- Make sure there is water in the solution tank
- Try priming the machine by squeezing the trigger repeatedly for 1-2 minutes
- The machine will not spray if you just pull the trigger in and hold it – you must pull the trigger in and release, pull in and release, etc. like a spray bottle
- If the trigger cannot be squeezed all the way in:
- Remove tanks from back of machine
- Try squeezing the trigger with the tank removed – an internal valve could be sticking
- Make sure the open end of the siphon tube in the solution tank is not pushed into the side of the tank (covering the end of the tube)
- If it is, push the bend in the siphon tube toward the back of the solution tank
- Check to see if the siphon tube has become disconnected from the outlet fitting on the inside of the solution tank
- If it is, a new solution tank will need to be ordered
- Check to see if air comes through the spray tip by repeatedly squeezing the trigger with solution tank off the machine
- If not, the spray tip may be clogged – try and unclog the tip with a pin or paper clip
- Also check that the solution tank is installed properly – should sit flush with no gaps
- That the black O-ring is present on rear connector to the solution tank
- If still no spray, please visit a BISSELL Authorized Service Center or Contact Us
