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SERVICE & OPERATING MANUAL
Original Instructions
Models 8322, 8322-B & 8322-C Non-Metallic
Table of Contents
Engineering Data and Temperature Limitations .......................................................1
Performance Curve ..................................................................................................2
Dimensions for Side Ported Models .........................................................................3
Principle of Pump Operation.....................................................................................4
Installation and Start-up............................................................................................4
Air Supply .................................................................................................................4
Air Valve Lubrication .................................................................................................4
Air Line Moisture.......................................................................................................4
Air Inlet and Priming .................................................................................................4
Between Uses ..........................................................................................................4
Installation Guide ......................................................................................................5
Troubleshooting .......................................................................................................6
Important Safety Information ....................................................................................7
Composite Repair Parts Drawing .............................................................................8
Composite Repair Parts List & Available Service and Conversion Kits ....................8
Air Valve Assembly Drawing and Parts List .............................................................9
Air Valve Assembly Servicing .................................................................................10
Pilot Valve Servicing, Assembly Drawing, and Parts List ....................................... 11
Intermediate Assembly Drawing, Parts List and Servicing .....................................12
Check Valve Drawing and Servicing .......................................................................13
Diaphragm Service Drawing, Non-Overlay.............................................................14
Diaphragm Service Drawing, with Overlay .............................................................14
Diaphragm Servicing ..............................................................................................15
Overlay Diaphragm Servicing ................................................................................15
Converting the pump for piping the exhaust air ......................................................16
Exhaust Conversion Drawing .................................................................................16
Alemite 8322, 8322-B, 8322-C (s05nmdl2sm)-rev0211
Alemite LLC. • 167 Roweland Drive, Johnson City, TN 37601 • Telephone (866) 4-Alemite
Converted Exhaust Illustration................................................................................16
CE Declaration of Conformity Machinery ...............................................................17
Instructions Sheet:
670982
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Summary of Contents for Alemite 8322
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Page 1: Table Of Contents
Diaphragm Service Drawing, with Overlay .............14 Diaphragm Servicing ....................15 Overlay Diaphragm Servicing ................15 Converting the pump for piping the exhaust air ............16 Exhaust Conversion Drawing .................16 Alemite LLC. • 167 Roweland Drive, Johnson City, TN 37601 • Telephone (866) 4-Alemite Alemite 8322, 8322-B, 8322-C (s05nmdl2sm)-rev0211... -
Page 3: Engineering Data And Temperature Limitations
MEK, ozone, chlorinated hydrocarbons and nitro hydrocarbons. 88°C -23°C CAUTION: fect material properties. Do not expose to UV light for extended periods of time. Alemite pumps are designed to be powered only by compressed air. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 1... -
Page 4: Performance Curve
The use of other materials and varying hydraulic conditions may result in deviations in excess of 5%. 2 (3.5) 4 (7) 6 (10) 8 (13.5) 10 (17) 12 (20) 14 (24) 16 (27) U.S. Gallons per minute Liters per minute CAPACITY Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 2... -
Page 5: Dimensions For Side Ported Models
*Both Suction And Discharge Ports are Available in ½" BSP Tapered (Internal) 1.75 1" BSP Tapered (External) 5.50 10.12 5.06 9.56 Q - 4x 11.31 1.75 1.37 Q - 4x 3.00 0.06 2.06 1.87 4.12 Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 3... -
Page 6: Principle Of Pump Operation
1/2" (13mm) in diameter between problems. body, the pressure to the chambers the pump and the piping to reduce Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 4... -
Page 7: Installation Guide
100 psi Filter/Regulator Air Dryer 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. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 5... -
Page 8: Troubleshooting
Corrective Action: Remove or lush as calculated on the published pump SERVICE MANUAL. obstruction. Check and clear all suction PERFORMANCE CURVE. Pump is screens and strainers. cavitating the luid by fast cycling. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 6... -
Page 9: Important Safety Information
If pumping a product which is hazardous or toxic, the air exhaust must be piped to an appropriate area for safe disposition. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 7... -
Page 10: Composite Repair Parts Drawing
Plunger, Actuator Ring, Retaining Rod, Diaphragm Seal, Diaphragm Rod Seal, Manifold PTFE Seat, Check Valve PTFE Used on Model 8322 ** Used on Model 8322-B † Used on Model 8322-C Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 8... -
Page 11: Air Valve Assembly Drawing And Parts List
MAIN AIr VAlVe ASSeMbly PArTS lIST Item Description Air Valve Assembly Body, Air Valve Sleeve and Spool Set O-Ring End Cap O-Ring End Cap Retainer Mufler Mufler Cap Self-Tapping Screw Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 9... -
Page 12: Air Valve Assembly Servicing
Wipe spool with a soft spool during installation. Push the spool in until the pin touches the end cap on clean cloth and inspect for scratches the opposite end. or abrasive wear. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 10... -
Page 13: Pilot Valve Servicing, Assembly Drawing, And Parts List
Replace the o-rings and sleeve spool, not to shear any o-rings. Use assembly (item 3) can now be removed if necessary. BP-LS-EP-2 multipurpose grease, or for inspection and service. equivalent. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 11... -
Page 14: Intermediate Assembly Drawing, Parts List And Servicing
Failure to comply with the recommendations stated in this manual will damage the pump, and void factory warranty. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 12... -
Page 15: Check Valve Drawing And Servicing
Install a check valve seat in the counter on each end of the chamber. Refasten the elbows to the chamber. Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 13... -
Page 16: Diaphragm Service Drawing, Non-Overlay
Diaphragm Service Drawing Diaphragm Service Drawing, with Overlay (Use With TPE Diaphragms Only) (286-116-000 only) Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 14... -
Page 17: Diaphragm Servicing
Fasten the outer chamber (item smaller tapped hole in the inner 14) to the pump, using the capscrews diaphragm plate (item 28). Insert the protruding stud and the 6-32 Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 15... -
Page 18: Converted Exhaust Illustration
EXHAUST PIPING LIQUID The air distribution valve body has 3/8" LEVEL NPT threads for installation of alternate mesh or sound dampening muflers or SUCTION piped exhaust. LINE Illustration #3 Alemite 8322, 8322-B, 8322-C(s05nmdl2sm)-rev0211 Models 8322, 8322-B & 8322-C Page 16...
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