1. Introduzione
Thank you for choosing the Uwell Caliburn G3 Pro Koko Kit. This device is designed for an optimal vaping experience, offering a powerful 1250mAh integrated battery, a versatile 5-35W output range, and a clear 1.8-inch TFT color screen. It supports both automatic and air-activated modes and is compatible with 3ml Caliburn G3 POD cartridges (0.4/0.9ohm) for both RDL (Restricted Direct Lung) and MTL (Mouth-to-Lung) vaping styles. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure you get the most out of your device.
Nota: This product does not contain nicotine or any tobacco liquids/refills. It is intended for use with nicotine-free e-liquids only.

Image 1.1: Uwell Caliburn G3 Pro Koko Kit and its packaging.
2. Cuntenutu di u pacchettu
Verificate u cuntenutu di u pacchettu per assicurà chì tutti l'articuli sò presenti:
- 1x Uwell Caliburn G3 Pro Koko Device
- 1x 0.4Ω Caliburn G3 Integrated Coil Cartridge (Side fill)
- 1x 0.9Ω Caliburn G3 Integrated Coil Cartridge (Side fill)
- 1x Cavo di ricarica Type-C
- 1x Manuale d'utilizatore
3. Caratteristiche di u produttu
- Batteria integrata di 1250 mAh: Provides long-lasting power for extended vaping sessions.
- 5-35W Output: Wat regulabiletage for a customized vaping experience.
- 1.8'' TFT Color Screen: Displays vaping details clearly with customizable dynamic themes.
- Flussu d'aria regulabile: Side airflow adjustment allows precise control over your draw.
- Dual Activation Modes: Choose between automatic (draw-activated) or button-activated vaping.
- Caliburn G3 Pod Compatibility: Compatible with all Caliburn G3 Pod cartridges, supporting RDL to MTL vaping.
- 3ml Cartridge Capacity: Easy side-filling system for convenience.
- Pro-focus 3.0 Technology: Ensures perfect flavor with every puff.
- Carica di Type-C: Fast and efficient charging.
4. Setup Guide
4.1 Carica iniziale
Before first use, fully charge the device. Connect the included Type-C charging cable to the device's charging port and plug the other end into a suitable USB power source. The screen will indicate the charging status.
4.2 Installing and Filling the Pod Cartridge
- Remove the pod cartridge from the device.
- Locate the silicone stopper on the side of the pod.
- Open the stopper and fill the pod with your preferred e-liquid. Ensure not to overfill.
- Securely close the silicone stopper.
- Insert the filled pod back into the device. It will snap into place magnetically.
- Allow the coil to prime for 5-10 minutes after filling a new pod to prevent dry hits.

Imagine 4.1: Esplosa view showing cartridge, device, filler plug, lanyard hole, button, Type-C charging port, and airflow adjustment valve.

Image 4.2: The device is compatible with various Caliburn G3 cartridges, supporting both RDL and MTL vaping with side and top refill options.
5. Operating Instructions
5.1 Operazioni basi
- Accensione / spegnimentu: Press the fire button 5 volte rapidamente per accende o spegne u dispusitivu.
- Lock/Unlock Button Function: Press the fire button 2 volte rapidly to lock or unlock the button function. This prevents accidental firing while allowing draw-activated vaping.
- Ajuste di putenza: Press the fire button 3 volte rapidly to enter wattage adjustment mode. Use the button to cycle through wattage values from 5W to 35W. Press and hold to confirm the selection.
- Brightness & Theme Selection: Press the fire button 4 volte rapidly to access the menu settings for brightness and theme selection.

Image 5.1: Button functions: Double press for auto mode/air activation, three presses for power adjustment, four presses for brightness & theme selection, five presses for power on/off.
5.2 Ajustamentu di u flussu d'aria
The device features a side airflow adjustment slider. Move the slider to increase or decrease the airflow to achieve your desired draw tightness, from a loose RDL to a tight MTL.

Image 5.2: Adjust the side slider to control airflow for a customized draw.
5.3 Vaping
Once the device is charged and the pod is filled and primed, you can begin vaping. Depending on your selected mode:
- Modu automaticu: Simply inhale from the mouthpiece.
- Button-Activated Mode: Press and hold the fire button while inhaling.

Image 5.3: The device produces vapor with a simple draw or button press.
6. Mantenimentu
6.1 Pulizia
Regularly clean the device, especially the pod connection area, to prevent e-liquid buildup and ensure optimal performance. Use a dry cloth or cotton swab. Do not use harsh chemicals or immerse the device in water.
6.2 Pod Replacement
Replace the pod cartridge when you notice a burnt taste, reduced vapor production, or a change in flavor. Pods are consumable items and their lifespan depends on usage habits and e-liquid type.
6.3 Migliori pratiche di ricarica
To prolong battery life, avoid overcharging or completely draining the battery. Use the provided Type-C cable and a standard 5V/2A charging adapter.
7. Risoluzione di prublemi
- U dispositivu ùn si accende micca: Ensure the device is charged. Press the fire button 5 times rapidly to power on.
- Senza pruduzzione di vapore: Check if the pod is properly inserted. Ensure the device is powered on and not locked. Check e-liquid level and replace the pod if the coil is burnt.
- Gustu brusgiatu: This usually indicates a dry coil. Refill the pod immediately. If the taste persists, replace the pod cartridge. Ensure you prime new pods for 5-10 minutes after filling.
- Fuite: Ensure the silicone stopper on the pod is securely closed. Avoid overfilling the pod.
- Problemi di u screnu: If the screen is unresponsive or displaying errors, try turning the device off and on again. If the issue persists, contact customer support.
8. Specifiche tecniche

Image 8.1: Visual representation of specifications and display modes (Day/Night).
| Parametru | Valore |
|---|---|
| Marca | Uwell |
| Nome di u produttu | Caliburn G3 Pro KOKO Kit |
| Capacità batterie | Integrated 1250mAh |
| Carica | Tipu-C |
| Forza di output | 35 W max |
| Screen | 1.8'' TFT Color Screen |
| Flussu d'aria | Flussu d'aria regulabile |
| Cartuccia compatible | 0.4Ω/0.9Ω Caliburn G3 Integrated Coil Cartridge (Side fill) |
| Capacità di cartuccia | 3 ml |
| Ripienu | Side filling |
| Materiale | PCTG, lega di zincu |
| Dimensioni di u produttu (L x W x H) | 85.15 mm x 49.5 mm x 19.5 mm |
| Pesu Net | Circa. 91 g |
9. Garanzia è Support
Uwell products are manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official Uwell websitu. Conservate a vostra ricevuta d'acquistu cum'è prova d'acquistu per qualsiasi reclamu di garanzia.
If you encounter any issues not covered in this manual, please contact Uwell customer service or your authorized retailer for assistance.





