VEVOR FT-16(SS) User manual

Technical Support and E-Warranty Certificate www.vevor.com/support
ELECTRIC SPRAYER
USER MANUAL
MODEL: FT-16(SS)
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actually saving half in comparison with the top major brands.

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MODEL:FT-16(SS)
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This is the original instruction, please read all manual instructions
carefully before operating. VEVOR reserves a clear interpretation of our
user manual. The appearance of the product shall be subject to the
product you received. Please forgive us that we won't inform you again if
there are any technology or software updates on our product.
ELECTRIC SPRAYER
FT-16(SS)

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SAFETY INSTRUCTIONS
EYE PROTECTION HAND PROTECTION FOOT PROTECTION DUST MASK PROTECTION WEAR WASH YOUR HAND
! For your safety and the safety of others, the following precautions must be
observed when operating the sprayer:
1. During spraying operation, the personnel shall wear clothes in strict accordance with the
regulations, wear masks, glasses, hats, gloves, or protective clothing against pesticide
penetration, and shall not work naked.
2. It is strictly prohibited to spray toxic solutions such as pesticides on people or animals
during use.
3. Patients with mental illness or serious diseases, drunken people, and people without
operation knowledge are prohibited from using this machine. People who have just taken
strenuous exercise, have not had a good rest, or have an insufficient sleep, as well as
women in the period of lactation, should not be engaged in this work.
4. The operator must wash all parts of the body and clean all kinds of clothing after use.
5. When handling pesticides, the safety instructions provided by the pesticide manufacturer
should be followed.
6. Do not use the special liquid.
WARNING:
1. Do not leave machines and tools or store them in unattended places. Turn off the power
when not in use.
2. Do not disassemble or change this machine.
3. Operators must spray pesticides in front of the wind direction and shall not work under
high temperatures for a long time.
4. Before each use of the battery (including the new machine), please charge the battery for
8-12 hours. When the battery is not charged, cover the charging base tightly to prevent
water from getting wet.
5. Try to avoid working without water to avoid damaging the diaphragm of the water pump.
6. Before use, try spraying with clean water to check whether there is water leakage at the

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base and whether the atomization effect is good. Only when everything is normal can you
prepare liquid medicine for the operation.
7. When adding liquid medicine, it must pass through the filter screen. If there are impurities,
the normal use of the machine will be affected.
8. If the liquid medicine overflows, please dry it immediately. Battery connectors, electrical
components, and wire connectors shall not be exposed to liquid medicine to avoid
corrosion.
9. Please do not use non-water bath powder because it cannot be dissolved into the liquid.
And the suspended solids in the medicine tank will precipitate at the bottom, causing
clogging of the filter screen and pipeline, thus affecting the pump's service life. The use of
chemical liquids and special working fluids is prohibited.
10. When the liquor spraying is completed, turn off the power switch or regulating switch
first, and then release the injection switch after the pump stops working.
11. Never point the spray wand at another person or animal, whether the sprayer is on or
not.
12. The maximum temperature of the liquid to be sprayed must not exceed 43℃. Do not
use the sprayer if the temperature of the work environment is up to 45℃or lower than
-10℃.
MODEL AND PARAMETERS
Model
FT-16(SS)
Capacity
4 Gallons(16L)
Pump
Membrane mini-pump
Pressure
0-92psi
Max. Performance
（3.6±0.3）L/min
Charger
Input: 100-240V～50/60Hz
Output: DC14.4V,1.1A
Battery
Lead-acid battery（DC12V,7.2AH)

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STRUCTURE DIAGRAM
No.
Name
No.
Name
1
Handle
10
Pressure regulating knob
2
Water outlet
11
Charger socket
3
Water inlet
12
Fuse
4
Barrel body
13
Switch
5
Spraying nozzle
14
Wheel
6
Spray bar
15
Storage box
7
Spray bar clamp
16
Hose storage rack
8
Hose
17
Battery
9
Voltmeter
18
Fixed nuts

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COMPONENTS
No.
Picture
Name and Qty
No.
Picture
Name and Qty
1
Barrel body(x1)
16
Charger(x1)
2
Cart rack(x1)
17
Fuse(x2)
3
Handle(x1)
18
Fan-shaped
nozzle(x1)
4
Pull rod(x1)
19
Adjustable single-hole
nozzle(x1)
5
HoseΦ8x4m(x1)
20
Windproof nozzle(x1)
6
Braces(x1)
21
F-type double
nozzle(x1)
7
Clasp spring(x4)
22
Single-head copper
nozzle(x1)
8
Stainless steel
gasket(x2)
23
Single-head plastic
nozzle(x1)
9
Copper spray
24
Sealing gasket(x1)
10
Plastic spray rod(x1)
25
O-ring seal15x3.1(x1)
11
Spray rod
handle(x1)
26
Green seal
ring7x11x2(x4)
12
Spray bar clamp(x1)
27
Green seal
ring12x16x2(x4)
13
Raw material
28
Green seal
ring12.5x17.5x2(x4)
14
Cleaning balloon(x1)
29
Measuring cup(x1)
15
Filter screen（x1)
30
User manual(x1)

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ASSEMBLY
1. Install the handle lever A and the handle B in turn.
2. Install the hose.
3. Connect the other end of the hose to the spray rod handle.
4. Mounting the spray rod. The sealing rubber ring must be placed in the groove
position(C).
A
B

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5. Select a suitable sprinkler head and install it.
(The length of the spray rod can be adjusted by loosening D.)
6. When backpack mode is required, loosen the bolt at E to remove the tank.
C
D
E
E
G
Note: When spraying for a long time, the
handle can be locked through G to ease
your hand fatigue.

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7. Install the straps as shown below.
A: Description of the voltmeter
1) Green Light "N": Sufficient power, can be used normally.
2) Red Light "L": The battery is insufficient and needs to be charged.
Note: When charging, please turn off the power!

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B: Instructions for use
1.Switch 2.Pressure regulating knob 3.Fuse 4.Charger socket
Operation:
Press the switch to "ON" Adjust knob 2 to proper pressure
Note:Knob 2 must work only after the switch is powered on.
C: Seal position
1)
2)
3)
:Sealing gasket
:O-ring seal15x3.1
:Green seal ring7x11x2
:Green seal ring12x16x2
:Green seal ring12.5x17.5x2
:Green seal ring12.5x17.5x2

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INTRODUCTION AND APPLICATION OF NOZZLE
Fan-shaped nozzle
Provide fan-shaped spray,
which is mostly used in scenes requiring
control range, such as weeding.
Adjustable single-hole
nozzle
Rotational control spray.
Provide a small amount of
spray, or linear spray (15-20ft).
Windproof nozzle
1.Equipped with a protective cover to
reduce the impact
of wind on spray.
2.Turn the top adjustment spray to suit
different uses.
F-type double nozzle
Provide medium spray effect.
Allows you to cover large areas with
medium fine fog.
Single-head copper
nozzle
Rotational control spray.
Provide a small amount of spray, or linear
spray (15-20ft), only for the telescopic
spray bar.
Single-head plastic
nozzle
Provides a very fine fog.
MAINTAIN AND STORAGE
Cleaning and care:
After operating the sprayer, remove the working solution from the tank completely and rinse

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the tank, hose, pump, and spray tube with clean water. Finally, spray with clean water for 3
minutes to eliminate the possibility of a chemical reaction when other chemicals are used in
the next spraying. Residues of chemicals can lead to corrosion and other damage to parts
of the sprayer especially spraying nozzles, filters, and seals.
Storage rules:
- Keep the sprayer in a dry, cool, and out-of-way place for children.
- It is forbidden to store the sprayer near an open fire.
- To prevent damage to the pump and other parts, it must be washed and dried before
storing the sprayer in winter. Clean the surface of machines and tools, filter screen, and
nozzle, and dry them in the air. Do not put them directly in the sun.
- Before storage, the battery must be fully charged. During the storage period, you need to
charge your battery regularly with an adapter (at least once every 2 months).
- Keep the adapter in a dry place.
TROUBLESHOOTING INSTRUCTION
Problem
Reason
Solution
The motor doesn’t run.
Automatically stop after
working.
1. The power connection wire
falls off.
2. The battery is flat.
3. Motor overheating.
4. Power switch is broken.
1. Check the wire
connections.
2. Charge the battery.
3. Start work after the
motor is cold.
4. Change a switch.
The nozzle does not spray
water.
The pressure is not steady.
1. The nozzle is blocked.
2. Air in the hose.
3. Pump is blocked.
4. Hose is leaking.
1. Clear the nozzle.
2. Check the hose to
see if it is leaking or
not.
3. Open the pump, and
get the debris out.
4. Change a hose.

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Flow rate and pressure
reduction.
1. Suction plug.
2. Power is not enough.
1. Cleaning the filter
2. Change the battery
Leaking
1. Connecting place is not
tight.
2. The O-ring is broken.
3. The hose is broken.
1. Tight the connecting.
2 Change the o-ring.
3. Change the hose.
Poor spraying.
1. The nozzle has debris.
2. The nozzle nut is broken.
3. The nozzle flat is installed
on the wrong face.
4. The strainer is blocked.
5. Connecting parts are
leaking.
6. The power is not enough.
1. Clearing the debris.
2. Change the nozzle
nut.
3. Correct the face for
flat.
4. Cleaning the
strainer.
5. Tight the connecting
part.
6. Charge the battery.
Turn the spraying nozzle off,
the motor sometimes on,
sometimes off.
1. The spraying nozzle has
debris.
2. Seals not on the position.
3. The cover of the pump is
leaking.
1. Clear the debris.
2. Tight and put the
seals in position.
3. Tight the cover.
Stronger noise for motor
1. Fitting screw for the pump
is loose.
1. Tight the screw.
Charging fail.
1. The socket is damp, the
surface is oxidation, and the
wire is broken.
1. Change the socket.
2. Connect wires
again.

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Manufacturer: TAIZHOU FENGTIAN SPRAYING MACHINE CO.,LTD
ADD: NO.1515 FENGNAN EAST RD,JIAOJIANG DISTRICT,TAIZHOU
CITY ,ZHEJIANG ,CHINA
Made in China

TechnicalSupport and E-Warranty Certificate
www.vevor.com/support