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SERVICE & OPERATING MANUAL
RHDF2
Heavy Duty Flap Valve
AirVantage Design Level 1
Table of Contents
Safety PrecautionS
Engineering, Performance and Construciton Data ............................................................................ 1
Explanation of Pump Nomenclature .................................................................................................. 2
Performance Curve ........................................................................................................................... 3
Dimensions ........................................................................................................................................ 4
Important Installation Information ...................................................................................................... 5
Principle of Pump Operation .............................................................................................................. 7
Principle of AirVantage ...................................................................................................................... 7
Installation and Start-Up .................................................................................................................... 7
Air Supply .......................................................................................................................................... 7
Air Line Moisture ................................................................................................................................ 7
Air Valve Lubrication .......................................................................................................................... 7
Air Inlet and Priming .......................................................................................................................... 7
Between Uses ................................................................................................................................... 7
Pump Troubleshooting ....................................................................................................................... 9
AirVantage Troubleshooting ...................................................................................................... 10-11
Composite Repair Parts List ........................................................................................................... 12
Composite Repair Parts Kits ........................................................................................................... 13
Composite Repair Parts Drawing: Wetted Side ............................................................................... 14
Diaphragm and Check Valve Servicing ........................................................................................... 15
rhdf2dl1-rev0413
Warren Rupp, Inc.
• A Unit of IDEX Corporation • 800 N. Main St., Mansfield, Ohio 44902 USA
®
Telephone (419) 524-8388 • Fax (419) 522-7867 • www.warrenrupp.com
Composite Repair Parts Drawing: Air Side ...................................................................................... 16
Intermediate and AirVantage Sensor Servicing ............................................................................... 17
Air Valve Servicing, Assembly Drawings and Parts List .................................................................. 18
Air Valve Servicing with Stroke Indicators, Assembly Drawings and Parts List .............................. 19
Pilot Valve and Actuator Plunger Servicing .................................................................................... 20
Pulse Output Kits and Drawing ....................................................................................................... 21
Composite Repair Parts Drawing - AirVantage Unit ........................................................................ 23
AirVantage Servicing - Solenoid Valve and Pressure Regulator ..................................................... 24
AirVantage Servicing - Power Generation Module .......................................................................... 25
AirVantage Servicing - Control Module ........................................................................................... 26
AirVantage Servicing - Sensor Assembly ....................................................................................... 27
AirVantage Servicing - Poppet Valve Drawing ................................................................................. 28
AirVantage Servicing - Poppet Valve .............................................................................................. 29
AirVantage Servicing - Check Valve ............................................................................................... 30
Grounding the Pump ...................................................................................................................... 31
Pumping Hazardous Liquids - Shutdown Procedure ...................................................................... 32
Converting the Pump for Piping Exhaust Air ................................................................................... 32
Material Codes for the Last 3 Digits of the Part Number ................................................................ 33
CE Declaration of Conformity .......................................................................................................... 34
US Patent # 6,241,487
US Patent # 7,521,921 Pending
©Copyright 2013 Warren Rupp, Inc. All rights reserved.
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Table of Contents
Troubleshooting
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Summary of Contents for Warren rupp SANDPIPER RHDF2
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Page 1: Table Of Contents
CE Declaration of Conformity ......................34 Warren Rupp, Inc. • A Unit of IDEX Corporation • 800 N. Main St., Mansfield, Ohio 44902 USA ® Telephone (419) 524-8388 • Fax (419) 522-7867 • www.warrenrupp.com rhdf2dl1-rev0413 ©Copyright 2013 Warren Rupp, Inc. All rights reserved. - Page 2 Recycling Warren Rupp, Inc. is committed to protecting the environment and preventing pollution for the benefit of our employees, as well as local and global communities, now and in the future. Many components of SANDPIPER® Metallic AODD pumps are made of recyclable materials (see chart on page 32 for material specifications). We encourage pump users to recycle worn out parts...
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Page 3: Engineering, Performance And Construciton Data
-23° C Maximum and Minimum Temperatures are the limits for which these For specific applications, always consult The Warren Rupp Chemical Resistance Chart materials can be operated. Temperatures coupled with pressure affect the longevity of diaphragm pump components. Maximum life should not be SANDPIPER pumps are designed to be powered only by compressed air. -
Page 4: Explanation Of Pump Nomenclature
Explanation of Pump Nomenclature, RHDF2 · Flap Valve To order a pump or replacement parts, first enter the Model Number RHDF2, followed by Type Designation listed below in the far left columns. Inner Flap Type AirVantage Manifold Outer Inner Diaphragm Diaphragm Intermediate Diaphragm Valve... -
Page 5: Performance Curve
Performance Curve, RHDF2 Design Level 1 Model RHDF2 Performance Curve Performace based on the following: elastomer fitted pump, flooded suction, water at ambient conditions. The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%. SCFM (M /hr) (17) -
Page 6: Dimensions
Dimensions: RHDF2 Dimensions are ± 1/8" Figures in parenthesis = millimeters 2.62 SUCTION PORT 1" NPT AIR INLET 2" NPT 3/4" NPT EXHAUST 19.87 17.68 20.30 OPTIONAL VERTICAL DISCHARGE PORT SUCTION 2" NPT PORT 9.81 8.48 2.57 21.64 15.37 2.62 15.62 24.29 BOTH SUCTION AND DISCHARGE PORTS ARE... -
Page 7: Important Installation Information
PN: 020.107.000 result in damage to the AirVantage and air distribution components. Pipe Connection If a diaphragm failure has been detected in pumps (Style Optional Warren Rupp Tranquilizer Vacuum fitted with AirVantage, the following procedure for Limited to 125 psi Gauge... - Page 8 This Page Intentionally Blank rhdf2dl1sm-rev0413 Model RHDF2 Page 6...
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Page 9: Principle Of Pump Operation
It's not recommended to hook up rigid pipe directly to the pump. Some method of expansion joint or vibration isolator should be used. A Warren Rupp Tranquilizer is recommended to reduce the pulsation in the flow. - Page 10 This Page Intentionally Blank rhdf2dl1sm-rev0413 Model RHDF2 Page 8...
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Page 11: Pump Troubleshooting
If not, place pump closer to fluid level. CAUTION! WHENEVER TROUBLESHOOTING OR PERFORMING ANY REPAIRS ON ANY WARREN RUPP, INC. EqUIPMENT, ALWAYS REMOVE What to Check: • Suction line cavitation. THE AIR SUPPLY LINE TO THE PUMP AND WEAR PROPER PERSONAL PROTECTIVE EqUIPMENT. -
Page 12: Airvantage Troubleshooting
Caution! Whenever troubleshooting or performing any repairs on any VALVE LED NEVER LEAVES SEEK MODE - AirVantage LED PULSING IN TIME TO Warren Rupp, Inc. equipment, always remove air supply line to the pump PUMP, BUT VALVE NOT ACTUATING AND THE PUMP IS NOT SAVING AIR and wear proper personal protective equipment. - Page 13 AirVantage Troubleshooting Continued CAPSCREW, HEX SOC HD, 10-32 X .50 AirVantage RESETS AND ENTERS LEARN MODE TOO FREqUENTLY What to Check: • Check for excessive varying environmental pumping conditions (changing head or suction) • Check ice buildup in exhaust area •...
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Page 14: Composite Repair Parts List
Composite Repair Parts List Item Part Number Description Item Part Number Description 031.019.004 Ass’y - Air Valve 530.041.000 Muffler 031.098.001 Ass’y - Air Valve (Pulse Output Application) 538.108.110 Nipple, Pipe 032.058.000 Ass’y - AirVantage 545.007.330 Nut, Hex - 7/16-14 070.006.170 Bearing 547.002.110 Nut, Stop... -
Page 15: Composite Repair Parts Kits
Composite Repair Parts Kits SEAL, U-CUP Available Service And Conversion Kits GASKET, PILOT VAVLVE Air End Kit - 476.247.162 PILOT VALVE O-RING Seals, O-rings, Gaskets, Air Valve Sleeve and Spool Set, and Pilot Valve Assembly GASKET, MAIN AIR VALVE Wet End Kit – 476.270.356 (RHDF2, HDF2) Hytrel Diaphragms, Flap Valves and Neoprene Hinge Pads, Wear Pads, Sealing Rings BUMBER, AIR VALVE Wet End Kit –... -
Page 16: Composite Repair Parts Drawing: Wetted Side
Composite Repair Parts Drawing: Wetted Side Note: Refer to Composite Repair Parts List on page 12 for part numbers rhdf2dl1sm-rev0413 Model RHDF2 Page 14... -
Page 17: Diaphragm And Check Valve Servicing
FLAP VALVE SERVICING the holes in the chamber flange, turn the diaphragm assembly in the direction of tightening to align the holes so that the capscrews can be inserted. This final torquing of the last diaphragm assembly will lock Valve inspection requires removal of 3/8" hex nuts and elbows. When the top suction elbows are the two diaphragm assemblies together. -
Page 18: Composite Repair Parts Drawing: Air Side
Composite Repair Parts Drawing: Air Side Note: Refer to Composite Parts List on page 12 for part numbers rhdf2dl1sm-rev0413 Model RHDF2 Page 16... -
Page 19: Intermediate And Airvantage Sensor Servicing
INTERMEDIATE AND AirVantage SENSOR SERVICING Step#8: Reinstallation • To service the intermediate and AirVantage sensor, first shut off and bleed the air being supplied to the • Slide the new sensor assembly in the intermediate. pump. For safety purposes, the air supply line should be disconnected from the pump. Shut off both the • “AirVantage CAUTION” – Make sure the cable assembly fits into the groove machined in the suction and discharge lines to the pump. -
Page 20: Air Valve Servicing, Assembly Drawings And Parts List
Air Valve Servicing, Assembly Drawing & Parts List ITEM PART NUMBER DESCRIPTION QTY. AIR VALVE ASSEMBLY PARTS LIST 031.012.162 SLEEVE & SPOOL SET Item Part Number Description 095.043.156 DESCRIPTION 031-183-003 Air Valve Assembly 031.012.162 Sleeve and Spool Set 132.014.358 BUMBER, AIR VALVE 095.043.156 Description 165.011.157... -
Page 21: Air Valve Servicing With Stroke Indicators, Assembly Drawings And Parts List
Air Valve with Stroke Indicator Assembly Drawing and Parts List AIR VALVE ASSEMBLY PARTS LIST Item Part Number Description 031-147-003 Air Valve Assembly 031-012.162 Sleeve and Spool Set 095-043.156 Description 132-014.358 Bumper, Air Valve 165-065.010 Cap, End 170.032.330 Capscrew, Hex Head 1/4-20 x 3/4 360.010.427 Body, Air Valve 560.020.360... -
Page 22: Pilot Valve And Actuator Plunger Servicing
Pilot Valve and Actuator Plunger Servicing • If the pilot valve does not fit flush against the gasket, check to make sure the actuator plunger are pushed all the way. Failure to do so may cause damage to the pilot valve or the actuators. Step #1: Remove the Patch Cable •... -
Page 23: Pulse Output Kits And Drawing
Pulse Output Kit Drawing PULSE OUTPUT KIT OPTION This pump can be fitted with a Pulse Output Kit. This converts the mechanical strokes of the pump to an electrical signal which interfaces with the Stroke Counter/ Batch Controller or user control devices such as a PLC. - Page 24 This Page Intentionally Blank rhdf2dl1sm-rev0413 Model RHDF2 Page 22...
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Page 25: Composite Repair Parts Drawing: Airvantage Unit
Composite Repair Parts Drawing: AirVantage Unit ITEM NO. PART NUMBER DESCRIPTION QTY. 020.069.000 REGULATOR AirVantage Composite Parts List 031.199.000 POWER GENERATION MODULE ITEM NO. PART NUMBER DESCRIPTION QTY. 171.079.115 CAPSCREW, HEX SOC HD, 10-32 X .50 020.069.000 REGULATOR 171.080.115 CAPSCREW, HEX SOC HD, 10-32 X 1.00 031.199.000 POWER GENERATION MODULE 171.081.115... -
Page 26: Airvantage Servicing - Solenoid Valve And Pressure Regulator
AirVantage Servicing - CAPSCREW, HEX SOC HD 10-32 X .50 Solenoid Valve and Pressure Regulator Solenoid Valve and Pressure Regulator To service the solenoid valve or the pressure regulator, first shut off and bleed the air being supplied to the pump. For safety purposes the air supply line should be disconnected from the pump. Then shut off the suction and discharge lines to the pump. -
Page 27: Airvantage Servicing - Power Generation Module
AirVantage Servicing - Power Generation Module CAPSCREW, HEX SOC HD, 10-32 X .50 To service the power generation module, first shut off and bleed the air being supplied to the pump. For safety purposes the air supply line should be disconnected from the pump. Then shut off the BOTTOM COVER suction and discharge lines to the pump. -
Page 28: Airvantage Servicing - Control Module
AirVantage Servicing - Control Module Step #5: Reinstalling • When reinstalling the new control module, make sure to feed the solenoid valve connector wire through To service the control module, first shut off and bleed the air being supplied to the pump. For safety the hole in the poppet valve assembly. -
Page 29: Airvantage Servicing - Sensor Assembly
AirVantage Servicing - Sensor Assembly To service the control module, first shut off and bleed the air being supplied to the pump. For safety purposes the air supply line should be disconnected from the pump. Then shut off the suction and discharge lines to the pump. -
Page 30: Airvantage Servicing - Poppet Valve Drawing
AirVantage Servicing - CAPSCREW, HEX SOC HD, 10-32 X .50 Poppet Valve Drawing COVER SEAL, O-RING REGULATOR VALVE, SOLENOID VALVE, POPPET SEAL, O-RING O-RING Optional 1/4" NPT Pipe Plug (P/N 618.011.330) CONTROL MODULE Must be installed if performing direct spray wash-down of pump (Purchased Separately) O-RING... -
Page 31: Airvantage Servicing - Poppet Valve
AirVantage Servicing - Poppet Valve Step #6: Reinstallation Step #1: remove the Patch cable • Install the control module on the poppet valve assembly. Make sure to feed the solenoid valve connector wire through the hole in the poppet valve assembly. Install the two 10-32 x 1.00 socket head cap screws •... -
Page 32: Airvantage Servicing - Check Valve
AirVantage Servicing - Check Valve airVantage - check Valve assembly To service the check valve, first shut off and bleed the air being supplied to the pump. For safety purposes the air supply line should be disconnected from the pump. Then shut off the suction and discharge lines to the pump. -
Page 33: Grounding The Pump
Grounding The Pump One eyelet is fastened to the pump hardware. This 8-foot long (244 centimeters) Ground Strap, part number 920-025-000, can be ordered as a service item. One eyelet is installed to a true earth ground. (Requires a 5/16 or 8mm maximum diameter bolt) To reduce the risk of static electrical sparking, this pump must be grounded. -
Page 34: Pumping Hazardous Liquids - Shutdown Procedure
PuMPinG HaZarDouS LiQuiDS CONVERTED EXHAUST ILLUSTRATION • When a diaphragm fails, the pumped liquid or fumes enter the air end of the pump. Fumes are exhausted into the surrounding environment. When pumping hazardous or toxic PUMP INSTALLATION AREA materials, the exhaust air must be piped to an appropriate area for safe disposal. See SAFE AIR illustration #1 at right. -
Page 35: Material Codes For The Last 3 Digits Of The Part Number
General Electric Co. Bronze, Alloy 954, ASTM B505 PTFE (Bronze and moly filled) Philthane (Tuftane) SANDPIPER, PortaPump, Tranquilizers Bronze, Bearing Type, Filled PTFE Carboxylated Nitrile and SludgeMaster are registered Oil Impregnated tradenames of Warren Rupp, Inc. rhdf2dl1sm-rev0413 Model RHDF2 Page 33... -
Page 36: Ce Declaration Of Conformity
Declaration of Conformity Manufacturer: Warren Rupp, Inc. , 800 N. Main Street, P.O. Box 1568, ® Mansfield, Ohio, 44901-1568 USA Certifies that Air-Operated Double Diaphragm Pump Series: HDB, HDF, M Non-Metallic, S Non-Metallic, M Metallic, S Metallic, T Series, G Series, U Series, EH and SH High Pressure, RS Series, W Series, SMA and SPA Submersibles, and Tranquilizer Surge Suppressors comply with the European Community Directive 2006/42/EC on Machinery, according to Annex VIII.
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