Erma rx22

I have a little Erma/Excam RX22 and i am having problems with the trigger. When you pull the trigger it will not set back, it just stays in the fired position. Can anyone help me out with a schematic or idea of what may be wrong?

hello,,i looked your model up on gunparts corp and they don't have a drawing on it ,,they do carry parts for the rx22,, look here http://www.e-gunparts.com/products_new.asp?CatID=9970 i see theres a trigger bar spring that may be week or missing or possibly if the grips have ever been off it may just have came outa place,,make sure the pistol in unloaded ..then try taking the grips off and see if theres a bar that will run froward to the trigger ,,see if it's working when the rigger is pulled and returning when its released if it's not returning then it could be the spring ,,it should be a small coil spring with tails and it should have a tab or slot the tails fits into in the frame+ the trigger somewhere/ somehow that should work the trigger bar when pulled or released ,,i wasn't able to to find a diagram for your model when i searched erma rx22 diagram ,,but you could try different phrases and see what ya can find ,,mabey just try erma ,or erma parts,,or something like that ..
bigcurt