Graco 311828H Manuel d'utilisateur

Instructions - PartsDura-Flo™ PumpsStainless Steel Pumps with Severe-Duty Rod and Cylinder. For professional use only.See pages 3-6 for model informat

Installation 10 311828HAir Line AccessoriesFor air-powered pumps, install the following accessories in the order shown in FIG. 1, using adapters as ne

Installation311828H 11Key:APumpB Wall BracketD Air Line LubricatorE Bleed-type Master Air Valve (required)F Pump Air RegulatorH Electrically Conductiv

Installation 12 311828HKey:APumpB Wall BracketC Hydraulic Supply LineD Hydraulic Return LineE Drain Line (from pressure reducing valve)F Pressure Gaug

Operation311828H 13OperationPressure Relief Procedure1. Engage trigger lock.2. Shutoff the pump:a.For air-powered pumps, close the bleed-type master a

Operation 14 311828HStartup1. Connect the suction kit (T) to the pump's fluid inlet, and place the tube into the fluid supply. 2. Prepare the pum

Maintenance311828H 15MaintenancePreventive Maintenance ScheduleThe operating conditions of your particular system determine how often maintenance is r

Troubleshooting 16 311828HTroubleshooting1. Relieve the pressure, page 13. 2. Check all possible causes and problems before dis-assembling the pump.*

Repair311828H 17RepairRequired Tools• Set of adjustable wrenches• Large pipe wrench• 2-5/8 in. wrench• Torque wrench• Rubber mallet• O-ring pick• Larg

Repair 18 311828H5. Screw the nuts (107) onto the tie rods (106). Torque as noted in FIG. 3.6. Screw the coupling nut (103) onto the motor shaft (MS)

Notes311828H 19Notes

2 311828HContentsModels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Dura-Flo Pumps with NXT™ Air Motors Part No. Matrix

Parts 20 311828HPartsDura-Flo Pumps with NXT Air MotorsPump Part No.Ref. Nos. and Descriptions101 102 103 104 105 106 107 108MOTOR; see 311238LOWER; s

Parts311828H 21P24LSE N22LNO 261657186925 184129 15H370 15H562 101712 112887P24MSE N22LTO 261657186925 184129 15H370 15H562 101712 112887P25DSE N34DN0

Parts 22 311828HDura-Flo Pumps with Premier Motors7848101102103104105108106107Pump Part No.Ref. Nos. and Descriptions101 102 103 104 105 106 107 108MO

Parts311828H 23Dura-Flo Pumps with Viscount Hydraulic MotorsTI8355a101102103104105108106107Pump Part No.Ref. Nos. and Descriptions101 102 103 104 105

Dimensions 24 311828HDimensionsTI8357aDura-Flo Pumps with NXT Air MotorsTI8358aDura-Flo Pumps with Viscount Hydraulic MotorsABCDABCDDura-Flo Pumps wit

Mounting Hole Layouts311828H 25Mounting Hole LayoutsNXT Model 2200NXT Model 3400NXT Model 6500TI8069ATI8071ATI8070A6.186 in.(157 mm)Three 5/8-11 Tie R

Mounting Hole Layouts 26 311828HViscount0653Four 11 mm(0.437 in.)Mounting Holes88 mm (3.464 in.)Three M16 x2.0 Tie RodHoles50.8 mm (2.0 in.)94.3 mm (3

Technical Data311828H 27Technical DataPump Performance Charts (see pages 28-33)Fluid Outlet PressureTo find fluid outlet pressure (MPa/bar/psi) at a s

Technical Data 28 311828HKeyA 0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressureB 0.5 MPa, 4.9 bar (70 psi)

Technical Data311828H 29KeyA 0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressureB 0.5 MPa, 4.9 bar (70 psi) a

Models311828H 3ModelsDura-Flo Pumps with NXT™ Air Motors Part No. MatrixCheck your pump’s identification plate (ID) for the 6-digit part number of you

Technical Data 30 311828HKeyA 0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressureB 0.5 MPa, 4.9 bar (70 psi)

Technical Data311828H 31KeyA 0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressureB 0.5 MPa, 4.9 bar (70 psi) a

Technical Data 32 311828HKeyA 0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressureB 0.5 MPa, 4.9 bar (70 psi)

Technical Data311828H 33KeyA 0.7 MPa, 7 bar (100 psi) air pressure or 10.5 MPa, 105 bar (1500 psi) hydraulic oil pressureB 0.5 MPa, 4.9 bar (70 psi) a

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Models 4 311828HDura-Flo Pumps with NXT™ Air Motors Part Nos. (continued)Pump Part No., SeriesLower Part No. Lower Model, PackingsAir Motor Part No. R

Models311828H 5Dura-Flo Pumps with NXT™ Air Motors Part Nos. (continued)Pump Part No., SeriesLower Part No. Lower Model, PackingsAir Motor Part No. Ra

Models 6 311828HDura-Flo Pumps with Viscount® Hydraulic MotorsCheck your pump’s identification plate (ID) for the 6-digit part number of your pump. To

Warnings311828H 7WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point s

Warnings 8 311828HMOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts.• Keep clear of moving parts.• Do not operate eq

Installation311828H 9InstallationGroundingThe equipment must be grounded. Grounding reduces the risk of static and electric shock by providing an esca