Craftsman 919150020 spray gun

User Manual - Page 5

For 919150020.

PDF File Manual, 10 pages, Download pdf file

Loading ...
Loading ...
Loading ...
GENERAL INFORMATION
DESCRIPTION
The Craftsman Detail Touch-Up Gun is the only spray gun of its type that can be simply converted for use by a left
or right handed sprayer, by simply unscrewing the trigger pin, turning the trigger over and re-inserting the trigger pin.
The complete Craftsman Detail Touch-Up Gun consists of a detail touch-up gun and 8 oz. (240 cc) suction cup
assembled. The detail touch-up gun is a non-bleeder, suction feed, external mix type. The cup has a one half pint
capacity.
NOTE: This spray gun is designed to spray stains, acrylics, lacquers, primers, automotive metallics and
other light and medium viscosity finishes Most unreduced latex or other heavy bodied materials require
the use of a pressure feed paint tank. If used with corrosive, rust-inducing, or highly abrasive materials,
frequent and thorough cleaning will be reqt,ired and/or may increase the need for replacement parts.
INSTALLATION
(Figure 1) Attach nut of paint cup
assembly to 1/4" NPT fluid inlet
nipple on spray gun, Tighten only
until snug, Position yoke at right
angle to gun body with cam toward
front of gun, Connect atomization
air line to air compressor.,
PREPARING PAINT VlSCOSIM_R
Be sure the surface to be sprayed is dry f'_
and free of all dirt, grease, oil and loose
0
paint Mix and prepare paint in"accor-
dance with the manufacturer's instruc-
tions. Strain material to be sprayed .
through a 60 to 90 mesh screen or ='_"_
equivalent
OPERATION
This Craftsman Detail Touch-up gun should be flushed
with solvent prior to spraying with paint
A. Adjust air pressure to approximately 30 P.SL The
use of an air regulator assures clean, dry air.
B. Turn needle adjustment screw (18) out until first
thread shows This places the tip and needle ina full
open position which gives maximt,m tip and needle
life. Never turn all the way in, as triqqer cam will
break.
C. Turn fan adjusting screw (1) out until first thread
shows
D. Press trigger and adjust needle adjt, sting screw (18)
for desired material flow.
E. Press trigger and observe atomization of fluid If itis
too great, decrease air pressure at regulator If it is
not enough, increase air pressure at regulator
F. Press trigger and adjust fan adjusting screw (I) until
desired pattern is obtained A perfect pattern is a
full, even coat from end to end Each time needle
adjusting screw is adjusted Step E should be re-
peated
CONTROLLING THE FAN SPRAY
(Figure 2) The fan spray for an exter-
nal mix nozzle set up is easily con-
trolled by means of the fan adjusting
screw (1) By turning to the right
(clockwise) until it is closed will give
a rounded spray; turning it to the left
(counterclockwise) will widen the
spray into a fan shape of any width
desired The direction of the fan spray
(horizontal or vertical) isobtained by
turning the air nozzle to the desired
position, then tightening the air cap/
retaining ring (24) Tighten only fin-
ger tighL Do not use pliers or wrench
to tighten or loosen
®
HORLZONTAL FAN
®
0
VERTICAL FAN
FIGURE2
Loading ...
Loading ...
Loading ...