The risk of getting the hydraulics broken or damaged when sitting on the chair can not be ruled out completely, which means that the chair hydraulics need not only to be safe and reliable but also to be built consistently and increased in reliability (Samson, 2009).  Swamping the system or doing some DIY jobs without sufficient information and the right instruments might trigger some issues or failings which could give damage to an individual.  Furthermore should the hydraulic fluid a leak, it could lead to its condition of lubrication thus pose a slipping hazard. Among the most important things to do is follow the right directions and guidelines on the data sheet. For major issues, it is advisable to find a professional to address them, so as to minimize the risks.