Turn off the pressure washer and shut off the water supply. Make sure the safety lock is down and in its original position (Fig. 16), then press the trigger for a few seconds until water flow is steady. This will allow air to escape and discharge any residual pressure in the hose.
Just real, honest, side-by-side testing and comparison. The sounds emitted by a pressure washer can either be mellow, or they can be painful. This can be a deciding factor when it comes time to make a purchasing westinghouse pressure washers decision — we concluded that noise should be worth 15% of the total score. To measure volume we employed a sound meter to take readings right next to the machine as well as from 25 feet away.
Thankfully, Sun Joe is aware of this, and they’ve designed a special trigger mechanism for the SPX3000 in a bid to provide some additional protection to the pressure washer’s pump. This machine is also fairly quiet, reaching an average of 81 decibels. The biggest problem we had with the Sun Joe SPX3000 pressure washer was putting it together – a process more tedious than with the other pressure washers we tested.
Our position is that the hose-reel could cause potential issues with the maneuverability of the Sun Joe SPX3001 model. However, both models feature plastic wheels and could offer stiff and limited maneuverability compared to other brands that feature 13” to 15” rubber wheels. sun joe spx 3000 Each of these 2 units comes with a fairly standard ergonomic trigger gun and a classic wand. Both products benefit from a set of wheels, which greatly contributes to their maneuverability. Both offer a handle, which improves your grip when you wish to move them.
For gas models, leaving the unit running without spraying water can overheat and damage the pump. Models with a thermal-pump protection, however, can reduce the risk. For electric models, extended use or the use of an improper extension cord can cause the motor to overheat. Models that claim to have thermal motor protection will shut the motor in those circumstances to prevent damage. To break down and strip away dirt, grease, and grime, and up to 1.65 Gal. Per Minute max flow rate to rinse away tough oil stains, mold, mildew, caked on mud, rust and other stubborn dirt and deposits.
You’ll need a Phillips screwdriver to put some parts together with included screws. Both ends of the high pressure hose look the same, so it shouldn’t matter which end attaches to the pump outlet and which attaches to the wand. The machine is compact enough to easily store without it taking up too much space, although the handle does not fold down. It’s lightweight, making it easy to transport from one job site to another.
As far as storing the machine goes, it is fairly bulky when compared to some smaller models, but is nowhere near the biggest. It is tall, but it’s not very long or wide, it can easily be rolled into the corner of the garage or a workshop. One great advantage that electric pressure washers such as the SPX3000 have over gasoline models is the freedom from fossil fuels and fumes, which allows you to store them indoors.
The Sun Joe has two 30.4 fl oz detergent tanks that are great for use when washing a car or an RV. There’s a switch so you can change between tanks if you want to use different cleaning solutions or you can switch off the use of soap completely. This makes it easy to use one cleaner for the body of your car and then to switch to something stronger for the grime on the wheels and rims.