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220ACA-150 Air Powered Diaphragm Base Mount Aluminum 1 1/2" Inlet and 1 1/2" Discharge
220ACB-150 Air Powered Diaphragm Base Mount Bronze
Make sure the pump received is the pump ordered. Compare the pump with the packing list.
Make sure the parts list attached to this manual is the one for your pump.
Fill in the Serial No. and Model No.below
Installation and Operations Manual
Page 1 Index
Page 2 Performance & Dimensions
Page 3 Installation Guidelines
Page 6 Operations Guidelines
Page 8 Maintenance & Repair
Page 9 Trouble Shooting
Page10 Parts
ENTER YOUR
SYSTEM SERIAL #
PUMP MODEL #
146 Duchaine Blvd., New Bedford, MA 02745-1292 Tel. 508-995-9711 Fax 508-995-5021 E-Mail pumps@edsonintl.com
Model 220A
1 1/2" Inlet and 1 1/2" Discharge
PUMP DATA HERE
From Edson Serial # Sticker On Pump Frame
From Packing List i.e.. 220ACB-150
P-220A-2012-04
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Table of Contents
Related Manuals for Edson 220A Series
Summary of Contents for Edson 220A Series
- Page 1 Fill in the Serial No. and Model No.below PUMP DATA HERE ENTER YOUR SYSTEM SERIAL # From Edson Serial # Sticker On Pump Frame PUMP MODEL # From Packing List i.e.. 220ACB-150 146 Duchaine Blvd., New Bedford, MA 02745-1292 Tel. 508-995-9711 Fax 508-995-5021 E-Mail pumps@edsonintl.com...
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Page 2: Performance & Specifications
P-220A-03 Performance & Specifications Pump Performance Is Dependent On Cycle Rate of The Pump Air Cylinder & The Plumbing Head. l Volume is expressed in GPM (gallons per minute) and LPM (liters per minute) l A Cycle Rate is one up and down stroke of the cylinder . Maximum cycles rate for this pump should not exceed 60 per minute. -
Page 3: Installation Guidelines
P-220A-03 Installation Guidelines Step 1 Check All Bolts - Make sure that all bolts on the pump are tight. Tools: 2ea. 9/16”, 1/2” and 7/16” Box Wrenches & 1 Allen Wrench. 7/16” Upper Standard & Head Ring 1/2” 9/16” Cylinder Mounting Nuts (Not Shown) Cylinder Rod Locking Nut Step 2... - Page 4 P-220A-03 Step 4 Connect The Air Line - Air line should be at least 1/4” pipe or hose. It should deliver at least 8 ACFM and regulated between 85 and 95 psi. The air line is connected to the 3/8” FNPT located between the two exhaust regulator filters.
- Page 5 P-220A-03 Install Plumbing - Good pump performance requires plumbing to be installed properly for this pump. Step 7 l DO NOT INSTALL THE PUMP AND PLUMBING Don’t SO AIR WILL BE TRAPPED. BECAUSE trapped air can completely restrict the flow, or at the least require more work from the pump resulting in early diaphragm failure.
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Page 6: Operations Guidelines
Order Edson Clear Check V alves 69CL-150 (1.5"). l PUMPING AT THE PROPER SPEED - When pumping liquid with solids the speed may be too slow to keep the solids and the liquid combined. - Page 7 P-220A-03 How The Pump Works l The air cylinder housing raises and lowers the diaphragm. l Raising the diaphragm creates a vacuum. l The vacuum forces the discharge valve assembly closed. l Atmospheric pressure pushes liquid and/or air up the inlet plumbing to fill the vacuum. l When the diaphragm is driven down the air and liquid under the diaphragm is compressed closing the inlet check valve and forcing the air and liquid out the discharge.
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Page 8: Maintenance
Diaphragm & Check Valves: Over time these parts wear and need to be replacement. The ability to easily and quickly replace these inexpensive parts is one of the major advantages of an Edson diaphragm pumps. Edson has packaged these parts as Spares Kits. See the parts list for the order #s. -
Page 9: Troubleshooting
See Pump Performance T ests . Trouble Shooting The Edson Air Powered Diaphragm Pump is very simple and problems are usually isolated to the following components: Suction and Discharge Plumbing The Diaphragm and Valves The Air Cylinder 1.Problem... -
Page 10: Parts
Diaghragm life will be reduced with the increase in discharge and suction head. Expected diaphragm life is different based on the material and style of the diaphragm used. Call Edson Customer Service for details. 4.Problem Possible Causes Action Pump base and/or lines a. - Page 11 P-220A-03 Parts 220ACA-150 161 A-2994 Air Cylinder 1/4-20 X 3/4” HHCS 160- B-387B Adapter Frame 160-A-1253 Sealing Washer 161-A-1008 Upper Standard 1/4-20 X 2” HHCS w/Nut & Washer 113N-18 Nitrile Diaphragm 10-32 X 3/4” PHMS w/Nut 5/16-24 Nut 161-A-1006 Lower Standard 160-B-376A Discharge Chamber 160-B-374B Head Ring...
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