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™
HVLP EDGE Gun
Models: 257827
Maximum Fluid Working Pressure: 50 psi (0.35 MPa, 3.5 bar)
Maximum Air Working Pressure: 10 psi (0.07 MPa, 0.7 bar)
Registered Design No. 001147813-0001
ti13819a
Important Safety Instructions
Refer to your sprayer instruction manual for
Pressure Relief and spray instructions. Keep these
257827
instructions.
313754C
ENG
- For the application of architectural paints and coatings -
The HVLP Edge gun is not intended to be used on an external compressor
The following
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Component Identification Component Identification 2. Fill cup 3/4 full. Install cover. Latch the gun cup cover to secure it to siphon cup. D E G C ti12872a Operation B Adjust Spray Pattern J 1. Set air cap to position for spray pattern desired. H K M A ti13820a N ti12763a ID Component ID Component A Siphon Cup 2. Verify trigger slide is in SPRAY position (E) and not NEEDLE REMOVAL position (D). B Check Valve H Air Inlet ™ C Air Cap J EasyGlide Trigger D Air Nozzle K Latch D E E Fluid Needle
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Operation 2. Have spray gun in motion before triggering. Move 8. Remove retaining ring, air cap spray gun in a straight, smooth stroke. Release and fluid nozzle. Clean in solvent trigger at end of stroke. or water. Clean face of gun with a solvent or water dampened rag. 6 to 8 in. (150 to 200 mm) ti12778a WRONG RIGHT 9. Assemble gun. Wipe gun with solvent or water dampened rag. ti12793a Cleaning Spray Gun ti13850a Check Valve Troubleshooting Before cleaning gun, read all warnings and do Pres
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#2 Needle Replacement Needle Replacement Removal 6 1. Relieve pressure. 2. Remove air cap (1). 3. Push trigger slide (4) over to NEEDLE REMOVAL position (D) shown on page 2. 4. Remove fluid nozzle (2). 5. Pull needle (3) out. Installation 1. Insert needle (3). 2. Install fluid nozzle (2). 3. Push trigger slide (4) over to SPRAY position (E) 3 4 shown on page 2. ti12766a 4. Install air cap. 1 2 5 Material / Fluid Set Selection Guide Material Fluid Set #2 Fluid Set #3 Fluid Set #4 Fluid Set #5
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Troubleshooting Troubleshooting Problem Cause Solution Orange peel finish - Paint Pain droplets too large � Maintain proper spraying distance, page 2. surface not smooth � Keep turbine air filters clean to allow full air flow. � Do not use an air hose that is too long to provide sufficient atomization pressure. � If droplets are still too large, reduce fluid. Paint droplets drying too fast to prop- Keep object being sprayed out of direct sunlight. erly flow out of gun When spraying in warmer
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Technical Data Problem Cause Solution No or slow fluid flow, intermit- Wrong size fluid set being used Select proper fluid set for fluid being sprayed, tent spray, or fluttering spray page 4 Gun fluid nozzle blocked by dried Clean or replace fluid nozzle paint or damaged Cup or pressure pot cover not tight Tighten cover or replace gasket enough or gasket damaged Cup or pressure pot fluid tubes Clean or replace fluid tubes blocked by dried paint or damaged Air flow to cup blocked To check, remo
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Parts Parts 9 10 44 14 3 8a 8b 8c 1 13 8d 21 12 8 32 15 19 2 7 45 22 17 29 29c 29b 22a 29a 24 37 29d 23 22b 25 ti13822a Ref. Part Description Qty. Ref. Part Description Qty. 22a M70424 CUP, gasket 1 1 256858 BODY, gun 1 22b 244132 CUP, bottom 1 2 188493 PACKING, u-cup, gun 1 23 196463 TUBE, handle 1 3 257108 HOUSING, nozzle 1 24 277950 HANDLE, gun 1 7 192348 NUT, head 1 25 196464 COUPLER, male 1 8 256960 KIT, includes 8a, 8b, 8c, 8d 1 29 256957 CHECK VALVE, complete, includes 1 8a SPREADER, u-cu
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Graco Standard Warranty Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. T
