DeWalt DCMWP233 Lawn Mower Manual

The DeWalt DCMWP233 is a 20-inch cordless electric lawn mower featuring a brushless motor, two 20V MAX* 10.0Ah batteries, a 3-in-1 mulching/bagging/side-discharge system, single-lever height adjustment, foldable handles for storage, and a weather-resistant construction. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Brushless motor deck, two 20V MAX* batteries, battery charger, grass bag, side-discharge chute, height adjustment lever, foldable handles, safety key.

Assembly Instructions

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

1. Attach Lower Handle: Align lower handle with deck brackets; secure with provided bolts and wrench.
2. Attach Upper Handle: Connect upper handle to lower handle; secure knobs.
3. Install Grass Bag: Hook bag onto rear deck brackets; ensure secure fit.
4. Install Side-Discharge Chute: If using side discharge, attach chute to discharge port.
5. Install Batteries: Insert both fully charged batteries into battery ports.

WARNING! Ensure mower is turned off and safety key is removed during assembly. Keep hands clear of blade area.

First-Time Setup

Prepare mower for initial use.

1. Charge Batteries: Use included charger; charge both batteries fully before first use.
2. Adjust Cutting Height: Set single lever to desired height (recommend 3" for first mow).
3. Select Discharge Mode: Choose mulch, bag, or side-discharge; install appropriate accessory.
4. Insert Safety Key: Insert key into slot near handle.
5. Test Start: Press start button to ensure motor engages.

CAUTION! Clear mowing area of debris, stones, and toys before operation.

Specifications

• Cutting Width: 20 inches.
• Motor Type: Brushless electric.
• Power Source: Two 20V MAX* 10.0Ah lithium-ion batteries.
• Cutting Height Range: 1.5 to 4 inches (7 positions).
• Deck Material: Steel with corrosion-resistant coating.
• Grass Bag Capacity: 2.5 bushels.
• Weight (without batteries): 55 lbs.
• Warranty: 3-year limited warranty.
• Noise Level: Below 75 dB(A).

Controls and Settings

Main controls located on handle. Safety Key: Must be inserted to start. Start/Stop Button: Push to start; release to stop. Battery Fuel Gauge: LEDs indicate charge level. Height Adjustment Lever: Single lever adjusts all wheels. Discharge Selector: Lever to choose mulch, bag, or side-discharge.

Settings: Cutting height (1.5"-4"), discharge mode, battery management (use one or both batteries).

Operating the Mower

Follow these steps for safe operation.

1. Insert safety key fully.
2. Ensure discharge mode is set correctly.
3. Press and hold start button; mower will start.
4. Push mower forward at steady pace; overlap passes slightly.
5. For slopes: Mow across slope, not up and down.
6. To stop: Release start button; remove safety key.
7. Empty bag when full; check battery level periodically.

Tip: Mow when grass is dry for best results. Avoid mowing in wet conditions.

Maintenance & Cleaning

Regular maintenance ensures optimal performance.

1. After each use: Clean underside of deck with brush or hose (ensure mower is off and batteries removed).
2. Blade Care: Inspect blade monthly for damage; sharpen or replace as needed.
3. Battery Care: Store batteries in cool, dry place; charge fully before storage.
4. Wheel Care: Check wheels for debris; lubricate axles if necessary.
5. Handle Care: Wipe handles with damp cloth.

CAUTION! Always disconnect batteries before performing any maintenance. Wear gloves when handling blade.

Storage Guidelines

Proper storage extends mower life.

1. Clean mower thoroughly before storage.
2. Remove batteries; store separately in cool, dry location.
3. Fold handles down for compact storage.
4. Store in dry, covered area; avoid extreme temperatures.
5. Charge batteries to 50% if storing for extended periods.

WARNING! Do not store with batteries installed. Keep away from children and pets.

Safety Information

Read all safety instructions before use.

• Wear safety glasses, long pants, and sturdy shoes.
• Keep bystanders, especially children and pets, away from area.
• Do not operate on slopes greater than 15 degrees.
• Never remove safety key while blade is moving.
• Do not mow in wet grass or rain.
• Inspect mowing area and remove objects that could be thrown.
• Use only DeWalt 20V MAX* batteries and charger.

DANGER! Blade can cause serious injury. Keep hands and feet away from deck at all times.

Regulatory Information

This product complies with applicable U.S. and Canadian safety standards. Copyright © DeWalt. DeWalt, the yellow and black color scheme, and 20V MAX* are trademarks of DeWalt Industrial Tool Co., used under license. For support, visit www.dewalt.com or contact 1-800-433-9258.

Troubleshooting

Reset: Remove batteries for 30 seconds to reset electronics.

Service: 1-800-433-9258; www.dewalt.com