- In the hoses through charging the hoses by friction (spark generation) because the hose material has too little conductivity.
| - Use original Gema conductive powder hoses.
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- On the injector because of poor grounding.
| - Use original Gema conductive pneumatic hoses.
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- Between the object, and hook due to poor grounding.
| - Strip the paint from the hangers and hooks.
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- Too little grounding on the manual gun.
| - Do not wear rubber soles and/or gloves.
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| - To avoid buildup of a conducting film, regular cleaning of the nozzles and powder hoses is recommended. Nozzles for the current generations of Gema Guns GA02 / GA03 are suitable for metallic powders. For the older generation of Gema guns: Use the especial metallic nozzles
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