7
Getting to know your Spray Gun
We recommend you spend time practicing on cardboard, newspaper or scrap wood to familiarise yourself with how the spray gun works and
the flow rate (i.e. how fast the material will spray) before starting any work regardless of experience level.
Start with the Paint Flow Adjuster (8) at its minimum setting so the trigger cannot be pulled. Do not forget that the paint flow adjuster controls the quantity
of paint sprayed. The spray gun will allow you to have greater control when spraying (Fig.5).
94)
The gun has 3 spray patterns which can be changed by the external Spray Direction Plate from either a horizontal fan pattern, to a round
detailed pattern to a vertical fan pattern. When adjusting through patterns you will notice the oval fan pattern width reduce and increase as it moves from
horizontal to vertical positions. This is useful when you have particular size items you need to spray. The maximum width you can spray is 8” down to 1”
on the round pattern.
Horizontal oval fan pattern
– is ideal for spraying up and down and for edges left to right (Fig.3).
Vertical oval fan pattern
– is ideal for spraying left to right and for edges top to bottom (Fig.3).
Round pattern
– is ideal for detailed areas or small objects (Fig.3).
Spraying with your SprayStation Gemini
®
is very intuitive and through a little practice you will very quickly become a good sprayer.
When practicing – adjust the Paint Flow Adjuster (8), and spray patterns to see the effect this has (Fig.4).
DVD
1) To achieve a horizontal pattern adjust to the horizontal position then pull the trigger and move your arm up and down (Fig.4).
2) When you get to the end of the line, release the trigger, re-position your arm for the return line before continuing to spray whilst overlapping the
last pattern you have sprayed (Fig.4).
3) Next, to achieve a vertical pattern adjust the Spray Direction Plate (4) to the vertical position then pull the trigger and move your arm up and down
>>
over the horizontal strips you have just sprayed slightly overlapping the last strip (Fig.4).
HINT:
HVLP technology produces warm air through the air cap allowing the paint to dry quicker which can enhance the final effect and allow you to
apply additional coats if necessary much sooner although you should follow the paint manufacturer’s recommended drying/curing times where
possible.
Surface and Job Preparation
With any paint project you should always ensure that you have prepared your surface to get the best finish. You must ensure all surfaces are free from
dust, dirt, rust and grease. Lightly pressure-wash decks or exterior surfaces and ensure they are dry before painting.
With pre-coated or pre-painted surfaces lightly rub down with sandpaper to ensure a good key for the paint. With bare wood surfaces wipe with a damp
rag to ensure the surface is free of dust.
It is recommended that masking off edges and other areas and using a drop cloth to ensure you protect those areas you wish to remain untouched.
DVD
Suitable
Not Suitable
Water-soluble and solvent interior and exterior paints, wood
treatments, varnishes, lacquers, urethanes, enamels, shellacs,
automotive paints & oil-based materials.
2-pack paints, highly abrasive and textured coatings as well as
coatings
WITH A FLASH POINT BELOW 60˚C (140˚F).
Spraying from the Paint Pot;
Viscosity is the technical term used to indicate a liquids thickness. Having the correct viscosity of paint is important to ensure the paint atomises correctly
and sprays well giving you a good quality finish. Each product has a different viscosity.
FOR USE WITH THE PAINT TIN OR THE 10L CONTAINER: For the majority of products it is not necessary to dilute the paint, However to facilitate the
cleaning process, you can dilute your product between 5% to 10%.
FOR USE WITH THE GUN ONLY (1L CONTAINER): Dilute by 10%. If the result is not satisfactory, repeat this step by increasing your dilution by 5%.
In order to achieve the right viscosity, always stir your paint with the Paint Stirrer (12a) (with the electric drill) for approx. 2min (#10, box
checklist).
Viscosity and Dilution
2min
Summary of Contents for SPRAYSTATION GEMINI
Page 3: ...IMPORTANT INFORMATION Certain coatings may require dilution 08 12 08 12 3 not supplied...
Page 17: ...17 NOTES...
Page 18: ...18 NOTES...
Page 19: ...19 NOTES...
