New mytee M5 pump won't prime

[kevinj61]

just got a brand new mytee M5 and cannot get pump to prime-talked to "Mytee" no luck pump still will not prime spoke to people who sold it to me--still no luck so they are going to ship me another new one-so I am happy with that--but am still confused as to why it won't prime want to try to correrct problem before getting new one--any sugguestions?? pump does run and will pump water into recover tank with prime switch in "Prime position"

[Donald]

QD not letting the water through the hose

More than likely the brass quick disconnects need to be replaced. Mytee purchase a few bad ones a few months ago and they have them in circulation. This should have been checked before the machine is switched out.