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SERVICE & OPERATING MANUAL
Models 85631, 85632, 85633
½" Aluminum Air-Powered Diaphragm Pump
Table of Contents
Engineering Data and Temperature Limitations .................................................... 1
Performance Curve ................................................................................................. 2
Dimensions ............................................................................................................. 3
Metric Dimensions .................................................................................................. 4
Principle of Pump Operation .................................................................................. 5
Installation and Start-up ......................................................................................... 5
Air Supply ............................................................................................................... 5
Air Valve Lubrication ............................................................................................... 5
Air Line Moisture .................................................................................................... 5
Air Inlet and Priming ............................................................................................... 5
Between Uses ........................................................................................................ 5
Installation Guide .................................................................................................... 6
Troubleshooting ...................................................................................................... 7
Warranty ................................................................................................................. 7
Recycling ................................................................................................................ 8
Important Safety Information .................................................................................. 8
Composite Repair Parts Drawing ........................................................................ 10
520-356-000 2/02 Revision A
LINCOLN
• One Lincoln Way, St. Louis, MO 63120-1578 • Customer Service (314) 679-4200
®
To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com
CE
Available Service and Conversion Kits ................................................................ 10
Composite Repair Parts List ................................................................................ 11
Air Distribution Valve Assembly Drawing and Parts List ...................................... 12
Air Distribution Valve Servicing ............................................................................ 13
Pilot Valve Assembly Drawing and Parts List ....................................................... 14
Pilot Valve Servicing ............................................................................................. 15
Intermediate Assembly Drawing and Parts List ................................................... 16
Intermediate Assembly Servicing ......................................................................... 16
Diaphragm Service Drawing ................................................................................ 18
Diaphragm Service Drawing, with Overlay .......................................................... 18
Diaphragm Servicing ............................................................................................ 19
Overlay Diaphragm Servicing .............................................................................. 19
Check Valve Servicing .......................................................................................... 20
Check Valve Drawing ........................................................................................... 20
Pumping Hazardous Liquids ................................................................................ 21
Converting the pump for piping the exhaust air ................................................... 21
Exhaust Conversion Drawing .............................................................................. 21
Converted Exhaust Illustration ............................................................................. 21
U.S. Patent #
400,210; 5,996,627
6,241,487
Section - B5
Page - 29A
Form # 403264
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Table of Contents
Related Manuals for Lincoln 85631
Summary of Contents for Lincoln 85631
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Page 1: Table Of Contents
Converted Exhaust Illustration ................21 Section - B5 Page - 29A LINCOLN • One Lincoln Way, St. Louis, MO 63120-1578 • Customer Service (314) 679-4200 ® 520-356-000 2/02 Revision A Form # 403264 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com... - Page 2 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com...
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Page 3: Engineering Data And Temperature Limitations
Models 85631, 85632, 85633 U.S. Patent # 1/2" Aluminum Air-Powered 5,996,627 & 6,241,487 Double-Diaphragm Pump Other U.S. Patents Applied for ENGINEERING, PERFORMANCE & CONSTRUCTION DATA INTAKE/DISCHARGE PIPE SIZE CAPACITY AIR VALVE SOLIDS-HANDLING HEADS UP TO DISPLACEMENT/STROKE ½" NPT 0 to 15 gallons per minute No-lube, no-stall Up to .125 in. -
Page 4: Performance Curve
Performance Curve, Models 85631, 85632, 85633 2 (3.5) 4 (7) 6 (10) 8 (13.5) 10 (17) 12 (20) 14 (24) 16 (27) 18 (30) 20 (33.75) U.S. Gallons per minute Liters per minute Capacity 520-356-000 2/02 Revision A Page 2... -
Page 5: Dimensions
Dimensions: with Integral Muffler Dimensions in Inches Dimensional tolerance: ± " DIMENSION Standard Pump 4 1/16" 7 1/16" Mesh Muffler 5 3/4" 8 3/4" 520-356-000 2/02 Revision A Page 3 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com... -
Page 6: Metric Dimensions
Metric Dimensions: with Integral Muffler Dimensions in millimeters Dimensional tolerance: ±3mm DIMENSION Standard Pump 103mm 179mm Mesh Muffler 146mm 222mm 520-356-000 2/02 Revision A Page 4 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com... -
Page 7: Principle Of Pump Operation
shifts to the opposite end of the valve is solid piping, use a short length of from the compressed air supply and PRINCIPLE OF PUMP OPERATION This ball type check valve pump is body, the pressure to the chambers is flexible hose not less than ½"... -
Page 8: Installation Guide
INSTALLATION GUIDE Top Discharge Ball Valve Unit Surge Suppressor Filter/Regulator Lubricator CAUTION The air exhaust should be piped to an area for safe disposition of the product being pumped, in the event of a diaphragm failure. 520-356-000 2/02 Revision A Page 6 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com... -
Page 9: Troubleshooting
Possible Symptoms: pump connection recommendations • shown DIMENSIONAL What to Check: Suction side air What to Check: Entrained air or vapor Pump will not cycle. DRAWING. leakage or air in product. lock in one or both pumping chambers. • Pump cycles, but produces no flow. Corrective Action: Visually inspect all Corrective Action: Purge chambers •... -
Page 10: Recycling
RECYCLING IMPORTANT SAFETY WARNING INFORMATION Many components of LINCOLN Take action to prevent static sparking. Fire or explosion AODD pumps are made of recyclable can result, especially when materials. We encourage pump users handling flammable liquids. to recycle worn out parts and pumps... - Page 11 520-356-000 2/02 Revision A Page 9 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com...
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Page 12: Available Service And Conversion Kits
Hytrel Diaphragm, Hytrel Check Balls, UHMW Seats, Buna Spacer Gasket. (For Model 85633) 271854 WETTED END KIT Buna Diaphragm, Buna Check Balls, UHMW Seats. (For Model 85631) 271855 WETTED END KIT Santoprene Diaphragm, PTFE Overlay Diaphragm, PTFE Check Balls, PTFE Seats. -
Page 13: Composite Repair Parts List
Composite Repair Parts List ITEM DESCRIPTION MODEL 85631 MODEL 85632 MODEL 85633 Air Valve Assembly 252894 252894 252894 Ball, Check 272208 252896 272209 Pilot Valve Assembly 252897 252897 252897 Bracket, Intermediate 271986 271986 271986 Bracket, Mounting 271857 271857 271857 Bumper, Diaphragm... -
Page 14: Air Distribution Valve Assembly Drawing And Parts List
Air Distribution Valve Assembly Drawing MAIN AIR VALVE ASSEMBLY PARTS LIST ITEM PART NUMBER DESCRIPTION 252894 Main Air Valve Assembly 252925 Body, Air Valve 252926 Cap, End with o-ring 252927 O-Ring 252928 Ring, Retaining 252929 Sleeve and Spool Set w/o-rings 1 252930 Muffler 252931... -
Page 15: Air Distribution Valve Servicing
STEP #3: Reassembly of the air valve. AIR DISTRIBUTION VALVE IMPORTANT Install one end cap (item 1-B) with SERVICING To service the air valve first shut off an o-ring (item 1-C) into one end of the Read these instructions the compressed air, bleed pressure from air valve body (item 1-A). -
Page 16: Pilot Valve Assembly Drawing And Parts List
Pilot Valve Assembly Drawing PILOT VALVE ASSEMBLY PARTS LIST ITEM PART NUMBER DESCRIPTION 252897 Pilot Valve Assembly 252933 Body, Pilot Valve 252934 Bushing, Pilot Valve 252935 Ring, Spiral Retaining 252936 Spacer 252937 Spool, Pilot Valve 252938 Wiper 520-356-000 2/02 Revision A Page 14 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com... -
Page 17: Pilot Valve Servicing
Step #3: Re-assembly of the pilot Step #5: Re-install the pilot valve PILOT VALVE SERVICING IMPORTANT To service the pilot valve first shut off valve. assembly into the intermediate the compressed air supply, bleed the First install a spiral retaining ring to assembly. -
Page 18: Intermediate Assembly Drawing And Parts List
Intermediate Assembly Drawing Intermediate Assembly Servicing PLUNGER BUSHING, O-RING, AND IMPORTANT RETAINING RING SERVICING To service the plunger bushing Read these instructions components first remove the two completely, before in- retaining rings (items 31) using a stallation and start-up. It small flat screwdriver. - Page 19 520-356-000 2/02 Revision A Page 17 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com...
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Page 20: Diaphragm Service Drawing
Diaphragm Service Diaphragm Service Drawing Drawing, with Overlay 520-356-000 2/02 Revision A Page 18 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com... -
Page 21: Diaphragm Servicing
loosely into a vise. Use a 3/4" wrench or possible. Make sure the bumper (item DIAPHRAGM SERVICING IMPORTANT To service the diaphragm first shut socket to remove the outer diaphragm 6) is installed over the diaphragm rod. off the suction, then shut off the plate (item turning... -
Page 22: Check Valve Servicing
CHECK VALVE SERVICING Check Valve Drawing Before servicing the check valve components, first shut off the suction line and then the discharge line to the pump. Next, shut off the compressed air supply, bleed air pressure from the pump, and disconnect the air supply line from the pump. -
Page 23: Pumping Hazardous Liquids
PUMPING HAZARDOUS LIQUIDS IMPORTANT INSTALLATION NOTE: CONVERTED EXHAUST ILLUSTRATION When a diaphragm fails, the pumped The manufacturer recommends installing liquid or fumes enter the air end of the a flexible hose or connection between PUMP INSTALLATION AREA SAFE AIR pump. Fumes are exhausted into the the pump and any rigid plumbing. - Page 24 To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com...
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