1. Safety Information
Always prioritize safety when operating power tools. Read and understand all instructions before use.
- Wear appropriate personal protective equipment (PPE), including eye protection, gloves, and sturdy footwear.
- Ensure the work area is clear of debris, children, and pets.
- Keep hands and feet away from the cutting blade.
- The trimmer features a double lock safety design. Both the safety switch and the ON/OFF switch must be engaged to operate the tool.

For detailed safety guidelines, refer to the complete safety section in the included user manual.
2. Product Overview
The MZK 22'' Cordless Hedge Trimmer is designed for efficient and comfortable hedge and bush trimming. It combines lightweight construction with powerful cutting performance.

Key features include:
- Lightweight Design: Weighing only 5 pounds, it reduces user fatigue during extended use.
- Powerful 20V MAX Battery: Delivers maximum cutting power for various trimming tasks.
- 22.4-inch Dual Action Steel Blade: Provides smooth cutting with reduced vibration.
- 5/8-inch Cutting Capacity: Capable of cutting through thicker branches.
- Ergonomic Wrap-Around Handle: Ensures comfortable handling and control.

3. Setup
Before first use, ensure the battery is fully charged and the trimmer is properly assembled.
3.1. Battery Charging and Installation
- Connect the charger to a standard power outlet.
- Insert the 20V lithium-ion battery into the charger. The indicator light on the charger will show the charging status.
- Once fully charged, remove the battery from the charger.
- Align the charged battery with the battery slot on the trimmer handle and slide it in until it clicks securely into place.

3.2. Initial Inspection
Before each use, inspect the trimmer for any signs of damage, loose parts, or dull blades. Ensure the blade cover is removed before operation.
3.3. Product Introduction Video
4. Operating Instructions
Follow these steps for effective and safe trimming:
- Starting the Trimmer: With the battery installed, firmly grasp the trimmer with both hands. Engage the dual safety switch by pressing both the front safety handle and the rear ON/OFF switch simultaneously. The blade will begin to move.
- Trimming Technique: Use a smooth, sweeping motion to cut through hedges. For best results, trim small amounts at a time. The 22.4-inch dual-action blade is designed for efficient cutting.
- Cutting Capacity: The trimmer can handle branches up to 5/8-inch in diameter. Avoid forcing the blade through thicker branches to prevent damage to the tool and potential injury.
- Stopping the Trimmer: Release either the front safety handle or the rear ON/OFF switch to stop the blade.


5. Maintenance
Regular maintenance ensures optimal performance and extends the life of your hedge trimmer.
- Blade Cleaning: After each use, disconnect the battery and carefully clean the blades with a stiff brush to remove sap and debris. Apply a light coat of machine oil to the blades to prevent rust. The blades are made of anti-rust hardened steel.
- Storage: Always attach the safety blade case when the trimmer is not in use to protect the blades and prevent accidental injury. Store the trimmer in a dry, secure location out of reach of children.
- Battery Care: Store the battery in a cool, dry place. Do not store the battery fully discharged for extended periods.

6. Troubleshooting
If you encounter issues with your MZK hedge trimmer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not start. | Battery not charged or not properly installed. Safety switch not engaged. | Ensure battery is fully charged and securely installed. Press both safety and ON/OFF switches simultaneously. |
| Reduced cutting performance. | Dull or dirty blades. Overloading the motor. | Clean and lubricate blades. Avoid cutting branches thicker than 5/8-inch. Sharpen blades if necessary. |
| Excessive vibration. | Damaged or bent blade. Loose components. | Inspect blade for damage; replace if necessary. Check all screws and fasteners for tightness. |
If the issue persists, contact MZK customer support for assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | MZK |
| Model Number | ET1609 |
| Power Source | Battery Powered (20V Lithium-ion) |
| Blade Length | 22.4 Inches |
| Cutting Capacity | 5/8-inch |
| Item Weight | 5 Pounds |
| Product Dimensions | 36.02"L x 6.1"W x 7.4"H |
| Blade Material | Alloy Steel |
| Color | Black and Red |
| UPC | 610452345590 |
8. Warranty and Support
MZK is committed to providing efficient and economic garden tools. For information regarding product warranty, returns, or technical support, please refer to your purchase documentation or visit the official MZK store on Amazon. Protection plans are also available for extended coverage.
You can visit the MZK Store at amazon.com/stores/MZKmagiczaker.