The video clearly and in detail shows the process of dismantling the door closer up to the piston and springs. What's interesting? It is shown how to compress and install two spring closer and lock them with a nut-plug. Refill engine oil to the latch and adjustment.
Door closer brand NORA-M-oriented doors of various types with a weight of up to 160 kilograms. Are a hydraulic device that carries out the process of automatic and soft closing of the door, with the ability to adjust the so - called "dohlopa" - a closing speed in the range of 18 degrees. Thanks to this adjustment, the door leaf is closed as gently and accurately as possible, regardless of its weight.
Subscribe to new videos / igorvasilyevich
27 сен 2024