Introduction
Thank you for choosing the Mainstays 1.7L Electric Kettle. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read all instructions carefully before first use and retain this manual for future reference.
The Mainstays 1.7L Electric Kettle is designed for rapid water heating with convenient one-touch operation. Its cordless design allows for easy serving, and a concealed heating element ensures safety and simplifies cleaning. The kettle features a safety-locking lid, a large water viewing window, automatic shut-off, and boil-dry protection for enhanced user safety.

Image: Front view of the Mainstays 1.7L Electric Kettle, showing the water level indicator and handle.
Important Safeguards
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and/or injury to persons, including the following:
- Read all instructions.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against fire, electric shock, and injury to persons, do not immerse cord, plugs, or electric kettle in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts, and before cleaning the appliance.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner. Contact customer support for examination, repair, or adjustment.
- The use of accessory attachments not recommended by the appliance manufacturer may result in fire, electric shock, or injury to persons.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to "off," then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- Scalding may occur if the lid is removed during the heating cycle.
- Ensure the lid is securely closed before operating.
- This appliance is for household use only.
Product Components
- Kettle Body with Handle
- Safety-Locking Lid
- Water Level Indicator Window (with MIN/MAX markings)
- Power Switch with Indicator Light
- 360-Degree Rotational Power Base with Cord Storage
- Concealed Heating Element (inside kettle body)

Image: The detachable power base of the electric kettle, showing the central connector and power cord.
Setup
- Unpacking: Carefully remove the kettle and all accessories from the packaging. Dispose of packaging materials responsibly.
- Initial Cleaning: Before first use, fill the kettle with water to the MAX level. Boil the water, then discard it. Repeat this process two to three times to remove any manufacturing residues.
- Positioning the Power Base: Place the power base on a dry, flat, stable, and heat-resistant surface. Ensure the power cord is not dangling or in contact with hot surfaces.
Operating Instructions
- Fill the Kettle: Open the lid and fill the kettle with the desired amount of fresh water. Do not fill below the MIN mark (0.5L) or above the MAX mark (1.7L) indicated on the water level window. Overfilling may cause boiling water to spill out.
- Close the Lid: Ensure the lid is securely closed and locked into place before operating.
- Place on Power Base: Position the kettle firmly onto the power base. The kettle can be placed in any direction due to its 360-degree rotational design.
- Connect to Power: Plug the power cord into a standard 120V/60Hz electrical outlet.
- Start Boiling: Press the power switch down. The indicator light will illuminate, signaling that the kettle is heating.
- Automatic Shut-Off: The kettle will automatically turn off once the water has reached a rolling boil. The indicator light will extinguish.
- Serving: Carefully lift the kettle from its base to pour. The cordless design allows for easy and safe serving.
- Re-boiling: If the kettle has just boiled, allow a few moments for the internal thermostat to reset before attempting to re-boil.

Image: Close-up view of the water level indicator on the side of the kettle, showing MIN and MAX fill lines.
Maintenance and Cleaning
Regular cleaning and maintenance will prolong the life of your electric kettle.
- Before Cleaning: Always unplug the kettle from the power outlet and allow it to cool completely before cleaning.
- Exterior Cleaning: Wipe the exterior of the kettle with a soft, damp cloth. Do not use abrasive cleaners or scouring pads, as they may scratch the surface. Never immerse the kettle body or power base in water or any other liquid.
- Interior Cleaning (Descaling): Over time, mineral deposits (limescale) may build up inside the kettle, especially in hard water areas. To descale:
- Fill the kettle with 1 part white vinegar and 2 parts water.
- Bring the mixture to a boil and let it stand for at least 30 minutes, or longer for heavy buildup.
- Empty the kettle and rinse thoroughly with fresh water several times.
- For stubborn deposits, repeat the process or use a commercial descaling solution designed for kettles, following the product instructions.
- Storage: When not in use, store the kettle in a clean, dry place. The power cord can be wrapped around the base for tidy storage.
Troubleshooting
If you encounter issues with your kettle, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Kettle does not heat. | Not plugged in; power switch not engaged; boil-dry protection activated; kettle not properly seated on base. | Ensure plug is firmly in outlet; press power switch down; allow kettle to cool if boil-dry protection activated; ensure kettle is correctly placed on base. |
| Kettle turns off before boiling. | Excessive limescale buildup; faulty thermostat. | Descale the kettle as per maintenance instructions. If problem persists, contact customer support. |
| Water leaks from kettle. | Kettle overfilled; lid not properly closed; damage to kettle body. | Do not fill above MAX line; ensure lid is securely closed; inspect kettle for cracks or damage. Discontinue use if damaged. |
| Boiling takes too long. | Excessive limescale buildup. | Descale the kettle. |
Specifications
- Model: MS8400778514-3
- Capacity: 1.7 Liters (Max)
- Power: 120V / 60Hz / 1500W
- Material: High-temperature resistant Plastic
- Color: White
- Product Dimensions: Approximately 9"L x 8"W x 6"H
- Special Features: Automatic Shut-off, Boil-Dry Protection, Safety Locking Lid, 360-Degree Rotation, Cordless Design, Concealed Heating Element, Water Level Indicator.
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product at the time of purchase or contact the retailer/manufacturer directly. Keep your purchase receipt as proof of purchase.





