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Nozzle
Level
Pressure (psi)
1
2
03
3
(blue)
4
5
1
2
04
3
(red)
4
5
NOTE*: Nozzle has not reached working pressure (15 psi).
NOTE**: The values above may vary as to the wear, clogging and variation of the
nozzles, the density and viscosity of the liquid to be applied, the temperature and
relative humidity of the environment, the altitude and consequent atmospheric
pressure of the site, the height of the lance spraying, etc.
NOTE***: The minimum working nozzle pressure should always be observed, so
we do not recommend spraying at pressures below 15 psi for fan nozzles and
below 45 to 60 psi for conical nozzles depending on the model. In addition, we
do not recommend using ISO standard nozzles of brown color (05 gal/min at 3
bar pressure).
9.3. Calibration of battery powered knapsack sprayer
PROCEDURE
1.
USING CALIBRATOR BOTTLE (OPTIONAL)
2.
Hold the lance at the working height and spray to measure the applica-
tion band width.
3.
Based on the band width, calculate the total walking distance required to
spray the desired area. Use the chart as shown next.
Band width
0.5
(m)
Distance to
50.5
walk (m)
• Remove the cap, nozzle and filter.
• Mount the calibrator cover to the lance.
• Reinstall the filter, nozzle and cap.
• Screw the calibrator onto the cover.
• Attach the calibrator bottle to the lance as shown:
Flow rate
Autonomy
(L/min)
(h)
15
0.85
9.8
18
0.91
8.4
20
0.96
7.5
25
1.02
6.6
29
1.08
5.9
*
*
*
*
*
*
*
*
*
16
1.16
7.0
18
1.23
6.3
A
B
C
Band
D
width
E
0.7
1.0
1.2
F
G
35.7
25.0
20.8
H
Record the time it takes to
walk 25 m²
1.
Hold the lance at the normal working height and spray into the bottle
while walking the distance required to spray an area corresponding to
25 m².
2.
Place the bottle on a level surface and observe the liquid level visible
through the side of the bottle. Match the liquid level to the corresponding
scale on the calibrator bottle.
3.
Empty the bottle and repeat this operation to determine the average of
two or more readings.
NOTE: For the volume in liters per bushel (L / alk), simply multiply the value ob-
tained in liters per hectare (L / ha) by 2.42.
1
2
3
4
9.4. Aligning nozzles using the maintenance key
The maintenance key can be used to align the nozzle according to the application
you desire,, as shown in the following drawings:
A)
1.5
9.5. Solution preparation and tank filling
16.7
1.
To dilute and premix the product, place 5 liters of water in a separate
1
2
3
4
container;
2.
Mix to a homogeneous solution and pour into the sprayer tank during
filling.
9.6. Shoulder strap adjust
The tank is contoured for the operator comfort. The shoulder straps can be quickly
adjusted to properly position the sprayer on the operator's back.
1.
Mount the strap belt onto the tank as shown in position A.
2.
Hook the buckle of the strap to the plastic couplers located at the side of
the sprayer's base, as shown in position B.
3.
To tighten the strap belt, hold the strap buckle firmly with one hand and
pull the handle downward with the other hand. To loosen the strap belt,
hold the buckle firmly with one hand and pull the strap upward with the
other hand.
Lance
Cover
Filter
Nozzle
Nozzle cap
Calibrator
bottle
Simulate the spraying
of 25 m²
5
6
7
1
8
Explanação / Explanation:
CARACTERÍSTICAS CHAVES / KEY CHARACTERISTICS
A
Referências / References:
PROCESSO / PROCESS
TOLERÂNCIA GERAL / GENERAL TOLERANCE
Usinagem; Corte de Estamparia
ISO 2768-1:1989 - m / ISO 2768-2:1989 - K
Machining; Stamping Cut
Corte Geral; Dobra / Cut; Bending
ISO 2768-1:1989 - c / ISO 2768-2:1989 - K
Injeção Plástico / Plastic Injection
DIN 16901: Nov 1982
Rotomaldagem / Rotational Molding
73002IT08 - 1
Fundição / Casting
DIN 1680-1:1980-10 - GTB 16
ISO 3302-2:2008-10-01 - Class M3
Borracha / Rubber
ISO 3302-1:1996-07-15 - Class M
Soldagem / Welding
ISO 13920: 1996-08-01 - BF
73002IT09 - 1
Torques / Torques
B
Torques Hidráulicos / Hydraulic Torques
73002IT10 - 1
INDICAÇÃO EM DESENHOS / INDICATION ON DRAWINGS
NORMA /
STANDARD
Tolerância geométrica / Geometrical tolerances
ASME Y14.5M: 1994
Símbolos de soldas / Weld symbols
AWS A2.4: 2007
Instruções / Instructions:
Acabamento / Surface Finishing:
Materiais / Materials:
C
B)
D
E
Tratamento / Treatment:
F
Situação / Status:
G
Pos.
Descrição
Emitente
Data
Mod Nr.
Description
Emitter
Date
Nome do Material:
Escala:
Material Name:
Scale:
Unidade:
Unidade:
Company:
Unit:
H
Produto:
Folha:
Product:
Sheet:
Data de Liberação:
Projetista:
Núm. Documento:
Rev. Documento:
Código Material:
Release Date:
Designer:
Document:
Revision:
Part Number:
5
6
7
1
8
Pro/ENGINEER
2
3
4
5
A
B
C
D
E
F
G
H
2
3
4
5
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