Graco 308846 - Manual

3 308846 WARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and resultin a serious injury. D This equipment is for professional use only. D Read all the instruction manuals, tags, and labels before operating the equipm...

4 308846 Setup CAUTION This equipment is compatible with most water-basedmaterials. See the wetted parts in the TechnicalData section and your fluid and solventmanufacturer ’s compatibility information. Do not use acid catalyzed materials; they are incom-patible with the acetal used in this pump. TO...

5 308846 Setup Hose Connections This package is shipped with the hoses connected.Before you disconnect any hoses, make a note of theproper connections. Flush Pump Before First Use The pump was tested in water. If the test solutioncould contaminate the fluid you are pumping, flush thepump thoroughly ...

6 308846 Operation Using the Gun See the gun instruction manual for gun operation,care, flushing, cleaning, and technical data. Read theentire gun manual before operating the sprayer. Pressure Relief Procedure See Fig. 1 The system remains pressurized until pressure ismanually relieved. To reduce th...

7 308846 Operation Priming the System See Fig. 1 1. Close the gun air regulator (F). 2. If your system has a fluid pressure regulator (G),close it. 3. Open the recirculating valve (J). 4. Open the bleed-type master air valve (K). 5. Slowly set the pump air regulator (E) pressure to20 to 30 psi (140 ...

8 308846 Operation Using the Recirculation Feature See Fig. 1 The recirculation tube drains unused fluid back into thefluid container, ensuring an even flow at the gun.Recirculation also provides gentle fluid agitation. Torecirculate fluid, open the recirculation valve (J) whileyou are spraying. To ...

9 308846 Maintenance See the separate component instruction manuals for individual component maintenance procedures. Access to some system components requires that you remove the shields. The following steps are for shieldremoval. Shield replacement is the reverse of these steps, so make sure you ta...

10 308846 Parts List Stand-Mount Packages with Fluid Pressure Regulators Model No. 240367, Delta Spray air spray packageModel No. 240368, Delta Spray HVLP packageModel No. 240369, PRO 3500sc electrostatic packageModel No. 240370, PRO 4500sc electrostatic packageModel No. 240371, no hoses or gun Ref....

11 308846 Parts Drawing 23 Grounding Detail 8047A 10 13 26 37 17 5 1 9 12 6 7 4 4 8 16 16 18 18 19 24 25 27 28 31 30 38 222300shown 39 40 17 34 21 22 32 33 32 29 41 42 43 44 45 46 47 44 22,23 Stand-Mount Packages with Fluid Pressure Regulators Model No. 240367, Delta Spray air spray packageModel No....

12 308846 Parts List Stand-Mount Packages with Surge Tanks Model No. 240379, Delta Spray air spray packageModel No. 240380, Delta Spray HVLP packageModel No. 240381, no hoses or gun Ref.No. Part No. Description Qty. 1 240210 SHIELD ASSY, front Contains 1a to 1h, shown in Fig. 2 onpage 9 1 3 054139 T...

14 308846 Accessory Fluid Filter Kit Fluid Filter Kit 240440 Ref.No. Part No. Description Qty. 101 114361 FILTER, fluid 1 102 113322 CONNECTOR, male 1 103 054188 TUBE; PTFE; R 3/8” O.D. 8 in. 104 113534 ELBOW, male x female 2 105 111917 NIPPLE; Nylon 1 The Fluid Filter Kit, listed above, can be inst...

15 308846 Accessory Suction Tube Kit Suction Tube Kit 240465 Ref.No. Part No. Description Qty. 201 232692 KIT ASSEMBLY, suction tube 1 202 193411 NIPPLE 1 203 193459 TUBE, recirculation 1 204 103473 TIE, wire 5 The Suction Kit, listed above, can be installed fordrawing fluid from a container that is...

16 308846 Technical Data Category Data Maximum fluid working pressure 100 psi (0.7 MPa, 7 bar) Maximum incoming air pressure 100 psi (0.7 MPa, 7 bar) Maximum operating temperature 120 _ F (49 _ C) Gun See separate gun instruction manual. Pump See separate pump instruction manual. Fluid pressure regu...

17 308846 Dimensions 8171A 34.0 in. (864 mm) 17.5 in. (445 mm) 16.5 in. (419 mm)

20 308846 Manual Change Summary This manual went from Rev. A to Rev. B to make the following changes: D Model No. 240371 (regulated packages with no hoses or gun) and Model No. 240381 (surge tank packages withno hoses or gun) are added. See the front cover and the Parts Lists on pages 10 and 12. D P...