Earlex HV7000 - Manual (Page 6)

The Earlex SprayPort is an industrially rated, portable, paint spraying system and is intended for use by pro-
fessionals. HVLP stands for High Volume, Low Pressure. This is a type of spraying that allows you to spray ex-
tremely 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 systems are
the only alternative for professional spraying. This system is extremely easy to use, very safe and
reduces the amount of paint used.
The Earlex SprayPort 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. Your Spray Port can
be supplied with a plastic spray applicator Type P or, an aluminium spray applicator Type A.
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.
INTRODUCTION
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 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 IN-
VALIDATE THE GUARANTEE. TO OBTAIN THE BEST RESULTS FROM YOUR SPRAY KIT PLEASE READ
THE INSTRUCTIONS CAREFULLY BEFORE USE.
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. Masking off is important to ensure you do not spray those areas
you wish to remain untouched.
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 automotive coating then an automotive coating 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.
THINNING
6