WERKU WK501100, Original Instructions Manual

Page: 5 / 40

English
ENG
ORIGINAL INSTRUCTIONS
5
ce and spray evenly from left to right and up and down
with slow movements. Do not spray at an angle, as
this will cause the paint to form droplets on the surfa-
ce. When spraying large areas, use a correct working
plan (11). Spray moving the arms and not the wrist.
Control the speed of the paint spray gun to achieve
a smooth, regular movement. Moving too quickly will
cause the paint layer to be too thin. Similarly, moving
too slowly will cause the paint layer to be too thick.
Apply the coats of paint one by one, leaving them to
dry for the times indicated by the manufacturer.
NEEDLE, NOZZLE AND REGULATOR CHANGE.
Unscrew and remove the spray direction control (A).
Unscrew and remove the nozzle regulator (E). Subse-
quently, pull back the fluid-flow needle until it is comple -
tely removed. Using the wrench provided, unscrew and
remove the fluid-flow nozzle from the head, then screw
in the new fluid-flow nozzle. Insert the new fluid-flow
needle. Then screw in the nozzle regulator (E). Screw
in the new spray direction control (A).
IMPORTANT.
Using products containing halogenated hydrocar-
bons may cause chemical reactions that lead to
explosions. When using solvents and detergents
containing halogenated hydrocarbons, such as
1,1,1-trichloroethane and methylene chlorate,
chemical reactions may occur in the tank, gun and
galvanised parts (when 1, 1, 1-trichloroethane co-
mes into contact with water droplets it produces
chlorohydric acid). We recommend using products
that do not contain these elements. Before using
the paint spray gun and its accessories, these
must be cleaned with cleaning solvent, to remove
the protective film applied before packing. Acid or
alkaline products must not be used to clean the
paint spray gun.
MAINTENANCE.
Drain all condensation from the air compressed
tanks and hoses (12). To do so, open the decom-
pression taps and other drainage valves in the
tanks.
IMPORTANT.
The paint spray gun has been designed for a long
working life with minimum maintenance. Optimum
use depends on correct care of the paint spray gun
and regular cleaning. The paint spray gun may be
cleaned effectively using compressed air. If com-
pressed air is not available, use a brush to remo-
ve dust from the paint spray gun. Cetain cleaning
agents and solvents damage plastic parts, among
them are gasoline, carbon tetrachloride, chlorina-
ted cleaning solvents, ammonia and household
cleaners containing ammonia. Do not use any of
these to clean the paint spray gun.
ENVIRONMENT PROTECTION.
The materials and components that have been
used to manufacture this product can be re-used
and recycled. Werku
®
is adhered to an Integrated
Management System that is in charge of the co-
rrect elimination of the residues of this product..
Do not eliminate this product with domestic resi-
dues. Werku
®
offers to its clients a free collection
service of these residues through any of its sale
points, or in the collection points established by
the Integrated Management System or in the re-
cycling point of your locality.
WARRANTY AND TECHNICAL SERVICE.
Werku
®
offers a warranty that covers the repair
of all defects found due to faults in the materials
or manufacture. For this cover to be effective it is
necessary for these defects to appear within the
validity period. The consumer is entitled to free
repair of all defects (shipping costs, labour costs
and materials included), either via the repair or by
replacement (if necessary, with a later model). In
any case, Werku
®
will not accept replacements if
these represent a disproportionate cost compared
to the cost of repair. This warranty does not affect
consumer’s rights established by European or
national laws. The validity period of this warranty
is 3 years. The validity period starts on the date of
purchase by the first consumer. This date is shown
on the invoice or receipt of purchase. Any claims
arising from this warranty must be presented to
the Werku
®
distributor or the Werku
®
Technical
Assistance Service. To do so you must present
this warranty correctly completed and stamped by
the distributor, together with the sales invoice or
receipt. To require any information in relation to this
warranty, the buyer and/or distributor may contact the
Technical Assistance Service by telephone on +34
981 648 119, or by e-mail at info@werku.com. This
warranty does not cover defects caused by parts that