Connection with the encoder is Chamfered Side Remove the bolt and split ring that connect the injection ram and retaining ring.Clean the sliding surface with cotton waste, and apply grease to the cleaned surface.Set the injection unit change-over switch in the forward position for turning.① Remove the securing bolt of the injection unit slide plate, and separate the slide plate stopper from the injection unit securing base.① When moving the nozzle to the nonoperation side for right-left fine adjustment, loosen the lock nut and hexagon bolt, and tighten the cap screw.Then apply the hexagon bolt finally.② When moving the nozzle to the operation side, loosen the cap screw, and push the nozzle with the hexagon bolt on the left.When adjusting the nozzle height, loosen only the cap screw at right.① After adjusting the nozzle height, tighten the cap screw to secure the injection unit.③ Secure the hexagon bolt and lock nut.① Apply an aluminum plate to the spline(vertical groove)of the screw, and secure the screw with a vice, while supporting the tip with a wooden block, etc.② Turn the screw torpedo(left-hand thread)clockwise with a spanner, etc.so that the thread will not be damaged.① When removing the screw torpedo, heat it first with a burner until the resin melts.Then heat the section of the torpedo with threads inside.① Clean the screw torpedo, ring valve, and seat ring in the same way as the screw.Clean the screw torpedo and the threaded section of the screw as well.When disassembling screw/When removing screw torpedo onlyPush out the screw so that the spline section will be exposed this much.Put on the retaining ring, move the injection ram forward at low pressure as much as possible, and secure the retaining ring.Apply a spanner to the screw torpedo, and turn it clockwise for removal.If the screw turns, carefully apply high pressure.※ The screw torpedo is left-hand threaded.For Electric machineRemoval of screw & Installation of screwTake out coverTake out injection side safety cover and purging cover.*you must turn motor power off.When Removal of screw, you have set purge pressure and speed very low.