DeWalt XR DCMW564N Lawn Mower Manual

The DeWalt XR DCMW564N is a 56V MAX cordless lawn mower featuring a brushless motor, 21-inch steel deck, 6-position single-lever height adjustment (1.5-4 inches), 2-in-1 mulching/bagging capability, LED headlights, foldable handles for storage, battery and charge indicators, and compatibility with DeWalt 20V/60V FLEXVOLT batteries. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: 21-inch steel cutting deck, Brushless motor, 6-position height adjustment lever, 2-in-1 mulch/bag system, LED headlights, Foldable handles, Battery indicator, Compatible with DeWalt 20V/60V FLEXVOLT batteries.

Assembly & Setup

Unpack and inspect all parts. Assemble on a flat, stable surface.

1. Attach handles: Align lower handle with deck brackets, secure with provided bolts and wrench.
2. Install upper handle: Slide into lower handle, secure knob.
3. Attach grass bag: Hook bag frame onto rear deck brackets.
4. Install mulch plug: For mulching, insert plug into rear discharge chute.
5. Insert battery: Ensure mower is off; slide compatible battery into battery port until it clicks.

WARNING! Do not install battery during assembly. Ensure all bolts are tightened securely.

First-Time Operation

Before first use, fully charge battery. Adjust cutting height as needed.

1. Insert safety key: Push safety key into slot near handle.
2. Adjust cutting height: Move single lever to desired position (1.5-4 inches).
3. Select mode: Install mulch plug for mulching; attach bag for collection.
4. Start mower: Hold safety lever on handle, then pull start lever.
5. Mow: Push mower forward at steady pace; overlap passes slightly.

CAUTION! Clear mowing area of debris. Wear safety glasses and sturdy footwear.

Specifications

• Model: DeWalt XR DCMW564N.
• Power Source: 56V MAX Lithium-Ion battery (compatible with 20V/60V FLEXVOLT).
• Cutting Width: 21 inches.
• Cutting Height: 6 positions, 1.5 to 4 inches.
• Deck Material: Steel.
• Motor Type: Brushless.
• Wheels: 8-inch rear, 7-inch front.
• Weight (without battery): Approximately 55 lbs.
• Bag Capacity: 1.9 bushels.
• Runtime: Varies based on battery capacity and grass conditions.

Controls and Settings

Handle Controls: Safety lever, Start lever, Height adjustment lever. Indicator: Battery charge LED.

Operation: Insert safety key, grip safety lever, pull start lever to engage blade. Release to stop.

Height Adjustment: Single lever adjusts all four wheels simultaneously. Settings: 1.5, 2, 2.5, 3, 3.5, 4 inches. Mode Selection: Mulch plug installed for mulching; bag attached for collection (remove plug).

Battery & Charging

Compatible with DeWalt 20V MAX, 60V MAX, and FLEXVOLT batteries.

1. Charging: Use DeWalt charger; plug into outlet, insert battery. LED indicates charging status.
2. Battery Installation: Ensure mower is off; slide battery into port until it clicks.
3. Battery Removal: Press battery release buttons, slide out.
4. Storage: Store battery in cool, dry place; charge fully before long storage.

Tip: Check battery indicator before mowing; charge if below 25%.

Mowing Operations

For best results, mow when grass is dry.

1. Setup: Insert safety key, adjust height, select mulch or bag mode.
2. Starting: Grip safety lever, pull start lever; blade engages.
3. Mowing: Walk at steady pace; avoid pulling backward while blade is engaged.
4. Bagging: Empty bag when full; ensure bag is properly attached.
5. Mulching: Install mulch plug; mow frequently for fine clippings.
6. Slopes: Mow across slopes, not up and down, for stability.
7. Stopping: Release start lever; wait for blade to stop before removing safety key.

WARNING! Keep hands and feet away from cutting deck. Do not mow on steep slopes.

Maintenance & Storage

Regular maintenance ensures optimal performance.

1. After each use: Clean deck underside with brush or hose (ensure mower is off and battery removed).
2. Blade sharpening: Check blade monthly; sharpen or replace if dull or damaged (disconnect battery).
3. Wheel inspection: Ensure wheels rotate freely; tighten if loose.
4. Storage: Fold handles, store in dry place. Remove battery and store separately.
5. Winter storage: Charge battery fully, store in cool, dry location.

CAUTION! Always remove battery before performing any maintenance.

Safety Information

Read all instructions before use. Wear appropriate personal protective equipment.

• Keep bystanders and pets away during operation.
• Do not operate on slopes greater than 15 degrees.
• Never lift or carry mower while blade is spinning.
• Do not use in wet grass or rain.
• Use only DeWalt recommended batteries and chargers.
• Store mower and battery out of reach of children.

DANGER! Blade can cause serious injury. Always ensure blade has stopped before any adjustment or cleaning.

Regulatory Information

This product complies with applicable U.S. and Canadian safety standards. Copyright © DeWalt. DeWalt, XR, FLEXVOLT, and the yellow and black color scheme are trademarks of DeWalt Industrial Tool Co. or its affiliates. For support, visit www.dewalt.com or contact 1-800-4-DeWalt (1-800-433-9258).

Troubleshooting

Service: For repairs, contact authorized DeWalt service center. Do not attempt to repair battery or motor yourself.

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