Spraying; Spraying Technique; Practice - KREBS K2015S Notice D'utilisation

0512719A.qrk 21/12/00 1:30 PM Page 7
until all air, water, or solvent is purged from the spray hose
and paint is flowing freely.
Keep hands clear of the stream of fluid coming from the
spray gun.
Using a metal container, ground the
gun by holding it against the edge of
the container while flushing. Failure to
do so may lead to a static electric
discharge which may cause a fire.
If the PRIME/SPRAY knob is still on SPRAY, there will be
high pressure in the hose and spray gun until the
PRIME/SPRAY knob is turned to PRIME.
5. Turn the PRIME/SPRAY knob to PRIME.
6. Be certain that the spray gun is unlocked and trigger it into
the waste container to be sure that no pressure is left in
the hose.
7. Lock the spray gun off.
8. Attach the spray tip.

SPRAYING

Spraying Technique

The key to a good paint job is an even coating over the entire
surface. This is done by using even strokes. Keep your arm
moving at a constant speed and keep the spray gun at a
constant distance from the surface. The best spraying distance
is 10 to 12 inches between the spray tip and the surface.
Light Coat
Do not flex wrist while spraying.
Keep the spray gun at right angles to the surface. This means
moving your entire arm back and forth rather than just flexing
your wrist.
Keep stroke smooth and at an even speed.
Keep the spray gun perpendicular to the surface, otherwise
one end of the pattern will be thicker than the other.
© 2000 Krebs - All rights reserved.
All manuals and user guides at all-guides.com
WARNING
WARNING
Heavy Coat Light Coat
Even coat throughout
Approximately
10 to 12 inches
Approximately
10 to 12 inches
Right way
Wrong way
The spray gun should be triggered by turning it on and off with
each stroke. This will save paint and avoid paint buildup at the
end of the stroke. Do not trigger the gun during the middle of a
stroke. This will result in an uneven spray and splotchy coverage.
Proper way to trigger the spray gun
Keep stroke
even
Start stroke Pull trigger Keep steady
Overlap each stroke by about 30%. This will ensure an even coating.
When you stop painting, lock the gun trigger lock, and set the
priming knob to PRIME. Turn the motor switch to OFF and
unplug the sprayer.
If you expect to be gone more than 1 hour, follow the short
term clean up procedure described in the CLEANUP section of
this manual.

Practice

CAUTION
Be sure that the paint hose is free of kinks and clear of
objects with sharp cutting edges.
1. Turn the PRIME/SPRAY knob to SPRAY.
2. Turn the pressure contol dial to its highest setting (+).
The spray hose should stiffen as paint begins to flow
through it.
3. When paint reaches the spray tip, spray a test area to
check the spray pattern.
NOTE: The pressure control dial should be set at the
maximum setting (+) in most cases when
using thicker viscosity materials such as latex
paints. You may have to lower the pressure
setting (-) when using thinner viscosity
materials such as stains. If the pressure is
set too high, you will over atomize and waste
paint. If the pressure is set too low, tailing
will appear or the paint will spatter out in
gobs rather than a fine spray.
7
Approximately
10 to 12 inches
Release trigger End stroke
English