EN BACKPACK SPRAYER
No.
Name
No.
Name
1
spray head
14
air chamber cap
2
spray rod
15
adjustment ring
3
spray rod nut
16
seal ring
4
operation handle
17
air chamber
5
strap
18
water outlet tube
6
filter
19
piston seal
7
hose valve
20
sealing ball
8
hose
21
water outlet valve
9
hose nut
22
pump
10
container cap
23
sealing ball
11
operation arm clamp
24
water inlet valve
12
connecting rod
25
fixing buckle
13
operation arm
SPRAYER SPECIFICATIONS
Operating pressure
29–58 PSI
Max. air chamber pressure
145 PSI
Flow rate
0.5–1.6 l/min
Pump type
Manual hand pump
Air chamber capacity
0.8 l
Container capacity
16 l
BEFORE USE
Do not spray inflammable liquids with this sprayer.
Do not try to pump excess pressure into the sprayer. Only use moderate force and pump
6–10 times to reach the appropriate operating pressure. Failure to comply with this
instruction could damage the sprayer.
Wear appropriate personal protective equipment depending on the liquid being sprayed.
Do not use hot liquids with this sprayer.
Clean the sprayer with water after operation to prevent the used liquid from corroding the
sprayer or blocking the sprayer head.
Store the sprayer in a dry and cool place. Do not leave it in direct sunlight after use.
Do not spray caustic or corrosive solutions with this sprayer.
INSTRUCTIONS
The basic operation of the backpack sprayer is simple. Add liquid (water, pesticide,
detergent etc.) to the container, swing the arm to pump pressure into the air chamber and
press the operation handle to release the liquid from the nozzle as a spray.
Assemble the sprayer so that it corresponds to the drawing.
After assembling the sprayer, remove the cap and pour the liquid through the filter part
into the container. After filling the container, close the cap tightly.
Put the backpack sprayer on your back and adjust the carrying strap if needed.
Use the operation arm to increase pressure in the air chamber. Usually 6–10 times press-
ing the arm is sufficient for good operating pressure. Do not try to apply excess pressure
to the sprayer.
Use the operation handle to release the pressure and start spraying.
USING THE SPRAYER NOZZLES
The sprayer comes with 4 nozzles: the fan-style nozzle, conical spray head, adjustable
4-hole spray head and double nozzle.
Fan-style spray head
Conical spray head
Adjustable spray head
Double nozzle
With the fan-style nozzle, you can spray the liquid evenly: it is suitable for spraying on low
and short-stalked crops and for spraying weed killer. It is also a good universal nozzle for
most purposes.
The conical nozzle is specially designed for spraying pesticides and insecticides.
The adjustable 4-hole nozzle is meant for spraying high-stalked crops, trees and other
high objects.
MAINTENANCE AND TROUBLESHOOTING
Remember to always rinse the sprayer with clean water after use.
Apply lubricant to the sealing washer of the air chamber regularly and before storing the
sprayer for a long time.
When storing the product, protect it from direct sunlight and freezing conditions.
PROBLEM
CAUSE
SOLUTION
Leakage.
Seal ring is damaged or not
installed properly.
Check the seal ring’s condition
and install it properly or
replace it if necessary.
Pressure cannot be increased
to sufficient operating
pressure.
Either the piston seal (part
19) or the sealing ball (part
20) is worn. There is a major
blockage in some part of the
pump system.
Disassemble the air chamber
construction (parts 14–24),
rinse the parts thoroughly to
get rid of any blockage and
assemble them again carefully
according to the instructions.
If part 19 or 20 appears to be
worn, replace it.
When operating the arm, no
pressure is felt.
The sealing ball (part 20) is
missing or broken.
Check and replace the sealing
ball.
Part deformation.
Sprayer is being operated
under excessive pressure.
Replace parts if necessary and
pay attention to the appropri-
ate pressure.
327518
ko1219
Info/ Tootja/ Ražotājs/ Gamintojas/ Изготовитель:
Tarmo Finland, PO Box 499,FI-33101
Tampere, Finland/ Тампере, Финляндия
327518_painesumutinreppu_ko.indd 3
327518_painesumutinreppu_ko.indd 3
3.1.2020 7.32.54
3.1.2020 7.32.54
