Introduction
This user manual provides detailed instructions for the safe and effective operation, maintenance, and troubleshooting of your KM-1991 Professional Cordless Rechargeable Electric Hair Trimmer. Please read this manual thoroughly before first use and keep it for future reference.
The KM-1991 clipper is designed for smooth, sharp, and precise performance. It features a high-quality battery offering a full 120-minute run time with non-stop use, and an LED light indicating the remaining battery power. This versatile trimmer is suitable for both human hair and pet grooming.
Package Contents
Image: The KM-1991 hair trimmer shown with all included accessories: four guide combs (3mm, 6mm, 10mm, 13mm), a cleaning brush, a plastic comb, a red blade guard, a USB charging cable, and an oil pot. The main unit features an LCD display for battery percentage.
- Main Unit (KM-1991 Hair Trimmer)
- 4 x Attachment Guide Combs (3mm, 6mm, 10mm, 13mm)
- 1 x Cleaning Brush
- 1 x Plastic Comb
- 1 x Red Blade Guard
- 1 x USB Charging Cable
- 1 x Oil Pot
Setup
Charging the Trimmer
Before first use, fully charge the trimmer. Connect the USB charging cable to the trimmer's charging port and plug the other end into a compatible USB power adapter (not included) or a USB port. The LED display will indicate charging progress and battery percentage.
- Charging Time: Approximately 3 hours for a full charge.
- Run Time: Up to 120 minutes (2 hours) of continuous use on a full charge.
Image: A close-up view of the KM-1991 trimmer highlighting its LCD screen which displays battery percentage. The image also indicates the product dimensions: 18.5 cm in length and 5.5 cm in width.
Attaching Guide Combs
Select the desired guide comb (3mm, 6mm, 10mm, or 13mm) based on the trimming length required. Align the comb with the trimmer blade and push it firmly until it clicks into place.
Image: A visual representation of the four included guide combs (3mm, 6mm, 10mm, 13mm) for the KM-1991 trimmer, demonstrating the variety of trimming lengths available.
Operating Instructions
General Trimming
- Ensure the trimmer is fully charged.
- Attach the appropriate guide comb for your desired hair length.
- Press the power button to turn on the trimmer.
- Hold the trimmer with the blade flat against the skin and move it slowly against the direction of hair growth.
- For detailed shaping or outlining, remove the guide comb and use the bare blade carefully.
- After use, turn off the trimmer and clean it as per the maintenance section.
Adjustable Taper Lever
The trimmer features an adjustable taper lever on the side. This lever allows you to change the closeness of the cut between guide comb lengths, enabling easy blending and fading.
- Move the lever up for the closest cut.
- Move the lever down for a longer cut.
Image: The KM-1991 hair trimmer displayed alongside its guide combs, with a small dog in the foreground, indicating its suitability for pet grooming in addition to human use.
Maintenance
Cleaning the Trimmer
- Turn off the trimmer and disconnect it from the power source.
- Remove any attached guide combs.
- Use the provided cleaning brush to remove hair clippings from the blades and the trimmer body.
- For thorough cleaning, the blade head can be carefully detached (refer to specific instructions if available in a physical manual, otherwise proceed with caution).
- Wipe the trimmer body with a clean, dry cloth. Do not rinse the entire trimmer under water unless specified as waterproof.
Oiling the Blades
Regular oiling of the blades ensures optimal performance and extends the life of your trimmer. Use the included oil pot.
- Apply a few drops of lubricating oil (included) to the teeth of the blades.
- Turn on the trimmer for a few seconds to allow the oil to distribute evenly.
- Wipe off any excess oil with a clean cloth.
Note: Perform oiling after every few uses or if the trimmer starts to feel sluggish.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Trimmer does not turn on. | Low battery or not charged. | Charge the trimmer fully (approx. 3 hours). |
| Blades are pulling hair or cutting poorly. | Blades are dirty, not oiled, or dull. | Clean the blades thoroughly and apply lubricating oil. If problem persists, blades may need replacement. |
| Trimmer makes unusual noise. | Blades are not properly aligned or need oiling. | Ensure blades are clean and oiled. Check for any obstructions. |
| Battery life is shorter than expected. | Battery degradation over time or not fully charged. | Ensure full charge cycle. Battery performance may decrease with prolonged use. |
Specifications
- Model: KM1991
- Power Source: Battery Powered (Lithium-Ion)
- Blade Material: Stainless Steel
- Charging Time: 3 Hours
- Run Time: Up to 120 minutes (2 hours)
- Trimming Range: 3mm, 6mm, 10mm, 13mm (with guide combs)
- Product Dimensions: 18.5 x 5.5 x 5.5 cm (Length x Width x Height)
- Manufacturer: ZTY Pvt Ltd
Warranty and Support
Warranty Information
This product comes with a 1 Month Warranty from the date of purchase. Please retain your purchase receipt as proof of warranty. The warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear.
Customer Support
For any questions, concerns, or technical assistance regarding your KM-1991 Hair Trimmer, please contact the retailer or manufacturer's customer support. Refer to your purchase documentation for specific contact details.
For more information, you may visit the product page on Amazon: KM-1991 Product Page
