Earlex HV7000P, HV7000A User Manual

OPERATING INSTRUCTIONS

Thank you for purchasing the Earlex Spray Port.

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

HV7000A / HV7000P

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 CAUTION: TO REDUCE THE RISK OF

ELECTRIC SHOCK OR INJURY, USE
INDOORS ONLY.

 The substances used with this spray applicator

(paint, thinners etc) may contain hazardous,
harmful, explosive or corrosive materials.
ALWAYS COMPLY WITH THE SAFETY
INSTRUCTIONS ISSUED WITH THIS PRODUCT
AND THE MATERIAL BEING USED.

 The spray applicator must only be used with paints

and solvents that have a suitable flash point for
spraying. If in doubt, consult the paint or solvent
manufacturer's data

 Always ensure there is adequate ventilation when

spraying.

 NEVER spray near an open flame, including an

appliance pilot flame.

 NEVER smoke when spraying.
 Always disconnect the unit from the mains supply

when re-filling the paint container.

 Always disconnect the unit from the mains supply

when cleaning the spray applicator.

 Always ensure the spray area is safe and free

from all debris that may present a fire or trip
hazard.

 NEVER, under any circumstances, point the spray

gun at another person or animal. In the event of
injury occurring, seek expert medical advice
immediately.

 NEVER allow children or unauthorised users to

operate or play with the spray equipment. This
equipment is for professional use only.

 Always read the paint manufacturer's thinning

instructions before use.

 Always wear the correct protective face mask

when spraying. We also recommend wearing
gloves, goggles and overalls.

 After every use ensure that you clean the spray

gun thoroughly & grease the gland washer.

 Use only genuine manufacturer replacement

parts.

 Only use the spray equipment as detailed in these

instructions.

 Do not use the air hose or mains cable to pull the

turbine unit.

 Check the hoses, hose connectors & mains cable

daily. Any worn or damaged parts should be
replaced immediately.

SAFETY INSTRUCTIONS

WARNING! FIRE AND EXPLOSION HAZARD.

IMPORTANT ELECTRICAL INFORMATION

EXTENSION CORDS

Your Earlex Spray Port is supplied with a power cord that is 6 feet long. If you need an extension cord, use
only a 3 wire extension cord that has a 3 blade grounding plug, and a 3 slot receptacle that will accept the plug
on the product. Make sure your extension cord is in good condition. When using an extension cord, be sure
to use one heavy enough to carry the current your product will draw. For lengths less than 25 feet, No 16A WG
extension cords should be used. For lengths between 25 feet and 50 feet, No 12 A WG extension cords should
be used.

GROUNDING INSTRUCTIONS

This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric
shock by providing an escape wire for the electric current. This product is equipped with a cord having a
grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly
installed and grounded in accordance with all local codes and ordinances.

DANGER :- Improper installation of the grounding plug can result in a risk of electric shock. If repair or

replacement of the cord or plug is necessary, do not connect the grounding wire to either of the flat blade
terminals. The wire with insulation having an outer surface that is green with, or
without, yellow stripes is the grounding wire and this must be connected to the
plug's grounding pin.

Check with a qualified electrician or serviceman if the grounding instructions are
not completely understood, or if in doubt as to whether the product is properly
grounded. Do not modify the plug provided if it will not fit the outlet, have the
proper outlet installed by a qualified electrician.

This product is for use on a nominal 120 volt circuit and has a grounding plug
that looks like the plug illustrated in Fig.1. Make sure that the product is
connected to an outlet having the same configuration as the plug. No adapter
should be used with this product.

Fig.1

Fig.2

MAINS
SWITCH
SHOWN IN

OFF

POSITION

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INTRODUCTION

The Earlex HV7000 “Spray Port” is an industrially rated, portable, paint spraying system and is intended for
use by professionals. 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 high pressure tank equipment. 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 system is extremely easy to use, very
safe and reduces the amount of paint used.

The Earlex Spray Port (model no. HV7000US) is a portable system that is made up as a trolley unit that can
be broken down into two separate parts, the main Turbine Unit and the Carrier Stand. These two parts connect
together via two quick release clips allowing the complete system to be wheeled from a vehicle to the
workplace or around the workshop. They are easily separated so they can be stored in the back of a van or
truck. The Carrier Stand holds the Air Hose and spray applicator and also has space for a cleaning kit. The
Earlex Spray Port (model no.HV7000 USNF) is supplied with the main turbine unit, hose and gun. Your Spray
Port can be supplied with a plastic spray applicator Type P or, an aluminium spray applicator Type A. Both
types will give identical excellent results.

PLEASE NOTE: We have done all we can to ensure that used correctly and according to these instructions,
this spray applicator 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.

IMPORTANT BASIC INFORMATION

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 SHOULD NOT BE USED FOR TEXTURED PAINTS. THESE MATERIALS CONTAIN P ARTICLES
OF GRIT THAT WILL CAUSE PREMATURE AND EXCESSIVE WEAR. USE OF SUCH MATERIALS WILL
INVALIDATE THE WARRANTY. TO OBTAIN THE BEST RESULTS FROM YOUR SPRAY KIT PLEASE
READ THE INSTRUCTIONS CAREFULLY BEFORE USE.

SURFACE 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 smooth with sandpaper, or similar. Taping 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 are supplied ready for brush application and

may need

to be thinned (diluted)

for spraying purposes.
Follow the manufacturers guide for thinning in conjunction with a spray applicator. 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 applicator, 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 45 - 60 seconds
emulsions
Oil based paints 45 - 50 seconds
Wood preservatives No dilution
Primers 45 - 50 seconds

Varnishes Manufacturers ratio
Aluminium paints Manufacturers ratio
Wood stains Manufacturers ratio
Cellulose Manufacturers ratio

IDEAL VISCOSITY

This spray applicator 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.3).
Using the above chart (or manufacturer’s instructions) as a guide determine if the material

requires further thinning, if so then thin accordingly.

Fig.3

OPERATION

PREPARATION

 Fill the paint container with the material to be sprayed. DO NOT OVERFILL above MAX level indicator. Push

the Feed Tube firmly into the base of the spray applicator body and re-fit the paint container into the spray
applicator body. (See exploded view on page 8 to show the fitting detail for the different spray applicator
types.)

 Unwind the hose from the Carrier Stand & screw the motor end of the hose to the outlet port at the front of

the turbine unit. Connect the spray applicator end of the hose to the spray applicator using the quick release
connector. Uncoil the power cord and plug it in to a suitable power outlet.

ALWAYS KEEP THE MOTOR UNIT AS FAR AWAY FROM THE SPRAYING AREA AS POSSIBLE TO
PREVENT PAINT CONTAMINATING THE MOTOR.

TAPE 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 until the trigger on the spray
applicator is gently pulled. Before starting any work on spraying actual objects we suggest you spend some
time practicing on cardboard or newspaper until you have got used to how the spray applicator works.

SETTING UP YOUR SPRAY APPLICATOR

 Choose the best Needle & Fluid Tip for your application.

Your Spray Port is supplied to you with a 0.08” diameter Needle & Fluid Tip. This is a good size for most
applications. However, there are other sets available to cater for a wider range of materials that you may want
to spray. In general, the larger the diameter of the Needle & Fluid Tip, the more suitable it is for higher viscosity
materials. The larger diameters also allow a greater volume of material to be applied. The smaller diameters
are more suitable for low viscosity materials & lighter application. For the Spray Port type “P”, Needle & Fluid
Tip sets are available at 0.04” and 0.06” diameter. For the Spray Port type “A”, Needle & Fluid Tip sets are
available at 0.04”, 0.06” and 0.10” diameter. See page 8 for details.

NEEDLE SELECTION GUIDELINES
Needle/Fluid Tip Size Material

0.04/0.06” Cellulose, Acrylics, Synthetics, Polyurethane, Lacquers,

Fluorescents, Wood Stains

0.06/0.08” Oil base, Hammers, Oxides, Primers, Air Drying, Enamels, Varnish,

Marine Paint, Multi-Colour, Industrial Synthetics, Latex Oils,
Polyurethane, Aluminium

0.08/0.10” Emulsions, Chlorinated rubber, Oxides, Zinc Rich Primers, Epoxy

Plastic Adhesives, Polyurethane, Floor Paving Paints

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SPRAYING

SPRAYING TECHNIQUE

1. To obtain the best results always keep your spray applicator level and spray equally from side to side

or up or down 10”-12” (25-30cm) from the surface. Avoid spraying at an angle as this will lead to runs on
the surface (Fig.6a).

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.6b).

3. Do not tip the sprayer to more than 45˚angle (Fig.6c).

Fig.6a

Fig.6b

Fig.6c

HELPFUL HINTS

1. Evenly control the speed of movement of the spray applicator. A fast speed will give a thin coat and a slow
speed will give a thick 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.7).

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)

Let go of the trigger at the
end of each spray
movement to avoid
excessive paint and drips

Fig.7

SPRAY PATTERNS

The spray applicator has 3 different spray patterns – Horizontal,
Vertical and Round (Fig.4)
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 Air Cap Ring (1), adjust the position of the Air Cap (2) to obtain either a
vertical, horizontal or round pattern then re-tighten the aircap ring.

PAINT VOLUME

The volume of paint sprayed is easily adjustable. (Fig.5(a))
Completely close Fluid Adjusting Screw (8) by turning this clockwise as far as it will
go. Whilst pulling the trigger, begin turning the adjustment screw counter-clockwise
until the volume of paint you require is obtained.
If the paint spray is too wide or contains too much paint turn the Fluid Adjusting Screw
clockwise again. Once the correct spray pattern & paint volume is obtained, you are
ready to begin spraying.

Fig.5(b) shows the Air Volume Control Valve set for ‘FULL’ air flow. Rotate clockwise to reduce air flow.

Fig.4

Vertical Jet Round JetHorizontal Jet

Fig.5

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SPRAY APPLICATOR

1. Remove the gun container.

2. Pour any leftover paint into its container so that it
can be used for the future.

3. Pour a quantity of the respective thinner into
container, shake the spray applicator lightly,
reassemble the gun, then spray this liquid
through the gun. Repeat this until the thinner
being sprayed is coming through with
no traces of paint.

4. Clean any traces of paint off the outside of the
spray applicator.

5. Clean the container Seal inside the spray
applicator body for Type P or inside the spray
applicator body for Type A.

CLEANING INSTRUCTIONS

Remember to disconnect the unit from the mains power when undertaking any cleaning of the Spray Port.

THE SPRAY APPLICATOR MUST BE THOROUGHLY CLEANED IMMEDIATELY AFTER USE. IF THE
PAINT DRIES INSIDE THE GUN, CLEANING WILLBECOME MUCH MORE DIFFICULT AND MAYRENDER
THE GUN INOPERABLE. THIS IS NOT COVERED BY WARRANTY.

The spray applicator 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.

FLUID TIP & NEEDLE (Type P)

1. Unscrew Air Cap Ring (1)

2. Remove the Air Cap (2)

3. Completely remove Fluid Adjusting Screw (8)

4. Remove the Spring (7)

5. Remove the Fluid Tip Needle (6) by gently pulling
the trigger

6. Remove Direction Plate noting the position of
notches (3)

7. Remove the Fluid Tip (4)

8. Remove Fluid Tip Seal (5)

9. Remove Paint Container Seal (12)

10. Place all of these items into a container and clean
them using a brush and clean thinners

11. Clean the inside of the body of the gun

12. Thoroughly dry these parts before reassembling

13. Grease the Gland (10)

14. Reassemble parts in reverse order

It is recommended fitting the Fluid Tip (4) prior to the needle

FLUID TIP & NEEDLE (Type A)

1. Remove the Air Cap Ring (1)

2. Remove the Air Cap (2)

3. Remove Direction Plate & Spring Assembly (3)

4. Unscrew Adjusting Screw (12) & pull out the
Needle (9) & Needle Spring (11).

5. Use the spanner supplied to remove the Fluid Tip
(4) & Fluid Tip Seal (5)

6. Immerse all of the parts above in thinners & clean
them thoroughly using the cleaning kit supplied
with the gun.

7. Before refitting the Needle, dip its end into some
vasaline. This will automatically lubricate the
gland washer as it is inserted.

8. The external surfaces of the spray applicator can
be wiped clean with a cloth soaked in thinners.

NEVER DISPOSE OF PAINTS OR SOLVENTS INTO DRAINS. CONTACT YOUR LOCAL COUNCIL TO
ARRANGE COLLECTION OR FOR DETAILS OF NEAREST REGISTERED DISPOSAL SITE.

TURBINE UNIT AND CARRIER STAND

 The Turbine unit and the Carrier and Stand can be cleaned using a damp cloth and a little thinners to

remove paint stains.

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MAINTENANCE

SPRAY APPLICATOR

 Keep the internal workings of the spray applicator clean. The spray applicator should be thoroughly cleaned

after each use. Follow the cleaning instructions on page 6 with reference to the drawings on page 8

 Check the needle and fluid tip on a regular basis for excessive wear, and replace as necessary. See the

cleaning instructions for the correct procedure for removing these parts. Replacement needle sets are
available from Earlex Inc.

 Keep all moving parts lubricated with a light smear of

‘silicone free’

grease.

 Lubricate the gland washer, after each time you clean it, with a light smear of

‘silicone free’

grease.

 Check there is no leakage from the gland washer. If there is, tighten the gland nut a little to ensure a seal

with the needle. Do not over-tighten this nut, also ensure the gland washer has not dried out. If it has,
lubricate it as above.

TURBINE UNIT

 Check the condition of the cartridge filter that is housed in the front cover. This is easily removed by sliding

it upwards. If it is clogged, remove it and blow out using an airline or washed out using a mild detergent if
necessary.

 Keep the outer surface of the air hose free from harmful substances such as petrol, cellulose thinners, paint

strippers & oil. Prolonged exposure to such substances may cause irreparable damage. Always check and
clean off any excess immediately.

 Check the condition of the power cord regularly. If there are any cuts or serious abrasions to the outer

sheath, replace it immediately. When the unit is not in use, keep the power cord coiled around the brackets
at the back of the turbine case. When the unit is being used, protect the power cord and any extension cord
from damage that could be caused, for example, by traffic or hazardous substances.

The turbine unit can only be fully serviced by authorised service agents.

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1

2

3

4

5

6

7

8

9

10

11

12

13

15

14

SPRAY APPLICATOR SPARE PARTS DRAWINGS

TYPE P

Key Description Part
No.

01. Air Cap Ring L0215

02. Air Cap L0238

03. Spray Direction Plate L0206

04. 0.08” (2.0mm) Fluid Tip L0237

05. Fluid Tip Seal L0211

06. 0.08” (2.0mm) Fluid Needle L0236

07. Spring L0216

08. Fluid Adjusting Screw L0210

09. Gland Nut L0208

10. Gland L0272

11. Paint Feed Tube L0214

12. Paint Container Seal L0212

13. Paint Container (Clear) L0201

14. Hose Assembly N0099

15. Viscosity Cup SG243
Optional Extras: Nozzles & Fluid Tips of different

sizes can be obtained as sets under the following
accessory numbers. Please call our Toll Free helpline
to order these on 800 252 1288.

0.04” dia Fluid Tip, Needle & seal HVACC10R

0.06” dia Fluid Tip, Needle & seal HVACC15R

0.08” dia Fluid Tip, Needle & seal HVACC20R

TYPE A

Key Description Part No.

1. Air Cap Ring L0151

2. Air Cap L0517

3. Air Direction Plate Assy L0162

4. 0.08” (2.0mm) Fluid Tip L0157

5. Fluid Tip Seal L0159

6. Pivot Screw L0179

7. Washer L0195

8. Main Body Assy L0180

9. 0.08” (2.0mm) Fluid Needle L0166

10. Adaptor L0174

11. Spring L0175

12. Adjusting Screw L0176

13. Pivot L0178

14. Air Feed Tube L0182

15. Gland Nut L0173

16. Gland Washer (2 pcs) L0168

17. Operating Lever L0177

18. Centre Bolt & Pick Up Tube Assy L0183

19. Yoke L0184

20. Clamp Lever L0185

21. Shim L0186

22. Lid Assy L0187

23. Gasket L0188

24. Centre Bolt Nut L0189

25. Paint Container L0190

26. Viscosity Cup SG243

27. Spanner L0191
Optional Extras: Nozzles & Fluid Tips of different

sizes can be obtained as sets under the following
accessory numbers. Please call our Toll Free helpline
to order these on 800 252 1288.

0.04” dia Fluid Tip, Needle & seal HV5ACC10R

0.06” dia Fluid Tip, Needle & seal HV5ACC15R

0.08” dia Fluid Tip, Needle & seal HV5ACC20R

0.10” dia Fluid Tip, Needle & seal HV5ACC25R

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7

6

5

4

3

2

1

17

18

26

27

19

20

21

22

23

24

25

15

16

9

7

13

14

12

11

10

9

TURBINE UNIT & CARRIER STAND PARTS DRAWINGS

FOR INFORMATION ON ALL SPARE PARTS FOR THIS UNIT PLEASE CONTACT PMC ON OUR TOLL

FREE HELPLINE: 800 252 1288

Volts 120V
Amps 10A
Unrestricted Airflow 90cfm
Turbine Stages 3

Length of mains cable16AWG, 3 wire 6ft 10”
Length of hose 29ft 6”
Container capacity 1 Quart

TECHNICAL SPECIFICATION

1. Hose Connector Assembly (29ft 10”) N0099

2. Semi Hose Reel Moulding N0116

3. Carrier Frame Assembly N0162

4. Filter Media x 2 N0087

5. Main Frame Assembly N0161

6. Power Cord D42

7. Motor Unit Assembly N0158

SPARE PARTS LIST

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1

2

Power IN
(IEC Connector)

3

4

5

Mains Switch
(120V)

6

Circuit Breaker

7

10

TROUBLE SHOOTING

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PROBLEM CAUSE ACTION REQUIRED

The paint drips Paint too diluted Add undiluted material
on item Paint volume Reduce the paint flow
being painted too high by turning Fluid Adjusting Screw

Moving too slowly Increase speed of application
Spray gun trigger being Release trigger earlier
held for too long
Spray gun too close Increase the distance between
gun and workpiece

Paint is thin or Paint too diluted Add undiluted material
irregular Paint volume Increase the paint flow by turning

too low Fluid Adjusting Screw
Moving too fast Reduce speed of application
Spray gun clogged Clean the gun
Spray gun too far away Reduce the distance between
gun and work piece

No spray pattern Paint too thick Add thinner
being produced Gun clogged Clean the spray gun

Pick up pipe clogged Clean Paint Feed Tube
Air hose split Replace air hose
Gritty paint Filter the paint
Container almost Refill container
empty
Spray gun at an angle Ensure Paint Feed Tube
is angled towards paint
Air intake Check the condition of
blocked the Filter and clean as neccessary

Unit will not Circuit breaker tripped Check the back of the unit. If the circuit
start (HV7000 unit) breaker has tripped, a white push button

indicator will appear. Push in to reset.
If this does not cure the problem, please
refer to your nearest service agent.
House circuit breaker Check and reset if required.

11

NOTES

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Distributed by:

PMC Marketing & Sales Inc, 8261 Hyw 73, Suite F, Stanley, N.C. 28164, USA

Customer Service: Toll Free 800 252 1288

E.mail: [e-mail] Website: www.wallpaperstripper.com

Copyright & Design Right Reserved © 2005

Design Registration UK 3015591

© 2005 Earlex Products. N0150 05/05

WARRANTY

This product is guaranteed for a period of 12 months for ordinary use and 6 months for hire purposes or

where the unit is lent to other users.The guarantee is against faulty manufacture and materials. Whilst

every possible care is taken by Earlex to ensure that our products leave the factory in good working

order, Earlex cannot under any circumstances accept liability for problems or damage caused by their

subsequent use. It is the responsibility of the user to ensure that surfaces to be treated or cleaned are

suitable for spraying. The guarantee does not affect your statutory rights.

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