Graco 310622ZAF User Manual

Instructions/Parts ListSaniForce™ High SanitationDiaphragm PumpsModels 1590 HS, 1590 3A, 3150 HS, 3150 3AFor use in sanitary applications. For profess

Installation 10 310622ZAFFluid Outlet Line1. Use flexible, grounded fluid hoses (L) where possi-ble. 2. For best sealing results, use a standard tri-c

Installation310622ZAF 11Changing the Orientation of the Fluid Inlet and Outlet PortsThe pump is shipped with the ports facing the same direction. To r

Installation 12 310622ZAFAir Exhaust VentilationThe air exhaust port is 3/4 npt(f). Do not restrict the air exhaust port. Excessive exhaust restrictio

Operation310622ZAF 13OperationPressure Relief Procedure1. Shut off the air to the pump.2. Open any available outbound fluid valve to relieve fluid pre

Maintenance 14 310622ZAFMaintenanceLubricationThe air valve is designed to operate unlubricated. If lubrication is desired, every 500 hours of operati

Maintenance310622ZAF 15Preventive Maintenance ScheduleEstablish a preventive maintenance schedule based on the pump’s service history. This is especia

Troubleshooting 16 310622ZAFTroubleshooting• Follow the Pressure Relief Procedure, page 13, before checking or servicing the equipment.• Check all pos

Troubleshooting310622ZAF 17PROBLEMCAUSE SOLUTIONLeak in inlet or outlet sanitary fit-ting.Loose sanitary clamp. Tighten clamp.Damaged or worn gasket.

Service 18 310622ZAFServiceRepairing the Air ValveTool Required• Torque wrench• Torx (T20) screwdriver or 7 mm (9/32 in.) socket wrench• Needle-nose p

Service310622ZAF 195. Inspect the valve plate (108) in place. If damaged, use a Torx (T20) screwdriver or 7 mm (9/32 in.) socket wrench to remove the

2 310622ZAFContentsModels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Models for Ram or BES Mounting . . . . . . . . . .

Service 20 310622ZAF6. Grease the lower face of the pilot block (116) and install so its tabs snap into the grooves on the ends of the pilot pins (114

Service310622ZAF 21Check Valve RepairDisassemblyReference numbers with an asterisk (*) are replacement parts. For a complete list of replacement parts

Service 22 310622ZAFFor Sanitary Ball Check pumps: remove ball gasket (242) and ball (541). Remove lower clamp (132b), seat (233), and gasket (240). C

Service310622ZAF 236. Disassemble the outlet manifold. Remove clamps (130), tee (339), gasket (129), and elbow (128). Clean all parts and inspect for

Service 24 310622ZAF4. With both fluid covers removed, using two 5/8 in. wrenches hold the wrench flats (Y) on the plates of each diaphragm assembly a

Service310622ZAF 25Reassembly1. Install the shaft u-cups (110) so the lips face out of the housing (101). Lubricate the u-cups. See Reas-sembly of Bea

Service 26 310622ZAF3A/Overmolded Diaphragm Repair NOTE: If your pump uses standard diaphragms, see page 23.Tools Required• Torque wrench• 19 mm open

Service310622ZAF 27Reassembly1. Install the shaft u-cup packings (110*) so the lips face out of the housing (101). Lubricate the pack-ings. See FIG. 2

Service 28 310622ZAFBearing and Air Gasket Removal Tools Required• Torque wrench• 10 mm socket wrench• Bearing puller• O-ring pick• Press, or block an

Service310622ZAF 294. Align the new air cover gasket (119) so the pilot pin (114) protruding from the center housing (101) fits through the proper hol

Models310622ZAF 3ModelsNOTE: See Pump Matrix, page 30, to determine the part number of configured pumps.Continued on next page.Model Series Connection

Pump Matrix 30 310622ZAFPump Matrix NOTE: For BES/Ram Models (Non-Matrix Part Numbers 24xxxx), see page 40.SaniForce 3150 Stainless Steel Sanitary Pum

Pump Matrix310622ZAF 31SaniForce 1590 Stainless Steel Sanitary PumpsThe table below shows all available configurations for 1590 Stainless Steel Sanita

Parts Drawing, Fluid Section 32 310622ZAFParts Drawing, Fluid Section3A Pump Shown128132*242*541233*240234128*129130 *331129* 130135446*Flapper Check

Parts List, Fluid Section310622ZAF 33Parts List, Fluid SectionPump Configuration* Indicates replacement parts.Inlet and Outlet* Indicates replacement

Parts List, Fluid Section 34 310622ZAFInlet and Outlet Parts (Continued)Digit Ref. Part Description Qty.Model 3150All128 234531 ELBOW 4129 15H459 GASK

Parts List, Fluid Section310622ZAF 35Diaphragm Material* Indicates replacement parts.† Indicates a recommended spare part.Digit Ref. Part Descriptio

Parts List, Fluid Section 36 310622ZAFCheck Ball Material* Indicates replacement parts.† Indicates a recommended spare part.Digit Ref. Part Descripti

Parts List, Fluid Section310622ZAF 37

Parts Drawing, Air Section and Stand 38 310622ZAFParts Drawing, Air Section and Stand104◆103102105◆111110◆116◆114115◆103108◆112113110◆117121101659164T

Parts List, Air Section and Stand310622ZAF 39Parts List, Air Section and StandAir Section - All Models◆ Parts included in Air Valve Repair Kit 255122

Models 4 310622ZAFModels for Ram or BES MountingNOTE: See pages 40-41 for parts.24C124(for ram and BES mounting)B 3150 Sanitary Ball Check Pump for Ra

Parts List, Models 248273, 248274, 24C124, 24E440, 24E667, 24J388, and 24J389 40 310622ZAFParts List, Models 248273, 248274, 24C124, 24E440, 24E667, 2

Parts List, Models 248273, 248274, 24C124, 24E440, 24E667, 24J388, and 24J389310622ZAF 41Parts that Vary by ModelRef. Description Qty 248273 248274 24

Accessories 42 310622ZAFAccessories15D990 Leak DetectorSensor and control package that monitors the dia-phragm condition. In case of diaphragm failure

3150 Conversion Kits310622ZAF 43

Model 1590 Dimensional Drawing 44 310622ZAFModel 1590 Dimensional DrawingNOTE: Dimensions are identical for tri-clamp and DIN models.23.6 in. (594.4 m

Model 1590 Technical Data310622ZAF 45Model 1590 Technical DataSantoprene® is a registered trademark of the Monsanto Co.Loctite® is a registered tradem

Model 1590 Performance Chart 46 310622ZAFModel 1590 Performance ChartTest Conditions: Pump tested in water with inlet submergedTo find Fluid Outlet Pr

Model 3150 Dimensional Drawing310622ZAF 47Model 3150 Dimensional DrawingNOTE: Dimensions are identical for tri-clamp and DIN models.TI4685e37.5 in. (9

Model 3150 Technical Data 48 310622ZAFModel 3150 Technical DataSantoprene® is a registered trademark of the Monsanto Co.Loctite® is a registered trade

Model 3150 Performance Chart310622ZAF 49Model 3150 Performance ChartTest Conditions: Pump tested in water with inlet submergedTo find Fluid Outlet Pre

Models310622ZAF 5Material Certification Reference: SaniForce Product FamilyIssue Date: September 14, 2011 All fluid contact materials in the SaniFor

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

Warnings 6 310622ZAFWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion poin

Warnings310622ZAF 7EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of

Installation 8 310622ZAFInstallationGeneral Information• The typical installation shown in FIG. 3 is only a guide for selecting and installing system

Installation310622ZAF 9FIG. 2: Ground Wire Connection• Air and fluid hoses: Use only grounded hoses with a maximum of 500 ft (150 m) combined hose len