Haier 1590 SA - Manuals

Installation 6 310622L F IG . 2 • Air and fluid hoses: Use only grounded hoses with a maximum of 500 ft (150 m) combined hose length to ensure grounding continuity. • Air compressor: Follow the manufacturer’s recom-mendations. • Fluid supply container: Follow the local code. Mountings • Be sure the ...

Installation 310622L 7 4. At inlet fluid pressures greater than 15 psi (0.1 MPa, 1 bar), diaphragm life will be shortened. 5. See the Technical Data on pages 34 and 37 for maximum suction lift (wet and dry). Fluid Outlet Line A fluid drain valve (J) is required to relieve pressure in the hose if it ...

Installation 8 310622L Changing the Orientation of the Fluid Inlet and Outlet Ports The pump is shipped with the ports facing the same direction. To re-orientate the ports into any position: 1. Remove the clamps (130) holding the inlet and/or outlet tee to the elbows. 2. Rotate the manifold tee (339...

Operation 10 310622L Operation Pressure Relief Procedure 1. Shut off the air to the pump. 2. Open any available outbound fluid valve to relieve fluid pressure from the pump. 3. If fluid is still in the outbound fluid lines, isolate this fluid as follows: a. Close the outbound fluid valves. b. Slowly...

Maintenance 310622L 11 Maintenance Lubrication The air valve is designed to operate unlubricated, how-ever if lubrication is desired, every 500 hours of opera-tion (or monthly) remove the hose from the pump air inlet and add two drops of machine oil to the air inlet. Flushing Insert suction tube int...

Maintenance 12 310622L Preventive Maintenance Schedule Establish a preventive maintenance schedule based on the pump’s service history. This is especially important for prevention of spills or leakage due to diaphragmfailure. The following is a list of recommended maintenance procedures and frequenc...

Troubleshooting 14 310622L Troubleshooting • Relieve the pressure before checking or servicing the equipment. • Check all possible problems and causes before disassembling the pump. PROBLEM CAUSE SOLUTION Pump cycles at stall or fails to hold pressure at stall. Worn check valve balls (541) or seats ...

Service 16 310622L Service Repairing the Air Valve Tool Required • Torque wrench • Torx (T20) screwdriver or 7 mm (9/32 in.) socket wrench • Needle-nose pliers • O-ring pick • Lithium base grease Disassembly 1. Relieve the pressure. 2. With a Torx (T20) screwdriver or 7 mm (9/32 in.) socket wrench, ...

Service 310622L 19 Check Valve Repair Disassembly 1. Relieve the pressure. Disconnect all hoses. 2. Remove the pump from its mounting. Drain. 3. From the outlet manifold, remove both upper clamps (132a). 4. Remove outlet manifold leaving elbows (128), gas-kets (129), clamps (130), and tee (339) asse...

Service 310622L 21 7. Repeat for inlet manifold. Reassembly 1. Reassemble inlet and outlet fluid manifolds in reverse order. See step 6. Tighten clamps handtight. 2. Reassemble ball or flapper check assembly in reverse order. See step 5. Tighten clamps handtight. Diaphragm Repair Tools Required • To...

Service 310622L 23 4. Grease the length of the diaphragm shaft (121), and slide it through the housing (101). 5. Assemble the other diaphragm assembly to the shaft as explained in step 2. 6. Non 3A approved diaphragms: Using a 5/8 in. wrench hold the wrench flats of one diaphragm assembly and torque...

Pump Matrix 310622L 25 Pump Matrix 3150 Stainless Steel Sanitary Pumps Your Model No. is marked on the pump’s serial plate. To determine the Model No. of your pump from the follow-ing matrix, select the six digits which describe your pump, working from left to right. The first digit is always S, des...

Parts Drawing 26 310622L Parts Drawing 3A Pump Shown 128 132 *242 *541 233 *240 234 128 *129 130 *331 129* 130 135 446* Flapper Check Valve Assembly TI7645c 339* 445 Apply a high strength thread locker to diaphragm plate side of screw threads. Apply a medium strength thread locker to shaft side of s...

Parts List 310622L 27 Parts List Pump Configuration Parts List * Indicates replacement parts. Inlet and Outlet Parts List * Indicates replacement parts. Digit Ref. No. Part No. Description Qty Model 3150 A 3A Approved Ball Check 132 510490 CLAMP, 4 in. 4 2XB 15H406 SEAT 4 234 249533 COVER, fluid 2 2...

Parts List 28 310622L Diaphragm Material Parts List * Indicates replacement parts. † Indicates a recommended spare part. Digit Ref. Part Description Qty Model 3150 A 253224 3A Approved, EPDM, Overmolded; includes 110 and 446 110 112181 U-CUP 2 446*† DIAPHRAGM ASSY 2 445 189298 PLATE, diaphragm(air s...

Parts List 310622L 29 Check Ball Material Parts List * Indicates replacement parts.† Indicates a recommended spare part. Digit Ref. Part Description Qty Model 3150 A 3A Approved, PTFE 541*† 112359 BALL 4 F Flapper check NONE 6 Santoprene 541*† 112361 BALL 4 7 BUNA-N 541*† 15B492 BALL 4 8 fluoroelast...

Parts List 310622L 31 Parts List Air Section Parts ◆ Parts included in Air Valve Repair Kit 255122 (purchase separately). ▲ Replacement Danger and Warning labels, tags, and cards are available at no cost. Fluid Section Parts Leak Detector and Pump Stand Parts List * Indicates replacement parts.† Ind...

Accessories 32 310622L Accessories 15D990 Leak Detector Sensor and control package that monitors the dia-phragm condition. In case of diaphragm failure, the con-trol will provide an audible alarm and relay contacts for remote alarms or solenoids. See Leak Detector manual 311200. 3150 Conversion Kits...

Model 1590 310622L 33 Model 1590 Dimensional Drawing 22.0 in. (558.8 mm) 23.5 in. (596.9 mm) 35.8 in. (909.3 mm) 24.9 in. (632.5 mm) 8.6 in. (218.4 mm) TI8778a TI8777a

Model 1590 34 310622L Model 1590 Technical Data Santoprene® is a registered trademark of the Monsanto Co. Loctite® is a registered trademark of the Loctite Corporation. * Displacement per cycle may vary based on suction condition, discharge head, air pressure, and fluid type. ** Noise levels measure...

Model 3150 36 310622L Model 3150 Dimensional Drawing TI4685d 37.5 in. (952.5 mm) 19.3 in. (490.2 mm) 22.0 in (558.8 mm) TI4929d 28.3 in. (718.8 mm) 6.5 in. (165.1 mm) 23.5 in. (596.9 mm) 28.4 in. (721.4 mm) 6.5 in. (165.1 mm) 37.6 in. (955.0 mm) TI7610c 3A Ball Check Valve Pumps Sanitary Ball Check ...

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. This manual contains English. MM 310622 Graco Headquarters: Minneapolis International Offices: Bel...