To operate the pressure washer, we connected a garden hose to the provided quick disconnect hose fitting and clicked it onto the water inlet port of the pressure washer. The power cord, which is equipped with a GFCI (ground fault circuit interrupt) was plugged into a standard 15A 120v circuit. Finally a wand end was selected and inserted into the gun under pressure then twisted 1/4 turn to

lock it into position. With the water turned on, we laid out the gun and hose because it is recommended to not run the pump for any length of time without use of the gun to relieve the pressure. The switch was flipped and we had pressure! The adjustable wand could be set from a fine wide angle spray to a very powerful spot spray, capable of removing the toughest dirt (and factory applied decals if you're not careful!) by simply twisting the knurled wand end. We settled on a spray adjustment of approximately 1/4 back from full narrow as a good compromise setting.
Note: If you get inconsistent pressure immediately after starting up, it may be because of an air block in the pump (cavitation). We discovered that by removing the nozzle from the spray wand and activating the trigger, we were able to evacuate a large quantity of water and with it the trapped air. Then the pump stopped surging and the high pressure returned.
We next tried the "Turbo" wand. We found the spinning disc to be of little value and it sometimes stuck and refused to spin leaving us with water emitting at an angle. So we decided to circular file this "Turbo" wand and stick with the adjustable wand.
Next we noticed the 12 foot factory supplied high pressure hose

(Note: Now a 19ft. OEM hose is supplied) just wasn't long enough. We went to K-Mart and purchased a Campbell Hausfeld 25ft. accessory extension hose. Instead of connecting the two hoses together, we decided to test just the 25ft. length and we have been satisfied with this set up, feeling that with both hoses connected together, it would make coiling and rolling the unit around more difficult.