[d s windowcleaning]

mate of mine as been having problems with water flow for last few days he uses a shurflo with varistream . when he turns on the pump there is only a little trickel even when varistream turned full . at first i thought it was air locked but it wasnt . it wasnt pressure so what could it have been

[windowwashers]

mate of mine as been having problems with water flow for last few days he uses a shurflo with varistream . when he turns on the pump there is only a little trickel even when varistream turned full . at first i thought it was air locked but it wasnt . it wasnt pressure so what could it have been

gasket in pump maybe displaced.
turn tank outlet switch off, i did the latter and done my head in

[d s windowcleaning]

no gasket was fine .

[windowwashers]

does he have a vent on tank?

[d s windowcleaning]

yes theres a vent in the tank lid

[windowwashers]

yes theres a vent in the tank lid

is it open

[d s windowcleaning]

yes its  open

[MSTAV]

mine did this to on my trolley with varistream. it just needed calerbrating. try opening the varistream controller front and turn the notch up. theres about 7 settings i think. mine is fine now

[Andy@w.c.s]

have you tried pulling all the hose off as on mine sometimes the hose on the reel starts to collapse and this restricts the flow
Andy

[d s windowcleaning]

morgan i tryed everything with varistream theres nothing wrong with that . andy theres nothing wrong with hose all that was pulled out . it was a problem that ive never come across before and as soon as this was done it works fine . will post answer later .

[frames to panes]

Clogged filter?

[Andy@w.c.s]

no water in the tank?

[john tomkins]

Battery flat?

[d s windowcleaning]

djw was spot on yes the inline filter / strainer was clogged up .