Kircuit MY-135, MY-135B, MY135, MY135B
Kircuit USB AC/DC Adapter Instruction Manual
Model: MY-135, MY-135B, MY135, MY135B
Brand: Kircuit
1. Introduction
Welcome to the instruction manual for your new Kircuit USB AC/DC Adapter. This adapter is designed to provide reliable power to your Mayluck MY-135, MY-135B, MY135, MY135B Portable Inhaler Nebulizer Machine. Please read this manual carefully before use to ensure proper operation and longevity of your device.
2. Product Overview
The Kircuit USB AC/DC Adapter is a high-quality power supply designed for specific Mayluck nebulizer models. It converts standard AC wall power to the DC power required by your device, allowing for both operation and battery charging.

This image displays the Kircuit USB AC/DC Adapter, which is a black rectangular power brick with two flat prongs for wall outlets, alongside a coiled black USB cable. The cable features a standard USB-A connector on one end and a USB-C connector on the other.
3. Setup
Follow these steps to set up your Kircuit USB AC/DC Adapter:
- Unpack: Carefully remove the Kircuit USB AC/DC Adapter and USB cable from its packaging.
- Connect Cable: Insert the USB-C end of the provided cable into the charging port of your Mayluck MY-135/MY-135B nebulizer machine.
- Connect Adapter: Insert the USB-A end of the cable into the USB port on the Kircuit AC/DC adapter.
- Plug In: Plug the Kircuit AC/DC adapter into a standard 100V-240V AC electrical power outlet.
- Verify Connection: Ensure all connections are secure. Your nebulizer machine should indicate that it is receiving power or charging, typically via an LED indicator.
4. Operating Instructions
Once connected to a power source, the Kircuit USB AC/DC Adapter will supply power to your Mayluck nebulizer machine.
4.1. Charging the Device
When the nebulizer is connected to the adapter and the adapter is plugged into a wall outlet, the device's internal battery will begin to charge. Refer to your nebulizer's specific user manual for battery charging indicators and estimated charging times.
4.2. Powering the Device
The adapter can also power the nebulizer directly while it is in use, even if the battery is fully discharged. This allows for continuous operation without relying solely on battery power.
5. Maintenance and Care
To ensure the longevity and optimal performance of your Kircuit USB AC/DC Adapter, follow these simple maintenance guidelines:
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Wipe the adapter and cable with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, store the adapter and cable in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Handling: Do not drop, bend, or subject the adapter or cable to excessive force. Avoid pulling the cable by the cord when unplugging; always grasp the plug itself.
- Inspection: Periodically inspect the adapter and cable for any signs of damage, such as frayed wires, bent prongs, or cracked casing. If damage is observed, discontinue use immediately and replace the adapter.
6. Troubleshooting
If you encounter issues with your Kircuit USB AC/DC Adapter, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not charging/powering on. | Adapter not plugged in correctly. | Ensure the adapter is fully inserted into a working wall outlet. |
| Device not charging/powering on. | Cable not connected securely. | Check that both ends of the USB cable are firmly connected to the adapter and the nebulizer. |
| Device not charging/powering on. | Faulty wall outlet. | Try plugging the adapter into a different wall outlet. |
| Device not charging/powering on. | Damaged adapter or cable. | Inspect the adapter and cable for visible damage. If damaged, replace the unit. |
| Slow charging. | Nebulizer drawing high power during operation. | Charging speed may vary if the nebulizer is in active use. |
| Adapter feels warm. | Normal operation. | It is normal for the adapter to feel warm during use. If it becomes excessively hot or emits smoke/odor, unplug immediately. |
If the problem persists after trying these solutions, please contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Kircuit |
| Model Compatibility | Mayluck MY-135, MY-135B, MY135, MY135B Portable Inhaler Nebulizer Machine |
| Input Voltage | 100V-240V AC |
| Connector Type | USB (Type-A to Type-C cable included) |
| Special Feature | Built-in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection. |
| Color | Black |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the seller directly.
Seller: LGM DYstore
For technical assistance or inquiries, please visit the Kircuit brand's official support channels or the retailer's support page where the product was purchased.
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