EC65A pressure gauge stuck


Jun 19, 2017
Baltimore, MD
My Hayward EC65A DE filter's pressure gauge indicator needle has somehow become stuck below the metal pin at 0 psi, so it can't advance and register pressure. This is the 2nd time this has happened in the last few years (1st time I just replaced it with a spare from an old filter I had laying around). I don't know what caused it and I don't know how to get it unstuck. Help, please?