The product is distinguished especially for its well-thought design, which is fully adapted to users and their method of work. Its design fits the body, and the shoulder belt provides easy carrying of the product along a site. The Perles development department has also provided for an exceptional motor protection as air flow openings enable efficient cooling. Exchangeable intake air filter is on »click«, and therefore it can be replaced without using any additional tools. The robust switch is protected with special rubber. Easy and efficient work is provided also by a special mechanism for simple and quick clamping of pokers. Special rubber shock absorbers provide stability of the power tool also on slippery and dirty working site, and at the same time they also protect it against damages that are caused by accidental falls and drops.