How do I keep my airBUG™ e1 from falling or slipping out of the HVE valve?
If your airBUG™ e1 seems loose or falls out of your HVE valve, we suggest the following: • Check the integrity of the U-Tube to be sure that there are no cracks, fractures, or other deficiencies. • Check the O-Ring in your HVE valve. Almost all cases where U-Tubes slip from HVE valves are due to poorly fitted or worn O-Rings. These can be purchased through various chair manufacturers or dental supply catalogs and should be regularly maintained, particularly in large, busy practices such as dental schools and groups.
