A conduction dry herb vaporizer heats dry herbs through direct contact with a heated metal/ceramic heating chamber surface, transferring heat evenly to active ingredients in herbs to generate smooth vapor, without combustion. It features fast heat-up, simple operation and high efficiency, ideal for daily personal use.

Possible Causes & Fixes

• Insufficient herb grinding: Herbs are too coarse, failing to fully touch the heating chamber. Grind herbs to medium-fine consistency for full heat conduction.

• Improper herb packing: Over-packing blocks airflow; under-packing causes uneven contact. Gently pack herbs evenly without compressing too tightly.

• Low temperature setting: Conduction models require adequate heating temp. Raise temperature to 180-210℃ (356-410℉) for optimal vapor output.

• Old/overly dry herbs: Stale, dried-out herbs produce minimal vapor. Use fresh, properly stored dry herbs.

• Chamber residue buildup: Residue blocks heat transfer. Clean the heating chamber thoroughly after each use.

Possible Causes & Fixes

• Excessively high temperature: Conduction heating creates local hot spots at ultra-high temps. Lower temperature below 220℃ (428℉) to avoid combustion.

• No mid-session stirring: Direct contact heating leads to uneven heating; unmixed herbs get overheated. Stir herbs halfway through use for uniform heat distribution.

• Herbs touching chamber walls: Edge herbs overheat easily. Keep herbs evenly centered in the chamber.

• Over-packed chamber: Poor airflow traps heat, causing scorching. Loosen herb packing to improve air circulation.

• Residue accumulation: Burned herb residue ruins vapor flavor. Deep clean heating chamber, mouthpiece and air vents regularly.

• Uneven heating/hot spots: Stir herbs during use to eliminate local overheating.

• Temperature too high: Reduce working temperature to get smoother, milder vapor.

• Low-quality or contaminated herbs: Use pure, high-quality dry herbs; avoid damaged or moldy materials.

Conduction heating relies on direct contact, so uneven heating is a common functional trait:

• Stir dry herbs 1-2 times during each session to ensure full contact with heating surface.

• Pack herbs uniformly, avoid clumping or empty gaps in the chamber.

• Preheat the device fully (30-60 seconds) before loading herbs for consistent baseline temperature.

Possible Causes & Fixes

• Low battery power: Fully charge the device, check charging cable and port for damage.

• Loose chamber assembly: Reinstall the heating chamber tightly to ensure good contact.

• Safety lock activated: Unlock the device per user manual instructions.

• Internal circuit fault: Restart the device; if it still fails, contact after-sales support for repair.

• High temperature settings: Higher temp consumes more power. Lower temp moderately to extend battery life.

• Frequent preheating: Shorten unnecessary preheating time.

• Cold ambient temperature: Low temperature reduces battery performance; use and store the device at room temperature.

• Aging battery: Replace the built-in/replaceable battery if battery life drops sharply after long-term use.

1. Wait for the device to cool down completely before cleaning.

2. Remove excess herb debris with a cleaning brush after each use.

3. Wipe the inner heating chamber with a cotton swab dipped in isopropyl alcohol (90%+).

4. Clean air vents and mouthpiece regularly to remove residue and blockages.

5. Let all parts dry fully before reassembling and using.

1. Grind dry herbs to medium-fine texture, do not over-grind.

2. Pack herbs evenly and lightly into the heating chamber.

3. Preheat the device fully to target temperature.

4. Inhale slowly and steadily, stir herbs mid-session for even heating.

5. Keep temperature within recommended range to avoid combustion.

• Over-grinded herbs: Fine herb particles flow into the mouthpiece. Adjust grinding consistency to coarser medium-fine.

• Loose packing: Herbs float into air ducts. Pack herbs gently and evenly.

• Missing filter screen: Install/replace the filter screen to block fine debris.

Conduction heating: Direct contact heating, fast preheating, simple structure, more affordable, easy to produce hot spots, requires mid-session stirring.
Convection heating: Hot air heating, even heating, no stirring needed, slower preheat, higher cost.
This product adopts pure conduction heating, balancing efficiency and ease of use for everyday users.

Total elimination of hot spots is not possible for pure conduction devices, but you can minimize them:

• Strictly follow recommended temperature ranges.

• Stir herbs evenly during vaping.

• Avoid overpacking and uneven herb placement.

• Clean the chamber regularly to maintain consistent heat transfer.