Graco Ratio President Pump 10:1- Manuals

Page 2 - Warning Symbol; Caution Symbol; CAUTION; WARNING; EQUIPMENT MISUSE HAZARD

2 308738 Table of Contents Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshoo...

Page 3 - INJECTION HAZARD; MOVING PARTS HAZARD

308738 3 WARNING INJECTION HAZARD Spray from the gun/valve, hose leaks, or ruptured components can inject fluid into your body andcause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on theskin can also cause serious injury. D Fluid injected into the skin ...

Page 4 - FIRE AND EXPLOSION HAZARD; TOXIC FLUID HAZARD

4 308738 WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition andresult in a fire or explosion and serious injury. D Ground the equipment and the object being sprayed. Refer to Grounding on page 5. D If there is any static spar...

Page 5 - Installation; Prepare the Operator

308738 5 Installation NOTES: D Reference numbers and letters in parentheses inthe text refer to the callouts in the figures anddrawings. D Always use Genuine Graco Parts and Accessories,available from your Graco distributor. If you supplyyour own accessories, be sure they are adequatelysized and pre...

Page 6 - Typical Installation

6 308738 Installation Typical Installation Fig. 2 KEY A Pump B Bung adapter C Air line lubricator D Bleed-type master air valve (required for pump) See Warning on page 7 for part number. E Pump air regulator F Air line filter G Bleed-type master air valve (for accessories) H Electrically conductive ...

Page 7 - System Accessories

308738 7 Installation System Accessories WARNING A bleed-type master air valve (D) and a fluid drainvalve (L) are required in your system. Theseaccessories help reduce the risk of serious injuryincluding fluid injection, splashing in the eyes or onthe skin, and injury from moving parts if you areadj...

Page 8 - Operation; Flush the Pump Before First Use; Starting and Adjusting the Pump

8 308738 Operation Pressure Relief Procedure WARNING INJECTION HAZARD The system pressure must be manuallyrelieved to prevent the system fromstarting or spraying accidentally. Fluid under high pressure can be injected through theskin and cause serious injury. To reduce the risk ofan injury from inje...

Page 9 - Shutdown and Care of the Pump; Flushing the Pump

308738 9 Operation WARNING COMPONENT RUPTURE HAZARD To reduce the risk of overpressurizingyour system, which could causecomponent rupture and serious injury, never exceed the specified maximum air inputpressure to the pump (see Technical Data on page 14). 9. Control the pump speed and fluid pressure...

Page 10 - Troubleshooting

10 308738 Troubleshooting WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Relieve the pressure. 2. Check all possible problems and solutions beforedisassembling pump. Problem Cause Solution Pump fa...

Page 11 - Service; Disconnecting the Displacement Pump; Reconnecting the Displacement Pump

308738 11 Service Disconnecting the Displacement Pump WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 1. Flush the pump if possible. Stop the pump at thebottom of its stroke. Relieve the pressure. 2. ...

Page 12 - Parts

12 308738 Parts 07200 1 2 4 5 6 7 8 9 Part No. 239326, Series A Ref Part No. No. Description Qty 1 207352 AIR MOTOR see manual 306982 1 2 220465 DISPLACEMENT PUMP ASSY, see manual 307044 1 3 222308 BUNG ADAPTER;consists of items 4 and 5 1 4 210834 . ADAPTER 1 5 104542 . CAPSCREW 1 6 166237 ROD, tie;...

Page 13 - Dimensions

308738 13 Dimensions F (fluid intake) E (fluid outlet) D (air inlet) A B 07199 G (bung adapter) Dimension Measurement A 883 mm (34.75 in.) B 1454 mm (57.25 in.) D 1/2 npt(f) E 3/4 npt(f) F 3/4 npt(f) G 2 in. npt

Page 15 - Performance Chart

308738 15 Technical Data FLUID FLOW (TEST FLUID: NO. 10 WEIGHT OIL) 0 300 600 900 0.0 0.5 1.0 1.5 2.0 2.5 3.0 KEY: Fluid Outlet Pressure – Black CurvesAir Consumption – Gray Curves A 6.2 bar (0.62 MPa, 90 psi) Air Pressure B 4.9 bar (0.49 MPa, 70 psi) Air Pressure C 2.8 bar (0.28 MPa, 40 psi) Air Pr...

Page 16 - The Graco Standard Warranty; Graco Information

16 308738 The Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on thedate of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco,...