Brute 20290, Operator'S Manual, Page: 17 / 64

15
Cleaning Detergent Siphoning Tube
If you used the detergent siphoning tube, you must
flush it with clean water before stopping the engine.
1. Place detergent siphoning tube/filter in a bucket
full of clean water.
2. Engage trigger lock on spray gun.
3. Slide adjustable nozzle forward to low pressure
position.
4. Flush for 1-2 minutes.
5. Shut off engine following instructions How to
Stop Pressure Washer and turn off water supply.
6. ALWAYS point gun in a safe direction and
squeeze spray gun trigger to release retained
high water pressure.
IMPORTANT: Spray gun traps high water pressure,
even when engine is stopped and water is
disconnected.
Automatic Cool Down System (Thermal
Relief)
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
temperatures above 125°F. The system engages to
cool the pump by
discharging the warm water onto
the ground.
WARNING
• Keep high pressure hose connected to pump and spray
gun while system is pressurized.
• ALWAYS point gun in safe direction and squeeze spray
gun trigger, to release high pressure, every time you stop
engine. Engage trigger lock when not in use.
The high pressure stream of water that this
equipment produces can cut through skin
and its underlying tissues, leading to serious
injury and possible amputation.
Spray gun traps high water pressure, even
when engine is stopped and water is
disconnected, which can cause injury.