KEMEI KM-1991
Kemei KM-1991 Professional Bivolt Pet Grooming Machine User Manual
Model: KM-1991 | Brand: KEMEI
1. Introduction and Overview
The Kemei KM-1991 Professional Bivolt Pet Grooming Machine is designed for efficient and safe grooming of small and medium-sized pets with fine hair. Its precision-engineered stainless steel blade ensures a sharp cut without harming the pet's skin or snagging hair, providing a smooth and professional grooming experience. This manual provides essential information for the proper use, maintenance, and care of your grooming machine.
2. Important Safety Information
Please read all safety instructions carefully before using the appliance. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Handle the grooming machine with care.
- Keep the appliance out of reach of children and pets.
- Do not use the grooming machine near water sources, such as bathtubs, showers, basins, or other vessels containing water.
- Always follow the usage and maintenance instructions provided in this manual.
- Ensure the appliance is fully charged or connected to a stable power source before use.
- Do not attempt to disassemble or repair the unit yourself. Contact qualified personnel for service.
- Unplug the appliance before cleaning or performing any maintenance.
3. Product Components
Your Kemei KM-1991 grooming machine package includes the following items:
- Kemei KM-1991 Pet Grooming Machine Unit
- Stainless Steel Blade (pre-installed)
- 4 Guide Combs (3mm, 6mm, 10mm, 13mm)
- Charging Cable
- Cleaning Brush
- Lubricating Oil Bottle
- Pet Comb
- Nail Clipper

Figure 3.1: Kemei KM-1991 Pet Grooming Machine and included accessories, with examples of pets it can groom.

Figure 3.2: Key features of the Kemei KM-1991 Grooming Machine.
4. Setup
4.1 Initial Charging
Before first use, fully charge the grooming machine.
- Connect the charging cable to the charging interface at the bottom of the grooming machine.
- Plug the other end of the charging cable into a standard electrical outlet (110-220 Volts, Bivolt compatible).
- The LCD screen will display the battery status during charging. A full charge typically takes approximately 3 hours.
- The machine can be used continuously while connected to the power cable if needed.
4.2 Attaching Guide Combs
Select the appropriate guide comb for your desired hair length.
- Ensure the grooming machine is turned off.
- Align the chosen guide comb (3mm, 6mm, 10mm, or 13mm) with the clipper blade.
- Gently push the comb onto the blade until it clicks securely into place.
- To remove, gently pull the comb away from the blade.

Figure 4.1: Kemei KM-1991 with its various guide comb attachments.
5. Operating Instructions
5.1 Powering On/Off
- To turn on the grooming machine, press the power button located on the front of the unit.
- To turn off the grooming machine, press the power button again.
5.2 Adjusting Blade Length
The blade can be adjusted for fine-tuning the cutting length from 0.5mm to 1.0mm. This allows for precise control over the closeness of the cut.
- Locate the adjustment lever on the side of the grooming machine.
- Move the lever up or down to adjust the blade's position and change the cutting length.

Figure 5.1: Detail of the adjustable blade and lever.
5.3 Grooming Your Pet
For best results, ensure your pet's fur is clean, dry, and free of tangles before grooming.
- Brush your pet's fur thoroughly to remove any mats or knots.
- Attach the desired guide comb for the length you wish to achieve.
- Turn on the grooming machine.
- Hold the machine firmly and move it against the direction of hair growth, using smooth, even strokes.
- Periodically check the blade for hair buildup and clean as necessary to maintain optimal performance.
- Always be gentle and attentive to your pet's comfort during the grooming process.

Figure 5.2: Proper grip for operating the grooming machine.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Kemei KM-1991 grooming machine.
6.1 Cleaning the Blade
- After each use, turn off and unplug the grooming machine.
- Use the provided cleaning brush to remove any loose hair from the blade and comb attachments.
- For a more thorough clean, you may carefully detach the blade (refer to specific instructions if available for blade removal, otherwise clean in place).
- Do not rinse the main unit under water. The blades can be wiped with a damp cloth if necessary, then dried immediately.
6.2 Lubricating the Blade
To keep the blades sharp and moving smoothly, apply a few drops of lubricating oil regularly.
- Ensure the machine is off and clean of hair.
- Apply 1-2 drops of the provided lubricating oil across the top of the blade teeth.
- Turn on the machine for a few seconds to allow the oil to distribute evenly.
- Wipe off any excess oil with a soft cloth.
6.3 Storage
Store the grooming machine in a cool, dry place, away from direct sunlight and moisture.
- Ensure the machine is clean and dry before storing.
- Keep all accessories together to prevent loss.
- The portable hanging hole allows for convenient storage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not turn on. | Battery is low or depleted. | Charge the machine fully. |
| Machine does not turn on. | Power button not pressed correctly. | Press the power button firmly. |
| Poor cutting performance / Hair snagging. | Blades are dull or dirty. | Clean the blades and apply lubricating oil. |
| Poor cutting performance / Hair snagging. | Hair buildup in the blade. | Remove hair from the blade using the cleaning brush. |
| Poor cutting performance / Hair snagging. | Blade adjustment is incorrect. | Adjust the blade lever to a suitable cutting length. |
| Machine makes unusual noise. | Blades require lubrication. | Apply lubricating oil to the blades. |
8. Specifications
- Brand: KEMEI
- Model: KM-1991
- Power: 5W
- Input Voltage: 5V (Bivolt 110-220 Volts)
- Battery Usage Time: Up to 120 minutes
- Charging Time: Approximately 3 hours
- Blade Material: Stainless Steel
- Adjustable Blade Length: 0.5mm to 1.0mm
- Guide Comb Sizes: 3mm, 6mm, 10mm, 13mm
- Product Dimensions: 22 x 18 x 22 cm
- Product Weight: 300 g
- Power Source: Battery powered (can be used corded)
9. Warranty and Support
KEMEI is committed to providing high-quality products and customer satisfaction.
9.1 Product Warranty
Your Kemei KM-1991 Pet Grooming Machine comes with a standard manufacturer's warranty. Additionally, extended warranty options are available for purchase, offering coverage against failures and defects for 12 or 24 months. Please retain your purchase receipt for warranty claims.
9.2 Customer Support
Our customer support team is always ready to assist you with any questions, concerns, or issues you may encounter with your product. For assistance, please refer to the contact information provided with your purchase or visit the official KEMEI support website.
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