Earlex HV7000A - Manual (Page 3)

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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 PARTICLES
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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