After reviewing the training video and STEP-by-STEP instruction sheet, install the blank bur provided with your EZ Press. Tap the bur against the counter and try to pull it out using your fingers. If bur pulls out call ProScore for replacement spindle/collet.

Loosen head cap using appropriate cap wrench and remove turbine. If head cap and turbine come out together, separate and set head cap aside. Using an explorer, remove the any o-rings from the head of the handpiece and the head cap.

Inspect the head and head cap for debris and clean thoroughly using a cotton swab and handpiece cleaner. If any debris is overlooked the turbine may not fit back into either the head cap or head and may bind.

Place Insert C under the spindle ram and Insert 0 under the bearing ram.

Pick up the turbine and feed the bur up into the Spindle Ram. While holding the turbine in place, slowly pull down on the handle until the rear bearing is resting on Insert C. Verify alignment, then pull down firmly on the handle. The spindle will fall into the tray below.

Replace Insert C with Insert A and repeat pressing process.

Inspect the impeller and autochuck for any damage. If any damage is detected call ProScore for replacement.

Open your rebuild kit and locate the smooth rear bearing. It will be the smaller of the two. Place the bearing over the bur so the side with the visible balls faces down away from the bur.

Feed the bur up into the Bearing Ram on the right side of the press and hold in place. Slowly pull down on the handle until the rear of the spindle meets Insert #0. Verify alignment, then gently press the bearing onto the spindle until it comes to a stop.

Locate your impeller and place it over the bur so that with the bur facing you the blades cup to the RIGHT.

Feed bur up into the bearing ram. Repeat the pressing procedure until the impeller comes to a stop.

Locate the flanged front bearing and feed it over the bur so that the wide flange will be towards the impeller. Repeat the pressing procedure.

Place the blue quad o-ring directly on the step of the flanged front bearing. Seat the black o-ring into the groove in the head cap. Seat rebuilt turbine into head cap.

Hold the handpiece so the head points towards the ground and install the turbine and head cap. Check the bur for resistance as you tighten the head cap. If you notice any resistance, remove the turbine and re-install. If problem persists, contact ProScore Support.