Product Manual

English
10 © Wagner Spray Tech - All Rights Reserved
Proper Spraying Technique
STOP
The object you are spraying must be
properly masked in order to prevent
overspray from landing on anything
you do not want sprayed. Make sure
you have properly masked your spray
object. Follow spray manufacturer’s
recommendations.
If spraying with an air-assisted spray system is new
or unfamiliar to you, it is advisable to practice on a
piece of scrap wood or cardboard before beginning
on your intended workpiece and/or test with water.
Spray Poster
A spray poster is included with your unit. The spray
poster can be adhered to a spraying surface and can
be used for practice. Follow the guidelines on the
poster.
Surface Preparation
• All objects to be sprayed should be thoroughly
cleaned and dried before spraying material on
them.
• Line all covered areas with masking tape to
ensure straight and consistent edges. Then
cover all surfaces at least 24’’ (2 ft) back from the
edge of the area that will be sprayed.
• Overspray may land on unintended surfaces so
the use of drop cloths is recommended. Drop
cloths should be placed at least 10 feet beyond
the edge of the surface you are spraying.
• The spray area must be clean and free of dust in
order to avoid blowing dust onto your freshly
sprayed area.
• Follow all material manufacturers guidelines for
additional instruction on surface preparation
and masking.
How to Spray Properly
STOP
It is important to keep your arm moving
whenever the gun is being triggered. If
you pause or linger in one spot too long,
too much material will be sprayed on the
surface.
Note : Do not pull trigger at any time if the
turbine is not running. This will result in spray
material leaking from the nozzle.
• Spray parallel to the surface with smooth passes
at a consistent speed as illustrated below.
Doing this will help avoid irregularities in the
nish (i. e. runs and sags).
• Position the spray gun perpendicular to and six
(6) to eight (8) inches from the spray surface,
depending upon the spray pattern size desired.
With reduced material ow and air power, you
can get closer to the spraying surface.
• Always apply a thin coat of material on the rst
pass and allow to dry before applying a second,
slightly heavier coat.
6 - 8 inches
Correct
Even coat throughout
Keep stroke smooth and at an even speed
• When spraying larger surfaces, overlap each
spray pass by at least 50% This will ensure full
coverage.
• When spraying, always trigger the spray gun
after spray pass has begun and release trigger
before stopping the pass. Always keep the
gun pointed squarely at the spray surface and
overlap passes slightly to obtain the most
consistent and professional nish possible.
Incorrect
Do not ex wrist while spraying.
Light coat Heavy coat Light coat
STOP
Duringaproject,periodicallywipethe
nozzle tip with a cloth to remove any
dried paint.
Note: When you quit spraying for any length of
time, turn the turbine OFF and place the spray
gun into the spray gun holder on the turbine.
When you restart, wipe the nozzle with a damp
cloth to remove any dried paint.