Maruyama MS073D Owner's manual

Owner’s/Operator’s Manual
Manual de funcionamiento para usuarios y propietarios
BACKPACK POWER SPRAYER
PULVERIZADOR TIPO MOCHILA CON MOTOR
MS073D
Completely read and understand this manual before using this product
Antes de utilizar este producto, es preciso leer y comprender este manual.

Contents
1. In order to work safely 2
Cautions prior to work 2
Warning label 2
Cautions when using this product 3
2. Name of each part 4
3. Handling and operating method 5
Assembly of nozzle 5
Oil feeding and mixing 6
Start 7
Operation and shutting down 9
4. Cleaning, maintenance, and storage 11
Cleaning, maintenance and draining 11
Storage 12
Trouble-shooting and actions 12
5. Specifications 13
1
English
Warnings
In this manual, important handling cautions are indicated as follows:
DANGER
WARNING
CAUTION
CAUTION
Death or serious injury may occur when not complying with the warning.
Possibly death or serious injury may occur when not complying with the warning.
Possibly injury may occur when not complying with the warning
Machine will possibly be damaged if not complying with the warning
Preface
Thank you for purchasing this product.
This operation manual explains the correct han-
dling method, simple checks and maintenance of
this product.
Please read this operation manual carefully,
understand its contents, and use it to maintain the
superior performance of this product.
Keep this manual carefully after you read it and
use it for extended operation of this product. Note
that discrepancies between the actual product and
the content of this manual may be found as we are
continually making improvements to provide better
quality products to our customers.
Please keep this operation manual carefully.
If you lose this operation manual, purchase a
replacement at your nearest sales outlet or our
sales office.
Modifying this product prevents safe and
comfortable operation, and is very dangerous.
Purpose of use
This product can be used for the following agricul-
tural work. Avoid use for purposes other than the
following.
1) Spraying chemicals for blight or harmful
insects on general farm crops
2) Spraying chemicals for blight or harmful
insects on fruit trees
3) Spraying chemicals for blight or harmful
insects on crops cultivated in greenhouse
4) Spraying chemicals for blight or harmful
insects on flowers
5) Spraying disinfecting liquid or insecticide on
farm house or chicken house
6) Spraying chemicals and water for blight or
harmful on garden trees, bonsai, or lawns
7) Spraying disinfecting liquid and insecticide
for urban sanitation
8) Spraying chemicals for blight or harmful
insects on flower beds and in parks
9) Spraying weed killer to control weeds
10) Cleaning and spraying water for vegetables
or root vegetables
When transporting by automobile, take action
to prevent the machine from falling.

2
English
Check and maintain protective equipment to maintain their normal functions at all times, and use them
correctly.
When lending the machine to another party or having someone else operate it, provide training on the
operating method in advance, and explain each at the warning labels with (Safety caution mark).
Hat
Ear plugs noisy work
Protective
clothes
(tidy cuffs)
Safety glasses
Safety mask
Safety gloves
Working shoes
rubber boots
1. In order to work safely
Cautions prior to work
The following persons shall not do spraying work.
Person who cannot do normal spraying work due to fatigue, illness, effects of chemicals.
Person who is under the influence of liquor
Person who is pregnant
Other than spray operator
Children should be prevented
from using this machine.
Appropriate clothes for the work shall be worn.
Warning label
Always remove dirt or mud to make the indications legible.
The following alarm labels are attached.
Alarm label
Read operation manual thoroughly.
Make sure you read the operation manual
thoroughly prior to use.
Prohibition of fire
Don't put a naked flame close to a place where
supplying fuel or doing maintenance.
Wear personal protective equipment
Wear protectors such as hat, safety glasses, ear
plugs during work.
Cautions for exhaust gas
Take care not to breathe in exhaust gas from the
engine.
Cautions for high temperatures
Muffler of engine, fin of cylinder, etc. are at high
temperatures. Don't touch them.

Chemicals
Read labels of chemicals to be used carefully,
and understand the method of use and cau-
tions. When spraying quantity per tank
(1000m2) or if the chemical is mistaken, agri-
cultural chemicals can cause damage.
Store chemicals in a safe place, and be careful
not to break open their containers during trans-
portation.
Treat chemical containers to ensure safety.
Pay attention to the handling of chemicals. If a
chemical enters into eye or mouth, wash it off
with water immediately.
If you feel ill, see a doctor immediately.
According to wind direction, change the spray-
ing method to protect workers and houses.
When spraying chemicals, work from upwind
to downwind. Also give consideration to pre-
vent chemicals from drifting or scattering on
crops, enclosures, fish-breeding ponds, and
houses nearby.
When working in and greenhouse, pay
attention to ventilation.
When preparing chemicals, prepare the
necessary amount only in accordance with the
established spraying plan. If too much
chemicals are left over, action is difficult.
Do not use this machine when there are people, especially children, near the site.
Because the tank when completely filled with the chemical is very heavy, pay
careful attention not to hurt your lower back when carrying it.
Always adopt a safe working posture when carrying the tank. Do not work at
elevated sites using stairs or ladders while carrying the tank.
CAUTION
English
3
Cautions when using this product
Fuel
Don't bring a naked flame close to where fuel is supplied or the machine is main-tained.
When supplying fuel, make sure you stop the engine and wait for the engine to cool
down. If fuel is spilled, wipe it off.
Don't use gasoline alone as fuel.
Engine
Temperature of engine is high during operation and immediately after stopping. You
will get a burn if you touch the muffler, cylinder fin, etc.
When starting the engine, confirm that the ball valve is securely closed to prevent
explosion caused by a sudden spray.
Don't touch the spark plug during engine operation. You might get shock.
Don't operate inside a room. You might suffer by carbon monoxide poisoning.
Don't breathe in the exhaust gas from the engine.
Recoil Starter
Potential danger on recoil disassembly.Do not disassemble the recoil.Contact the
sales office for repair.
Do not pull the starting rope thoroughly.Potential failure may be concerned if
disregarded.
Pump Chemicals are sprayed from the nozzle at a high pressure. Don't spray them toward
any body.
Checks prior to work
Check for loose screws in each portion.
Loose screws cause accidents.
Adjust length of carrying strap to fit your physique.
When using general-purpose
two-cycle engine oil
Gasoline : Two-cycle engine oil
DANGER
CAUTION
CAUTION
CAUTION
CAUTION
WARNING
CAUTION

English
4
2. Name of each part
Confirmation of standard parts
After opening the package, confirm that all accessories are present.
If accessories are missing or damaged, inform the sales outlet where you purchased the product.
Name of each part
Accessories
Operation manual Ball cock Wide nozzle
Nozzle pipe Spraying hose assembly
Chemical tank lid
Nozzle
Grip
Nozzle pipe
Drain
Cylinder fin
Ball cock
Chemical tank
Ignition plug
Recoil starter
Stop button
Fuel tank
Knapsack strap
Throttle
1
1

English
5
1. Tighten the strap
.nesoolotdrawpuelkcubpartstfiL.drawnwodpartsehtlluP
2. Loosen the strap
The adjustment of knapsack strap
3. Handling and operating method
Assembly of nozzle and assembly of belly band
Assembly of nozzle
After confirming the existence of packing, securely tighten nozzle pipe to grip, and wide nozzle to nozzle
pipe. Tighten the screw securly after confirming the packing to make ensure there is no water leakage.
Over-tightening will cause extrusion or break the packing. Correct tightening pressure is important.
Wide nozzle Nozzle pipe Grip
Ball cock Spraying hose assembly
Connect opposite side of hose to
discharge opening of the spraying
machine.
Discharge opening

English
6
Close securely
chemical tank lid
Oil feeding and mixing
Oil feeding
Make sure you use blended fuel.
Gasoline : exclusive oil
Use exclusive oil for two-cycle engine engines.
Neither overfill nor
spill the fuel on to
the engine.
DANGER
There is a possibility of fuel igniting. Make sure
you observe the following items.
When feeding fuel, stop the engine and
ensure no source of fire such as cigarette is
close to the area.
Don't spill fuel. If fuel is spilled, wipe it all off
at once and start the engine after it is dry.
Don't feed fuel above the standard line.
There is the possibility of leakage.
When a fuel leakage is found, use the
engine after repair are done.
After feeding fuel, make sure you close the
fuel tank cap.
When starting the engine, be more than
three meters from the supply tank.
If operating the machine with gasoline
alone, the engine will seize.
Make sure to mix exclusive two-cycle engine
oil in the specified quantity.
The mixing ratio shall be the designated
ratio for exclusive two-cycle engine oil.
Use lead-free gasoline for automobiles for
fuel.
Mixing chemicals
Read the instructions for the chemical to be
used carefully and follow the mixing method
and cautions for use.
CAUTION
After confirming the proper placement of the
chemical cover, close the cover securely.
Otherwise, chemicals will spill and you might
be covered with them when you carry the
machine on your back.

English
7
Close
Start
Start of engine
CAUTION
When starting the engine, make sure to put
water or chemicals into the chemical tank.
Without water or chemicals in the tank, the
pump will break down.
It is confirmed that the ball cock has closed
before it starts.
Perform priming.Push priming pump installed
in front of the carburetor (rear in the specifi-
cation with cell starter) several times slowly,
and confirm that fuel fills the priming pump
and returns to the tank.
1
Fully close the choke. (In hot weather or
when engine is hot, the choke should be
partly open or fully open.)
2
Move throttle lever to medium-and low-
speed position.
3
Set handle of pressure control valve at
"Start" position.
4
Start
Weeding
High
pressure
Spray

English
8
Starter rope
Recoil Starter
Open
Engine will start.
After pulling starting rope gently by two or
three times, pull it hard to start the engine.
[Pulling method for starting rope]
1. Grasp starting rope tight with right hand.
2. Hold chemical tank with left hand.
3. Pull starting rope slowly until resistance is felt.
4. Pull starting rope straight from entrance of
starter.
5. Do not pull starting rope to the end.
6. Don't release starting rope from pulled state,
and let it return to its original state gradually.
5
If the engine does not start by repeated action,
try pulling the rope after fully opening the choke.
CAUTION
If the engine still does not start, refer to
page 13. Frequent operation of choke when starting the
engine causes too much fuel to be sucked in,
making the engine difficult to start. In that
case, start after making the choke fully open.
After starting the engine, accelerate bit by bit
quickly by opening and closing the throttle
lever several times.
This operation is to bleed air in the carburetor.
When there is air present, there is the possi-
bility of poor acceleration and engine stalling.
Supply fuel prior to use if possible. This will
make starting next time easy.
CAUTION
Return choke slowly.
6

9
English
Handle of pressure control valve
Start
Start
Weeding
High
pressure
Spray
When engine is started and
when pump starts suction.
Weeding
When low-
pressure spray
is required.
(Spray of weed
killer, etc.)
High
pressure
When high
pressure is
required in
particular.
When this
machine is
set at a fixed
position and
longer hose
than
standard is
used.
Spray
Normal spraying work
Operation and shutting down
Operation
Turn the handle of the pressure control valve
until there is sufficient pressure for work
such as spraying weeds (fixed position).
1
Close ball cock.
1
After confirming spraying state and abnor-
malities in the machine, move throttle lever
to high-speed position.
2
When opening ball valve, chemicals will be
sprayed from nozzle in a mist.
3
(fixed position)
When setting the pressure control valve handle
to "spray", "weeding" with throttle fully open at
the "high pressure" position of pressure control
valve handle, engine revolutions increase as
pressure decreases. When using this machine
at the "spray", "weeding" position, use at a posi-
tion little bit back from full open throttle.
No-load running shall not be carried out except
for draining operation. Piston packing might be
damaged.
CAUTION
Stop
Return throttle lever to low speed.
2
Push stop button to stop engine.
3
Push

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English
Use at fixed position,
replacing nozzle and
shutting down
Use at fixed position
Connecting method of hose when sucking water
from the separate tank in case of operating at fixed
position. (Hose, strainer, etc., are optional acces-
sories.)
(1)Remove suction and spillway hose from the
tank.
(2)Insert respective hose connection into suction
and spillway hose, and fix them using plate
Replacement nozzle
(1)Round nozzle 25 (Optional accessory)
Exclusive nozzle for rounding up weed
remover.
(2)Replacement nozzle tip C-6 (Optional acces-
sory)
a. Using replacement nozzle tip, about 1.5
times of spray volume is available com-
pare to standard nozzle.
b. When large volume of spray or large vol-
ume of spray at low pressure is necessary,
this replacing nozzle can be used.
c. C-6 is indicated on the surface of replace-
ment nozzle tip.(C-35 is standard)
d. Replacement can be done by loosening
the screw of the nozzle cap. When replac-
ing, stop the machine. Close ball cock.
Connect
Suction hose Drain hose
Spillway hose
Strainer
Plate band
Suction hose Spray pipe
Packing
Nozzle tip
Cap

English
11
4. Cleaning, maintenance, and storage
Cleaning, maintenance and draining
For cleaning, checking and maintenance, be sure
to stop the machine.
Check and maintenance items
for each season
Cleaning of air cleaner
When elements become dirty and clog state,
reduced output or difficulty starting is observed.
Clean the regularly to remove dirt and prevent
clogging.
When cleaning the element, wash it using gaso-
line, dip it in the blended fuel used and install it
after squeezing it hard.
Pump
Check for worn piston packing and seal packing,
and replace worn one with new one.
For disassembly and maintenance, consult with
the sales outlet where you purchased the prod-
uct or sales office.
Drain
Make sure ot drain, otherwise the pump might be
damaged by freezing in winter.
Remove drain cap of chemical tank and hose
connecting screw of pump to drain residual liquid.
Put fresh water into the chemical tank, start
the engine, spray from the nozzle to clean the
pump and inside of the hose.
Operate for 15-20 seconds to drain residual
liquid at the throttle lever position, which is a
little bit back from full open position.
Set throttle lever at low speed, and stop the
engine with the stop button.
CAUTION
Disassembly
1
Clean
2
Squeeze
3
Cleaning ignition plug
Remove car-
bon, and adjust
the clearance
to 0.6-0.7mm.
0.6~0.7mm
Hose contacting screw
Drain cap
Dip in the
blended fuel
Squeeze
hard
Gasoline
Remove
carbon

12
English
CAUTION
Don't leave chemicals in the chemical tank and pump. This might cause the machine to break down.
Storage
Remove fuel from fuel tank, and operate the
machine in idling state until it stops.
1
Set pressure control valve handle to
"STARTING".
2
Move throttle lever to low-speed position.
3
After finishing the above, put the machine in
a box and store it at a place free from mois-
ture and which is well ventilated.
4
CAUTION
When damage is found, store it after making repairs. In this case, use the genuine parts specified by
us for all parts and consumable goods.
Store at a place that is free from moisture, dust, and contaminants.
Trouble-shooting and actions
When the condition of pump and engine is poor, the following can be expected.
Where marked with , request adjustment or repair at sales outlet or our sales office.
tnemtaerTesuaCmotpmyS
No suction (1) Loose connecting of suction hose
(2) Suction hose clogged with chemicals
(3) Wear to piston packing
(4) Foreign matter in valve portion
(1) Wear to piston packing
(2) Scratch on the inside surface of cylinder
(3) Scratch on delivery valve
(4) Wear to pressure control valve seat
(5) Foreign material on each valve
(6) Wear to cam handle
(7) Wear to nozzle hole
(8) Too high a nozzle number used
(1) Tighten sufficiently.
(2) Disassemble and clean
(3) Replace with new parts
(4) Disassemble and clean
(1) Replace with new one.
(2) Replace with new one.
(3) Replace with new one.
(4) Replace with new one.
(5) Disassemble and clean.
(6) Replace with new one.
(7) Replace with new one.
(8) Decrease number of nozzles
or replace with smaller
diameter nozzle.
Pressure cannot be
increased.(poor
spraying state)
STARTING
HERBICIDE
HIGH
PRESSURE
INSECTICIDE

English
13
5. Specification
L W H(mm)
Dry weight(kg)
Chemical tank capacity(ℓ)
Fuel tank capacity(ℓ)
Pump
Type
Maximum pressure(MPa)
Suction(ℓ/min)
Rotational frequency(rpm)
Engine
Model
Type
Displacement(mℓ)
Rated continuous output(kw/min-1)(PS/rpm)
Fuel
Ignition system
Spark plug
Stating system
365 465 635
8.6
25
0.9
Maruyama twin piston
3.5
7.1
1930
MARUYAMA BE230P
Forced Air Cool, 2-cycle
22.5
0.66/7000(0.9/7000)
Mixed gasoline(25 : 1)
Electronic Ignition
NGK BPMR6Y
Recoil Starter (Effortless start)
The specification may be changed for product improvement, without prior notice.
D370SMnoisnemiD
tnemtaerTesuaCmotpmyS
Does not start No fuel
Fuel filter is clogged
Mis-starting
Bad spark plug
Weak spark
Poor carburetor
Poor adjustment of throttle wire
Clogging of air cleaner element
Carbon building up at exhaust port and muffler
Loose part
Loose muffler and muffler cover
Insufficient output
Excessive vibration
Excessive noise
Supply fuel.
Clean
Refer item "Starting engine"
Replace.
Replace or service coil / flywheel.
Replace / service
Adjust.
Clean.
Clean.
Tighten
Tighten

14
Spanish
Índice
1. Para trabajar con seguridad 15
Precauciones antes de empezar 15
Símbolos de advertencia 15
Precauciones durante el manejo de este producto 16
2. Nombre y función de las piezas 17
3. Modo de empleo y montaje 18
Montaje de la boquilla y la correa del cinturón 18
Lubricación y proporción de aceite 19
Puesta en marcha 20
Funcionamiento y parada 22
4. Limpieza, mantenimiento y almacenaje 24
Limpieza, mantenimiento y drenaje 24
Almacenamiento 25
Resolución de problemas y acciones 25
5. Especificación 26
Advertencias
En este manual, las precauciones imprescindibles para manejar el producto se indican como sigue:
PELIGRO
ATENCIÓN
PRECAUCIÓN
PRECAUCIÓN
Riesgo de lesiones mortales o graves si no se tiene en cuenta esta advertencia.
Posible riesgo de lesiones mortales o graves si no se tiene en cuenta esta advertencia.
Riesgo de lesiones graves si no se tiene en cuenta esta advertencia.
Posibles daños en la máquina si no se tiene en cuenta esta advertencia.
Prólogo
Gracias por adquirir este producto.
Este manual de funcionamiento explica cómo se maneja
correctamente el producto, y detalla las tareas básicas de
revisión y mantenimiento que es preciso realizar.
Por favor, lea detenidamente este manual y asegúrese de
haber entendido las instrucciones que contiene. Así, podrá
mantener siempre el alto rendimiento de este producto.
Guarde el manual después de haberlo leído, y consúltelo
siempre que lo necesite. Las instrucciones de mantenimiento
que contiene son importantes para prolongar la vida útil del
producto. Es posible que encuentre alguna discrepancia entre
los datos del manual y el producto que ha adquirido, porque
nuestro compromiso con la satisfacción de nuestros clientes y
la calidad de nuestros productos nos lleva a introducir
constantes mejoras.
Por favor, lea detenidamente este manual de
funcionamiento.
Si pierde este manual, compre otro en su distribuidor
habitual o a través de nuestra oficina de ventas.
La rectificación de este producto es peligrosa, e incide
negativamente sobre comodidad del manejo y la seguridad.
Finalidad de uso
Este producto se puede utilizar para las siguientes
tareas agrícolas. Evite utilizarlo para cualquier
finalidad distinta de las que figuran a continuación.
1)
Pulverización de productos químicos contra plagas e
insectos dañinos sobren cualquier tipo de cosechas.
2) Pulverización de productos químicos contra
plagas e insectos dañinos sobre árboles frutales.
3) Pulverización de productos químicos contra plagas
e insectos dañinos en cultivos de invernadero.
4) Pulverización de productos químicos contra
plagas e insectos dañinos sobre flores.
5) Pulverización de desinfectantes o
insecticidas en establos y gallineros.
6)
Pulverización de productos químicos disueltos en
agua sobre árboles de jardín, setos y praderas.
7) Pulverización de desinfectantes o
insecticidas en zonas urbanas.
8) Pulverización de productos químicos contra
plagas e insectos dañinos en macizos de
flores y parques.
9) Pulverización de herbicidas para el control
de malas hierbas.
10) Pulverización de agua para limpiar verduras
o tubérculos.
Durante el transporte en automóvil, asegure bien la
máquina para evitar que se caiga o se desplace.

15
Spanish
Compruebe, utilice y repare adecuadamente la ropa que utilice para trabajar y el equipo de protección, de
manera que cumpla su función en todo momento.
Cuando preste esta máquina a otra persona, o emplee a alguien para utilizarla, explique previamente el modo
de funcionamiento, y el significado de cada una de las etiquetas de advertencia (con el símbolo de las
precauciones de seguridad: ).
Gorra Gafas protectoras
Tapones para los oídos
(es un trabajo ruidoso)
Ropa de trabajo
(ajustada en l
os puños, etc.)
Sicherheitsmaske
Mascarilla de seguridad
Guantes de seguridad
Calzado de trabajo
(botas de goma)
1. Para trabajar con seguridad
Precauciones antes de empezar
Quiénes no pueden hacer trabajos de pulverización?:
Las personas que no deben realizar tareas normales de pulverización por estar
lesionadas, o sufrir asma o malestar por efecto de los productos químicos.
Las personas que estén bajo la influencia del alcohol
Las mujeres embarazadas
Las personas que no conozcan los detalles del funcionamiento y seguridad
Los niños en general
Es preciso utilizar ropa de trabajo adecuada
Símbolos de advertencia
Limpie siempre las etiquetas para mantener visibles las advertencias.
A continuación se describe el significado de las etiquetas de advertencia.
Etiquetas de advertencia
Lea detenidamente el manual de funcionamiento
Es imprescindible haber leído y comprendido el
manual antes de utilizar el fumigador.
Peligro de incendio
Evite la proximidad de cualquier tipo de llama cuando
reposte combustible o realice tareas de mantenimiento.
Utilice equipo de protección
Durante el trabajo, protéjase siempre la cabeza y
utilice tapones para los oídos y gafas de seguridad.
Inhalación de gases tóxicos
Tenga cuidado de no inhalar los gases de
escape del motor.
Alta temperatura
Los componentes del motor (silenciador, culata, etc.) pueden
alcanzar temperaturas muy elevadas, tenga cuidado de no quemarse.

16
Spanish
Productos químicos
Lea cuidadosamente las etiquetas de los productos
químicos y asegúrese de haber comprendido el
modo de empleo y las precauciones. Si se equivoca
con la proporción de producto por superficie, o con
el tipo de producto químico, puede perjudicar
gravemente las cosechas y el medio ambiente.
Guarde los productos químicos en un lugar seguro, y tenga
cuidado de que no se derramen durante el transporte.
Maneje correctamente los envases para
garantizar la seguridad.
Tenga cuidado cuando manipule productos
químicos. Aclare inmediatamente con agua en
caso de contacto con los ojos o la boca.
Si siente malestar, acuda inmediatamente a un
médico.
Tenga en cuenta la dirección del viento y cambie
el método de pulverización para proteger a los
trabajadores y las casas. Cuando pulverice
productos químicos, trabaje siempre en la
dirección del viento. Evite que los productos
afecten a otras cosechas, o que se acumulen en
lugares cerrados, criaderos de peces, y viviendas.
Cuando trabaje en invernaderos tenga cuidado
con la ventilación.
Vacíe completamente el depósito y limpie los
restos de productos químicos.
No utilice esta máquina cuando haya otras personas, especialmente niños, en las proximidades.
Cuando el depósito está completamente lleno, aumenta bastante el peso de la
máquina; tenga cuidado de no dañarse la espalda.
Cuando lleve la máquina a la espalda, adopte una postura que sea segura para
trabajar, y nunca trabaje desde lugares elevados, como sillas o escaleras.
PRECAUCIÓN
Precauciones durante el manejo de este producto
Combustible
Evite la proximidad de cualquier tipo de llama cuando reposte combustible o realice
tareas de mantenimiento.
Detenga siempre el motor, y espere a que se enfríe antes de repostar combustible.
Limpie cuidadosamente las salpicaduras de combustible.
Nunca utilice gasolina sin mezclar con aceite.
MOTOR
El motor alcanza temperaturas muy elevadas durante el funcionamiento, y sigue
caliente después de pararlo. Evite tocar el silenciador, el bloque del cilindro, etc.
Cuando arranque el motor, compruebe que la llave de paso está bien cerrada para
impedir que una rociada repentina cause una explosión.
No toque la bujía mientras el motor esté en funcionamiento. Puede recibir una descarga eléctrica.
No ponga el motor en marcha en lugares cerrados. Existe riesgo de
envenenamiento por inhalación de monóxido de carbono.
Evite inhalar los gases de escape del motor.
Arrancador de retroceso
Existe peligro al desarmar el arrancador de retroceso. No lo desarme. Póngase en
contacto con la oficina de ventas para su reparación.
No jale de la cuerda de arranque con fuerza. Es posible que se produzca una falla
si no se la usa correctamente.
BOMBA Los productos químicos salen a alta presión por la boquilla. Nunca dirija el
pulverizador hacia otras personas.
Comprobaciones antes de empezar a trabajar
Compruebe si los tornillos de todos los componentes están bien apretados.
Los tornillos flojos pueden provocar accidentes.
Ajuste la longitud de las correas a su medida.
Utilice aceite multigrado para motores de
dos tiempos
Gasolina :
Aceite para motores de dos tiempos
PELIGRO
PRECAUCIÓN
PRECAUCIÓN
PRECAUCIÓN
PRECAUCIÓN
ATENCIÓN
PRECAUCIÓN

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2. Nombre y función de las piezas
Lista de piezas estándar
Cuando abra el paquete, compruebe si están presentes todas las piezas y accesorios.
Si algún accesorio aparece dañado, o no está, consulte con el distribuidor del producto.
Nombre y función de las piezas
Accesorios
Manual de funcionamiento Llave de paso Boquilla ancha
Lanza de pulverización Lanza de pulverización con empuñadura
Tapa del depósito del producto
Boquilla
Empuñadura
Lanza de pulverización
Drenaje
Culata del cilindro
Llave de paso
Depósito del producto
Bujía
Tirador de arranque
Botón de parada
Depósito de combustible
Correa ajustable
Palanca del acelerador
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1. Ajuste la correa.
Jale de la correa hacia abajo
Para aflojar, jale hacia arriba la correa que pasa por la hebilla.
2. Afloje la correa
Ajuste de la correa de la mochila
3. Modo de empleo y montaje
Montaje de la boquilla y la correa del cinturón
Montaje de la boquilla
Antes de montar la boquilla, compruebe que las juntas se encuentran en su lugar. Coloque la boquilla en
la lanza y conecte ésta a la empuñadura, asegurándose de la firmeza de la conexión. Compruebe la
posición de las juntas antes de apretar el tornillo. Si aprieta demasiado el tornillo, puede pasarlo de rosca
o romper la junta. Es importante aplicar el par torsión adecuado.
Conecte el extremo del tubo flexible
al orificio de salida del pulverizador.
Orificio de salida
Boquilla ancha Lanza de pulverización Empuñadura
Llave de paso Conector de la lanza
de pulverización

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Tapa del
depósito del
producto
Cierre firmemente
Lubricación y
proporción de aceite
Proporción de aceite
Utilice exclusivamente gasolina mezclada con aceite
Gasolina :
Aceite para motores de 2 tiempos
Utilice únicamente lubricante para motores de dos
tiempos
Evite que el
depósito rebose y
las salpicaduras de
combustible.
PELIGRO
Existe el riesgo de que el combustible se inflame.
Recuerde siempre lo siguiente:
Cuando vaya a repostar combustible, detenga
el motor, y compruebe que no existe ninguna
fuente de ignición (cigarrillos, etc.) en las
proximidades.
Evite derramar el combustible. Limpie
cuidadosamente cualquier salpicadura y
arranque el motor sólo cuando esté bien seco.
No llene demasiado el depósito de
combustible. Puede haber fugas si
sobrepasa la marca de nivel.
Si detecta una fuga de combustible, no
utilice la máquina hasta que esté reparada.
Después de repostar combustible,
compruebe que el tapón del depósito está
bien cerrado.
Si utiliza la máquina con gasolina pura, se
ahogará el motor. Asegúrese de añadir
siempre la proporción adecuada de
lubricante para motores de dos tiempos.
La proporción de la mezcla tiene que ser la
indicada específicamente para motores de
dos tiempos.
Utilice como combustible gasolina sin plomo
para automóviles.
Disolución de los productos
químicos
Lea cuidadosamente las instrucciones del
producto que vaya a utilizar y aténgase a ellas
tomando todas las precauciones.
PRECAUCIÓN
Compruebe la presencia de la junta de la tapa
del depósito del producto, y apriete firmemente
la tapa. De lo contrario, el producto se derramará
sobre la persona que lleve la máquina a la espalda.
suministro de
combustible