Wind profiler radar is a kind of clear air wind measuring equipment which mainly detects atmospheric turbulence, with extensive application and the increasing availability. In this paper, two types of grid wind profiler radar of type 1456D/F are taken as the research object, 22 product anomalies are collected and classified, and the causes of data product anomalies are analyzed. At the same time, based on data product anomalies, this paper summarizes a set of empirical methods and troubleshooting procedures for identifying and analyzing wind profile radar faults. The relevant conclusions of this paper are conducive to improving the capability of provincial and station operators to identify abnormal data products of wind profile radar, effectively ensuring the normal collection and uploading of data, and thus providing more accurate detection data for forecasting services.