1. When the cyclone separator is spliced on site, the roundness, verticality of the shell should be ensured. Components like the “grasping nails”, “baffles”, “supporting plate”, should be welded on shell inside by the boiler installation unit. And the stainless steel welding bars whose material is matching with the above components could be adopted.
2. About the skin of the “non-metallic expansion joint” on the inlet of cyclone separator, if the installation unit is not familiar with its installation requirements, they can contact with our customer service department. Do not install it arbitrarily. 
3. When the refractory concrete is laid, the hood holes on the back-feeding device must be packaged with the plastic paper or the tapes to avoid clogging. Hoods on the back-feeding device are of two specifications, they should be installed according to the drawings. It means that macroporous hood should be installed on the inside seven rows of back-feeding box, and the holes hood should be installed on the outside six rows of back-feeding box, the position should not be wrong.
4. Support center of the boom in place to ensure that when the boom and the distance between the center tube are equal.
5. As there are manufacturing errors or installation errors, the components in the lower part of separator, like the vertical tube, the back-feeding box, the back-feeding tube and the sealing cover of back-feeding tube”, should be installed with first try(spot weld them firstly). As it is verified, these components should be installed by the boiler installation unit according to the “brick setting” drawing, and then be spliced.
6. When the internal shell is installed, the verticality should be ensured.
7. A certain number of holes (10) should be opened on the outside of steel plates after the installation of the cyclone separator, the vertical tube, the back-feeding leg and the back-feeding box, so that the water vapor can be discharged smoothly when backing or cooking.
8. The steel plates (3) on cyclone separator top or separator outlet flue top should not be installed at first. Spot weld it with the profiled bars. It only could be seal welded until the top furnace wall construction is complete and boiler baking, cooking is finished. 
9. In the cyclone shell, if the beam which supports the brick supports does not matching with the shell wall, install it by sub-divisions and make sure that they would be matching.