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O
l
SPRAY
PRIME
SPRAY
PRIME
PRIME/SPRAY knob
PRIME position SPRAY position
ON/OFF
switch
O = OFF
l = ON
PRIME/
SPRAY
knob
Spray
gun
Spray
tip
Hose
bracket
Handle
Motor
housing
Lubricating
area (on front
of face plate
Pail bracket
Spray hose
Return
tube
Fluid
section
Suction
tube
Suction set screen
Customer Service: 800-686-8525 4 © 2002 Wagner Spray Tech - All rights reserved.
English
COMPONENTS AND DESCRIPTION
C
OMPONENTS
The shipping carton for your painting system contains the following:
• Suction set and return tube
• Spray gun with filter
• Spray tip assembly (see chart below)
• 50 foot long, 1/4 inch diameter pressure hose
• Separating Oil
CONTROLS AND
FUNCTIONS
ON/OFF Switch................The ON/OFF switch turns the unit on
and off (O=OFF, l=ON).
Suction Set.......................Fluid is drawn through the suction
set into the pump.
Fluid Section ....................A piston in the fluid section moves up
and down to create the suction that
draws fluid through the suction set.
Spray Gun........................The spray gun controls the delivery
of the fluid being pumped. The gun
model you have depends on your
sprayer model (refer to Spray
Gun/Tip Chart, below).
Spray Hose ......................The spray hose connects the gun to
the pump.
Return Tube......................Fluid is sent back out through the
return tube to the original container.
PRIME/SPRAY Knob........The PRIME/SPRAY knob directs fluid
to the spray hose when set to SPRAY
or the return tube when set to PRIME.
The arrows on the PRIME/SPRAY
knob shows the rotation directions for
PRIME and SPRAY.
The PRIME/SPRAY knob is also used
to relieve pressure built up in the
spray hose (Pressure Relief
Procedure, page 6)
Pressure Control Dial.......The pressure control dial controls
the amount of force the pump uses
to push the fluid (see graphic below
for locations).
Pressure Control Dial
Rear of motor shroud,
1420, 1620, 1720,
and 1920 models.
Front face plate,
2120 model
Spray hose
port
Pressure Control Dial
Sprayer
Model
Gun
Model
Tip
Size
Max.
Size
Recommended
Filter
1620
1720
1920
GX-07
GX-07
GX-08
.013
.015
.017
.015
.017
.019
Yellow (fine)
1420 GX-06 .013 .015 Yellow (fine)
Yellow (fine)
White (medium)
2120 GX-10 .017 .021 White (medium)
Spray Gun/Tip Chart