When the electric AIR pump is off, and vacuum is removed from the AIR diverter valve, the integral check valve disk is held on the seat and stops air from being drawn into the exhaust system and prevents the back flow of the exhaust into the Secondary Air Injection System.Solid State Relay.hen the electric AIR pump is off, and vacuum is removed from the AIR diverter valve, the integral check valve disk is held on the seat and stops air from being drawn into the exhaust system and prevents the back flow of the exhaust into the Secondary Air Injection System. Solid State Relay.
The standard dosage of ciprofloxacin ophthalmic eye ointment to treat bacterial conjunctivitis is a Â½-inch ribbon applied to the infected eye three times a day for two days, then two times a day for five more days.
Surgeons have been removing cataracts for years â itâs one of the most common procedures in the country â but until recently the healing process came with a complicated routine of eye drops. With traditional cataract surgery, patients usually start using two different eye drops the week before undergoing the procedure. On the day of surgery, they introduce another drop. Some drops are used up to four times a day, while the others may only be used twice a day.