Generac Portable Products 2,100 PSI High Pressure Washer Make sure the garden hose is connected to the water inlet. Check that the high pressure hose is connected to the spray gun and the pump. Start the engine. Keep the spray gun a safe distance from the area you plan to spray. Apply a high pressure spray to a small area, then check the surface for damage. If no damage is found, it is okay to continue rinsing. Apply the detergent to a dry surface, starting at lower portion of area to be washed and work upward, using long, even, overlapping strokes. Start at the top of the area to be rinsed, working down with same overlapping strokes as you used for cleaning.
Allow the detergent to “soak in” for 3-5 minutes before washing and rinsing. Reapply as needed to prevent surface from drying. Do Not allow the detergent to dry on (prevents streaking). Automatic Cool Down System IMPORTANT: You must flush the chemical injection system after each use by placing the filter into a bucket of clean water, then run the pressure washer in low pressure for 1-2 minutes. If you run the engine on your pressure washer for 3-5 minutes without pressing the trigger on the spray gun, circulating water in the pump can reach a temperature between 140–145°F.
When the water reaches this temperature, the automatic cool down system engages and cools the pump by discharging the warm water onto the ground. This system prevents internal damage to the pump. (Thermal Relief) Pressure Washer Rinsing WARNING! Be extremely careful if you must use the pressure washer from a ladder, scaffolding or any other relatively unstable location. Pressure in a running washer builds as you climb. When you press the trigger, the recoil from the initial spray could cause you to fall. The high pressure spray could also cause you to fall if you are too close to the cleaning surface. SPECIFICATIONS Rated Pressure . . . . . 2,100 psi Flow Rate . . . . . . . . . .
2.0 gallons per minute (gpm) Detergent . . . . . . . . . . Use detergent approved for pressure washers For Rinsing: Slide the nozzle backward to high pressure and press the trigger. It will take a few seconds for the detergent to clear. Water Supply Temp . Not to exceed 100°F Automatic Cool . . . . Will cycle when water Down System . . . . . . . reaches 140°-145°F NOTE: You can also stop detergent from flowing by simply removing detergent siphon tube from bottle. 11