ENGLISH
personal safety of the user and of other persons nearby
(see chapter
on Safety and Health).
Mix, prepare and filter the product to be applied
in accordance with the
manufacturer's instructions, ensuring that any foreign bodies are
prevented from spoiling the quality of finish and application. Should
there be any doubt relating to the purity of the product, its composition,
etc., please contact your supplier.
Control the viscosity of the product to be applied
with the SAGOLA
Viscosimeter - Code 56418001
6. Useful tips
· You are recommended to
use the gun with the product regulator open (without removing it
completely from its housing)
in order to minimise wear to the fluid tip and needle and to ensure
maximum amplitude.
-
Use the lowest spray pressure
in the nozzle that allows you to obtain the required finish.
Not all products require the maximum pressure for correct spraying. With a lower pressure,
less air is consumed and there is an additional increase in product transfer.
-
The gun leaves the factory ready
to spray products correctly with the air nozzle corresponding
to each application.
It is adjusted to an air inlet pressure of 2 bar
to ensure
maximum
performance.
· Pay special
attention to the application speed
. The thickness of the film deposited may be
greater than planned if the application speed is low, and the opposite is also true.
· If
the film is thick
or granulated, this is
due to
the fact that the
air pressure
is
excessive
for
the amount of product being applied.
Reduce the air pressure
in the gun in order to ensure that
the solvent in the paint does not evaporate during spraying and that this is not dry when it
reaches the surface to be painted.
Increase the amount of product, correct its viscosity or use
a larger fluid tip
in the gun.
·
If the thickness of the layer is very thin
, this is due to the fact that the air pressure is excessive
for the amount of product to be applied.
Decrease the amount of product, reduce its viscosity
or
use a smaller fluid tip in the gun.
· If sagging occurs
, this is due to the fact that the amount of product to be applied is excessive
for the air pressure used, that the viscosity is not correct or the application speed is not
adequate.
Decrease the amount of product, adjust its viscosity or increase the application speed
until the
required finish is obtained.
·
The spraying width
(spraying pattern)
obtained will depend on the air nozzle
used.
If nozzles
are required for other applications, contact the Technical Service of SAGOLA S.A.
·
The size or amplitude
of the spraying pattern
can be modified with the spray width regulator
,
by turning the control anticlockwise to increase this or clockwise to reduce this.
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