Yard force YF4050PB Operator's Manual page 15

Fig. 6 Fig. 7
Function of each spray nozzles
As shown in Fig.7
The spray nozzles are for purposes as below:
T1: Red -0 °: Concentrate water flow on work Area, quite useful for cleaning
stubborn dirt.
T2: Yellow-15°: Delivers balanced pressure and flow for general cleaning.
T3: White-40°: For delicate cleaning.
Connect to water supply
Two types of water source are available for this pressure washer. Based on your
actual demand to select one of them.
Option 1: By using female coupling connector with back-flow preventer function
(supplied), connect to potable water source. Or using other back-flow prevention
device which conforming to the requirements of the American Society of Sanitary
Engineers.
Option 2: Using the water container.
Using potable water supply as water source
As shown in Fig.8-9
Fig. 8 Fig. 9
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