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Thank You! 

Thank you for choosing Pioneer. We recognize that you had a choice. The fact that you choose Pioneer 
further inspires us to produce quality products of excellent value, performance, and reliability. A 
passionate dedication to excellence and innovation has always been the key to our success, along with 
our distributors and dealers who are the very best in our industry. Together, we are committed to 
providing you with superior quality products and services at affordable prices. 
 
 

   

 

 

 

 

 

 

 

Sam Basseen 

 

   

 

 

 

 

 

 

 

President and CEO 

 

Get an extra month warranty – FREE! 

The information requested below helps us to determine how well we have met your expectations, and 
gives us a direction for further improvements. Please complete the form and return a copy to us within 
90 days of receiving the equipment. In appreciation of your efforts, we will extend the twelve month 
portion of the Pioneer warranty by one month, to thirteen months from the date of shipment. 
 
 

Service rates (net) 

Labor:

 $80/hour or $500/day 

Service truck or van:

 50

¢

/mile 

Travel, food, and lodging costs are the responsibility of the customer and are invoiced on a cost basis. 
 
 

Name: ___________________  Title: ______________________ 
Company Name: _______________________________________ 
Address:  _____________________________________________ 
City/St./Zip:  __________________________________________   

Complete and return a copy to: 

Phone: __________________ Model #:  ____________________ 

Pioneer Air Systems, Inc.  

Serial #: _________________ Start up date: _________________ 

210 Flatfork Road  

Application:  __________________________________________ 

Wartburg, TN 37887-9428  

_____________________________________________________ 

  

_____________________________________________________ 

  

_____________________________________________________ 

  

_____________________________________________________ 

  

_____________________________________________________ 

 

 

 

 

Your Opinion Counts! 

 Excellent 

Good 

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Poor 

Performance 

 

 

 

 

Appearance  

 

 

 

Price  

 

 

 

Service  

   

 Features I would like to see in future models: ______________________________________________ 
___________________________________________________________________________________ 
___________________________________________________________________________________ 

 

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Summary of Contents for ADR Series

Page 1: ...Air Dryer R and ADR Series Pioneer Air Systems Inc 210 Flatfork Road Wartburg TN 37887 Tel 800 264 1AIR 423 346 6693 Fax 423 346 3865 423 346 7522 Email sales pioneerair com Internet Address http www pioneerair com ...

Page 2: ...Micro Monitor Control 8 Micro Monitor Diagram 8 Maintenance 8 Automatic Drain 8 10 Year Limited Warranty 8 Troubleshooting 10 Warranty Extension Form 11 Mechanical Layout Electrical Wiring Diagram Recommended Spare Parts List Maximum Working Pressure Dryer Size 170 PSIG 11 7 BarG R3000 and up ADR1500 and up 200 PSIG 13 8 BarG R235 to R2500 ADR250 to ADR1250 250 PSIG 17 2 BarG R10 to R200 ADR15 to ...

Page 3: ...ned for installation in a protected area that is clean dry and has and ambient temperature range of 50 to 100o F 10 to 37o C For installation in other temperatures consult factory Consider heat rejection when locating the unit Position the unit to permit free circulation of cooling air for the condenser See Table 1 for safe distance placement Table 1 Recommended Safe Distance from Wall Model Intak...

Page 4: ...sludge rust and free moisture In a newly installed piping system the prefilter element may need to be changed within a few days of installation to remove weld sludge rust and etc After all power and connections have been made the unit is ready for operation Generally dryers are shipped with a charge of refrigerant with all refrigeration service ports closed Switch the main disconnect on allowing t...

Page 5: ...led to the 35o F 2o C range in the air refrigerant heat exchanger Cooling the compressed air causes condensation of moisture which is separated by a highly efficient moisture separator An automatic drain periodically drains the condensate Cold dry air from the separator flows through the air air heat exchanger where it is reheated by the incoming warm air Reheating increases the volume of air pre ...

Page 6: ...protect the refrigerant system from foreign particles To provide relatively constant temperature in the air refrigerant heat exchanger R75 or ADR40 and larger the refrigeration system is also equipped with a hot gas bypass valve Theses mix hot and cold refrigerant to give a stable suction pressure and temperature Thus near constant dew point is maintained at fluctuating load conditions Mr Goodaire...

Page 7: ...7 INSERT FLOW DIAGRAM ...

Page 8: ...year prorated compressor warranty apply on standard Pioneer products Pioneer standard dryers are warranted to be free from defects in material and workmanship for a period of one year from the date of shipment 15 months for distributor stock units provided the equipment is used according to the company s recommended usage Liability is limited to the repair refund or replacement in kind at the comp...

Page 9: ...contact factory allowing it to cycle on high pressure will burn up the compressor motor Because of higher pressure and electrical voltage only qualified service personnel should work on the equipment For critical applications the factory recommends that the customer install a back up system WARNING Remove air pressure from the device under pressure before working on it ...

Page 10: ...ide suitable ventilation or relocate unit Consult factory Repair or replace Correct to R 134a 235 PSIG 16 2 BarG R 22 350 PSIG 2724 1 BarG Replace compressor and liquid and suction line filters 8 Refrigerant compressor cycling on low pressure a Refrigerant low b Incorrect low pressure control setting c Low pressure control malfunction Inspect for leaks repair evacuate and recharge Consult factory ...

Page 11: ...0 mile Travel food and lodging costs are the responsibility of the customer and are invoiced on a cost basis Name ___________________ Title ______________________ Company Name _______________________________________ Address _____________________________________________ City St Zip __________________________________________ Complete and return a copy to Phone __________________ Model ______________...

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