ONEVAN 2000W Brushless Electric Hammer User Manual

1. Introduction

Thank you for choosing the ONEVAN 2000W Brushless Electric Hammer. This powerful and versatile tool is designed for a wide range of drilling and hammering applications in various materials. Featuring a brushless motor, multiple operating modes, and a cordless design, it offers efficiency and convenience for both professional renovation teams and home DIY enthusiasts. Please read this manual carefully before operation to ensure safe and effective use.

ONEVAN 2000W Brushless Electric Hammer with two 588VF batteries and various drill bits and chisels. — Figure 1: ONEVAN 2000W Brushless Electric Hammer with included accessories.

2. General Safety Instructions

Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury. Keep this manual for future reference.

Wear appropriate personal protective equipment (PPE) such as safety glasses, hearing protection, and gloves.
Ensure the work area is clean and well-lit. Cluttered or dark areas invite accidents.
Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
Keep children and bystanders away while operating a power tool.
Avoid accidental starting. Ensure the switch is in the off-position before connecting to battery pack, picking up or carrying the tool.
Do not overreach. Keep proper footing and balance at all times.
Use the correct tool for your application. Do not force the tool.
Disconnect the battery pack from the tool before making any adjustments, changing accessories, or storing power tools.
Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool.
Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation.

3. Product Overview

Familiarize yourself with the components and controls of your electric hammer.

Diagram showing the components of the ONEVAN Electric Hammer: SDS Plus Chuck, 4-Mode Switch, Brushless Motor, Forward/Reverse Switch, Stepless Speed Change, Rubber Handle, 588VF battery, 360° Rotation Handle, Battery indicator. — Figure 2: Product Structure and Components.

Key Components:

SDS Plus Chuck: For quick and secure bit changes.
4-Mode Switch: Selects between Electric Drill, Electric Hammer, Turning Function, and Electric Pick modes.
Brushless Motor: Provides high power, low loss, long life, and high efficiency.
Forward/Reverse Switch: Changes the rotation direction of the chuck.
Stepless Speed Change: Allows for variable speed control based on trigger pressure.
Rubber Handle: Ergonomically designed for comfortable grip.
588VF Battery: Rechargeable lithium-ion battery.
360° Rotation Handle: Adjustable auxiliary handle for optimal control and comfort.
Battery Indicator: Displays the remaining battery charge.
Precision Depth Gauge: For accurate control of drilling depth.

4. Specifications

Table of specifications for the ONEVAN Electric Hammer, including Maximum output power 2000W, Speed 0-3200 RPM, Impact number 10600 ipm, Concrete drilling 16mm, Wood drilling 26mm, Steel drilling 13mm, Working mode 4 modes, Sound pressure level 94 dB(A), Battery 588VF, Battery capacity 22900mAh/piece. — Figure 3: Technical Specifications.

Technical Data
Feature	Value
Maximum Output Power	2000W
Speed (No-Load)	0-3200 RPM
Impact Number	10600 ipm
Max. Drilling Diameter (Concrete)	16mm
Max. Drilling Diameter (Wood)	26mm
Max. Drilling Diameter (Steel)	13mm
Working Modes	4 modes (Drill, Hammer, Turning, Pick)
Sound Pressure Level	94 dB(A)
Battery Type	588VF Lithium-ion
Battery Capacity	22900mAh/piece
Weight	4kg
Frequency	6200r/minn
Motor Type	Brushless
Compatible Battery	For Makita 18V Battery

5. Setup and Assembly

5.1 Battery Installation and Charging

Ensure the battery is fully charged before first use.
To install: Align the battery pack with the base of the tool and slide it in until it clicks securely into place.
To remove: Press the battery release button and slide the battery pack out.
The battery indicator lights will show the current charge level.

5.2 Attaching the Auxiliary Handle

The 360° rotatable handle provides enhanced control and comfort.

Loosen the handle clamp by twisting it counter-clockwise.
Slide the handle onto the front of the tool.
Rotate the handle to the desired angle for your task.
Tighten the handle clamp by twisting it clockwise until secure.

Image illustrating the 360-degree rotatable handle of the ONEVAN Electric Hammer, showing how to adjust it to the required angle. — Figure 4: Adjusting the 360° Rotatable Handle.

5.3 Installing Drill Bits/Chisels

This tool uses an SDS Plus chuck for quick accessory changes.

Pull back the chuck collar.
Insert the SDS Plus bit into the chuck until it locks into place.
Release the chuck collar. Pull on the bit to ensure it is securely seated.
To remove: Pull back the chuck collar and pull the bit out.

ONEVAN Electric Hammer with various accessories including drill bits, chisels, and a chuck. — Figure 5: Included accessories and chuck.

5.4 Attaching the Depth Gauge

Insert the depth gauge rod into the designated hole on the side of the tool.
Adjust the depth gauge to the desired drilling depth.
Tighten the locking mechanism to secure the depth gauge in place.

Image showing the precision depth gauge on the ONEVAN Electric Hammer for accurate control of drilling depth. — Figure 6: Precision Depth Gauge for accurate drilling.

6. Operating Modes

The ONEVAN Electric Hammer features a 4-mode switch for versatile applications.

Close-up of the ONEVAN Electric Hammer's one-button switching mechanism, indicating Electric drill mode, Electric hammer mode, Turning function, and Electric pick mode. — Figure 7: 4-Mode Switch for various functions.

Electric Drill Mode: For powerful drilling in wood, tile, metal, and glass. (Requires matching drill chuck, not included for all kits).
Electric Hammer Mode: For concrete wall drilling, rock drilling, and monitoring installation. Offers higher drilling efficiency than AC electric hammers.
Turning Function: Allows for adjustment of the flat chisel direction when installing chisel attachments.
Electric Pick Mode: For water and electricity slotting, and other chiseling tasks.

Images demonstrating the Electric Hammer function for concrete wall drilling and rock drilling, and the Electric Drill function for wood, tile, metal, and glass drilling. — Figure 8: Electric Hammer and Electric Drill in action.

Images showing the Adjustment Function for installing a flat chisel and adjusting its direction, and the Power Function for hydroelectric slotting. — Figure 9: Adjustment and Power Functions.

7. Operation

7.1 Starting and Stopping

To start the tool, press the trigger switch.
The tool features stepless speed control; the harder you press the trigger, the faster the tool operates.
To stop the tool, release the trigger switch.

Close-up of the ONEVAN Electric Hammer's handle, highlighting the Lock Switch for forward/reverse function and the Stepless Speed control switch. — Figure 10: Lock Switch and Stepless Speed Control.

7.2 Forward/Reverse Function

The forward/reverse switch is located above the trigger.
Push the switch to the left for forward rotation (drilling/hammering).
Push the switch to the right for reverse rotation (e.g., removing stuck bits).
Always ensure the tool has come to a complete stop before changing the rotation direction.

7.3 General Usage Tips

Apply steady, even pressure. Do not force the tool.
For optimal performance and tool longevity, allow the tool to cool down during extended use. The optimized cooling ducts help reduce operating temperature.
When drilling, start with a slow speed to prevent the bit from wandering, then increase speed as needed.

Diagram showing airflow through the cooling ducts of the ONEVAN Electric Hammer to reduce operating temperature and extend service life. — Figure 11: Optimized Cooling Ducts.

7.4 Video Demonstration

Watch this video for a visual guide on the electric hammer's operation and capabilities.

Video 1: Demonstration of the ONEVAN Electric Hammer in various operating modes.

8. Maintenance

Regular maintenance ensures the longevity and optimal performance of your tool.

Cleaning: Keep the tool's ventilation openings clean and free from dust. Use a soft, damp cloth to wipe down the exterior. Do not use harsh chemicals or abrasive cleaners.
Lubrication: Periodically lubricate the SDS Plus chuck to ensure smooth bit insertion and removal.
Battery Care: Store batteries in a cool, dry place away from direct sunlight. Do not store fully discharged batteries for extended periods.
Inspection: Regularly inspect the power tool for any signs of damage, loose screws, or worn parts. Replace damaged parts immediately.
Storage: Store the tool and accessories in a secure, dry place, out of reach of children.

9. Troubleshooting

Here are some common issues and their potential solutions:

Common Issues and Solutions
Problem	Possible Cause	Solution
Tool does not start	Battery not installed correctly or discharged.	Ensure battery is fully inserted and charged. Check battery indicator.
Reduced power/performance	Low battery charge; worn or dull bit; tool overheating.	Recharge battery; replace bit; allow tool to cool down.
Bit not rotating or hammering	Mode switch set incorrectly; bit not properly seated in chuck.	Check mode switch setting; re-insert bit into SDS Plus chuck.
Excessive vibration or noise	Damaged bit; loose components.	Replace bit; check for loose parts and tighten if necessary. If problem persists, contact support.

10. User Tips

Battery Life: Some users have noted that the battery life can be short and charging times long. To maximize battery life, ensure the battery is fully charged before starting a task and consider having a spare battery on hand for longer projects.
Charging: Plan your work to allow sufficient time for battery charging.
Bit Selection: Always use the correct type and size of drill bit or chisel for the material you are working on.
Workload Management: For heavy-duty tasks, take short breaks to prevent the tool and battery from overheating.

11. Warranty and Support

ONEVAN offers a 12-month warranty for the machine and battery from the date of purchase. This warranty covers manufacturing defects and ensures free replacement for qualifying issues.

Warranty Exclusions:

Artificial damage or damage due to violent use.
Product warranty label is torn or removed.
Water damage to the battery.
Refunded orders.

For quality problems, please contact ONEVAN customer service. Provide relevant question videos and product warranty label photos. During working hours, customer service will address your problem within 24 hours. ONEVAN also provides free lifetime technical support.