A clogged or partially clogged nozzle can cause significant reduction of water pressure coming out of the nozzle and/or cause the unit to pulsate while spraying.
- Turn off the unit
- Turn off the water supply to the unit
- Relieve any pressure trapped in the hose by squeezing the trigger 2 – 3 times, then lock the spray
gun by turning the dial to lock (“3” and “9” position). • Remove the nozzle from the spray gun
- Using the nozzle cleaner wire provided with your instruction manual(or an unfolded paper clip), insert the wire into the nozzle hole and move back and forth until debris is dislodged
- Back ush water through the nozzles using garden hose and highest pressure available (either standard water nozzle or use your thumb over the nozzle to create water pressure for back ush).