Graco 306936N- Manuals

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

2 306936 Symbols Warning Symbol WARNING This symbol alerts you to the possibility of seriousinjury or death if you do not follow the instructions. Caution Symbol CAUTION This symbol alerts you to the possibility of damage toor destruction of equipment if you do not follow theinstructions. WARNING IN...

Page 3 - SKIN INJECTION HAZARD

3 306936 WARNING SKIN INJECTION HAZARD Spray from the gun, hose leaks, or ruptured components can inject fluid into your body and causeextremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skincan also cause serious injury. D Fluid injected into the skin m...

Page 4 - FIRE AND EXPLOSION HAZARD; TOXIC FLUID HAZARD

4 306936 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

5 306936 Installation NOTE: Reference numbers and letters in parenthesesin the text refer to the callouts in the figures and theparts drawings. NOTE: Always use Genuine Graco Parts and Acces-sories, available from your Graco distributor. If yousupply your own accessories, be sure they are ade-quatel...

Page 6 - System Accessories

6 306936 Installation System Accessories WARNING A bleed-type master air valve (B) and a fluid drainvalve (J) are required in your system. These acces-sories help reduce the risk of serious injury includ-ing skin injection, splashing in the eyes or on theskin, and injury from moving parts if you are...

Page 8 - Operation; Pressure Relief Procedure; Flush the Pump Before First Use

8 306936 Operation Pressure Relief Procedure WARNING SKIN INJECTION HAZARDThe 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 ...

Page 10 - Starting and Adjusting the Pump

10 306936 Operation WARNING MOVING PARTS HAZARDMoving parts can pinch or amputate yourfingers or other body parts. When air issupplied to the motor, the air motor piston (located behind the air motor plates) moves.Therefore, never operate the pump with the airmotor plates (P) removed. See Fig. 3. St...

Page 11 - Shutdown and Care of the Pump; Flushing

11 306936 Operation Shutdown and Care of the Pump WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page 8. For overnight shutdown, relieve the pressure. Alwaysstop the pump at the bottom of the stroke to preven...

Page 12 - Troubleshooting

12 306936 Troubleshooting WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page 8. 1. Relieve the pressure. 2. Check all possible problems and solutions beforedisassembling pump. Problem Cause Solution Pump fai...

Page 13 - Service; Disconnecting the Displacement Pump; Reconnecting the Displacement Pump

13 306936 Service Disconnecting the Displacement Pump WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page 8. 1. Flush the pump if possible. Stop the pump at thebottom of its stroke. Relieve the pressure. 2. D...

Page 14 - Displacement Pump Service

14 306936 Service Displacement Pump Service (217529 Only) Disassembly When disassembling the pump, lay out all removedparts in sequence, to ease reassembly. Refer to Fig. 5. NOTE: Repair Kit 235634 is available. For the bestresults, use all the new parts in the kit. Parts includedin the kit are mark...

Page 18 - Parts; Pump

18 306936 Parts Models 217580 and 287886, Series A15:1 Ratio President r Pump 02115 1 30 19 4 34 25 26 2 22 27 28 Ref Part No. No. Description Qty. 1 207352 AIR MOTORSee manual 306982 1 2 217529 DISPLACEMENT PUMP ASSY(217580 only)See page 19 for parts. 1 215930 DISPLACEMENT PUMP ASSY(287886 only)See...

Page 21 - Notes

Page 22 - Technical Data; Performance Data

22 306936 Technical Data Category Data Ratio 15:1 Maximum fluid working pressure 1800 psi (12 MPa, 124 bar) Maximum air input pressure 120 psi (0.8 MPa, 8.4 bar) Pump cycles per 1 gallon (3.8 liters) 35 Fluid flow at 60 cycles per minute 1.8 gpm (6.8 liters per minute) Weight 31 lb (14 kg) Wetted pa...

Page 23 - Dimensions; Mounting Hole

23 306936 Dimensions 02113 1/2 npt(f) Air Inlet 1/2 npt(f) Fluid Outlet 3/4 npt(m) Fluid Intake 10.7 in.(272 mm) 17 in.(432 mm) 31.75 in.(807 mm) Mounting Hole Layout 4.38 in.(111.3 mm)diameter 0.28 in. (7.1 mm)diameter 2.5 in.(64 mm) 5.0 in. (127 mm)