Worx Nitro WX020L User manual

WX020L WX020L.X
20V Cordless Brushless Paint Sprayer EN
Pulvérisateur de peinture à moteur sans balais et sans fil 20V F
Pulverizador de pintura de 20 V sin escobillas y sin cable ES
P08
P14
P20

1
2
12 10
3
45
6
7
8
9
13
14 11
2.6 2.2 1.8 1.5

A1 A2
B1 B2
A3 A4
1
2
1
2
3

B3
C2 C3
3
4
5
C1
1
2
15
D1 D2
1
2
1
2

G1 G2
G3 H
6’’ to 8’’
100%
0%
EF
WIDE
NARROW

I3 I4
J1 J2
I1 I2
1/2

K2
J3 K1
1
2

20V Cordless Brushless Paint Sprayer EN
9
TABLE OF CONTENTS
1. SAFETY INSTRUCTIONS
2. COMPONENT LIST
3. TECHNICAL DATA
4. CONTROLS AND FUNCTIONS
5. INTENDED USE
6. OPERATING INSTRUCTIONS
7. NOZZLE AND PRESSURE SELECTION
7. CLEANING
8. STORAGE
9. TROUBLESHOOTING
1. SAFETY INSTRUCTIONS
PRODUCT SAFETY
WARNING: This product can expose you
to chemicals including lead and Di(2-
ethylhexyl)phthalate (DEHP) which are known to
the State of California to cause cancer and birth
defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov.
WARNING Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in electric shock, fire and/or
serious injury.
Save all warnings and instructions for future
reference.
1. Hot Surface – To reduce the risk of burns, do not
touch.
2. To Reduce the Risk of Electric shock or Injury,
3. To reduce the risk of electric shock, Do not expose
to rain. Store indoors.
4. Household Use Only.
5. Risk of Injury – Do not direct air stream at body.
6. When a combustible liquid is sprayed there can be
danger of fire or explosion, especially in a closed
area. Read instruction manua before operating.
7. Risk of Explosion – Do not spray flammable liquids.
SAFETY WARNINGS FOR
BATTERY PACK
a) Do not dismantle, open or shred battery pack.
b) Do not expose battery pack to heat or fire.
Avoid storage in direct sunlight.
c) Do not short-circuit a battery pack. Do not
store battery packs haphazardly in a box or
drawer where they may short-circuit each
other or be short-circuited by other metal
objects. When battery pack is not in use, keep it
away from other metal objects, like paper clips,
coins, keys, nails, screws or other small metal
objects, that can make a connection from one
terminal to another. Shorting the battery terminals
together may cause burns or fire.
d) Do not subject battery pack to mechanical
shock.
e) In the event of battery leaking, do not allow the
liquid to come in contact with the skin or eyes.
If contact has been made, wash the affected
area with copious amounts of water and seek
medical advice.
f) Do not use any battery pack which is not
designed for use with the equipment.
g) Keep battery pack out of the reach of children.
h) Always purchase the battery pack
recommended by the device manufacturer for
the equipment.
i) Keep battery pack clean and dry.
j) Wipe the battery pack terminals with a clean
dry cloth if they become dirty.
k) Battery pack needs to be charged before use.
Always use the correct charger and refer to
the manufacturer’s instructions or equipment
manual for proper charging instructions.
l) Do not leave battery pack on prolonged charge
when not in use.
m) After extended periods of storage, it may
be necessary to charge and discharge the
battery pack several times to obtain maximum
performance.
n) Recharge only with the charger specified by
WorxNITRO. Do not use any charger other than
that specifically provided for use with the
equipment.
p) Retain the original product literature for
future reference.
q) Use only the battery pack in the application for
which it was intended.
r) Remove the battery pack from the equipment
when not in use.
s) Dispose of properly.
t) Keep the battery away from microwaves and
high pressure.

20V Cordless Brushless Paint Sprayer EN
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SYMBOLS
Read Instruction Manual and All
Markings Before Operating.
Warning
Wear eye protection
Wear dust mask
Protective gloves
Make sure the battery is removed
prior to changing accessories.
Batteries may enter water cycle if
disposed improperly, which can be
hazardous for ecosystem. Do not dis-
pose of waste batteries as unsorted
municipal waste.
Do not burn
Li-I on
Li-Ion battery, battery must be
recycled
POSITEC Inc. has established a partnership with the
RBRC Corporation to recycle any Positec batteries
with the RBRC-call2recycle seal. For environmental
protection, please do not discard batteries in the
trash. After the batteries’ life cycle is ended, then
please call 1-800-822-8837 for a free service that will
properly dispose of the battery.
2. COMPONENT LIST
1. SPRAY WIDTH LEVER
2. AIR CAP
3. MATERIAL CONTAINER
4. TRIGGER
5. VOLUME KNOB
6. LOCK ONOFF DIAL
7. TURBINE
8. AIR FLOW CONTROL
9. BATTERY PACK*
10. VISCOSITY CUP
11. WIRE BRUSH
12. DECLOGGING NEEDLE
13. NOZZLE*
14. GARDEN HOSE ADAPTER
15. AIR CAP EARSEE FIG. C1
*Not all the accessories illustrated or described
are included in standard delivery.
3. TECHNICAL DATA
WX020L WX020L.X**
Rated voltage 20 V Max***
Maximum pressure 3 PSI(20 KPa)
Machine weight
(bare tool) 2.23 lbs(1.01 kg)
** X may be followed by one or two characters. All
models are the same except model number and
trademark. The suffix in models may be number from
“1” to “999” or English letter “A” to “Z” or “M1” to” M9”
which means different package or the various of
accessories packed in the package.
***Voltage measured without workload. Initial battery
voltage reaches maximum of 20 volts. Nominal voltage
is 18 volts.

20V Cordless Brushless Paint Sprayer EN
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Category Type Capacity
20V Battery WA3012 4.0Ah
20V Charger WA3881 2.0A
We recommend that you purchase your accessories
from the same store that sold you the tool. Refer to
the accessory packaging for further details. Store
personnel can assist you and offer advice.
4. CONTROLS AND
FUNCTIONS
Volume knob
Set the material flow by
turning the volume knob on
the trigger of the sprayer
Air flow control
The air flow can be adjusted
from 1-10 by turning the air
flow control.
Trigger
Pull the trigger to deliver
spray material from the
material container to the
nozzle assembly, where it is
sprayed.
WIDE
NARROW
Spray Width Lever
The spray width lever de-
termines the width of the
spray pattern.
Air cap ear
Adjust the spray pattern by
turning the air cap ears.
Horizontal pattern ( ‘up and
down’ spraying motion )
Vertical pattern (‘side to
side’ spraying motion )
5. INTENDED USE
Interior and exterior painting and staining of decks,
outdoor furniture, fences, and walls
6. OPERATING INSTRUCTIONS
NOTE Please read the instructions carefully
before use.
ASSEMBLY AND OPERATION
ACTION FIGURE
BEFORE OPERATION
Material preparation
- Stir the spraying material thoroughly.
- Unscrew the container .
- Fill the material container to desired
level when the material has been appro-
priately thinned**** and strained.
See
Fig. A1,
A2,A3,A4
Turbine assembly
NOTE :Press and turn lock on/off dial
clockwise to lock on during operation. See Fig. B1
Suction tube assembly
- Tube end should be facing toward the
front of nozzle if spraying downward
- Tube end should be facing toward the
rear of nozzle if spraying upward
See Fig.
B2
Container assembly
NOTE: Make sure the container is
tightened firmly.
See Fig.
B3
Material Flow setting
Selecting the right nozzle according
to your work
Use the srewdriver(not supplied) to
take out the nozzle and replace it with
the right one according to your work.
NOTE The smaller the diameter of
nozzle is,the more delicate work it can
deal with.
See Fig.
C1,C2,C3
Setting the volume
-Turn the volume knob on the trigger
clockwise to increase the volume.
-Turn the volume knob on the trigger
counter-clockwise to decrease the
volume.
See Fig.
D1
Adjusting the air flow
Turn the air flow control from 1-10
according to your work .
See Fig.
D2
Spray pattern adjustment

20V Cordless Brushless Paint Sprayer EN
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Adjusting spray shape
-Horizontal pattern (‘up and down’
spraying motion)
- Vertical pattern(‘side to side’spraying
motion)
See Fig. E
Adjusting spray width
-Wide pattern (for spraying large
surfaces)
-Narrow pattern(For spraying smaller
areas, corners and edges)
See Fig.F
OPERATION
Checking the battery charge
condition
NOTE: Fig. G1 only applies for the bat-
tery pack with battery indicator light.
See Fig.
G1
Charging the battery pack See Fig.G2
Installing the battery pack See Fig.G3
Press the trigger
USER TIPS
1. Position the tool six (6) to eight (8)
inches from the spray surface, depending
upon the spray pattern size desired
.Spray parallel to the surface with smooth
passes at a consistent speed.
2. Apply a thin layer of material on the first
pass and allow to dry before applying a
second, slightly heavier coat.
3. It is recommended to partially pull
trigger first in order to start the turbine
before a spray pass is made.
See Fig. H
****It is not necessary for most materials when used with
the nozzle of larger diameter. For use with the nozzle of
smaller diameter , thinning may be needed to acheive a
finer finish.If thinning is necessary, use the Viscosity cup
to adjust as you need(See Fig.A3).
7. NOZZLE AND PRESSURE SELECTION
See table for recommended spray pressure for your material.
Materials
Interior Stains/
Interior &
Exterior Clears
Exterior
Solid Stains Primers Enamels Interior Latex Paints Exterior Latex Paints
Speed control 1-5 6-10 6-10 6-10 6-10 6-10
Nozzles size
0.06’’(1.5 mm) ✓ ✓
0.07’’(1.8 mm) ✓ ✓
0.09’’(2.2 mm) ✓ ✓ ✓
0.1’’(2.6 mm) ✓ ✓ ✓ ✓

20V Cordless Brushless Paint Sprayer EN
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8. CLEANING
Note: When cleaning, use appropriate cleaning solutions (warm, soapy water for latex materials; mineral spirits
for oil-based materials).
UNIT FLUSHING SEE FIG. I1, I2, I3,I4
Remove the battery pack.For relieving any pressure left over in the too, loosen the container
by 1/2 turn ,but not totally remove it .
Pull the trigger so that the material inside the nozzle drains back into the container.Unscrew the container and remove.
Empty any remaining material back into the material bucket.Pour a small amount of the appropriate cleaning solution
into the container.Assemble the container and install the battery pack.Spray the cleaning solution into a safe area.
Remove the battery pack. For relieving any pressure left over in the too, loosen the container
by 1/2 turn ,but not totally remove it . Pull the trigger so that the material inside the nozzle drains back into the container.
SUCTION TUBE AND NOZZLE CLEANINGSEEFIG.J1, J2, J3
Remove the battery pack.Unscrew the nut and remove the air cap and nozzle.Use declogging needle to clean the nozzle
and wire brush to clean suction tube.
QUICK CLEANING WITH GARDEN HOSE FORWATERPAINTONLYSEE FIG. K1 ,K2
Remove the battery pack and container.Assemble the garden hose adapter to the tool. Connect one end of the garden
hose to the adapter and another end to the waterspout.Press the trigger to have a quick clean .
9. STORAGE
Always store your power tool in a dry place. Keep the motor ventilation slots clean. Keep all working controls free
of dust. Occasionally you may see sparks through the ventilation slots. This is normal and will not damage your
power tool.
10. TROUBLESHOOTING
Issue Causes Solutions
Little or no material
flow 1. Nozzle clogged. 2. Suction tube clogged.
3. Material flow sets too low.
5. Suction tube loose.
6. No pressure builds up in container.
7. Spray material is too thick.
1. Clean.
2. Clean.
3. Increase material flow setting.
5. Remove and replace as tightly as
possible.
6. Tighten container.
7. Thin****.
Material is leaking 1. Nozzle loose.
2. Nozzle worn.
3. Material build-up on air cap and nozzle
1. Tighten.
2. Replace.
3. Clean.
Spray pattern is too
thick, runs and sags 1. Material flow sets too high. 3. Applying too much material.
4. Nozzle is clogged.
6. Too little pressure builds up in container.
7. Spray material is too thick.
1. Decrease material flow setting.
3. Adjust material flow or increase
movement of spray gun.
5. Change.
6. Tighten container.
7. Thin****.
Spray jet pulsates 1. Material in container runs out. 1. Refill.
Too much overspray 1. Gun is too far from spray object. 1. Reduce distance (6”-8” is ideal).
Pattern is very light and
spotted 1. Moving the spray gun too fast. 2. Material flow setting too low. 1. Adjust material flow or decrease movement of spray gun.
2. Increase material flow setting.