1. Hold the Chamber and the Base securely while unscrewing the top from the bottom. The Poptoss contains a coiled spring under tension. To avoid anything popping up once the machine is separated, maintain a firm grasp on both parts. *Keep the end pointed away from face and/or people.

 

2. Turn the machine over while securely holding onto both ends of the Poptoss and unscrew until they separate. At this point you can rest the top of the machine on the ground or sturdy table while unscrewing to help hold the machine together, even after both ends have separated.

 

3. Remove the spring from inside the Chamber. Leave the Ball Striker in the Chamber while still holding the top Chamber upside down.

4. Replace the removed spring with the desired spring making sure the new spring fits around the end of the Ball Striker still in the Chamber. (The longer the spring the more popping strength of

the Tee)

 

5. With both parts still upside down, line up the threads of the Chamber to the Base and screw in all the way until snug. Make sure you don’t over tighten.

 

6. Follow the Test Loading instructions to get the Timer Knob adjusted correctly. *When a spring has been changed it will effect the timer because it will have more or less tension on the vacuum.