Earlex Spray Station 3000 User manual

THE COMPLETE PAINT SPRAYING SYSTEM
OPERATING INSTRUCTIONS
Thank you for purchasing the Earlex HVLP Spray Kit.
This is a highly versatile spray kit and can be used on
a variety of applications.
BEFORE USE - PLEASE READ THE SAFETY &
OPERATING INSTRUCTIONS.
Please retain for future reference

PLEASE READ BEFORE USE
NEVER under any circumstances aim the nozzle
at another person or animal. In the event of injury
occurring seek expert medical advice
immediately.
The spray gun must only be used with paints and
solvents that have a suitable flash point for
spraying. If in doubt consult paint or solvent
manufacturer’s data.
Always ensure there is adequate ventilation when
spraying.
NEVER spray near a naked flame, including
appliance pilot flame.
NEVER smoke whilst spraying.
NEVER allow children to operate or play with the
spray gun.
Always read the paint manufacturers thinning
instructions before using.
Use only genuine manufacturer replacement
parts
SAFETY
OPERATING INSTRUCTIONS
2

SAFETY
OPERATING INSTRUCTIONS
Always disconnect unit from mains supply when
refilling the paint container.
Before cleaning, always disconnect unit from the
mains supply.
Always wear the correct protective face mask
when spraying. We would also recommend the
use of gloves, goggles and overalls.
After every use ensure that you clean your spray
gun thoroughly and grease the fluid needle
packing.
WARNING: The substances used with this spray
gun (paint, thinner etc) may contain hazardous,
harmful, explosive or corrosive materials.
ALWAYS COMPLY WITH THE SAFETY
INSTRUCTIONS ISSUED WITH THIS PRODUCT
AND THE MATERIAL BEING USED.
Only use the unit as detailed in these
instructions.
SAFETY
OPERATING INSTRUCTIONS
3

EXPLODED PARTS VIEW
(Descriptions Overleaf)
9
8
6
7
17
2
3
4
14
13
10
11
12
18
1
19
5
15
16
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PARTS LIST
Key Description Part No.
No.
01. Hose Assembly L0078
02. Fluid Needle Assembly L0236
03. Spring L0216
04. Fluid Adjusting Screw L0210
05. Gun Body L0200
06. Air Flow Plate L0206
07. Fluid Tip L0237
08. Air Cap L0205
09. Adjustment Ring L0215
10. Fluid Tube L0214
11. Container Gasket L0335
12. Container L0240
13. Fluid Needle Packing L0272
14. Needle Packing Screw L0208
15. Trigger L0202
16. Trigger Pin L0209
17. Nozzle Washer L0211
18. Viscosity Cup SG243
19. Motor Housing Assembly L0126
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INTRODUCTION
HVLP stands for High Volume, Low Pressure. This is
a type of spraying that allows you to spray extremely
accurately but without all the overspray that occurs
with the high pressure tank type equipment. In fact, in
some parts of the world the high pressure systems
are banned by law on environmental grounds and
HVLP type systems are the only alternative for
professional type spraying. This gun is extremely
easy to use, very safe and reduces the amount of
paint used.
PLEASE NOTE
We have done all we can to ensure that used correctly and
according to these instructions, this spray gun will give long
and trouble free life. We accept no responsibility for damage
caused by the use of incorrect or unsuitable substances,
paints or fluids which have not been thinned correctly or are
unsuitable for the surfaces to which they are applied, health
hazards arising from lack of ventilation when working in
confined spaces or failure of the equipment due to
inadequate cleaning of the components after use. If in doubt,
always test a small inconspicuous area first. Always read the
paint manufacturer’s instructions first. Neither our guarantee
nor the above statement affects your statutory rights.
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IMPORTANT
SELECTING PAINT
This is a highly versatile spray kit that can be used
with several different spray mediums including
varnishes, wood preservatives, enamels, oil and
water based paints and cellulose. However some
materials cannot be sprayed so please check the
recommendation of the manufacturer before buying
the paint. If a material refers to brush application only
then it usually cannot be sprayed.
THIS UNIT CANNOT BE USED FOR TEXTURED
PAINTS. USE OF THESE MATERIALS WILL
CAUSE PREMATURE WEAR, WHICH WILL VOID
THE GUARANTEE.
TO OBTAIN THE BEST RESULTS FROM YOUR
SPRAY KIT PLEASE READ THE INSTRUCTIONS
CAREFULLY BEFORE USE.
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PREPARATION
Preparation of the surface and thinning of the paint are
the two most important areas to be concerned with to
obtain the best results from your spray kit.
Ensure all surfaces are free from dust, dirt, rust and
grease. If necessary rub down with sandpaper, or
similar.
Masking of areas is important to ensure you do not
spray those areas you wish to remain untouched.
THINNING
Your spray kit is supplied with a viscosity cup. Viscosity
is a technical term used to indicate if a product is very
thin or very thick. If thin, the viscosity is said to be low,
while if very thick the viscosity is said to be high.
Viscosity is measured in seconds. In order to spray
some materials they need to be “thinned” (diluted).
Thinning is very important when spraying. Most paints
etc are supplied ready for brush application and may
need to be thinned (diluted) for spraying purposes.
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Follow the manufacturers guide for thinning in
conjunction with a spray gun. If in doubt please
contact the manufacturers of the paint. The viscosity
cup supplied will help you determine the correct
thickness of the paint. Paint is “thinned” by adding the
substance which the paint is based upon. If a water
based paint then water is added, if oil based then
white spirit, if cellulose then a cellulose thinner is
added.
As some paints, wood preservatives and other
sprayable materials contain particles that have
differing qualities, please ensure that when filling the
paint container of the spray gun, that the paint is
filtered through either a funnel with a filter on it or
through nylon tights or stockings. This will ensure that
no large particles enter the paint container, so
preventing blockages and providing you with trouble
free spraying. Ensure that a face mask, gloves and
goggles are worn at all times when spraying.
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Water based paints
and emulsions...............45 - 60 seconds
Oil based paints............45 - 50 seconds
Wood preservatives......No dilution
Primers...........................45 - 50 seconds
Varnishes.......................No dilution
Aluminium paints..........No dilution
Wood stains...................No dilution
Cellulose........................Manufacturers ratio
IDEAL VISCOSITY
This gun can be used with products having a
viscosity ranging from 10 to a maximum of 60
seconds. Dip the viscosity cup into the material and
fill up. Time how long it takes for the viscosity cup to
empty (Fig.1).
Using the above chart (or manufacturer’s
instructions) as a guide determine if the material
requires further thinning, if so then thin accordingly.
Fig.1
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OPERATION
Fill the paint container with the material to be
sprayed. DO NOT OVERFILL. Push the fluid tube
firmly into the base of the gun body. Screw the
container onto the gun body tightly.
Place the unit onto a clean floor space, free from any
loose debris, liquids or dust sheets that could block
the motor inlet. Unwind the hose from the main
housing and connect to the back of the gun. Uncoil
the mains cable from the base of the unit and plug in.
ALWAYS KEEP THE MOTOR UNIT AS FAR AWAY
FROM THE SPRAYING AREA AS POSSIBLE TO
PREVENT PAINT CONTAMINATING THE MOTOR.
MASK ANY AREA YOU DO NOT WISH TO SPRAY.
Once you have set up ready to spray, switch on the
unit. No paint will be sprayed from the gun until the
trigger on the spray gun is pulled. Before starting any
work on spraying actual objects we suggest you
spend a small amount of time practicing on cardboard
or newspaper until you have got used to how the gun
works.
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SPRAY PATTERNS
The gun has 3 different spray patterns – Horizontal,
Vertical and Round (Fig.2)
The horizontal and vertical are recommended for
large surfaces. The round spray is used for small
objects or for areas - such as corners – that are
difficult to reach.
To adjust the spray pattern, loosen the adjustment
ring (9), adjust the position of the air cap (8) to obtain
either a vertical, horizontal or round pattern then
re-tighten the adjustment ring.
Fig.2
Vertical Jet Round JetHorizontal Jet
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PAINT VOLUME
The volume of paint sprayed is easily adjustable.
(Fig.3)
Completely close adjustment screw (4) by turning this
clockwise as far as it will go. Whilst pulling the trigger,
begin turning the adjustment screw anti-clockwise
until the volume of paint you require is obtained.
If the paint spray is too wide or contains too much
paint turn the adjustment screw clockwise again.
Once the correct spray pattern is obtained you are
able to commence spraying.
Fig.3
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SPRAYING TECHNIQUE
1. To obtain the best results always keep your spray
gun level and spray equally from side to side or up
or down 25-30cm (10”-12”) from the surface. Avoid
spraying at an angle as this will lead to runs on the
surface (Fig.4).
2. Let your arm control the left to right
movement rather than your wrist as this will aid
even paint distribution over the whole area (Fig.4).
3. Do not tip the sprayer to more than 45oangle.
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Fig.4
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HELPFUL HINTS
1. Evenly control the speed of movement of the spray
gun. A fast speed will give a thin coat and a slow
speed will give a heavy coat.
2. Only apply one coat at a time. If a further coat is
required follow the paint manufacturer’s
instructions for drying times.
3. If spraying small areas or objects keep the output
setting low as this will avoid excessive use of paints
and will minimise overspray.
4. When spraying large areas or objects, it is best to
use a criss-cross pattern, either from left to right
then up or down or vice-versa. This will ensure
maximum coverage (Fig. 5).
5. Avoid stopping and starting when spraying as this
can lead to too much or not enough material on a
surface.
6. To ensure edges are covered, commence spraying
just to the side of area being sprayed
7. CLEAN SPRAYER AFTER EVERY USE (SEE
CLEANING INSTRUCTIONS)
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Fig.5
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CLEANING INSTRUCTIONS
THE SPRAY GUN MUST BE THOROUGHLY
CLEANED IMMEDIATELY AFTER USE. IF THE
PAINT DRIES INSIDE THE GUN, CLEANING WILL
BECOME MUCH MORE DIFFICULT AND MAY
RENDER THE GUN INOPERABLE. THIS IS NOT
COVERED BY GUARANTEE.
The spray gun is the same as a paintbrush, if it
is not cleaned it will go hard and can become
useless. You must therefore clean this out after
use. GUN
lDisassemble the gun container
lPour any residual material into its container so
lthat it can be used for the future.
lPour a quantity of the respective thinner into
lcontainer, shake the gun lightly, reassemble the
lgun, then spray this liquid through the gun. Repeat
lthis until the thinner being sprayed is coming
lthrough with no traces of paint.
lClean any traces of paint off the outside of the gun
lClean the gasket (11) inside the gun body
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NOZZLE & NEEDLE
lUnscrew Adjustment Ring (9)
lRemove the Air Cap (8)
lCompletely remove Adjustment Screw (4)
lRemove the Spring (3)
lPush out the Needle (2) – do not use tools for this
lRemove the Fluid Tip (7)
lRemove Air Flow Plate (6)
lRemove Nozzle Washer (17)
lPlace all of these items into a container and clean
lthem using a brush and clean thinners
lClean the inside of the gun
lThoroughly dry these parts before
lreassembling
lGrease the Fluid Needle Packing (13)
lReassemble parts in reverse order.
lIt is recommended fitting the fluid tip (7) prior to the
lneedle
NEVER DISPOSE OF PAINTS OR SOLVENTS INTO
DRAINS. CONTACT YOUR LOCAL
COUNCIL TO ARRANGE COLLECTION OR FOR
DETAILS OF NEAREST REGISTERED DISPOSAL SITE.
19

TURBINE UNIT
The turbine unit only requires minimal maintenance
lEnsure its filter element is kept clean at all times.
lThis is the filter underneath the main body (19).
Disconnect the unit from the mains, turn on side
and remove foam material. This can be washed
out if necessary and replace when dry. From
time to time this filter will need replacing (part
lno.L0058).
lThe turbine bearings are sealed and lubricated for
llife. There is no maintenance or adjustment
lrequired.
lClean the turbine and hose unit with a damp cloth
lafter use.
lThe hose is stored by locating this into the clips on
lthe side of the main body
lThe mains lead is stored by wrapping around the
lbase of the unit and locating the plug in the space
lat the back of the unit.
lThe compartment on the top of the unit can be
lused for the storage of accessories.
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