HD12000 BEAST

Attach the handle to cart by pressing the silver buttons on the unit, then press the handle onto the cart until they click in place.

Unwrap the 130-ft hose and connect it using Teflon tape to prevent leaks.

Connect the valve handle to the hose and the other end to the wand.

Take the base of the wand and screw it into the handle.

Attach your nozzle directly to the end of the wand or to the adapter piece.

Turn on your sprayer using the red power switch or by using the silver pressure adjuster while the red switch is OFF.

Prime the pump. Fill the tank with water and run the unit for at least 30 minutes to activate.

After spraying, turn both the red switch and the silver adjuster OFF to preserve battery life.

Empty any remaining solution and flush it with clean water.

Store the sprayer in a cool, dry place.

Check your tank

To do this, try plugging the charger into the unit. If the unit is charging, the charger light will turn red. When doing so, make sure that you are plugging the charger into a working outlet.

Check Battery
Plug the charger firmly into the battery charger port on the base of the unit, then plug into a 110v outlet. Your battery will last many years but may need to be replaced eventually.

Inspect the nozzle

If the spray is not coming out of the nozzle or the spray pattern is not as expected, inspect the nozzle for blockages or damage. Unscrew the nozzle and clean it thoroughly with water to remove any dirt or debris. If the nozzle is damaged, replace it with a new one.

Check for leaks

Check all connections to ensure they are tight and not leaking. Replace any damaged or worn parts as needed. Use the provided Teflon tape to prevent any leaks.

Check the spray solution

Make sure the spray solution is mixed properly and not too thick. Adjust the mixture as needed to ensure proper flow and spray pattern.

Open the removable toolbox.

Use a drill or screwdriver to remove the 4 screws holding the toolbox.

Make sure that the battery charger is not plugged into the unit.

Slide the old battery out. Please recycle!

Place the new battery the same way as the old battery.

Repeat steps in reverse to connect the juice box back to the sprayer. Make sure c-clamps are tight.

Empty any remaining solution from the tank and rinse it thoroughly with clean water.

Fill the tank with a cleaning solution, such as water and vinegar or soap and water.

Pump the sprayer to circulate the cleaning solution through the hose and nozzle.

Let the cleaning solution sit in the tank, hose, and nozzle for 15-20 minutes.

Rinse the tank, hose, and nozzle with clean water and pump the sprayer to flush out any remaining residue.

Let the sprayer air-dry, and store it in a cool, dry place.

Add 2 gallons of warm soapy water into the tank

Make sure that you use warm water and that you are adding the right amount of soap. Ideally, you should add around 1-2 teaspoons of liquid soap.

For optimal performance, we recommend priming the sprayer by running it for no more than 10 minutes. This ensures proper function without putting unnecessary strain on the pump.

Close the lid and turn on the unit

Make sure that you have tightly closed the lid. Depending on what's causing the issue, you could have flow coming out of your hose within a few seconds to a few minutes.

Run 2 gallons of warm water mixed with 2 teaspoons of liquid dish soap through the unit to clean all internal parts, then run 1 more gallon of warm water only through the unit. Spray until the unit, wand & hose are fully empty.

You may plug your HD12000 Beast Sprayerunit in for constant battery maintenance, or if this is not possible, simply charge fully before storage.

Place the unit right-side-up in the warmest storage possible. Do not store long-term in temps below 32°F.

Storage in its original closed box is ideal, but if that’s not an option, you can cover it with a canvas or plastic tarp to protect it.