Lincoln 85622 Service & Operating Manual Download Page 8 | Manualshive

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Models 85622, 85628, 85626, 85637 Non-Metallic-REV1007

Page 6

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.

INStaLLatION gUIDe

Top Discharge ball Valve Unit

To order call 1-800-548-1191 or visit www.partdeal.com - [email protected]

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Summary of Contents for 85622

Page 1: ...te Repair Parts List for Dual Port Suction Model 85637 13 Air Valve Assembly Drawing and Parts List 14 Air Valve Assembly Servicing 15 Pilot Valve Servicing Assembly Drawing and Parts List 16 Intermed...

Page 2: ...To order call 1 800 548 1191 or visit www partdeal com info partdeal com...

Page 3: ...flex life Excellent abrasion resistance 275 F 40 F 135 C 40 C Virgin PTFE Chemically inert virtually impervious Very few chemicals are known to react chemically with PTFE molten alkali metals 220 F 3...

Page 4: ...13 14 15 16 2 1 0 CAPACITY U S Gallons per minute Liters per minute 100 90 2 3 5 4 7 80 70 60 50 40 30 20 10 10 20 30 40 50 60 0 0 BAR PSI HEAD 1 2 3 4 5 6 7 0 30 20 25 10 15 5 9 1 6 7 6 3 4 5 1 5 NPS...

Page 5: ...Muffler 3 8 NPT Exhaust Port For Optional Muffler Styles or Piping Exhaust Air In Submerged Applications Discharge Port 1 2 NPT Internal 1 NPT External Manifold Can Rotate 90 From Vertical Centerline...

Page 6: ...lated Muffler 3 8 NPT Exhaust Port For Optional Muffler Styles or Piping Exhaust Air In Submerged Applications Discharge Port 1 2 NPT Internal 1 NPT External 44mm Manifold Can Rotate 90 From Vertical...

Page 7: ...n and strain to the pumping system A surge suppressor is recommended to further reduce pulsation in flow Air Supply Air supply pressure cannot exceed 125 psi 8 6 bar Connect the pump air inlet to an a...

Page 8: ...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 INStaLLatION gUIDe Top Discharge ball Valve Unit To order call...

Page 9: ...rge suppressor What to Check Blocked air exhaust muffler Corrective Action Remove muffler screen clean or de ice and reinstall Refer to the Air Exhaust section of your pump SERVICE MANUAL What to Chec...

Page 10: ...scharge piping and all other openings and connections Be certain the air supply is locked out or made non operational so that it cannot be started while work is being done on the pump Be certain that...

Page 11: ...Models 85622 85628 85626 85637 Non Metallic REV1007 Page 9 This page left intentionally blank To order call 1 800 548 1191 or visit www partdeal com info partdeal com...

Page 12: ...3 WET END KIT Santoprene Diaphragms Nitrile Spacer Gaskets Santoprene Check Balls PTFE Seats and PTFE Seals 271872 WET END KIT Santoprene Diaphragms PTFE Overlay Diaphragm PTFE Check Balls PTFE Seats...

Page 13: ...ong 4 271992 271992 271992 14 Outer Chamber 2 271985 271985 271985 15 Diaphragm 2 252907 252907 271865 16 Overlay Diaphragm 2 252908 17 Suction Elbow 2 252909 252909 252909 18 Discharge Elbow 2 271994...

Page 14: ...Drawing Dual Port Suction Model 85637 12 22 1 12 12 32 29 26 7 30 31 6 28 15 27 14 2 34 25 9 5 17 25 11 34 2 18 10 9 33 10 33 10 25 25 21 3 20 8 12 10 25 25 4 23 13 ILLUSTRATION SHOWS DIRECTION OF DI...

Page 15: ...20 x 1 25 long 8 271991 13 Hex Flange Capscrew 5 16 18 x 88 long 8 271992 14 Outer Chamber 2 271985 15 Diaphragm 2 271865 17 Suction Elbow NPT 2 275810 18 Discharge Elbow 2 271994 20 Air Inlet Gasket...

Page 16: ...arts list Item Part Number Description Qty 1 272836 Air Valve Assembly 1 1 A 273051 Body Air Valve 1 1 B 252929 Sleeve and Spool Set 1 1 C 252927 O Ring 8 1 E 273046 End Cap 2 1 F 273047 O Ring 2 1 G...

Page 17: ...ed clerance Sleeves and spools cannot be interchanged STEP 3 Reassembly of the air distribution valve Install one end cap with o rings items 1 E 1 C and 1 F into one end of the air valve body item 1 A...

Page 18: ...ricate outside diameter of the sleeve and o rings Then carefully insert sleeve into valve body Take CAUTION when inserting sleeve not to shear any o rings Install retaining ring to sleeve Generously l...

Page 19: ...ach end of the intermediate cavity Inspect for wear or damage Replace plunger as needed Apply a light coating of grease to each o ring and re install the plungers in to the bushings Push the plungers...

Page 20: ...9 15 27 14 13 31 6 28 15 16 27 14 11 25 11 13 15 16 27 14 13 31 6 15 14 11 25 11 13 15 13 286 116 000 only 14 Use With TPE Diaphragms Only 31 6 28 19 15 27 14 11 25 11 13 19 15 27 14 13 31 6 28 15 16...

Page 21: ...ters 120 in lbs Santoprene 13 56 Newton meters Allow a minimum of 15 minutes to elapse after torquing then re torque the assembly to compensate for stress relaxation in the clamped assembly Step 5 Ins...

Page 22: ...pherical surface The check valve seats items 34 should be inspected for cuts abrasive wear or embedded material on the surfaces of both the external and internal chamfers The spherical surface of the...

Page 23: ...the exhaust higher than the product source to prevent siphoning spills See illustration 3 at right Converting the pump for piping the exhaust air The following steps are necessary to convert the pump...

Page 24: ...ive 98 37 EC Safety of Machinery This product has used EN 809 Pumps and Pump Units for Liquids Common Safety Requirements harmonized standards to verify conformance Signature of authorized person Date...

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