Graco 261800 Choosing the Correct Tip for the Job, Tip Selection, Selecting Tip Hole Size

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Getting Started

Choosing the Correct Tip for the Job

Consider coating and surface to be sprayed. Make sure you use best tip hole size for that coating and best fan width for that surface.

Tip Selection

Selecting Tip Hole Size

• Tip hole size controls flow rate - the amount of

• Tips come in a variety of hole sizes for spraying

paint that comes out of the gun.

a range of fluids. Your sprayer includes an

HINTS:

0.015 in (0.38 mm) tip for use in most spraying

applications. Use the following table to deter-

• Use larger tip hole sizes with thicker coatings

mine the range of recommended tip hole sizes

and smaller tip hole sizes with thinner coatings.

for each fluid type. If you need a tip other than

• Maximum tip hole sizes supported by sprayer is

the one supplied, see the Reversible Tip Selec-

0.015 in. (0.38 mm).

 

tion Chart on page 16.

Tips wear with use and need periodic replace- ment.

HINTS:

As you spray, the tip wears and enlarges. Start- ing with a tip hole size smaller than the maxi- mum will allow you to spray within the rated flow capacity of the sprayer.

Maximum tip hole sizes supported by sprayer is 0.015 in. (0.38 mm).

 

 

 

Coatings

 

 

 

 

 

 

 

 

Tip Hole Size

 

 

 

Interior

Exterior

Stains

Enamels

Primers

paints

paints

 

 

 

 

 

 

0.011 in. (0.28 mm)

 

 

 

 

 

 

 

 

 

 

0.013 in. (0.33 mm)

 

 

 

 

 

 

 

0.015 in. (0.38 mm)

 

 

 

 

 

 

 

Fan Width

Fan width is the size of the spray pattern, which determines the area covered with each stroke. Narrower fans deliver a thicker coat, and wider fans deliver a thinner coat.

HINTS:

Select a fan width best suited to the surface being sprayed.

Wider fans allow provide better coverage on broad, open surfaces.

Narrower fans provide better control on small, confined surfaces.

312079A

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Image 15 Contents
Project Painter 5 Airless Sprayer Fire and Explosion Hazard Equipment Misuse Hazard Installation Grounding and Electric RequirementsThermal Overload Project Painter Component IdentificationE1 M Pressure Relief Procedure Getting StartedTrigger Lock AllControl Settings SetupHopper Method Primary Spray Method Oil- or Water-based Materials Priming and Flushing Storage Fluid Hopper MethodPRIME/CLEAN GUN Direct Immersion Setup Alternate Spray Method Priming and Flushing Storage Fluid Direct Immersion Method Install Tip and Guard Preventing Excessive Tip Wear Adjusting PressureSpraying Techniques Unclogging Spray TipCoatings Choosing the Correct Tip for the JobTip Selection Selecting Tip Hole SizeReversible Tip Selection Chart Understanding Tip NumberTip Fan Width 12 Part Mm from Surface Getting Started With Basic Techniques Triggering GunAiming Gun Rolling Ceilings, Walls and Woodwork Rolling TechniquesRelieve pressure, Shutdown & Cleaning After Hopper Method ApplicationsRelatively clear and all Power Flush PRIME/CLEAN GUN and Hose Pail Flushing Pull and hold gun trigger Turn AllControl to Open Turn off garden hose. Close Power Flush attachment Cleaning Roller Storage Short Term StorageLong Term Storage Stowing Sprayer Problem Cause Solution TroubleshootingTroubleshooting Thermal Overload, Tips Maintenance and ServiceCaring for Sprayer Paint HosesTechnical Data For Graco Canada Customers Graco Standard Warranty