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TABLE  OF  CONTENTS

PA-120DEF

115-Volt Plastic Utility Pump

Owner’s Manual

General Information ................................................................2
Safety Instructions ..................................................................2
Installation ..............................................................................3
Operations ..............................................................................3
Maintenance ...........................................................................4
Repair:
     PA-120DEF ........................................................................5
     P-120DEF ..........................................................................6
Troubleshooting:
     PA-120DEF ........................................................................8
     P-120DEF ..........................................................................9
Illustrated Parts List:
     PA-120DEF ......................................................................10
     P-120DEF ........................................................................11
Specifications .......................................................................12
Service ..................................................................................13

Rev.  -   92176201

01/10

5252 East 36th Street North
Wichita, KS USA  67220-3205
TEL: 316-686-7361
FAX: 316-686-6746

P-120DEF

12-Volt Plastic Utility Pump

PA-120DEF

P-120DEF

To the owner...

Congratulations on receiving your GPI pump. We are pleased 

to provide you with a system designed to give you maximum 

reliability and efficiency.

Your  pump  is  designed,  tested,  and  approved  for  use  with 

Diesel  Exhaust  Fluid  (DEF).  Please  take  all  due  precautions 

when handling DEF. Your safety is important to us. 

Also, to assure the longest possible service life, it is important 

that  you  follow  the  operation  and  maintenance  procedures 

outlined in this manual. We are proud to provide you with a  

quality  product  and  dedicated  support. Together with your 

conscientious use, we are sure that you will obtain years of 

safe, dependable service.

President

Great Plains Industries, Inc.

1

Summary of Contents for P-120DEF

Page 1: ...he owner Congratulations on receiving your GPI pump We are pleased to provide you with a system designed to give you maximum reliability and efficiency Your pump is designed tested and approved for use with Diesel Exhaust Fluid DEF Please take all due precautions when handling DEF Your safety is important to us Also to assure the longest possible service life it is important that you follow the op...

Page 2: ...the battery To avoid electrical shock use extra care when connecting the pump to the battery PA 120DEF P 120DEF Do not exceed standard duty cycle of 30 minutes ON and 30 minutes OFF Allow the pump to cool for 30 minutes Some fluid may spill from the pump during pump removal Follow DEF label directions for cleanup and disposal Do not run the pump more than necessary without flow Dry running can cau...

Page 3: ...hey occur follow ing fluid manufacturer s instructions Before Each Use 1 Keep pump exterior clean to help identify leaks Before each use inspect for leaks around seals or connections 2 Check for leaks under the pump housing A small drain holerelievesanyfluidwhichbypassesthemotorshaftseal Figure 2 If any leakage is found here replace the motor shaft seal using instructions in the Repair Section Ins...

Page 4: ... the OFF position before restoring power Reset the circuit breaker after repairs are complete To reset press in on the circuit breaker reset button at the end of the cover assembly Proper cleaning and maintenance is vital to prolong pump life and promote trouble free operation NOTE Failure to follow recommended cleaning and storage procedures increases the chance of pump failure and may void the w...

Page 5: ...s and respirators as instructed by the fluid manufacturer For your protection flush system before disassembling During repair carefully inspect all parts for wear or damage and replace as necessary Check O rings and seals for breakage wear and signs of deterioration such as swelling Clean or Replace Strainer 1 Disconnect pump from power and flush 2 Remove the coverplate and O ring from the housing...

Page 6: ...t washer on the seal Slide the notched end of the drive shaft into place in the housing 3 Align the drive shaft with the motor adapter When properly aligned the drive shaft will slip into place with the motor against the housing 4 During assembly make sure the motor is properly seated against the motor adapter seal and the housing 6 5 Replace the screws to fasten the motor and handle to the housin...

Page 7: ...d 5 Install new power cord by reversing steps above 6 Secure wire nut with two wraps of electrical tape 7 Install coverplate and tighten screws until snug Do not overtighten Replace the Drive Shaft or Motor Shaft Seal Follow these steps to remove the drive shaft and motor shaft seal 1 Disconnect pump from power and flush 2 Remove the motor as described above 3 Carefully slide the drive shaft from ...

Page 8: ... Suction pipe clogged Remove pump Inspect suction pipe and clean or replace as necessary damaged or missing 7 Gear drive shaft broken Remove coverplate gears and motor Remove and inspect drive shaft Replace if necessary 8 Gear wear Remove the coverplate and inspect gears and drive key Gears must turn freely with the drive key removed Replace any worn or damaged parts C LOW FLOWRATE 1 Low voltage C...

Page 9: ... coverplate gears and motor Remove and inspect drive shaft Replace if necessary 8 Gear wear Remove the coverplate and inspect gears and drive key Gears must turn freely with the drive key removed Replace any worn or damaged parts C LOW FLOWRATE 1 Low voltage or poor Check for adequate battery voltage and good terminal connections connections 2 Strainer partially clogged Remove coverplate Clean str...

Page 10: ... Req d 1 110100 1 Suction Pipe Assembly Adjustable 1 2 117204 1 Fitting Reducer Bushing 1 x 3 4 NPT 1 3 115084 1 Gasket 2 in 1 4 115085 1 Teflon Ring 1 5 110017 6 Motor Shaft Key 1 6 110063 2 Inlet Strainer 1 7 110078 8 Motor Shaft Seal 1 8 110204 2 Drive Shaft Assembly 1 9 118006 1 Pump Housing 1 10 118007 1 Gear Coverplate 1 11 118016 1 Shaft Adapter 1 12 118017 1 O Ring 1 13 118020 1 Bearing 2 ...

Page 11: ...o Part No Description Req d 1 110100 1 Suction Pipe Assembly Adjustable 1 2 117204 1 Fitting Reducer Bushing 1 x 3 4 NPT 1 3 115084 1 Gasket 2 in 1 4 115085 1 Teflon Ring 1 5 110017 6 Motor Shaft Key 1 6 110063 2 Inlet Strainer 1 7 110078 8 Motor Shaft Seal 1 8 110204 2 Drive Shaft Assembly 1 9 118006 1 Pump Housing 1 10 118007 1 Gear Coverplate 1 11 118016 1 Shaft Adapter 1 12 118017 1 O Ring 1 1...

Page 12: ... 4 in x 12 ft 3 7m DEF discharge hose 3 4 in NPT DEF automatic nozzle 3 4 in NPT DEF ball valve Weight Shipping 15 lbs 6 8kg P 120DEF Applications Fluids Diesel Exhaust Fluid DEF OperatingEnvironment Outdoor operatingtemperaturerange of 20 to 120 F 30 to 50 C Operating Pressure 10 PSI Pump Housing Lightweight durable molded plastic housing Convenient 2 inch NPS bung adapter for easy installation P...

Page 13: ...e of your pump Parts descriptions and numbers Part information can be obtained from the Illustrated Parts List For warranty work always be prepared with your original sales slip or other evidence of purchase date PleasecontactGPIbeforereturninganyparts Itmaybepossible to diagnose the trouble and identify needed parts in a telephone call GPIcanalsoinformyouofanyspecialrequirementsyouwill needtofoll...

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Page 16: ...urer The warranty shall extend to the purchaser of this product and to any person to whom such product is transferred during the warranty period This warranty shall not apply if A the product has been altered or modified outside the warrantor s duly appointed representative B the product has been subjected to neglect misuse abuse or damage or has been installed or operated other than in accordance...

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