & Charging

The 20V MAX 7.5 Ah battery provides cordless operation.

1. Charging: Use only DeWalt 20V MAX charger. Insert battery into charger; plug into 120V outlet.
2. Storage: Store battery in a cool, dry place away from metal objects. Charge fully before long-term storage.
3. Runtime: Approx. 60 minutes on a full charge under normal conditions (varies with grass height/density).
4. Battery Care: Do not expose to water or fire. Do not disassemble.

Tip: For best performance, store and charge batteries at room temperature. Allow battery to cool before charging if hot from use.

Cutting & Mowing

For optimal results, follow proper mowing techniques.

1. Mowing Pattern: Mow in straight, overlapping passes. Change direction periodically to avoid soil compaction.
2. Cutting Height: Never cut more than 1/3 of grass blade length at one time. Adjust height seasonally.
3. Wet Grass: Avoid mowing wet grass if possible; it can clog deck and reduce battery runtime.
4. Slopes: Mow across slopes, not up and down, for stability. Use caution on inclines over 15 degrees.
5. Bagging vs. Mulching: Use bagging for a clean finish; mulching returns nutrients to the lawn.
6. Clearing Clogs: Always turn mower off and remove battery before clearing deck or chute.

WARNING! Keep hands and feet away from cutting deck at all times during operation. Never lift or carry mower while blade is spinning.

Safety Features

Safety Key: Must be inserted to enable start function. Removing it stops the motor immediately. Safety Lever: Blade only operates when lever is held down. Release to stop blade within 3 seconds. Blade Brake System: Stops blade rotation quickly when safety lever is released.

Care & Maintenance

Regular maintenance ensures long life and optimal performance.

1. After Each Use: Clean underside of deck with brush or hose (after removing battery). Wipe down handle and deck.
2. Blade Care: Periodically inspect blade for damage or dullness. Sharpen or replace as needed (remove battery first).
3. Wheel & Height Mechanism: Lubricate height adjustment pivot points with light oil if stiff.
4. Storage: Store in a dry place. Fold handle for compact storage. Remove battery if storing for extended periods.

CAUTION! Always disconnect battery before performing any maintenance. Never use water or cleaners on electrical components.

Regulatory Information

This product complies with applicable U.S. safety standards. Contains a lithium-ion battery; follow local regulations for disposal. Copyright © DeWalt. DeWalt and the yellow/black color scheme are trademarks of DeWalt Industrial Tool Co., used under license. For support, visit www.dewalt.com or contact 1-800-4-DeWalt (1-800-433-9258).

Troubleshooting

Reset: For electronic issues, remove battery for 60 seconds, then reinsert.

Service: 1-800-4-DeWalt; www.dewalt.com