Maintenance; Important - Craftsman 919.155310 Manual Del Propietário

Always exercise
extreme care
when using any solvent or thin-
ner. Never clean gun near fire,
flame, or any source of heat or
sparks. Properly dispose of
used cleaning materials.
DO NOT soak
entire spray gun
in solvent or thinner for a long
period of time as this will de-
stroy lubricants and possibly
make motion uneven. NEVER
use lye or caustic alkaline solu-
tion for cleaning. Such solutions
will attack aluminum alloy parts
of gun.
It is important that spray gun be
cleaned after daily use. Cleaning is ac-
complished by spraying appropriate
solvent or thinner through system.
Wipe exterior of spray gun with
solvent soaked cloth or use cleaning
brush(s) provided to remove any accu-
mulated material.
Cleaning
(a) Empty material from gravity feed
cup and replace with a suitable
solvent.
(b) Operate trigger until all material
traces have disappeared and gun
is thoroughly clean.
(c) Clean air cap with brush.
IMPORTANT: Make certain air cap
and fluid nozzle are kept clean at all
times. If necessary, remove these
two components and soak them in
solvent. DO NOT use hard objects
to clean clogged holes. The
smallest amount of damage may
cause irregular spray pattern.
NOTE: If fluid nozzle is to be re-
moved for thorough cleaning, squeeze
trigger to prevent damage of fluid
needle tip when unscrewing nozzle.
D28996
All manuals and user guides at all-guides.com

MAINTENANCE

Lubrication
Lubrication procedures must be ob-
served after thoroughly cleaning the
gun to ensure effective, high quality
performance of spray gun.
1.
2.
3.
Change or Replace nozzle set
When changing nozzle set, make sure
the complete nozzle set is exchanged.
A set includes an air cap, fluid nozzle,
and fluid needle. NOTE: Assemble
fluid nozzle before putting in fluid
needle.
Nozzle Sets
Part
Number
*D26395
D26397
D26398
D26399
* Standard size is supplied with gun. Other
Exchange of the self-tensioning
needle packing
The fluid needle seal is effected by a
Teflon packing with self-tensioning
compression spring. To change the
packing during general overhaul,
please use the socket spanner pro-
vided.
6- ENG
Lubricate working points with
straight mineral oil, or castor oil.
Periodically, place a few drops of
oil on tapered sections of fluid
nozzle to ensure easy operation of
air cap. When spraying water
base materials, coat fluid nozzle
inside and outside with straight
mineral oil after each use.
Outer diameter of needle sleeve
of fluid needle assembly must be
lubricated occasionally with
straight mineral oil.
Orifice
Diameter
1.5 mm (.059")
1.7 mm (.067")
2.0 mm (.079")
2.2 mm (.087")
nozzle sets should be ordered
separately. A set includes an air cap, fluid
nozzle, and fluid needle.
Material
high solids,
multipurpose
primers
latex, acrylics,
enamels
heavy primer,
mastics, and
latex