 In this video, we will demonstrate how to assemble the Dynavap M7. The Dynavap M7 consists of the captive cap, the M7 tip, the M7 step, the M7 condenser, and four o-rings. Two o-rings on the tip, two o-rings on the condenser. Please note that one condenser o-ring is slightly larger than the other. Place the small o-ring on the inside double groove of the condenser. Place the larger o-ring on the end of the condenser. Next, insert the condenser into the logo end of the stem. Seat the larger o-ring until it's flush. We recommend using Dynawax to lubricate the tip o-rings during the assembly. Now that your stem and condenser is together, insert the tip into the stem. The tip will click in the place. Finally, place the cap on the tip. Now your Dynavap M7 is ready to be used. Thanks for watching this quick video of the M7 assembly. Check out our other videos for more information.