Graco Inc 313516C important safety instructions Setup, Connect Air Line, Connect Fluid Hose

Page 14

Setup

Setup

Connect Air Line

NOTE:

•You must install an air pressure regula- tor (F) on each gun air line to control air pressure to the gun. See FIG. 6.

•If your regulated air source does not have a filter, install an air filter (G) on each air line to ensure a dry, clean air supply to the gun. Dirt and moisture can ruin the appearance of your finished workpiece. See FIG. 6.

•Install a bleed type air shutoff valve (E) on each gun air supply line, down- stream of the gun air regulator, to shut off air to the gun.

1.For manifolds with a separate ATOM and FAN port, the gun cylinder, fan, and atomi- zation air must be supplied and regulated separately. For the manual fan valve mani- fold, only one supply line is required for both atomization and fan air.

NOTE: The gun atomizing and fan air inlets are 3/8 in. O.D. tubing. The cylinder air inlet accepts 1/4 in. (6.3 mm) O.D. tubing. Use 3/8 in. (9.5 mm) O.D. tubing for fan and atomiza- tion air to minimize excessive pressure drop in the hoses.

2.Connect each air hose (D) to a regulated air supply line (H).

H

G

F E D ti01990

FIG. 6: Connect Air Line

Connect Fluid Hose

NOTE:

•Before connecting the fluid line, blow it out with air and flush it with solvent. Use solvent that is compatible with the fluid to be sprayed.

•Install a fluid regulator (L) on the fluid line to control fluid pressure to the gun.

•Install a fluid shutoff valve (M) to shut off the fluid supply to the gun.

•Filter the fluid line of coarse particles and sediment to avoid clogging the fluid nozzle and causing finishing defects. Inline fluid filter 24B707 is available. See Accessories, page 34.

1.Connect the fluid supply hose (J) to the gun fluid inlet (S), 1/4 npsm thread. See FIG. 8.

2.Connect the other end of the fluid hose (J) to a regulated fluid supply outlet (M).

3.In a circulating system, connect a grounded fluid return hose to the gun fluid outlet (T). See FIG. 8.

In a non-circulating system, remove the gun fluid outlet fitting (T) and plug the outlet port with the pipe plug supplied. See FIG. 8.

K

L

M

J

ti7016a

FIG. 7: Connect Fluid Hose.

14

313516C

Page 13 Page 15
Image 14
Page 13 Page 15
Contents Important Safety Instructions Automatic AirPro Spray GunsContents ModelsFire and Explosion Hazard Pressurized Equipment Hazard Selection Charts General Metal ApplicationsGun Selection High Wear ApplicationsWood Applications Hvlp GunsConventional Guns Proper Needle/Nozzle SelectionAir Caps Air Flow Air FlowAtomizing Air Fan Air Maximum HVLP/Compliant inlet manifold pressure Configure Gun and Manifold InstallationVentilate Spray Booth Circulating SystemInstall Air Fittings Ground SystemStationary Support Mount GunReciprocating Arm Rod Mount Retrofit Adapter Plate Retrofit Adapter Plate MountConnect Fluid Hose SetupConnect Air Line Flush Spray Gun Position Air CapFan Air psi Adjust Spray PatternSuggested Starting Settings Atomization Spray GunAir Pressure Regulator Apply Fluid Pressure Relief ProcedureOperation IncorrectDaily Gun Care General System Maintenance Clean and Flush GunProblem Cause Solution TroubleshootingGeneral Troubleshooting Spray Pattern Troubleshooting Service DisassemblyAlternate Fluid Control Shown Reassembly Parts 17† 21† Alternate Fluid Control 20† 22† 36† 24a 25aGasket Nozzle Repair KitsGeneral Metal Applications High Wear Applications Wood ApplicationsManifold with bottom fluid ports Part Description QtySide Fluid Ports and Fan Adjustment Valve Part No C342Description Qty Not shown, optional size Not sold separately Part No only106 Accessories Spray Tip Filters Hvlp Pressure Verification KitInline Fluid Filter 24B707 Count Carton Pack DescriptionManifold Model 288221, All Gun Models DimensionsManifold Models 288217 or 288218, All Gun Models Manifold Model 288223 or 24C342, All Gun Models Manifold Model 288160 or 288211, All Gun ModelsMounting Hole Layouts 23.4 mm 10.2 mm 53.3 mm 50 in .7 mm Mounting hole 216 23.4 mm 10.2 mm 27.9 mm 375 in .5 mm Mounting hole Retrofit Adapter Plate Sound Data Technical DataTriggering Speed Cylinder Air Fluid Pressure Air Pressure Msec to fullyGraco Headquarters Minneapolis Graco Standard WarrantyGraco Information
Top Page Image Contents