Fanttik NB8 Ultra & W10 APEX
Fanttik NB8 Ultra Cordless Pressure Washer & W10 APEX Mini Chainsaw User Manual
Model: NB8 Ultra & W10 APEX
1. Introduction
This manual provides essential information for the safe and effective operation, setup, and maintenance of your Fanttik NB8 Ultra Cordless Pressure Washer and Fanttik TurboLite W10 APEX Mini Chainsaw. Please read this manual thoroughly before first use and retain it for future reference.

Image 1.1: Fanttik NB8 Ultra Cordless Pressure Washer and W10 APEX Mini Chainsaw.
2. Safety Instructions
Always observe basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and personal injury.
General Safety
- Read all instructions before using the product.
- Keep work area 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. Distractions can cause you to lose control.
- Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection.
Pressure Washer Specific Safety
- Never point the spray gun at people, pets, or electrical devices. High-pressure spray can cause serious injury.
- Ensure all connections are secure before operating.
- Do not use with flammable liquids or toxic chemicals.
- Always disconnect the power source before performing any maintenance or cleaning.
Mini Chainsaw Specific Safety
- Always hold the chainsaw firmly with both hands during operation.
- Ensure the chain is properly tensioned and lubricated before each use.
- Keep hands and body clear of the chain when the tool is running.
- Do not operate the chainsaw above shoulder height.
- Be aware of kickback and take precautions to avoid it.
- Only use the chainsaw for cutting wood.
3. Fanttik NB8 Ultra Cordless Pressure Washer
3.1 Components and Features
- Cordless Design: Integrated 4000mAh Lithium Battery for portable use.
- Wheeled Pull-Rod Cart: For convenient transport.
- 15L Water Capacity: Sufficient for various cleaning tasks.
- 20ft Pressure Hose: Provides ample reach.
- Max 725 PSI: Powerful cleaning performance.
- Three Operating Modes: Energy-saving, Standard, and Strong modes for versatile cleaning.
- 5-in-1 Sprinkler Head: Adjustable nozzle for different spray patterns (0°, 15°, 25°, 40°, 65°).
- Efficient Soap Dispenser: For applying cleaning solutions.

Image 3.1: Cordless design of the NB8 Ultra Pressure Washer, highlighting runtime and charging time.

Image 3.2: Detailed view of the 5-in-1 sprinkler head settings.
3.2 Setup
- Charge the Battery: Before first use, fully charge the integrated battery. The charging time is approximately 3-5 hours.
- Fill Water Tank: Open the cap and fill the 15L water tank with clean water.
- Connect Hose: Securely attach the 20ft pressure hose to the pressure washer outlet and the spray gun.
- Attach Nozzle: Select the desired 5-in-1 sprinkler head setting and attach it to the spray gun.
3.3 Operation
- Power On: Press the power button to turn on the pressure washer.
- Select Mode: Choose between Energy-saving, Standard, or Strong mode based on your cleaning needs.
- Begin Cleaning: Point the spray gun at the surface to be cleaned and press the trigger. Maintain a safe distance from the surface to avoid damage.
- Using Soap Dispenser: If using cleaning solution, fill the soap dispenser and attach it as per instructions.

Image 3.3: Operating the Fanttik NB8 Ultra Pressure Washer for car cleaning.

Image 3.4: Examples of multi-use applications for the pressure washer.
3.4 Maintenance
- Drain Water: After each use, drain any remaining water from the tank and hose to prevent freezing or algae growth.
- Clean Nozzle: Remove and clean the nozzle regularly to prevent blockages.
- Store Properly: Store the pressure washer in a dry, frost-free environment.
4. Fanttik TurboLite W10 APEX Mini Chainsaw
4.1 Components and Features
- External Rotor Brushless Motor: Provides high efficiency and extended lifespan.
- 8660 Alloy Steel Chain: Durable and high-strength for effective cutting.
- 2500mAh Rechargeable Battery: Long-lasting power for up to 135 cuts on 2" pine.
- Type-C Fast Charging: 90% charge in 1 hour (12V, 2A).
- LED Display: Clearly shows battery level and speed settings.
- Three-Speed Adjustment: MAX (21.0 ft/s), REG (17.7 ft/s), ECO (14.8 ft/s).
- Lightweight Design: Weighs 2.58 lbs (including battery) for easy handling.
- Integrated LED Light: Illuminates work areas for increased safety.
- Lubrication System: Extends chain lifespan (oil not included).

Image 4.1: Fanttik TurboLite W10 APEX Mini Chainsaw in use, highlighting efficiency and lifespan.

Image 4.2: Long-lasting battery performance of the W10 APEX Mini Chainsaw.

Image 4.3: LED display of the W10 APEX Mini Chainsaw.

Image 4.4: Three-speed adjustment feature of the W10 APEX Mini Chainsaw.
4.2 What's in the Box
- W10 APEX Mini Chainsaw
- Protective Cover
- Empty Oil Pot
- Charging Cable (Type-C)
- User Manual (this document)

Image 4.5: Contents included in the W10 APEX Mini Chainsaw package.
4.3 Setup and Chain Replacement
- Charge the Battery: Connect the chainsaw to the Type-C charging cable. A full charge takes approximately 1 hour (with a 12V, 2A charger).
- Chain Installation/Replacement:
- Unscrew the protective cover.
- Assemble the saw chain along the guide bar.
- Align the chain with the sprocket.
- Align the inclined guide plate with the locating pin.
- Pull down the left side of the slanted guide plate.
- Secure the protective cover.
- Lubricate the Chain: Fill the empty oil pot with appropriate bar and chain oil (not included) and apply it to the lubrication system to extend chain lifespan.

Image 4.6: Step-by-step guide for chain replacement.

Image 4.7: Chainsaw lubrication system.
4.4 Operation
- Power On: Press the power button. The LED display will show battery level and current speed setting.
- Adjust Speed: Use the speed adjustment button to cycle through ECO, REG, and MAX modes as needed for the cutting task.
- Begin Cutting: Hold the chainsaw firmly with both hands. Position the chain against the wood and apply gentle pressure to begin cutting.
- Use LED Light: Activate the integrated LED light for improved visibility in dimly lit areas.
4.5 Maintenance
- Chain Sharpening: Regularly check the chain for sharpness. A dull chain can lead to inefficient cutting and increased wear.
- Chain Lubrication: Ensure the chain is adequately lubricated before and during extended use.
- Cleaning: After each use, clean wood chips and debris from the chain, guide bar, and motor housing.
- Storage: Store the chainsaw in a dry place, away from direct sunlight and moisture. Ensure the protective cover is on the chain.
5. Troubleshooting
Pressure Washer
| Problem | Possible Cause | Solution |
|---|---|---|
| No water pressure | Low battery; Clogged nozzle; Empty water tank; Kinked hose | Recharge battery; Clean nozzle; Refill tank; Straighten hose |
| Motor runs but no water | Air in pump; Inlet filter clogged | Run unit with spray gun open until steady flow; Clean filter |
Mini Chainsaw
| Problem | Possible Cause | Solution |
|---|---|---|
| Chainsaw not cutting | Dull chain; Incorrect chain tension; Low battery | Sharpen/replace chain; Adjust chain tension; Recharge battery |
| Chain stops during cut | Overload; Low battery; Chain binding | Reduce cutting pressure; Recharge battery; Check for obstructions |
6. Specifications
Fanttik NB8 Ultra Cordless Pressure Washer
- Model: NB8 Ultra
- Max Pressure: 725 PSI
- Water Tank Capacity: 15 Liters
- Hose Length: 20 ft
- Battery Type: Lithium-ion
- Battery Capacity: 4000mAh
- Runtime: Up to 58 minutes (depending on mode)
- Charging Time: 3-5 hours
Fanttik TurboLite W10 APEX Mini Chainsaw
- Model: W10 APEX
- Motor Type: External Rotor Brushless
- Chain Material: 8660 Alloy Steel
- Battery Type: Lithium-ion
- Battery Capacity: 2500mAh
- Charging Port: Type-C
- Fast Charging: 90% in 1 hour (12V, 2A)
- Cutting Speeds: ECO (14.8 ft/s), REG (17.7 ft/s), MAX (21.0 ft/s)
- Weight: 2.58 lbs (with battery)
7. Warranty and Support
Fanttik products are designed and manufactured to the highest quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Fanttik website. Please have your model number and purchase date available when contacting support.
Website: www.fanttik.com