Warning: This tank uses a sub-ohm resistance atomizer. It will only work on a mechanical mod or a mod capable of firing an atomizer of 0.5ohm or lower. You must be sure that your mod AND batteries can handle SUB OHM coils.
- The metal tube in the center of this Clearomizer leads from the mouthpiece to the battery end. Avoid getting liquid in this tube when filling the Clearomizer.
- When unfastening the base (atomizer head) to refill the Clearomizer, the seals are temporarily broken and liquid will leak from the mouthpiece or escape into the center tube. Always wrap a cloth or piece of tissue around the mouthpiece when unfastening the base of the Clearomizer.
- Gurgling noise or leaks: This is a sign that liquid has found its way into the metal tube in the center of the Clearomizer (and usually occurs after a refill). Ridding the center tube of liquid will resolve the issue. To do so without emptying the tank, remove the Clearomizer from the battery, wrap a cloth or tissue around the battery end of the Clearomizer and blow through the mouthpiece.
- The atomizer head of the Protank can unfasten when unscrewing the tube or base. Always secure the atomizer head before reinstalling the base of the Protank.
- It is normal to find a small amount of liquid in the battery contact area when removing the Clearomizer or any atomizer. We recommend cleaning the battery before charging it.
- When possible, keep the tank full and never below 1/3 full of eLiquid ("topped off"). This helps maintain the "vacuum" in the tank and prevent leaks.
- Atomizer heads have an average lifespan between 10 to 20 days. When the atomizer head wears down, it may begin to leak. Replace the atomizer head with a new one if available.