38 ZSF fuel transfer

[hyltonk]

Bought used boat, much more fun than 340 SeaRay. When I hit the fuel transfer switches, takes forever to transfer between tanks. Not sure if this is normal. Where are transfer pumps and gas line switches (want to check they are in full open position).

[DonziJosh]

The 38 ZSF is a great boat, congrats!

Call Chuck Wagner at Donzi Customer Service. 941.727.0622. He can help you with any fuel system troubleshooting.

Josh

[zelatore]

I don't know the ZSF specifically, but most boats I've delta with have pretty slow transfer pumps.

[BUIZILLA]

not unusual to be a timely procedure, and not a cause for worry... except the transfer is at a much slower rate than the engine usage, so don't expect it to keep even, or keep up, with the under way engine flow,,

[hyltonk]

Thanks for all the feedback, will contact Donzi.

[normcars]

Hi i just purchased a 2000 35 zf donzi. Trying to figure how the fuel transfer works it seem that one tank is been used but tank 2 says it full all the time. I tried leaving the switch on the pump for about 5min and can hear the pump. It seems the fuel is not been transferred tried to find a fuel schematic on the internet but could not find one.Can anyone explain how the system works
My switch system ia one for the tank thats says main and reserve the other switch says fuel transfer
Thanks for any input
Normcars