4
RX-Pro
GB
Introduction
This airless spray gun is to be used for the
high pressure atomization of liquid coating
materials.
Using the Gun Trigger Lock
Always engage the gun’s trigger lock when the
gun is not in use.
1. To lock the trigger, push in the trigger
lock from left to right, when looking at
the rear of the gun.
2. To unlock the trigger, push the trigger
lock from right to left, when looking at
the rear of the gun.
1
2
Gun locked
(gun will not spray)
Gun unlocked
(gun will spray)
NEVER point the spray gun at
yourself.
Setup
Never attempt to assemble,
change, or clean the gun, tip, or
tip guard without first relieving
pressure from the spray system.
Follow the “Pressure Relief
Procedure” in the sprayer’s
Owner’s Manual.
Always use a tip safety guard
for added protection against
injection. Beware that the guard
alone will not prevent injection.
Never cut off tip guard! Always
engage gun trigger lock when
the gun is not in use. Before
servicing equipment, consult
Owner’s Manuals and follow all
warnings.
1. Set up the sprayer. Refer to the
instructions in the sprayer’s Owner’s
Manual.
2. Attach a grounded, airless spray hose to
the material inlet on the gun. Using two
wrenches (one on the gun and one on
the hose), tighten securely.
3. With the tip and tip guard off the gun,
start the sprayer. Flush and prepare the
spray system according to the sprayer’s
Owner’s Manual. Inspect the spray
system to make sure that all fittings are
secure and that there are no leaks.
4. Perform the “Pressure Relief Procedure”
described in the sprayer’s Owner’s
Manual.
5. Using a pen or similar object, insert the
tip seal (3) and seal (4) into the back
of the tip guard (2). Press in for final
adjustment.
6. Insert the tip (1) into the slot on the tip
guard.
Technical Data
Max. operating pressure
25 MPa (3600 PSI)
Material inlet thread size
NPSM 1/4” (M16 x 1.5)
Diffuser thread size
7/8 - 14 UN-2A
Wetted parts material
High-grade steel, aluminum, PTFE, hard metal
Operating temperature range
40ºF to 104ºF (5ºC to 40ºC)
Maximum material temperature
109ºF (43ºC)
Maximum sound output
81 dB(A)*
Weight
663 g (1.4 lb.)
* Measurement location: 0.5 m away from the coating surface, 0.5 m behind the spray gun,
spray pressure 12 MPa, tip size 0.021
