The safety cover helps protect the operator from the needle.
The safety cover can be used only with an Automatic Injection Head.
To assemble the safety cover, screw it on until you get the needle exposure you would like to work with. It does not have to be screwed until the end.
To check the needle exposure, push the head backgrounds.
To disassemble the safety cover unscrew the safety cover.
To determine the length of the needle exposure in the bird, please adjust the safety cover by turning it back or forward.