WMARK NG-7982 Professional Hair Trimmer

1. Important Safety Warnings

1.1 Professional Use Safety

• Only professional operators who have received training are allowed to use the device. Read this manual carefully and master the operation specifications before use.
• Children under 8 years of age are prohibited from access. Work areas must be equipped with child isolation measures; minors are not allowed to operate alone.
• Do not touch the moving parts of the blade during operation to avoid injury. Before replacing the blade, power off and wait for the blade to stop completely.
• Only the product's original EU-certified professional-grade charging cable and adapter (compatible with 110V-240V wide voltage range) are permitted. The use of any non-original charging accessories is strictly prohibited.
• This product is not waterproof. Do not use it in the bathroom, shower room, or other humid environments. Avoid water contact with the body and charging interface to prevent short circuit or electric shock.
• For continuous operation not exceeding 2 hours, a 10-minute cooling shutdown is required to prevent brushless motor overheating and damage, in compliance with the EN 60335-2-23 continuous operation standard.
• This product is intended for hair trimming only. Do not use it to trim beards, armpit hair, or other body parts. It is also not suitable for pet grooming.

1.2 Electrical Safety (Enhanced for Commercial Use)

• Complies with the Low Voltage Directive (2014/35/EU) and professional electrical safety standards, featuring a rated voltage of 110V-240V (globally compatible wide voltage range) and Class II insulation rating.
• Commercial premises must comply with the EU EN 50075 standard for wiring, with proper grounding. Extension cables must be professional-grade waterproof (IP44 or higher) and compatible with wide voltage requirements.
• Before daily use, inspect the charging cable, charging pad, and device for damage. If cracks or electrical leakage are detected, stop using it immediately and contact the authorized service center for repairs.
• Always unplug the charger before cleaning or replacing parts.
• If the device is idle for more than 4 hours, turn off the power. If it is not used for more than 15 days, remove the charging pad and store it in a dry, well-ventilated environment.

1.3 Multilingual Security Prompt (Professional Edition)

• For professional use only. Not waterproof. Continuous operation ≤2 hours. Disconnect power before cleaning.
• For decorative use only. Not waterproof. Continuous operation time ≤2 hours. Power off before cleaning.
• Professional use only. Not waterproof. Continuous operation ≤2 hours. Plug in before cleaning.
• For professional use only. Not waterproof. Continuous operation ≤2 hours. Unplug before cleaning.

2. Product Overview & Specifications

The WMARK NG-7982 is a professional hair trimmer designed for commercial use in barbershops and salons. It features a high-speed motor, durable blades, and a long-lasting battery.

2.1 Technical Parameters (EU Standard)

2.2 Professional Packaging List

• 1 × Professional hair clippers (BRD-108, brand: BRDCLIP)
• 1 × Professional charging cable (EU CE certified, supports wide voltage)
• 1 × Professional charging dock (overcharge protection included, compatible with 110V-240V)
• 8 × precision limit comb (1.5mm, 3mm, 4.5mm, 6mm, 9mm, 12mm, 16mm, 19mm)
• 1 × Professional cleaning brush (high-density bristles)
• 1 × English professional user manual
• An additional blade

Image: The WMARK NG-7982 Hair Trimmer shown with its included accessories, such as the USB charging cable, cleaning brush, and an extra blade.

3. Setup

3.1 Charge Operation (optimized for Commercial Scenarios)

1. Ensure the charging dock and cable match the product specifications. Connect the cable to the dock, then plug the dock into a standard EU commercial outlet (110V-240V).
2. Place the hair clipper firmly on the charging dock, ensuring the charging port is fully engaged (the circular LED indicator lights up red, indicating charging).
3. The LED indicator stays red during charging and turns green when fully charged (charging takes about 3 hours).
4. Remove the hair clipper immediately after full charging and disconnect the charging dock to prevent overheating from prolonged use in commercial settings. Each charge should not exceed 4 hours.
5. For business scenarios, it is recommended to install backup charging ports to enable multiple devices to be charged in rotation, ensuring uninterrupted operation.

Image: The WMARK NG-7982 Hair Trimmer displaying its charge status on the LED screen, indicating a 1400mAh lithium battery with 2 hours full charge for 200 minutes usage.

3.2 Blade Installation

1. Align the blade with the screw hole and tighten the screw to secure it in place. Before installation, ensure the blade is free of debris and may be lightly lubricated with a small amount of specialized lubricant (to be purchased separately).

Image: The detachable blade mesh design of the WMARK NG-7982, illustrating how the blade unit can be removed for cleaning or replacement.

3.3 Limit Comb Selection

2. Choose the appropriate setting (1.5mm-19mm) based on your hairdressing needs. Secure the blade head with a snap-fit mechanism to ensure a tight installation (for professional use, check the installation tightness before each use).

4. Operating Instructions

4.1 Power-on Procedure

3. Press the power button for 1 second (the blue LED indicator will remain on, the device will start, and the blade will rotate at 8800 rpm).

Image: The WMARK NG-7982 Professional Hair Trimmer, highlighting its 9000RPM motor speed and overall design.

4.2 Professional Hairdressing Tips

• For thick hair: Work against the natural growth direction at a 45° angle, using high-speed rotation to cut quickly and avoid pulling the strands by pressing too hard.
• Fine trimming: Use a 1.5mm/3mm limit comb and gently move it along the hair growth direction, keeping the blade parallel to the skin, and adjust the trimming range in small increments.
• Contouring: Remove the limit comb and use the 1.5mm setting. With the blade perpendicular to the hair direction, precisely trim the hairline and contour lines.

Image: A close-up view of the WMARK NG-7982's two reciprocating and floating heads, featuring ultra-thin titanium foil and sharp stainless steel blades for precise cutting.

4.3 Shut-down Procedure

5. Press the power button for 1 second (the LED circular indicator will turn off). After continuous operation for 2 hours, the device will automatically power off (overheat protection). Reboot after cooling for 10 minutes.

5. Maintenance

5.1 Cleaning and Disinfection Notes (Non-Waterproof Professional Edition)

• Do not wash: This product is not waterproof. Do not immerse the body or blade in water or rinse with running water to prevent water from entering and causing motor short circuit.
• Professional cleaning: After use, remove hair fragments from the blade tip and body gaps with the included cleaning brush (focus on the blade engagement area), then wipe the body surface with a dry soft cloth.
• Professional disinfection: Gently wipe the blade surface with alcohol swabs (after turning off the power and ensuring the device is cooled). Wait for the alcohol to fully evaporate before use. Avoid alcohol contact with the plastic components and charging ports of the device.
• Important note: Keep the equipment dry throughout cleaning and disinfection. If it comes into contact with water, immediately disconnect the power, dry it with a towel, and let it air-dry completely before reusing.

5.2 Daily Cleaning (after Each Use)

1. Shut down and disconnect the power supply, then remove the limit comb.
2. Use a professional cleaning brush to thoroughly remove hair fragments from the blade's engagement area and device gaps, ensuring complete clearance (immediate cleaning after each service is recommended in commercial settings).
3. Wipe the fuselage surface and limit comb with a dry soft cloth to remove dust and hair debris.
4. (Optional) Drop 1 drop of special lubricating oil (to be purchased separately) to the blade head, run the machine for 10 seconds, and make the lubricating oil evenly distributed to improve the wear resistance of the blade head.
5. The cleaned limit comb should be reinstalled or stored with the hair trimmer in a dry storage space to avoid dampness.

5.3 Deep Maintenance (once a Week)

1. After completing the basic cleaning as per daily procedures, inspect the blade for wear. If you notice chipped edges, diamond-like carbon coating detachment, or poor shearing performance, contact customer service immediately to replace with a factory-certified EU-compliant blade.
2. Check the charging dock and cable: Clean the charging port to ensure good contact; inspect the cable for damage or wear, and replace it if needed.
3. Battery status check: After fully charging the hair trimmer, run it continuously for 30 minutes and check the LED indicator. If there is a sudden power outage or a significant drop in battery life (below 180 minutes), contact customer service to have the battery checked.
4. For maintenance: Wipe the aircraft body with a dry cloth dipped in a small amount of specialized plastic cleaner (containing alcohol or corrosive components is prohibited) to maintain the ABS material's luster and stain resistance.

5.4 Bit Replacement (Professional)

1. Business scenarios recommend replacing the blade head every 6 months (or when the usage time reaches 1000 hours) to ensure cutting performance and hygiene standards.
2. Replacement procedure:
   • Disconnect power supply.
   • Gently pull the blade head outward with both hands.
   • Insert the new blade head into the slot with a click.
   • Check for looseness.
   • (Optional) Apply lubricant.
   • Start trial run (If no abnormal noise and smooth cutting, it's ready for use).
3. Only BRDCLIP's original EU-compliant M390 steel blade is approved. Using non-original blades may cause equipment malfunctions, compromised cutting performance, and safety hazards.

6. Troubleshooting (Common Issues in Business Settings)

7. Warranty & Support

7.1 EU Compliance Statement (Professional Version)

This product (model BRD-108, brand BRDCLIP) complies with all requirements of the following EU directives and standards, and has been tested by an EU authority and certified with CE mark.

• Low Voltage Directive (2014/35/EU) + EN 60335-1 General Safety Standard (compatible with 110V-240V wide voltage)
• Electromagnetic Compatibility Directive (2014/30/EU) + EN 55014-1/EN 55014-2/EN 61000 Professional-grade standards
• Restriction of Hazardous Substances Directive (RoHS) (2011/65/EU) + EN 50581 Testing Standard
• WEEE Directive (2012/19/EU)
• Special instructions for professional hairdressing tools: EN 60335-2-23 (Safety standard for commercial use of electric hairdressing tools)

Products, packaging, and instructions are affixed with CE marking (CE) and the 'Professional Use Only' label as required.

7.2 RoHS Compliance Statement

All components of this product (including ABS body, M390 steel blade, lithium-ion battery, etc.) comply with the requirements of RoHS Directive 2011/65/EU and its amendments, with the content of hazardous substances strictly controlled within the permissible limits.

• Lead (Pb) ≤ 0.1% | Mercury (Hg) ≤ 0.1% | Cadmium (Cd) ≤ 0.01%
• Cr (VI) ≤ 0.1% | PBBs ≤ 0.1%
• PBDEs ≤ 0.1% | phthalates ≤ 0.1%

7.3 WEEE Recycling and Commercial Waste Disposal

• This product is classified as a Commercial Waste Electrical and Electronic Equipment (WEEE). Commercial users must hand over the discarded equipment to EU-designated WEEE recycling organizations (marked with the WEEE commercial recycling label) and must not mix it with regular commercial waste for disposal.
• Battery Disposal: Remove the lithium-ion battery and submit it to an EU battery recycling center (compliant with the 2006/66/EC Battery Directive) for separate collection. During recycling, clearly label it as 'Commercial Lithium-ion Battery'.
• Metal parts such as the blade tip: can be classified and recycled by the metal recycling agency to ensure environmental protection.
• Overall equipment treatment: Contact the authorized WEEE commercial recycling agency of the European Union (which can be checked through the official website of BRDCLIP), provide the product model and purchase certificate, and the professional agency will collect the product on-site or send it to the designated recycling center. Private disassembly is prohibited.
• Blade head treatment: Waste blade heads should be sealed in a special protective box (to avoid scratching the recovery personnel) and handed over to a metal recycling agency or BRDCLIP authorized recycling point to ensure compliance with EU environmental standards.
• Recovery certificate: Please request a recovery certificate (in compliance with the EU WEEE Directive traceability requirements) after recovery for commercial compliance inspection and environmental audit.

7.4 Professional Warranty and After-Sales Service (EU Business Users Only)

In accordance with the EU Consumer Rights Directive (2011/83/EU) and the warranty standards for commercial products, this product is covered by a 2-year commercial warranty (from the date of purchase).

Warranty Scope:

• Material or manufacturing defects in core components such as motors, batteries, and charging bases.
• Malfunctions caused by normal use in commercial scenarios (as specified in the manual).

Not Covered:

• Normal wear of the blade tip (3-month warranty provided).
• Misuse, collision, unauthorized modification, failure to maintain as instructed, or damage caused by water ingress.
• Equipment repaired by non-EU authorized service centers.
• Non-original accessories not included in the packaging list (such as self-purchased lubricants, cleaning products, etc.).

7.5 Business Customer Exclusive Service

• EU Customer Service Hotline (Business Line): [24-hour service number, dedicated email for business users]
• EU Authorized Professional Repair Centers: [Commercial repair service locations and contact details across EU member states, covering key countries including Germany, France, the UK, Italy, and Spain]
• Home service: Commercial users can enjoy free home repair service for 1 year after purchase (limited to major cities in the EU).
• Backup device support: If the repair period exceeds 3 days, you can apply for a free backup hairdressing device (you need to provide proof of business operation).
• Official Website (Business User Zone): [BRDCLIP EU Official Website Business User Portal, offering instruction manual downloads, accessory orders, maintenance guides, and other services]

This manual is the BRDCLIP BRD-108 Professional Commercial Edition, exclusively for commercial use within the EU. Product specifications and instructions are subject to the actual product. Any updates will be published on the BRDCLIP EU official website's Commercial User Zone without prior notice.

Copyright © BRDCLIP. All rights reserved. Unauthorized reproduction or dissemination of any content in this manual is prohibited.

For the full user manual in PDF format, please refer to the official documentation: WMARK NG-7982 User Manual (PDF)

8. User Tips

• The WMARK NG-7982 is praised for its powerful motor and comfortable handling, making it an excellent choice for professional use.
• Users find it to be a high-value investment due to its performance and quality.
• The product typically arrives well-packaged, ensuring its safety during transit.
• Keep an extra blade on hand, as replacement blades are available and may be needed for optimal performance over time.