[bazooka]

any one know how to adjust the varistream pressure on the push button model its connected to flojet pump i have disconnected the pressure switch and have read the instruction but it still wont build up enough pressure before it cuts out checked all hoses for leaks none so im a bit stuck at mom any info would b great

[Dave Willis]

Turn on press  + & - together and hold until the reading starts to flash, press + to a higher number. Switch off then back on again.

[bazooka]

have now sorted it out it was the pump at fault many thanks