Spraying; Priming - Graco Tradeworks 150 Operation Manual

PRIMING

1
WASTE
150/170
Submerge suction tube in paint. Turn power
switch ON, and trigger gun into waste pail. When
paint comes out of drain tube, turn Prime/Spray
valve to SPRAY.

SPRAYING

1
Put trigger safety lever in SAFETY ON position.
4
Turn Pressure Control Knob right (clockwise) to
increase pressure at the gun, and turn it left
(counterclockwise) to decrease the pressure.
313381L
QUICK START-UP GUIDE
2
Project Painter
When paint comes out of gun, release trigger.
Pump will build up pressure, and motor will
stop.
2
Install tip and guard on gun, and hand tighten.
Your are now ready to spray.
5
Point Gun at surface to be sprayed about 12 in. (304 mm) away from surface, and begin
moving the gun before you trigger it. A good spray pattern is evenly distributed as it hits the
surface. Set the pressure so it is just high enough to spray without "tails". If tails persist at
the highest pressure, a smaller tip is needed to spray the material or material may need to
be thinned.
WASTE
BAD PATTERN
3
PAINT
Transfer drain tube to paint pail.
3
If tip clog occurs, this spray tip reverses,
enabling you to quickly clear obstructions
without disassembly.
GOOD PATTERN
Warnings
7