I ve unpacked my new Honwave t38ie today and tried to inflate it using a Bravo BST 12 pump. With the pump there are a number of little white plastic adapters but despite one of the adapters that is the correct diameter for the valve, the pump is not inflating to anywhere near the correct pressure.
I ve read up and see that the valves are Halkey Roberts type.
1. Am i correct in that I should unscrew the valve centre so it releases the spring to inflate the tubes ?
2. Do I need a Halkey Roberts adapter for my pump so that the valve opens correctly with the adapter connected ?
It seems that the pump is having to work against the non return valve and that is causing the Bravo to kick out well below actual pressure....I can't get any higher than 0.2 bar. The pump should inflate to 0.8bar ?