Ag-spray-equipment BA6D_BA8D Manuel d'utilisateur télécharger pdf (Page 2)

Time Required in seconds to travel a distance of:

17 344.0

5.0

6.0

7.0

9.0

8.0

10.0

7.6

6.8

9.7

8.5

100 Ft.

68 sec.

2.0

3.0

1.0

(Miles per Hour)

Speed in M.P.H.

Speed Chart

136 sec.

200 Ft.

205 sec.

300 Ft.

102

NR*

Spacing

40"

The critical factor is to achieve a double spray pattern overlap.

*** Wide angle spray tip is influenced by nozzle orientation

* Not Recommended

FloodJet

TeeJet (XR TeeJet)

TeeJet (Flat Spray)

Nozzle Type

12"-14"

17"-19"

22"-24"

120

110

***

16"-18"

26"-28"

33"-35"

*** ***

Spacing

Angle

Spray

Spacing

30"

Nozzle Height

20"

Suggested Minimum Spray Heights

Page 2

1. Mount the upright angles to the inside of the mounts on the

carrier, using the supplied bolts/nuts. Attach the backrack to the

upright angles using the square u-bolts & nuts. NOTE: The

backrack can be mounted in either a high or low position and the

uprights can be adjusted for desired height. Attach the U-

Brackets as shown in the exploded view drawing.

2. Loosen the eye-bolts and remove the 7" hinge bolt(s). Line up

the outer booms and reassemble the hinge bolt through the outer

boom yoke, the hinge casting, and the spring connector. Tighten

the eye-bolt until the spring is at the desired tension. Lock the

eye-bolt in place with the inner whiz flange locknut. The 8-Row

booms use extensions on the outer booms. Bolt on the boom

extensions using the bolts/nuts provided. (see exploded view

drawing)

3. Hook an end of each boom chain on an "S" hook attached to

the top bar tube. Place a slide clamp onto each outer boom.

Place the other end of the boom chain between the ears of the

slide clamp and secure with the bolt/nut per the exploded view.

Level the outer booms by moving the slide clamps in or out as

needed. Tighten the bolts in the slide clamps to hold the clamps

in place.

4. Attach the appropriate hose assemblies onto each of the three

boom sections. the center section has (5) nozzles with "L"

connectors on each end. Starting at the center, the nozzles

should be placed about 20 inches apart.

5. Join the designated feeder hose to each boom section and

secure in place with hose clamps.

Assembly

Tip Selection

Important note:

The tips supplied as standard with this boom assembly are

number 8003VP tips. when you refer to the rate charts found in

this owners manual, you will note that they have a GPA range of

15.4 to 22 GPA (Gallons Per Acre). This is tabulated at 5 MPH,

and from 30 to 60 psi and 20 inch nozzle spacing. These rates

are based on water. Please read this tip selection section

carefully before attempting to operate your boom assembly

The selection of proper tips for the boom is determined by the

gallon per acre (GPA) requirement which is specified on the

chemical label. The following characteristics also have a

determining factor and must be considered:

Speed of spraying (MPH)

Boom nozzle spacing (specified in inches)

Solution weight and conversion factor (CF)

Gallons of solution to be sprayed per acre

Spraying pressure

Useful Formulas:

GPM - Gallons Per Minute

GPA - Gallons Per Acre

MPH - Miles Per Hour

Calibration

Chemical labels may show application rates in gallons per

acre, gallons per 1000 square feet, or gallons per 100

square feet. You will note that the tip chart shows all 3 of

these rating systems.

Once you know how much you are going to spray, then

determine (from the tip chart) the spraying pressure (PSI),

and the spraying speed (MPH).

Determining the proper speed of the pulling vehicle can be

done by marking off 100, 200, & 300 feet. The speed chart

indicates the number of seconds it takes to travel the

distances. Set the throttle and with a running start, travel the

distances. Adjust the throttle until you travel the distances in

the number of seconds indicated by the speed chart. Once

you have reached the throttle setting needed, mark the

throttle location so you can stop and go again, returning to

the same speed.

Add water and proper amount of chemical to the tank and

drive to the starting place for spraying.

Testing the Sprayer

NOTE:

It is VERY important for you to test your sprayer with

plain water before actual spraying is attempted. This will

enable you to check the sprayer for leaks, without the

possibility of losing any expensive chemicals.

Add water to the tank & drive to the starting place for

spraying. When you are ready to spray, turn the boom valve

to the "on" position. This will start solution spraying from the

tips of the boom. The pressure will decrease slightly when the

boom is spraying. Adjust the pressure by turning the

"ON/OFF" valve lever on the bypass line valve.

Read the operating instructions and Initially begin spraying by

closing the 'bypass' valve (this is the center ON/OFF valve

located at the center port of your manifold assembly) and

opening the boom line valve (this is the 'other' valve on the

manifold). This will enable the air in the line to be eliminated

(purged) through all the tips, while building pressure. When

everything tests all right (no leaks, & good pressure), add the

desired chemicals to the mixture and water combination and

start your spraying operation. Adjust the pressure and spray

as you did in the testing procedure.

Conditions of weather and terrain must be considered when

setting the sprayer. Do not spray on windy days. Protective

clothing must be worn in some cases.

Be sure to read the chemical label(s) correctly!

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Ag-spray-equipment BA6D_BA8D Manuel d'utilisateur Page 2

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