VEVOR JS-FB17AI User manual

Technical Support and E-Warranty Certificate www.vevor.com/support
ELECTRIC SPRAY GUN
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"Save Half", "Half Price" or any other similar expressions used by us only represents an
estimate of savings you might benefit from buying certain tools with us compared to the major
top brands and doses not necessarily mean to cover all categories of tools offered by us. You
are kindly reminded to verify carefully when you are placing an order with us if you are
actually saving half in comparison with the top major brands.

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MODEL:JS-FB17AI
Have product questions? Need technical support? Please feel free to
contact us:
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NEED HELP? CONTACT US!
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 SPRAY GUN

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IMPORTANT SAFETY INSTRUCTIONS
To reduce the risks of fire or explosion, electrical shock, and the injury to
persons, read and understand all instructions included in this manual. Be familiar
with the controls and the proper usage of the equipment.
WARNING – To reduce the risk of fire or explosion:
1. Do not spray flammable or combustible materials near an open flame or sources
of ignition such as cigarettes, motors, and electrical equipment.
2. For units intended for use with only water-based or mineral spirit-type materials
with a minimum flash point of 55°C- Do not spray or clean with liquids having a
flash point less than 55°C.
3. Paint or solvent flowing through the equipment is able to result in static
electricity.
Static electricity creates a risk of fire or explosion in the presence of paint or
solvent fumes. All parts of the spray system, including the pump, spray gun, and
objects in and around the spray area shall be properly grounded to protect against
static discharge and sparks.
4. Do not use a paint or a solvent containing halogenated hydrocarbons. See
operating instructions for examples of these types of materials.
5. Keep spray area well ventilated. Keep a good supply of fresh air moving through
the area. Keep pump assembly in a well-ventilated area. Do not spray pump
assembly.
6. Do not smoke in the spray area.
7. Do not operate light switches, engines, or similar spark producing products in
the spray area.
8. Keep area clean and free of paint or solvent containers, rags, and other
flammable materials.
9. Know the contents of the paints and solvents being sprayed. Read all Material
Safety Data Sheets (MSDS) and container labels provided with the paints and
solvents. Follow the paint and solvent manufacturer’s safety instructions.
10. Fire extinguisher equipment shall be present and working.

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WARNING – To reduce the risk of skin injection:
1. Do not aim the gun at, or spray any person or animal.
2. Keep hands and other body parts away from the discharge. For example, do not
try to stop leaks with any part of the body.
3. Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.
4. Only use a nozzle tip specified by the manufacturer.
5. Use caution when cleaning and changing nozzle tips. In the case where the
nozzle tip clogs while spraying, follow the manufacturer’s instructions for turning
off the unit and relieving the pressure before removing the nozzle tip to clean.
WARNING – To reduce the risk of injury:
1. Always wear appropriate gloves, eye protection, and a respirator or mask when
painting.
2. Do not operate or spray near children. Keep children away from equipment at all
times.
3. Do not overreach or stand on an unstable support. Keep effective footing and
balance at all times.
4. Stay alert and watch what you are doing.
5. Do not operate the unit when fatigued or under the influence of drugs or alcohol.
6. Household use only.
7. This product is of protection class II. That means it is equipped with enhanced
or double insulation.
WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS.
This appliance has a polarized plug. This plug will fit in a polarized outlet
only one way. If the plug does not fit fully in the outlet, reverse the plug. If it
still does not fit, contact a qualified electrician to install the proper outlet. Do
not change the plug in any way.
SAVE THESE INSTRUCTIONS

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SERVICING OF A DOUBLE-INSULATED PRODUCT
In a double-insulated product, two systems of insulation are provided
instead of grounding. No grounding means is provided on a
double-insulated product, nor should a means for grounding be added to
the product. Servicing of a double-insulated product requires extreme care
and knowledge of the system, and should be done only by qualified service
personnel. Replacement parts for a double-insulated product must be
identical to those parts in the product.
Intend use
Coating Materials Suitable for Use
Water- and solvent-based paints, finishes, primers, 2-component paints,
clear finishes, automotive finishes, staining sealers and wood
sealer-preservatives. (non-flammable materials having a flash-point above
55C).
Coating Materials Not Suitable for Use
Wall paints (emulsion paints) etc., alkali and acidic paints.
The tool is to be used only for its prescribed purpose. Any other use
is deemed to be a case of misuse.
TECHNICAL SPECIFICATIONS
Model
JS-FB17AI
Rated voltage
120V~
Rated frequency
60Hz
Current draw
4.2A
Pressure
14Kpa
Double insulation
回

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Parts list
No.
Description
No.
Description
No.
Description
1
Container
2
Nozzle
3
Trigger
4
Flow knob
5
Spray gun handle
6
Base handle
7
Switch
8
Hose
9
Belt
5
6
7
8
3
1
2
9
4

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OPERATION INSTRUCTIONS
Material
Run out Time (seconds)
Oil enamel
25-45
Oil based primer
30-50
Varnish
20-55
Lacquer / lacquer sanding sealer
25-40
Oil stain
No thinning required
Clear sealer
No thinning required
Polyurethane
No thinning required
Material flash point must be 55°C or higher.
1. Preparing the Coating Material
Before spraying, the material being used may need to be thinned with
the proper solvent as specified by the material manufacturer.
Never exceed the thinning advice given by the coating
manufacturer.
Note: Material to be sprayed should always be strained to remove any
impurities in the paint which may enter and clog the system. Impurities
in the paint will give poor performance and a poor finish.
Thinning chart:
Hold the test cup up and measure the time in seconds until the liquid empties
out. This time is called "Run out Time in Seconds".
Note: stir the spraying material thoroughly before measuring and fill
into the canister.

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2. Start-up
Before connecting to the mains supply, be sure that the supply
voltage is identical with the value given on the rating plate.
1) Mounting air hose. Insert the air hose coupler tightly in the
connections on the machine and the spray gun.
2) Unscrew the container from the spray gun. Aligning suction tube.
The container contents are to be sprayed out almost completely.
When spraying horizontal surfaces, turn suction tube forward (A).
When spraying objects overhead, turn suction tube back (B).
3) Pour in the prepared coating material and screw the container
tightly onto the spray gun.
4) Carry the gun with base handle or belt, during normal use.
5) Adjust the spray setting on the spray gun.

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Three different spray jet settings can be chosen on the spray
gun, depending on the application and target object.
6) Push the ON / OFF switch on the machine and start painting.
7) Adjusting the Material Volume
Set the material volume by turning the regulator knob on the
trigger.
Spray pattern
Setting

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3. Spray Technique
●The spray result depends heavily on the smoothness and
cleanliness of the surface to be sprayed. Therefore, the surface
should be carefully prepared and kept free of dust.
●Cover all surfaces not to be sprayed.
●Cover screw threads or similar parts of the target object.
●It is advisable to test the spray gun on cardboard or a similar
surface to find the correct setting. Important: Begin spraying
outside of the target area and avoid interruptions inside the target
area.
●Correct (Fig. 1 a) Be sure to hold the spray gun at an even
distance of approx. 10- 30 cm to the target object.
●Incorrect (Fig. 1 b) · Heavy spray fog build-up, uneven surface
quality.
●An even movement of the spray gun results in an even surface
quality.
●When coating material builds up on the nozzle (A) and air cap (B)
(Fig.2), clean both parts with a solvent or water.

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Fig 1 Fig 2
Interruption of Work
●Turn the machine off.
●Put the spray gun in the spray gun holder.
Taking Out of Operation and Cleaning
1. Turn the machine off. Activate the trigger guard so that the
coating material in the spray gun flows back into the container.
2. Unscrew the container. Empty any remaining coating material
back into the material tin.
3. Pre-clean the container and feed tube with a brush.
4. Pour solvent or water into the container. Screw the container
back on.
Use only solvents with a flashpoint over 55°C
5. Turn on the machine and spray the solvent or water into a
container or a cloth.
6. Repeat the above procedure until the solvent or water emerging
from the nozzle is clear.
7. Turn the machine off.
a
b
A
B
10-30cm

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8. Then empty the container completely. Always keep the container
seal free of coating material residue and check for damage.
9. Press down the quick release button and pull out the front part of
the spray gun. Clean it thoroughly.
10. Clean the outside of the spray gun and container with a cloth
soaked in solvent or water.
11. Unscrew the union nut and remove the air cap and nozzle. Clean
the air cap and nozzle with a brush and solvent or water.
Caution! Never clean nozzle or air holes in the spray gun with
sharp metal objects.

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Maintenance
1. Change the air filter
Change the air filter if it is soiled. Release the cover fastening from
the machine, place the air filter in the cover. Push the cover back
onto the machine.
WARNING! Never operate the machine without the air filter; dirt
could be sucked in and interfere with the function of the
machine.

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2. Correction of Malfunctions
Problem
Cause
Remedy
No coating
material
emerges from
the nozzle
Nozzle clogged
Feed tube clogged
Material volume setting turned too far
to the downside (-)
Feed tube loose
No pressure build-up in container
Viscosity of coating material too high
Clean
Clean
Turn to the upside (+)
Insert
Tighten container
Thin the paint
Coating material
drips from the
nozzle
Nozzle loose
Nozzle worn
Coating material assembly at air cap,
nozzle or needle
Tighten nozzle
Change nozzle
Clean
Atomization too
coarse
Viscosity of coating material too high
Material volume too large
Nozzle contaminated
Air filter heavily soiled
Too little pressure build-up in
container
Thin
Turn material volume
adjusting screw to the
downside (-)
Clean
Change
Tighten container

Technical Support and E-Warranty Certificate
www.vevor.com/support