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Section I - General Information

 NOTICE!

Every effort has been taken to ensure 

complete  and  correct  instructions 

have  been  included  in  this  manual, 

however, possible product updates and 

changes may have occurred since this 

printing. Quincy Compressor reserves 

the  right  to  change  specifications 

without incurring  any obligation for 

equipment previously or subsequently 

sold. Not responsible for typographical 

errors.

Introduction

This manual describes the installation, 

operating, and maintenance instructions for 

the Quincy DEFENDER™ Series nitrogen 

generator. Please read and be familiar with 

this manual before attempting to operate 

the unit.  Although this unit is very simple to 

operate, the user will be working with high-

pressure gas that must be handled with 

caution. 

DANGER!

Compressed gas, if handled improperly, 

can result in serious or fatal injury.

Spare Parts Ordering Information

Quincy Compressor maintains replacement 

parts for all Quincy compressor products. 

A repair parts list for the Quincy 

DEFENDER™ can be found in the back 

of this manual. Order parts from your 

Authorized Quincy distributor. Use only 

genuine Quincy replacement parts. Failure 

to do so may void warranty.

Servicing Information

For questions not addressed in this manual 

concerning the operation, maintenance or 

repair of the DEFENDER™, please contact 

your local Quincy Distributor.

Quincy Compressor-DEFENDER™

Содержание DEFENDER 7-2716 SCFH

Страница 1: ...tant safety information and should be made available to all personnel who operate and or maintain this product Carefully read this manual before attempting to operate or perform maintenance on this eq...

Страница 2: ......

Страница 3: ...densate Drain Connections 8 Nitrogen Piping Connections 8 Compressed Air Inlet Connection 8 Pre start Inspection 9 Initial Start up Adjustment 9 Nitrogen Purity Sampling Setup 9 Section V Operating In...

Страница 4: ......

Страница 5: ...in minor personal injury or property damage NOTICE Identifies important installation operation or maintenance information which is not hazard related DANGER This symbol identifies immediate hazards w...

Страница 6: ...s manual before attempting to operate the unit Although this unit is very simple to operate the user will be working with high pressure gas that must be handled with caution DANGER Compressed gas if h...

Страница 7: ...o not substantially fulfill performance requirements set forth in the Company literature and are manufactured in accordance with the Company s s p e c i f i c a t i o n s o r g o v e r n m e n t speci...

Страница 8: ...arbon carryover at or below 2 parts per billion Nitrogen System Description Inside the DEFENDER nitrogen generator the compressed air rst comes into contact with the membrane pre ltration system On St...

Страница 9: ...he analyzer Two pressure gauges are installed on the front panel One is for displaying inlet pressure and the other for system outlet pressure Example of a QUINCY DEFENDER FILTER 3 ACTIVATED CARBON FI...

Страница 10: ...depleted levels of oxygen is given below Effects Symptoms of Decreased oxygen Levels 15 19 Decreased ability to work s t r e n u o u s l y M a y i m p a i r coordination and may induce early symptoms...

Страница 11: ...he presence of oxygen rich air It is imperative that vented gas be discharged only in safe well ventilated areas If the unit is located in a poorly ventilated room the waste gas must be piped to a ven...

Страница 12: ...il and particle removing ltration is included in the nitrogen generator so pre ltration is not required Condensate Drain Connections A bulkhead connection is provided on the bottom of the panel to con...

Страница 13: ...re pressurize after each purge The nitrogen can be delivered to the system after the initial purging procedure Nitrogen Purity Sampling Setup 1 If the unit is equipped with the built in analyzer make...

Страница 14: ...t isolation valve and perform the purge process again If the tank remains pressurized during downtime weekends holidays etc this step is not required 3 Go Online After venting the system is ready to u...

Страница 15: ...ver adjusting the Pilot Valve use small increments and keep the differential at 15 20 psig NOTICE During the adjustment process the valve may begin opening and closing rapidly this happens when the di...

Страница 16: ...wn at time of order NOTICE If the purity is not at or better than required and the pressure and temperature going into the system are as required the Flow Purity Controller can be adjusted to meet the...

Страница 17: ...Stuff clean rag into lter bowl to keep unit clean while changing the elements 2 Unscrew the locking nut on the bottom of the element and discard the element Replace the element with a new one of the...

Страница 18: ...rom the top end of the carbon vessel to allow access to the carbon Drain the carbon into a container and replace with fresh carbon d Replace Hex bushing with screen attached using Te on tape on the th...

Страница 19: ...PERATION OF ALL SAFETY RELIEF VALVES ANNUALLY OR AT 8000 HOURS REPLACE ALL FILTER ELEMENTS ON THE UNIT CHANGE THE CARBON IN THE CARBON BED ANALYZER S SENSOR WILL NEED REPLACING EVERY 2 3 YEARS NOTICE...

Страница 20: ...1 CXNT 00030 COALESCING PRE FILTER NO 2 COMPLETE 1 ACNT 00030 ADSORBING PRE FILTER NO 3 COMPLETE DEFENDER N2GEN 270 520 PREMIUM FILTRATION QTY PART DESCRIPTION 1 CSNE 00030 COALESCING PRE FILTER ELEME...

Страница 21: ...PRE FILTER NO 1 COMPLETE 1 CXNT 00060 COALESCING PRE FILTER NO 2 COMPLETE 1 ACNT 00060 ADSORBING PRE FILTER NO 3 COMPLETE DEFENDER N2GEN 1800 PREMIUM FILTRATION QTY PART DESCRIPTION 1 CSNE 00150 COALE...

Страница 22: ...isk and storage charges may be applied at the discretion of Seller Accounts past due shall bare interest at the highest rate lawful to contract for but if there is no limit set by law such interest sh...

Страница 23: ...d to seller freight prepaid for inspection Seller warrants repaired or replaced parts of its own manufacture against defects in materials and workmanship under normal use and service for ninety 90 day...

Страница 24: ..._____________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ________...

Страница 25: ......

Страница 26: ...te Alabama 36507 Phone 251 937 5900 Fax 251 937 1457 Nearest Distributor 888 424 7729 E mail info quincycompressor com The Science of Compressed Air quincycompressor com 2005 Quincy Compressor an EnPr...

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