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Bort bhr-2000-sc [5/16] Operation

The surest way to avoid damaging surfaces is to follow

these steps:

1. Before triggering the gun, adjust the nozzle to a wide

fan pattern.

2. Place the nozzle approximately 4-5 feet from and 45

degrees to the cleaning surface, and trigger the gun.

3. Vary the fan pattern spray angle and the distance to

the cleaning surface until optimum cleaning efﬁ ciency

is achieved without damaging the surface.

TURBO NOZZLE

(NOT INCLUDED WITH ALL MODELS)

A turbo nozzle, sometimes referred to as a rotary noz-

zle, is a very effective tool that can signiﬁ cantly reduce

cleaning time. The turbo nozzle combines the power of

a narrow high impact stream and the efﬁ ciency of a 25

degree fan pattern. This swirls the narrow high impact

stream into a cone shape that cleans a larger area.

CAUTION: Since a turbo nozzle uses a narrow high

impact stream, only use it in applications where the

cleaning surface cannot be damaged by narrow high

impact spray. Additionally, the turbo nozzle is NOT ad-

justable and cannot be used to apply detergent.

DETERGENTS

The use of detergents can dramatically reduce clean-

ing time and assist in the removal of difﬁ cult stains.

Some detergents have been customized for pressure

washer use on speciﬁ c cleaning tasks. These deter-

gents are approximately as thick as water. The use

of thicker detergents, such as dish soap, will clog the

chemical injection system and prevent the application

of the detergent.

The cleaning power of detergents comes from apply-

ing them to a surface and giving the chemicals time to

break down the dirt and grime. Detergents work best

when applied at low pressure.

The combination of chemical action and high pressure

rinsing is very effective. On vertical surfaces, apply the

detergent starting at the bottom and work your way up-

ward. This will prevent the detergent from sliding down

and causing streaks. High pressure rinsing should also

progress from the bottom to top. On particularly tough

stains, it may be necessary to use a brush in combina-

tion with detergents and high pressure rinsing.

OPERATION

The following cleaning procedure will help you to or-

ganize your cleaning task, and ensure that you achieve

the most beneﬁ cial results in the shortest amount of

time.

Remember to use the spraying/cleaning techniques

previously listed.

1. Surface preparation

Before starting a pressure wash cleaning job, it is im-

portant to prepare the surface that is to be cleaned.

This is done by cleaning the area of furniture, and mak-

ing sure that all windows and doors are closed tight. In

addition, you should make sure that all plants and trees

adjacent to the cleaning area are protected by a drop

cloth. This will ensure that your plants won’t be sprayed

by the detergents.

2. Initial High Pressure Rinse

The next step is to spray the cleaning surface with wa-

• Separate lance from gun.

• Rotate nozzle to the narrow stream setting. This

opens up the fan blades.

• Using included tip cleaner, or an unfolded paper clip,

insert wire into the nozzle hole and move back and

forth until debris is dislodged. (See Figure 5.)

Figure 5 - Insert tip cleaner in nozzle hole and move

back and forth until debris is dislodged

• Remove additional debris by back-ﬂ ushing water

through the nozzle. To do this, place end of a garden

hose ( with water running ) to end of nozzle for 30-60

seconds.

ANGLE TO THE CLEANING SURFACE

When spraying water against a surface, maximum im-

pact is generated when the water strikes the surface

“head on.” However, this type of impact tends to cause

dirt particles to imbed in the surface, thereby prevent-

ing the desired cleaning action.

The optimum angle for spraying water against a clean-

ing surface if 45 degrees.

Figure 6 - Optimum angle to cleaning surface

Spraying water against a surface at this angle provides

for the most beneﬁ cial impact force combined with ef-

ﬁ cient removal of debris from the surface.

DISTANCE FROM CLEANLING SURFACE

Another factor that determines the impact force of

the water is the distance from the spray nozzle to the

cleaning surface. The impact force of the water is in-

creased as the nozzle is moved closer to the surface.

HOW TO AVOID DAMAGING SURFACES

Damage to cleaning surfaces occurs because the im-

pact force of the water exceeds the durability of the sur-

face. The impact force can be varied by controlling the

three previously noted items. Never use a narrow high

impact stream or a turbo/rotary nozzle on a surface that

is susceptible to damage. Avoid spraying windows with

a narrow high impact stream or turbo nozzle as this

may cause breakage.

Bort bhr-2000-sc [5/16] Operation

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