MelodySusie P Series PC180F Nail Drill - Instruction Manual

Thank you for choosing MelodySusie! Please read this instruction manual carefully and keep it in an accessible location so you may refer to it later.

01 Safety Instructions

READ ALL INSTRUCTIONS BEFORE USING.

⚠️ To reduce the risk of burns, electrocution, fire or injury to persons.

Please read the following safety instructions carefully to avoid potential hazards that could lead to personal injury or device damage.

NOTE: Use an adapter of 5V 2A if the USB cable of the device connects to the adapter. Do not exceed 5V 2A, or the drill will burn out.

Check Before Using

Check the cord and device before using. Do not use the damaged cord to charge the device. Do not use the device if it is not functioning correctly.
Only plug this device into a voltage system that matches the voltage system specified on the device. The use of improper voltage can cause damage to the device and will VOID the warranty.
Use the original power cord only.

Note for Battery

Fully charge the battery before the first use to ensure optimal performance.
Do not overcharge the device or use it when it is charging.
Charge the device in a well-ventilated area within the temperature range of 0 °C to 40 °C.
Do not charge the device near any flammable or explosive materials.
Do not cover the device with clothes or other materials while it's charging.
Charge and discharge the device once every three months if the device is not used for long periods. Please note that the battery performance may decline over several years under normal conditions.

Note for Using

Turn the power off after use.
Do not use crooked or damaged nail drill bits, and only replace the bit when the power is off.
Adjust the speed gradually, avoiding sudden changes. Immediately stop using the device if there are any unusual movements or noises.
Misuse, dropping or excessive force may cause device damage.
Individuals under the age of 18 require parental consent and supervision to use this device.
Do not operate in wet or moist conditions.
Do not touch any rotating part while the device is working.

Maintenance Work

Do not disassemble the device. It is dangerous and will VOID the warranty.
Do not place the device at approximately or more than 50°C (in a metal box, car, or other hot places). Keep the device dry and keep it away from oil and grease.
Store the device in a cool and dry place. Do not store it in a hot or humid environment.
Store the power cord properly and keep it away from heated surfaces.
Do not dispose of the device in heat or fire.
Do not clean the device with harmful chemicals or detergents. Only a dry cloth is allowed for cleaning.

Note for Injury

Frequent manicures can also cause damage to your nails.
If you need to remove the gel polish from natural nails, try to use nail polish remover pads to avoid damage to the nail bed with the improper operation.
Do not use the device if you have open wound on your nails or hands.
If you have skin diseases, heat sensitivity, allergic reactions, onychomycosis, or any other condition, consult your doctor and medical professional before using the device.

02 Safety Warnings & Disclaimers

Important Safety Information

❗ Before using this nail drill, carefully read and understand all safety instructions. Failure to follow these guidelines may result in injury or damage.

General Safety Precautions

This device is for professional use only. Untrained individuals should not operate it.
Always wear appropriate safety gear, including gloves, a dust mask, and protective eyewear.
Keep children and pets away from the work area at all times, even when the device is not in use. Store the device in a secure, dry location out of reach of children when not in operation.
Do not use in wet, humid, or flammable environments.
Only use the manufacturer-approved power adapter to charge the device. Do not operate the unit while charging.
If the device exhibits overheating, unusual noises, or electrical issues, stop use immediately and disconnect the power.

Usage Restrictions

This device is only for nail care purposes. Do not use it for any unintended applications.
Avoid applying excessive pressure while using the drill or excessive prolonged use to prevent overheating and nail damage.
Do not operate if you are tired, under the influence of alcohol, or taking medication that impairs judgment.
Avoid prolonged continuous use to prevent device overheating. A recommended usage time limit is 30-40 minutes per session, allowing the device to cool down between uses.

High-Risk Activities to Avoid

Unauthorized Disassembly or Repairs: Disassembling or attempting to repair this device without professional training may result in malfunction or injury. Only qualified professionals should handle repairs.
Damaged Accessories: Do not use worn-out or cracked drill bits.
Avoid Entanglement: Keep hair, clothing, or brush bristles away from the nail drill to prevent them from getting caught in the machine.
Excessive Pressure: Applying too much force can cause nail injuries or motor failure.

Strictly follow the safety instructions above to ensure the safe and proper use of the nail drill.

03 Prohibited Actions & Potential Risks

Prohibited Action	Potential Risk
Using on wounded or infected nails	May cause severe irritation, pain, or infection
Excessive filing on the nail surface	May lead to nail thinning, breakage, infection, and discomfort
Operating at excessive speed	Reduces precision and increases the risk of nail injury
Using incorrect or misaligned drill bits (e.g., using at an angle or extending beyond the nail area)	May cause skin or nail damage, bleeding, or infections
Consistently applying the drill to the same area for too long	May cause burns, discomfort, or nail fractures
Failing to check the bit for stability before use	May lead to nail injuries due to unstable operation
Operating the drill without sufficient training	Higher risk of injury or improper nail treatment
Applying excessive pressure	Leads to over-filing, thinning nails, and pain
Changing drill bits without turning off the power	May result in accidental activation, causing injury

Disclaimers & Liability Limitation

This device is manufactured to meet high safety and performance standards. However, improper usage, inadequate maintenance, or failure to follow instructions may lead to damage or personal injury, for which the manufacturer is not responsible.
The manufacturer is not liable for injuries, damage, or losses resulting from unauthorized modifications, improper use, or failure to comply with the user manual.
By using this device, the user acknowledges and accepts full responsibility for its proper and safe operation and agrees not to hold MelodySusie responsible for any harm, injury, or damage resulting from improper use.
If you experience adverse reactions while using this product, such as skin irritation, burning sensations, or allergic reactions, discontinue use immediately and consult a medical professional. It is recommended to perform a patch test before first use to check for any sensitivity.

For Professional Use Only

This electric nail drill is intended for use by trained professionals in the beauty and nail industry. Do not attempt to use it without proper training. If in doubt, consult a qualified technician before operation.

By using this product, you agree to adhere to all instructions and acknowledge the potential risks associated with improper use.

If you need further assistance, please contact support@melodysusie.com or visit our website at https://www.melodysusie.com for troubleshooting and additional guidance.

02 Contents

1 Rechargeable Nail Drill*1
2 User Manual*1
3 Nail Drill Bits*11
4 USB Cord*1
5 Sanding Bands*56
6 Nail Brush*1

Nail Drill Bits Description

Cone Bit: Under nails, cuticles, and sidewalls
Safety Bit: Cuticle work, polish nail side edge
Mandrel + Sanding Bands: Surface work, shortening, and removal
Needle Head Bit: Polish nail edge
Small Barrel Bit: Surface work
Large Barrel Bit: Surface work and shortening
Coarse Disc Bit: Grind nails and exfoliate
Barrel Bit: Smooth and polish surface
Umbrella Top Bit: Reach tight areas such as sidewalls and cuticles
Felted Wool Bit: Polish and clean nails surface debris

03 Using the Nail Drill

Step 1: Insert the drill bit firmly into the drill head.
Step 2: Press the ON/OFF button for 3 seconds to turn on the device.
Step 3: Press the +/- button to accelerate or decelerate the rotation speed between 25 speeds. Long Press the +/- button to quickly adjust to the desired gear.
Step 4: Press the F/R button twice quickly to switch the rotation direction to forward when the LED screen shows “F” or reverse when the LED screen shows “R”.
Step 5: Press the Pause/On button to pause the device when needed, then press to run it again.
Step 6: Press the ON/OFF button for 3 seconds to turn off the device after polishing. Take out the nail drill bit.

Tips

▶ If the nail drill is accidentally blocked while working, it will automatically stop to protect the motor and restart by short-pressing the Pause/On button once.

Charging

Only charge the device when the power is off.
Do not draw out the connecting wire during charging or touch it with wet hands to prevent electrical leakage, shock, or fire hazards.
1 Take out the USB cord and connect one end to the charging port and the other end to a USB power supply.
2 Charge the device when the indicator light turns red. And the device is fully charged when the indicator light stays Green.

04 Problem and Terms of Settlement

Malfunction	Reasons	Solutions
Changing the nail drill bit when the power is on	1. Motor burns out 2. Bearing damages (Loud Noise)	Turn off the power when changing the nail drill bit
The power is on when not in use	N/A	Turn off the power when not in use.
Long time, Large load work	1. Motor burns out 2. Device lifespan shortens 3. Bearing damages (Loud Noise) 4. Handpiece damages	The continuous working time should not be too long when the working condition is in heavy load. When the device is overheating, it should be stopped immediately to make it return to normal temperature.
Insert into a mismatched power supply	1. Motor burns out	According to the device voltage requirements, insert the matching power supply.
Put the power cord at random/ Pull the power cord	1. Device lifespan shortens 2. Power cord brokes 3. Poor connection 4. Easy to cause short circuit	Do not pull the power cord.
Replace the original charger randomly	1. Device damages 2. Easy to cause short circuit	Use the original specification charger.
Dust into device	1. Bearing damages (Loud Noise) 2. Motor gets hot 3. Rotational speed slows down 4. The potentiometer speed regulation fails 5. Handpiece damages	Clean dust, add the dust-proof protection of the dustproof hood.
Device drops to the ground or by other impacts	1. The ON/OFF button doesn't work 2. The potentiometer speed regulation fails 3. F/R button doesn't work 4. Handpiece damages	Avoid device drops or by other impacts (If the handpiece was damaged, it can be purchased separately.)
Insert the nail drill bit into the device incorrectly /Rotate the central barrel into the place incorrectly /Take the drill bit out when the central barrel is locked	1. Drill bit falls out 2. High vibration 3. Drill bit stucks 4. The Handpiece stucks and cannot be turned on 5.Handpiece damages	Insert the nail drill bit into the device correctly/If the drill bit stucks, please release the handpiece and try to take out it hard/Rotate the central barrel correctly.
Replace drill bit when handpiece is not completely stopped	1. The handpiece stucks and cannot be turned on 2. Handpiece damages	Do not replace drill bit when handpiece is not completely stopped.
Cover the ventilation holes on the handpiece, when using the device	1. Handpiece overheats 2. Hand burns	Do not cover the ventilation holes on the handpiece, when using the device.
The size of drill bit is not suitable	1. Can not insert the drill bit into the device	Use standard drill bit.
Water into the device/Operate in wet or moist conditions/Use a wet cloth to clean the device	1. Motor burns out 2. Device lifespan shortens	Do not operate in wet or moist conditions/Only a dry cloth is allowed for cleaning.
Overcharge	1. Battery lifespan shortens	Not exceed the specified charging time

05 Specifications

Input Voltage Range: DC 5V/2A

Email: service@melodysusie.com

Email: service.uk@melodysusie.com

Website: www.melodysusie.com

06 Warranty and Customer Service

MelodySusie offers a 6 months limited warranty on quality related issues. Please apply for your extra 6 months warranty extension and download the instruction manual in other languages by registering on www.melodysusie.com if needed.

Thank you for purchasing from MelodySusie. You are welcome to share your experience after receiving the product. Please contact us for any technical support if needed.

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