1. Introduction
Thank you for choosing the Gisam 40mm Cordless Electric Pruning Shears. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new tool. Please read this manual thoroughly before first use and keep it for future reference.
This electric pruning shear is designed for trimming hedges, fruit trees, and other garden plants, offering a maximum cutting diameter of 40mm for fresh branches and 30mm for dry branches. It features a powerful brushless motor, SK5 steel blades, an LED display, and comes with two 4Ah lithium-ion batteries for extended use.
2. Safety Instructions
WARNING: Always follow basic safety precautions when using electric tools to reduce the risk of fire, electric shock, and serious personal injury.
- Personal Safety: Always wear appropriate personal protective equipment, including safety glasses, gloves, and sturdy footwear. Keep hands and body parts away from the blades during operation.
- Work Area Safety: Ensure the work area is clear of obstacles and well-lit. Do not operate the tool in wet or damp conditions. Keep children and bystanders away.
- Tool Handling: Never carry the tool with your finger on the trigger. Ensure the safety switch is engaged when not in use or when changing accessories.
- Battery Safety: Use only the specified batteries and charger. Do not expose batteries to extreme temperatures or direct sunlight. Do not short-circuit battery terminals.
- Cutting Capacity: The maximum cutting diameter is 40mm for fresh branches and 30mm for dry branches. Attempting to cut branches exceeding these limits or extremely hard wood may damage the blades or motor.
- Dry Branches: The bark of dry branches is more resistant. If you encounter difficulty, try sharpening the blade or cutting thinner sections.
- Hardwood Species: Be aware that certain tree species have higher wood hardness (e.g., white solid wood, acacia, iron birch, sandalwood, ebony, bloodwood, cherry, tulipwood, mahogany, eucalyptus, golden wood). When pruning these types of branches, ensure they are not excessively thick to avoid affecting performance.
3. Package Contents
Upon unpacking, please verify that all items listed below are present and in good condition:
- 1x Gisam Cordless Electric Pruning Shears
- 2x 4Ah Lithium-ion Batteries
- 1x Battery Charger
- 1x 1.2M Extension Cord
- 1x Belt Pouch
- 1x Pair of Protective Gloves
- 1x Wrench
- 2x Hex Keys
- 1x Sharpening Stone
- 1x Cleaning Brush
- 1x Carrying Case
4. Product Overview
Familiarize yourself with the components of your Gisam electric pruning shears:
- Power Button: Used to turn the device on and off.
- Ergonomic Handle: Designed for a secure and comfortable grip during operation.
- SK5 Steel Blades: High-quality, highly hard, and wear-resistant blades for efficient cutting.
- Brushless Motor: Provides powerful operation with reduced sparks and increased durability.
- Safety Switch: A safety mechanism requiring a quick double press of the trigger to start cutting, preventing accidental activation.
- LED Display Screen: Shows power level and cutting times.
- Battery Pack: Provides power for the tool. The kit includes two 4Ah batteries for extended use.
- Extension Cord: A 1.2M cord allowing the battery pack to be worn on a belt, reducing the weight of the shears during use.
5. Setup
Before using your pruning shears, follow these steps for proper setup:
- Charge Batteries: Fully charge both 4Ah lithium-ion batteries using the provided charger before first use.
- Insert Battery: Insert a charged battery into the battery slot at the base of the pruning shears. Ensure it clicks securely into place.
- Optional: Connect Extension Cord: If you prefer to reduce the weight of the shears during prolonged use, connect the 1.2M extension cord to the shears and the battery. Place the battery in the belt pouch and attach it to your belt.
- Wear Protective Gear: Put on the provided protective gloves and safety glasses.
6. Operation
Operating your Gisam electric pruning shears is straightforward:
- Power On: Insert the battery and turn on the power switch.
- Start Cutting: To activate the blades, quickly press the trigger twice in succession. The blades will open, indicating the tool is ready for use. If the tool is idle for one minute, it will enter standby mode; double-press the trigger again to reactivate.
- Adjust Blade Opening (Optional): To switch between the maximum blade opening (60mm) and a smaller opening (45mm), pull and hold the trigger for 2 seconds. You will hear one beep, confirming the change. This allows for efficient cutting of different branch sizes.
- Pruning: Position the open blades around the branch you wish to cut. Press the trigger once to close the blades and make a cut. Release the trigger to open the blades for the next cut.
- Power Off: When finished, pull and hold the trigger for 3-5 seconds until you hear four beeps and the blades close completely. Then, slide the power button to the OFF position and remove the battery.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your pruning shears:
- Blade Cleaning: After each use, clean the blades with the provided brush to remove sap, debris, and dirt. A damp cloth can be used for stubborn residue, followed by thorough drying.
- Blade Lubrication: Apply a few drops of light machine oil to the blades and pivot points periodically to ensure smooth operation and prevent rust.
- Blade Sharpening: Use the included sharpening stone to keep the SK5 steel blades sharp. Follow the original bevel angle of the blades. Sharp blades ensure clean cuts and reduce strain on the motor.
- Battery Care: Store batteries in a cool, dry place away from direct sunlight. Do not store fully discharged batteries for extended periods. Charge them periodically if not in use.
- Storage: Store the pruning shears in its carrying case in a dry, secure location, out of reach of children. Ensure the blades are closed and the battery is removed before storage.
8. Troubleshooting
If you encounter issues with your Gisam electric pruning shears, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Shears do not start | Battery not inserted correctly or discharged; Power switch off; Safety switch not activated (trigger not double-pressed). | Ensure battery is fully charged and properly inserted. Turn on the power switch. Quickly press the trigger twice to activate. |
| Blades not cutting effectively | Blades are dull or dirty; Branch is too thick or too hard (e.g., very dry hardwood). | Clean and sharpen the blades. Ensure the branch diameter is within the specified limits (40mm fresh, 30mm dry). Avoid excessively hard wood. |
| Tool stops during operation | Battery is low; Overload protection activated. | Replace with a fully charged battery. Reduce the load by cutting smaller branches. Allow the tool to cool down if it overheated. |
| Blades do not close completely | Debris caught in blades; Mechanical issue. | Ensure the tool is off and battery removed. Carefully inspect and clean blades for any obstructions. If the problem persists, contact customer support. |
9. Specifications
| Feature | Specification |
|---|---|
| Brand | Gisam |
| Model Number | HRDJ-3-4Ah |
| Maximum Cutting Diameter (Fresh Branches) | 40 mm |
| Maximum Cutting Diameter (Dry Branches) | 30 mm |
| Adjustable Blade Opening | 60mm / 45mm |
| Battery Type | Lithium-ion |
| Battery Capacity | 2x 4Ah (included) |
| Blade Material | SK5 Carbon Steel |
| Motor Type | Brushless Motor |
| Handle Material | Plastic, Rubber |
| Tool Weight (without battery) | Approximately 0.95 kg |
| Total Package Weight | 4.05 kg |
| Extension Cord Length | 1.2 M |
10. Warranty and Support
The Gisam Cordless Electric Pruning Shears (Model HRDJ-3-4Ah) comes with a Two-Year After-Sales Warranty. This warranty covers defects in materials and workmanship under normal use.
If you have any questions, concerns, or require technical assistance, please contact Gisam customer support through your purchase platform. Provide your model number and purchase date for efficient service.
