Overview
Your sprayer is electrically operated and is provided with a 0.8mm spray nozzle for
spraying Latex, Creosote and other thicker materials, and an 0.6mm nozzle for
general purpose use. Additionally, a Viscosity Cup is provided so that materials
may be tested before use and a replacement Atomiser for use when required.
The gun may be used with several different spray mediums, including varnishes
wood preservatives - creosote etc., masonry paints,, enamel paints, and oil and
water based paints.
Airless spraying reduces the mist associated with air spraying and therefore reduces
paint loss.
Preparation
Paint Selection
ALWAYS check the manufacturers recommendations when selecting your paint.
Although many paints are suitable for spraying, some are not.
DO NOT use for spraying heavy exterior textured paints or coatings.
Surface Preparation
To obtain best results, it is vital that the surface to be sprayed is well prepared. It
must be clean, free from dust, dirt and grease. Mask any area that is not to be
sprayed.
Thinning the Paint
Thinning is particularly important when paint spraying. Most paints are supplied
ready for brush application and need to be sufficiently diluted for spraying
purposes. Always follow the paint manufacturers instructions. If in doubt, always
consult the paint manufacturer.
The Viscous Cup provided, will assist in
determining the correct thickness of the
paint.
Ensure the paint is free from lumps or
other matter, if necessary strain it
through a coarse filter.
Water based paints ...... 35 - 45 secs
Oil based paints ........... 15 - 25 secs
Enamel paints ............... 15 - 25 secs
Primers ........................... 20 - 30 secs
Varnishes ....................... 20 - 25 secs
Aluminium paints ......... 15 - 25 secs
Wood preservatives ..... Do Not Dilute
Wood Stains .................. Do Not Dilute
Smooth Masonry paint... dilute by 5 - 10%
ALWAYS check with manufacturer
The ideal viscosity for
most paints is given in
the chart opposite.
Dip the cup into the
paint and fill to the
brim. Time how long
it takes for the cup to
empty.
Thin as required until times are achieved
5
Spray Nozzle Selection
Two nozzle sizes are supplied with the gun, these should be used as follows:
0.6mm
This size works best for oil-based materials, stains, sealers, lacquers, water-proofers
and enamels for small application areas.
0.8mm
This nozzle works best for materials such as emulsions, and thicker type paints.
If you start spraying and find that the spray pattern is small and splattery, and
adjusting the Control Knob does not solve the problem, then you need to try the
larger nozzle before further thinning the material.
Maintenance
After each use it is essential that you clean the gun thoroughly. This will prevent
any blockages occuring and provide constant performance when you next come
to use it.
When you have finished spraying, empty any remaining material out of the paint
container.
Rinse the container, with the thinner that was used with your paint, until it is perfectly
clean. Then put a little clean thinner into the container, plug the Sprayer into the
mains and pull the trigger. Spray onto cardboard or newspaper until the material
being sprayed becomes clear.
Wipe the nozzle and filter, and dry using a clean cloth. Finally, turn the upside down
and apply a few drops of lubricating oil to the piston.
Reassemble, then plug in and momentarily trigger the gun to disperse the oil around
the piston and cylinder.
REMEMBER: USE SUITABLE THINNERS WITH A FLASH POINT GREATER THAN 32
o
C. ENSURE
THERE IS ADEQUATE VENTILATION AND DO NOT SPRAY NEAR NAKED FLAMES.
Storage
If the spray gun is being stored for a period of time the
following should also be undertaken in addition to the
above cleaning instructions:
1.
Ensure the spray gun is unplugged.
2.
Remove paint container and pull out the suction
tube.
3.
Remove container cover and cylinder housing
from the main body by unscrewing the large
plastic Head Securing Knob, illustrated opposite.
8
