Graco 257065 Manual De Usuario

1. Unscrew tip and guard 

assembly from gun.

2. Uncoil hose and connect 

one end to gun. Use two 
wrenches to tighten 
securely

3. Connect other 

end of hose to 
sprayer.

4. Turn OFF power switch.

5. Turn Pressure Control Knob 

all the way left 
(counter-clockwise) to 
minimum pressure.

Before you use your sprayer for the first time or begin a
new spraying project, you need to prime the sprayer and
flush the storage fluid out of the sprayer.

1. Make sure the power switch is 

OFF and the sprayer is 
unplugged.

If hose is already connected, make sure 
connections are tight.

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To spray lacquers with the ProLTS 17 or Pro-
LTS 19, you must purchase lacquer conversion 
kit 256212, and follow priming procedure for 
oil-based materials. The LTS 15 and LTS 17 
units are not intended for lacquers.

•

When spraying water-based materials, 
flush the system thoroughly with water.

•

When spraying oil-based materials, flush 
the system thoroughly with mineral spirits 
or compatible, oil-based flushing solvent.

•

To  spray  water-based materials after 
spraying oil-based materials, flush the 
system thoroughly with water first. The 
water flowing out of prime tube should be 
clear and solvent-free before you begin 
spraying the water-based material. 

•

To  spray  oil-based materials after spray-
ing water-based materials, flush the sys-
tem thoroughly with mineral spirits or a 
compatible oil-based flushing solvent first. 
The solvent flowing out of the prime tube 
should not contain any water.

•

When flushing with solvents, ground pail 
and gun. Read Grounding and Electric 
Requirements, page 6.

•

To avoid fluid splashing back on your skin 
or into your eyes, always aim gun at inside 
wall of pail.

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