英语翻译

英语翻译
Attaching the fiber assembly to the holder 1Unscrew the black cylinder-like depth gauge of the holder 2 Unscrew the threaded end-cap on the end of the holder 3 push the black plunger forward through the Z-slot on the base of the holder to expose the end of the plunger .Not internal threads inside of the plunger will accept the threaded fiber assembly 4 screw the fiber assembly into the end of the plunger 5 retract the plunger by pulling it back through the Z-slot and slide the threaded end-cap over the needle .screw the threaded end-cap tightly onto the end of holder 6 screw the black depth depth gauge onto the end of the holder over the threaded end-cap