Electric shock could result.2. Do not dismantle or alter the unit. Fire or electric shock could result.3. Do not connect any non-specified power source to the +, - terminals, and do not install two power supplies in parallel to a single input.
At low levels, hydrogen sulfide gas has a strong odor similar to rotten eggs. You can smell hydrogen sulfide gas at lower levels than may cause health effects, so smelling the gas does not always mean that it will make you sick. However, at higher levels, your nose can become overwhelmed by the gas and you cannot smell it. At higher levels, hydrogen sulfide gas can make you sick and could be fatal. Hydrogen sulfide gas occurs naturally in crude petroleum, natural gas, volcanic gases and hot springs. It can also result from bacterial breakdown of organic matter and be produced by human and animal wastes.
Some prescription â narcotic pain medicines for example â and non-prescription medicines can cause gas. Check with your health care provider for a list of what to avoid and possible substitutes. Stress can lead to an excess of stomach acid, which may â in turn â result in a build-up of intestinal gas.