Table of Contents
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DR LLERS
S E R I E S
See pages 20 & 21
II 2GD T5
for ATEX ratings
Table of Contents
Engineering Data and Performance Curve............................................................ 1
Temperature Limitations and Explanation of Pump Nomenclature ....................... 2
Dimensions DMF2R .............................................................................................. 3
Dimensions DMF2S............................................................................................... 4
Principle of Operation ............................................................................................ 5
Installation and Start-Up ........................................................................................ 5
Air Supply .............................................................................................................. 5
Air Inlet & Priming .................................................................................................. 6
Air Exhaust ............................................................................................................ 7
Between Uses ....................................................................................................... 7
Flap Valve Servicing .............................................................................................. 7
Diaphragm Servicing ............................................................................................. 8
Reassembly ........................................................................................................... 8
Pilot Valve .............................................................................................................. 9
Pilot Valve Actuator ................................................................................................ 9
Service Instructions: Troubleshooting ................................................................... 9
Warranty ................................................................................................................ 9
Material Codes .................................................................................................... 10
Composite Repair Parts List DMF2S.............................................................. 11-12
Composite Repair Drawing DMF2S .................................................................... 13
Composite Repair Parts List DMF2R .............................................................14-15
Composite Repair Drawing DMF2R .................................................................... 16
CE Declaration of Conformity - Machinery .......................................................... 17
CE Declaration fo Conformity - ATEX .................................................................. 18
Warren Rupp, Inc. • A Unit of IDEX Corporation • 800 N. Main St., Mansfield, Ohio 44902 USA
dmf2dl5sm-rev0317
: Externally Serviceable Air Distribution System ................................ 6
®
Telephone (419) 524-8388 • Fax (419) 522-7867 • warrenrupp.com
SERVICE & OPERATING MANUAL
Model DMF2R & DMF2S
2" Flap Valve Pump
Original Instructions
Type 5
©Copyright 2017 Warren Rupp, Inc. All rights reserved.
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Summary of Contents for Warren rupp SANDPIPER Drillers Series
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Page 1: Table Of Contents
CE Declaration of Conformity - Machinery ............17 CE Declaration fo Conformity - ATEX ..............18 Warren Rupp, Inc. • A Unit of IDEX Corporation • 800 N. Main St., Mansfield, Ohio 44902 USA Telephone (419) 524-8388 • Fax (419) 522-7867 • warrenrupp.com dmf2dl5sm-rev0317 ©Copyright 2017 Warren Rupp, Inc. - Page 2 The use of non-OEM replacement parts will void (or negate) agency certifications, including CE, ATEX, CSA, 3A and EC1935 compliance (Food Contact Materials). Warren Rupp, Inc. cannot ensure nor warrant non-OEM parts to meet the stringent requirements of the certifying agencies.
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Page 3: Engineering Data And Performance Curve
DR LLERS S E R I E S Quality System 2" Flap Valve ISO 9001 Certified DMF2R & Environmental DMF2S Management System Type 5 ISO 14001 Certified Air-Operated Double Diaphragm Pump See pages 20 & 21 II 2GD T5 for ATEX ratings ENGINEERING, PERFORMANCE &... -
Page 4: Temperature Limitations And Explanation Of Pump Nomenclature
Explanation of Pump Nomenclature: DMF2R & DMF2S MATERIALS OF CONSTRUCTION To order a pump or replacement parts, first enter the Model Number DMF2R, or DMF2S, followed by the Type Designation listed below in the far left column. DMF2 Manifold Outer Inner Outer Inner... -
Page 5: Dimensions Dmf2R
Dimensions: DMF2R Dimensions are ± 1/8" Figures in parenthesis = millimeters 5.58 SUCTION PORT 2" CAM AND GROOVE 24.50 19.80 DISCHARGE PORT 2" CAM AND GROOVE 11.93 4.69 3/4" NPT AIR EXH 13.50 5.58 13.00 26.00 27.00 5.58 3/4" NPT AIR INLET SUCTION PORT 2"... -
Page 6: Dimensions Dmf2S
Dimensions: DMF2S Dimensions are ± 1/8" Figures in parenthesis = millimeters 5.58 SUCTION PORT 2" CAM AND GROOVE 3/4" NPT AIR EXHAUST 26.04 23.85 DISCHARGE PORT 2" CAM AND GROOVE 15.98 3/4" NPT AIR INLET 8.73 5.58 32.00 18.50 5.58 SUCTION PORT 2"... -
Page 7: Principle Of Operation
Do not reduce line size. For installations of rigid piping, short flexible sections of hose should be installed between pump and piping. This reduces vibration and strain to the piping system. A Warren Rupp Tranquilizer surge suppressor is recommended to further reduce ®... -
Page 8: Air Inlet & Priming
Proper lubrication of the compressed air supply would entail the use of an air line lubricator (available from Warren Rupp) set to deliver one drop of 10 wt., non-detergent oil for every 20 SCFM of air the pump consumed at its point of operation. -
Page 9: Air Exhaust
Remove the spool from the sleeve. Using an arbor press or bench vise (with an improvised mandrel), press the sleeve from the valve body. Take care not to damage the sleeve. At this point, inspect the o-rings on the sleeve for nicks, tears or abrasions. Damage of this sort could happen during assembly or servicing. -
Page 10: Diaphragm Servicing
DIAPHRAGM SERVICING Diaphragms can be inspected or the diaphragm assembly removed without removing the suction and discharge flanges. Remove (8) nuts around the chamber flange, and the housing assembly will pull off. Flap valves can be inspected for proper seating at this point as well as the diaphragm. -
Page 11: Pilot Valve
This unit is guaranteed for a period of five years against defective material and workmanship. TROUBLESHOOTING - For additional information, see the Warren Rupp Troubleshooting Guide. PROBLEM Pump cycles but will not pump. (Note: higher suction lifts require faster cycling speed for priming.) POSSIBLE CAUSES: Air leak in suction line. -
Page 12: Material Codes
Silver Plated Steel Glass Filled Polypropylene; Color: BLACK Nickel Plated Unfilled Polypropylene; Color: NATURAL PortaPump, Tranquilizer and SludgeMaster are Filled Nylon Polyvinyl Chloride registered tradenames of Warren Rupp, Inc. Food Grade Santoprene; Color: NATURAL Black Vinyl dmf2dl5sm-rev0317 Model DMF2 Page 10... -
Page 13: Composite Repair Parts List Dmf2S
SERVICE AND OPERATING MANUAL Model DMF2S Repair parts list DR LLERS 2" Flap Valve Pump See pages 20 & 21 II 2GD T5 Type 5 for ATEX ratings S E R I E S ITEM PART NUMBER DESCRIPTION QTY. 031.012.000 SLEEVE &... - Page 14 Model DMF2S Parts List, Continued ITEM PART NUMBER DESCRIPTION QTY. 545.007.330 NUT, HEX - 7/16-14 547.002.110 NUT, STOP 560.001.360 O-RING 560.020.360 O-RING 560.022.360 O-RING 570.001.360 PAD, HINGE-FLAP VALVE 570.009.360 PAD, WEAR 612.008.330 PLATE, OUTER DIAPHRAGM 612.047.330 PLATE, INNER DIAPHRAGM 618.003.330 PLUG, PIPE, 1/4 620.011.114 PLUNGER, ACTUATOR...
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Page 15: Composite Repair Drawing Dmf2S
Model DMF2S Composite Repair Drawing ©2015 Warren Rupp, Inc. All rights reserved. Printed in U.S.A. dmf2dl5sm-rev0317 Model DMF2 Page 13... -
Page 16: Composite Repair Parts List Dmf2R
SERVICE AND OPERATING MANUAL Model DMF2R Repair parts list 2" Flap Valve Pump See pages 20 & 21 DR LLERS II 2GD T5 for ATEX ratings Type 5 S E R I E S ITEM PART NUMBER DESCRIPTION QTY. 031.012.000 SLEEVE &... - Page 17 Model DMF2R Parts List, Continued ITEM PART NUMBER DESCRIPTION QTY. 545.007.330 NUT, HEX - 7/16-14 547.002.110 NUT, STOP 560.001.360 O-RING 560.020.360 O-RING 560.022.360 O-RING 570.001.360 PAD, HINGE-FLAP VALVE 570.009.360 PAD, WEAR 612.008.330 PLATE, OUTER DIAPHRAGM 612.047.330 PLATE, INNER DIAPHRAGM 618.003.330 PLUG, PIPE, 1/4 620.011.114 PLUNGER, ACTUATOR...
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Page 18: Composite Repair Drawing Dmf2R
Model DMF2R Composite Repair Drawing ©2015 Warren Rupp, Inc. All rights reserved. ®SANDPIPER is a registered tradename of Warren Rupp, Inc. Printed in U.S.A. dmf2dl5sm-rev0317 Model DMF2 Page 16... -
Page 19: Ce Declaration Of Conformity - Machinery
Warren Rupp, Inc. (“Warren Rupp”) warrants to the original end-use purchaser that no product sold by Warren Rupp that bears a Warren Rupp brand shall fail under normal use and service due to a defect in material or workmanship within five years from the date of shipment from Warren Rupp’s factory. -
Page 20: Ce Declaration Fo Conformity - Atex
The objective of the declaration described is in conformity with the relevant Union harmonisation legislation: Directive 94/9/EC (until April 19, 2016) and Directive 2014/34/EU (from April 20, 2016). Manufacturer: Applicable Standard: EN13463-1: 2001 Warren Rupp, Inc. A Unit of IDEX Corportion EN13463-5: 2003 800 North Main Street EN60079-25: 2004 P.O.
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