The installation is constructed of solid plates and profiles of stainless steel 304. The cabinet is easy to clean. By a large door the inside is well accessible for internal cleaning. The tank is constructed with a slanting bottom, enabling a quick flow of water towards the drain when emptied. The dolav/big box is to be placed and will block easily without any tool on the lifting door.
During the main wash the outside as well as the inside of the dolav/big box is cleaned by a rotating spraying arm. For a controlled movement of the spraying arm it is driven by a motor. Optionally a detergent can be dosed. Depending on the pollution of the dolav/big box the washing time can be adjusted up to 30 minutes maximum. Following to the main wash the dolav/big box is rinsed during the after rinse with clean water to remove the residual detergents. On the after rinse is a reducer installed.