1. Mladen Todić, Faculty of Mechanical Engineering,
Republic of Srpska, Bosnia and Herzegovina
2. Tihomir Latinović, Faculty of Mechanical Engineering, Republic of Srpska, Bosnia and Herzegovina
3. Biljana Đudurević, Faculty of Mechanical Engineering, Republic of Srpska, Bosnia and Herzegovina
In the case of interventions in accident situations and works in which the necessary use of insulation apparatus has a major role their own reliability. This reliability depends on the correct choice of breathing apparatus and quality maintenance of its modules. In particular this applies to the module isolation masks and lung machines. If the modules or their components defective inevitably leads to the risks and hazards that endanger users. However, the question which is to limit malfunctioning individual components of the appliance module that will lead to the risks and hazards. The limit of harmfulness is very difficult to determine and its definition would take a number of years, and eventually would again raise the question of whether this research is relevant. Therefore, it is necessary to regularly inspected and examined modules breathing apparatus in shorter periods of time with the appropriate specific equipment in order to increase the level of safety and reliability of breathing apparatus.