1, in the non-pressure condition, according to the clamping scale supplied by the manufacturer from the beginning of the clamping equipment, the scale should be uniform and consistent, the error of the compaction scale should not be greater than ±0.2n (mm) (N. For the total number of plates), the parallelism between the two pressing plates should be kept within 2mm.
2, the leak site to do a good symbol, and then the Heat Exchanger crash one by one troubleshooting, assembly or replacement of gaskets and plates from the beginning.
3, the opening heat exchanger collapse, the deformation of the plate parts to repair may replace the plate. In the absence of plate spare parts, the deformation part of the plate can be temporarily removed and assembled from the beginning of the application.