Edson 220A Series Operation Manual Download Page 1

Model 220A 

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    

 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       1 1/2” Inlet and 1 1/2” Discharge 

 

 

 

 

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 

ENTER YOUR 

PUMP DATA HERE

 

 

 

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 [email protected]

 

         P-220A-

2012-04

 

Summary of Contents for 220A Series

Page 1: ...owered Diaphragm Base Mount Bronze 1 1 2 Inlet and 1 1 2 Discharge Make sure the pump received is the pump ordered Compare the pump with the packing list Make sure the parts list attached to this manu...

Page 2: ...0 Cycles Per Min 5 feet 1 5 m eters 1 foot 3 meters 10 feet 3 meters 17 feet 4 2 m eters 5 feet 1 5 meters 12 9 gpm 49 lpm 12 5 gpm 47 5 lpm 11 8 gpm 44 8 lpm 5 gpm 19 lpm 12 1 gpm 46 lpm 12 1 gpm 46...

Page 3: ...Wrench 7 16 Upper Standard Head Ring 1 2 Cylinder Mounting Nuts Not Shown 9 16 Cylinder Rod Locking Nut Step 2 Place Pump The pump must be installed so that the flapper valves will open and close The...

Page 4: ...you need once the plumbing is installed and liquid is being pumped 1 Open the air line 2 Set air line pressure to 90 psi 3 Using a very small flat head screwdriver start closing clockwise the right h...

Page 5: ...nder the force of gravity liquid will pass right through a diaphragm pump Also consider a diaphragm pump can not control a siphon condition They are used many times to start one lDISCHARGE FITTINGS PI...

Page 6: ...dry suction start performance of the pump and make clearing the valves easy Order Edson Clear Check V alves 69CL 150 1 5 lPUMPING AT THE PROPER SPEED When pumping liquid with solids the speed may be t...

Page 7: ...stallation is different so use the charts as a guideline 6 Example 1 The fill test at 30 GPM The diaphragm is going up and down at 56 cycles per minute The pump is approximately 6 ft above the liquid...

Page 8: ...6 to 7 psi and when the pump is stopped the pressure may hold or slowly returns to 0 4 If you do not get any pressure reading or if the gauge does not get to 4 psi and drops off to 0 as soon as the p...

Page 9: ...he cause is not obvious isolate the source Check air line for pressue and flow If ok discon nect the inlet and discharge plumbing from the pump and restart the pump If pump cycles without the plumbing...

Page 10: ...Edson Customer Service for details 4 Problem Pump base and or lines keep filling with solids Possible Causes a Line velocity is too slow to keep the solids in suspen sion b The percent of solids is t...

Page 11: ...S w Nut 5 16 24 Nut 160 B 376A Discharge Chamber 160 A 1207 Valve Assembly 160 A 1207 Valve Assembly 160 B 374B Head Ring 160 B 375A Suction Chamber 160 B 378A Pump Base 10 32 X 3 4 PHMS Parts 220ACA...

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