Maintenance And Troubleshooting - Tarmo 327518 Manual

EN BACKPACK SPRAYER
No. Name
1 spray head
2 spray rod
3 spray rod nut
4 operation handle
5 strap
6 filter
7 hose valve
8 hose
9 hose nut
10 container cap
11 operation arm clamp
12 connecting rod
13 operation arm
SPRAYER SPECIFICATIONS
Operating pressure
Max. air chamber pressure
Flow rate
Pump type
Air chamber capacity
Container capacity
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
327518_painesumutinreppu_ko.indd 3 327518_painesumutinreppu_ko.indd 3
No. Name
14 air chamber cap
15 adjustment ring
16 seal ring
17 air chamber
18 water outlet tube
19 piston seal
20 sealing ball
21 water outlet valve
22 pump
23 sealing ball
24 water inlet valve
25 fixing buckle
29–58 PSI
145 PSI
0.5–1.6 l/min
Manual hand pump
0.8 l
16 l
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
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
Leakage. Seal ring is damaged or not
installed properly.
Pressure cannot be increased Either the piston seal (part
to sufficient operating 19) or the sealing ball (part
pressure. 20) is worn. There is a major
blockage in some part of the
pump system.
When operating the arm, no The sealing ball (part 20) is
pressure is felt. missing or broken.
Part deformation. Sprayer is being operated
under excessive pressure.
327518
ko1219
Info/ Tootja/ Ražotājs/ Gamintojas/ Изготовитель:
Tarmo Finland, PO Box 499,FI-33101
Tampere, Finland/ Тампере, Финляндия
Adjustable spray head
SOLUTION
Check the seal ring's condition
and install it properly or
replace it if necessary.
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.
Check and replace the sealing
ball.
Replace parts if necessary and
pay attention to the appropri-
ate pressure.
3.1.2020 7.32.54 3.1.2020 7.32.54