Won’t **** up water

\015 My son used the machine one time before I got to use it and I am not sure he vacumned before using it and now it doesn’t **** up the water once you spray it on the carpet. Is there anything I can do for it without taking it in for service? .I couldn’t find a model # but this is what it says on the front of the machine\015 – Bissell 1698 PowerSteamer ProHeat Upright Wet/Dry Vacuum

BISSELL 1699 :WATER PUMPS THRU HOSE BUT NOT TO FLOOR NOZZLES

\015 I’ve tried all the suggested fixes. Water valve in handle works fine.I took off the”out” tube on the heater ,depressed valve and water squirts THRU the heater freely.Tried to blow thru the heater “out” tube ,but it’s totally blocked downline somewhere..Took off the spinner assy,and one floor nozzle,and blew thru easily no blockage.Haven’t yet dismantled the lower end,and can’t find a tube diagram online but the blockage is between the heater(out port) and the nozzles (or the spinner?)\015 – Bissell 1698 PowerSteamer ProHeat Upright Wet/Dry Vacuum