LIT203 AEROUS Oxygen Concentrator_061311
Contents
1. Enclosure Filter 1 OXU350 OXU351 Inlet Filter Package SET 3pcs OXU371 OXU371 Maintenance Kit l ASP70A ASP75A Rebuild Kit 1 ASP71A APS76A The maintenance kits include the inlet filter package OXU371 and the appropriate enclosure filter OXU350 or OXU351 Rebuild kits include the filters of the maintenance kit in addition to a solenoid valve assembly OXU379 and two sieve beds The OXU371 inlet filter package contains the same two felt filters and foam spacer included with the original purchase of the AEROUS oxygen concentrator Page 6 ClearWater Tech LLC Limited One Year Warranty Summary of the Warranty ClearWater Tech LLC CWT makes every effort to assure that its products meet high quality and durability standards and warrants the products it manufactures against defects in materials and workmanship for a period of one 1 year commencing on the date of original shipment from CWT with the following exceptions 1 The warranty period shall begin on the installation date if the installation is performed within 90 days of the original shipment from CWT 2 The warranty period shall begin on the date of the bill of sale to the end user if the installation date is more 90 days after the original shipment date To validate the warranty a warranty card accompanied by a copy of the bill of sale must be returned to CWT and must include the following information End user name e Complete address including tel2. oxygen piping It is imperative that oxygen systems be properly cleaned and inspected to insure that no combustible materials remain in the connecting pipe and fittings If you are not familiar with oxygen cleaning procedures refer to the Compressed Gas Association documents G 4 1 Cleaning Equipment for Oxygen Service and G 4 4 Industrial Practices for Gaseous Oxygen Transmission and Distribution Piping Systems Page 3 Operation To start the Oxygen Concentrator connect the unit to a grounded power source rated for the voltage and current requirements stated on the label of the unit Note 220VAC and 240VAC units may be provided with a standard NEMA rated cord The plug on this cord must be cut off and the unit hard wired to main power Color codes Black Line or L1 White Neutral or L2 Green Ground or Earth IMPORTANT Ensure that the Oxygen Concentrator is in a well ventilated area If the space is occupied sufficient ventilation must be provided to prevent the accumulation of low oxygen concentration waste gas in the space Approximately 6 air changes per hour are necessary Do not exceed rated capacity Set the outlet oxygen flow to 8 SCFH 4 LPM or less for AEROUS 8 and 15 SCFH 7 LPM or less for AEROUS 15 IMPORTANT The flow meter installed on the Oxygen Concentrator is set to read accurately when the discharge is set to atmospheric pressure If the actual discharge pressure is substantially above atmospheric
3. Installation and Operation Manual AERQUS RELIABLE ON SITE OXYGEN ClearWater Tech LLC Integrated Ozone Systems 850 E Capitolio Way San Luis Obispo Ca 93401 805 549 9724 Fax 805 549 0306 E mail service cwtozone com www oxusoxygen com Copyright 2011 ClearWater Tech LLC Reproduction of any kind is prohibited e LIT203 e REV 061311 Cautions Warnings and Hazards Oxygen is a powerful oxidizing agent It can cause fires or explosions Observe strict cleanliness procedures when fabricating and connecting the oxygen piping It is imperative that oxygen systems be properly cleaned and inspected to insure that no combustible materials remain in the connecting piping and fittings Ensure that the Oxygen Concentrator is in a well ventilated area If the space is occupied sufficient ventilation must be provided to prevent the accumulation of low oxygen concentration waste gas in the space Approximately 6 air changes per hour are necessary Do not allow rain or condensation to contact the Oxygen Concentrator The Oxygen Concentrator is not weatherproof It must be operated indoors or in an enclosure in a non condensing environment The Oxygen Concentrator should be installed and operated per the Compressed Gas Association Guide P 8 1 Safe Installation and Operation of PSA and Membrane Oxygen and Nitrogen Generators Page 2 Introduction The operation of the Oxygen Concentrator is based on the pressure swing a
4. dsorption PSA cycle using a molecular sieve The Oxygen Concentrator is capable of delivering oxygen flows up to 8 standard cubic feet per hour SCFH 4 LPM for AEROUS 8 and 15 SCFH 7LPM for AEROUS 15 at 90 by volume oxygen concentration at rated conditions The main components of the Oxygen Concentrator are Oxygen Concentrator sieve beds an oil less air compressor solenoid valve assembly and control board Installation IMPORTANT Ensure that there is sufficient access space around the Oxygen Concentrator so that normal maintenance and service can be performed Also ensure that there will be a free flow of cooling air around the compressor Connect the unit to a grounded power source rated for the voltage and current requirements stated on the label on the unit IMPORTANT The location of the Oxygen Concentrator must be well ventilated Refer to the recommendations in the Compressed Gas Association Guide P 8 1 Safe Installation and Operation of PSA and Membrane Oxygen and Nitrogen Generators Contact ClearWater Tech if further assistance is needed IMPORTANT Choose a location for the Oxygen Concentrator that does not allow rain or condensation to contact the unit Oxygen Hook up The oxygen connection is 3 8 inch Barb and is located on the side of the Oxygen Concentrator IMPORTANT Oxygen is a powerful oxidizing agent It can cause fires or explosions Observe strict cleanliness procedures when fabricating and connecting the
5. ephone number e Date installed e Complete model and serial number information e Name of company from which the unit was purchased Repairs and replacement parts provided under this warranty shall carry only the unexpired portion of this warranty or 90 days whichever is longer Items Excluded from the Warranty This warranty does not extend to any product and or part from which the factory assigned serial number has been removed or which has been damaged or rendered defective as a result of e An accident misuse alteration or abuse e An act of God such as flood earthquake hurricane lightning or other disaster resulting only from the forces of nature e Normal wear and tear e Operation outside the usage parameters stated in the product user s manual e Use of parts not sold by CWT e Service or unit modification not authorized by CWT e Check valve solenoid valve failure e Damage which may occur during shipping e Failure to meet service requirements as outlined in the I amp O manual Obtaining Service Under the Warranty Any product and or part not performing satisfactorily may be returned to CWT for evaluation A Return Goods Authorization RGA number must first be obtained by either calling or writing your local authorized dealer distributor or CWT direct prior to shipping the product The problem experienced with the product and or part must be clearly described The RGA number must appear prominently on the exterior of the ship
6. ped box es The product and or part must be packaged either in its original packing material or in comparable and suitable packing material if the original is not available You are responsible for paying shipping charges to CWT and for any damages to the product and or part that may occur during shipment It is recommended that you insure the shipment for the amount you originally paid for the product and or part If after the product and or part is returned prepaid and evaluated by CWT it proves to be defective while under warranty CWT will at its election either repair or replace the defective product and or part and will return ship at lowest cost transportation prepaid to you except for shipments going outside the 50 states of the United States of America If upon inspection it is determined that there is no defect or that the damage to the product and or part resulted from causes not within the scope of this limited warranty then you must bear the cost of repair or replacement of damaged product and or part and all return freight charges Any unauthorized attempt by the end user to repair CWT manufactured products without prior permission shall void any and all warranties For service contact your authorized dealer or distributor or CWT direct at 805 549 9724 Exclusive Warranty There is no other expressed warranty on CWT products and or parts Neither this warranty nor any other warranty expressed or implied including any implied warran
7. pressure the reading can be adjusted to determine the precise flow rate according to the following formula adjustedflow measuredflow xV oxygenpressure 14 7 14 7 IMPORTANT Ensure that vacuum is not applied to the oxygen concentrator if power is off If vacuum is being created by a venturi injector the oxygen concentrator must be powered or damage will occur to the Oxygen Sieve Beds Page 4 Maintenance e The Inlet Filter is recommended to be changed every 6 months Filter change frequency is dependent on environmental conditions and may vary e Enclosure filter is to be cleaned monthly Filter cleaning frequency is dependent on environmental conditions and may vary e Compressors are recommended to be replaced after 17 000 hours of operation depending on environmental conditions See the Service Parts section for information on replacement air inlet filters and compressor kits Specifications Oxygen Output AEROUS 8 8 SCFH 4 LMP at 90 3 5 oxygen by volume at 10 psig AEROUS 15 15 SCFH 7 LMP at 90 3 5 oxygen by volume at 10 psig Electrical Input 120 VAC 60 Hz 220 VAC 50 Hz 240 VAC 60 Hz PHASE AEROUS 8 3 0 AMPS 1 6 AMPS 1 5 AMPS Single AEROUS 15 3 8 AMPS 2 1 AMPS 1 9 AMPS Single Environment The Oxygen Concentrator is not weatherproof It must be installed where rain and condensation are not allowed to contact the unit If the space is occupied sufficient ventilation m
8. ties or merchantability of fitness shall extend beyond the warranty period Some states do not allow limitation on how long an implied warranty lasts so that the above limitation or exclusion may not apply to you Disclaimer of Incidental and Consequential Damages No responsibility is assumed for any incidental or consequential damages this includes any damage to another product or products resulting from such a defect Some states do not allow the exclusion or limitation of incidental or consequential damages so that above limitation or exclusion may not apply to you Legal Remedies of Purchaser This warranty gives you specific legal rights and you may also have other rights which vary from state to state THIS STATEMENT OF WARRANTY SUPERSEDES ALL OTHERS PROVIDED TO YOU AT ANY PRIOR TIME Page 7
9. ust be provided to prevent the accumulation of low oxygen concentration waste gas in the space Operating temperature 41 F to 104 F 5 C 40 C Storage temperature 0 F to 140 F Humidity 0 to 95 RH Barometric Pressure Range 28 to 31 inches of Hg Ambient Oxygen Concentration 20 minimum Operation Unit should be installed and operated per the Compressed Gas Association Guide P 8 1 Safe Installation and Operation of PSA and Membrane Oxygen and Nitrogen Generators Mechanical Maximum Dimensions AEROUS 8 19 75 H x 11 89 W x 13 75 D 501mm H x 302mm W x 350mm D weight 68lbs 31kg AEROUS 15 20 50 H x 12 64 W x 15 10 D 521mm H x 321mm W x 384mm D 75lbs 34kg Page 5 Inlet Filter EE Hour Meter SCFH Flow Meter Oxygen Outlet Power Cord Enclosure ar Filter Mounting Feet ae Service Parts Service parts listed below can be obtained directly from ClearWater Tech Hose can generally be obtained locally Always replace hoses with equal or better specifications Please contact ClearWater Tech directly for further information on other parts Service Parts Service Part Quantity AEROUS 8 AEROUS 15 Part Number Part Number Control PCB 120 VAC 60Hz 1 OXU372 OXU377 Control PCB 220 240 VAC 50 60Hz 1 OXU386 OXU378 Solenoid Valve Assembly 1 OXU379 OXU379 Compressor 120VAC 60Hz 1 OXU373 OXU340 Compressor 220 240VAC 50 60Hz 1 OXU374 OXU345
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