Inogen One G3 Technical Manual

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Oxygen Error No Error Message Oxygen < 50% for 10 minutes Various Causes of this error If no tubing kinks or leaks are found, replace the feed/waste or product manifolds to resolve the problem 2 Error Message Normal Display Error Display Fault Troubleshooting & Repair O2 Sensor Failure No Error Message Oxygen Sensor Error The O2 sensor is giving false readings Replace the oxygen sensor System Hot No Error Message System Hot Shutdown The cooling fan is not functioning OR The exhaust vent is blocked by the carry bag System Cold No Error Message System Cold Shutdown The concentrator will not start-up when stored in temperatures below 4C. Battery Error No Error Message Battery Error The concentrator is not communicating with the battery Service Needed No Error Message Service Needed and Red LED on LCD The compressor has reached its maximum speed and needs service within approximately 30 days Or the Feed/Waste Valve is malfunctioning, and no O2 is being delivered while this error is present Allow the concentrator to cool for 10 minutes. If the error occurs immediately when started, replace the cooling fan Clear the vent and resume using the concentrator Allow the concentrator to warm up in a room temperature environment for 10 minutes and then restart the concentrator If the problem persists replace the motherboard Shut down the concentrator, remove the battery and the restart the concentrator and replace the battery If the problem persists, turn off the concentrator and allow the battery to charge for 4 hours If the problem persists, try a different battery If the problem persists, replace the motherboard Repair or replace the concentrator when possible by replacing the compressor or the feed waste valve If F/W manifold is faulty, plugging the black exhaust tube will start the PSA cycle confirming the F/W manifold was stuck in an indeterminate position 96-03054-00 Service Manual, Inogen One G3 - 152 -
O2 Delivery Error No Error Message O2 Delivery Error The system detected a breath but did not detect a bolus delivery Check for kinked tubing to the breath detect sensor. Replace the breath detect sensor or the Product manifold to resolve the no bolus condition. 3 Abnormality Normal Behavior Abnormal Behavior Fault Troubleshooting & Repair Noise Concentrator should be free of rattles and whistles Concentrator makes loud noise when running Compressor tube not seated correctly Push the tubing onto the compressor output so that it is all the way flush against the end of the barb. Rotate the tubing so that the compressor does not hit the rear wall of the chassis Check that the compressor mounts are not torn Concentrator makes a whistling sound during part of the operating cycle Product manifold check valve may have debris in it or may be misassembled Replace the product manifold 96-03054-00 Service Manual, Inogen One G3 - 153 -
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INOGEN ONE G3 OXYGEN CONCENTRATOR S
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SP-501 and SP-502 Inogen One G3 Fro
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Figure 4: Location of screws 5. Sli
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2. To remove the back housing, plac
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Figure 6: Location of front screws
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3. Re-install the two screws securi
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Parts Required: 1. SP-504, LCD Tool
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Cannula tube LCD cable Figure 8: Re
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Figure 11: Housing feet and corresp
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Figure 10: Inlet T tube and inlet u
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SP-506 Inogen One G3 Exhaust T Tube
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Figure 2: Filter box lid screws 3.
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Figure 10: Location of rear filter
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Compressor cable Exhaust tube Figur
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5. Plug the other end of the dual f
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SP-509 Inogen One G3 Compressor Rep
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Figure 4: Filter box lid screws 3.
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Compressor cable Exhaust tube Figur
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SP-510 Inogen One G3 Power Cable Re
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Figure 1: Direction to slide device
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Figure 5: Location of rear screws F
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Figure 9: Manifold bracket screw 2.
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Instructions for Replacing the Hous
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Exhaust T tube Manifold screws Inta
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SP-513 Inogen One G3 Accumulator Re
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Figure 12: Properly installed accum
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SP-514 Inogen One G3 Breath Detect
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O2 sensor tubing Accumulator tubing
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Figure 1: Direction to slide device
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Figure 10: Screws to be removed fro
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Page 101 and 102: 2. To remove the back housing, plac
Page 103 and 104: Figure 6: Filter box lid screws 3.
Page 105 and 106: Instructions for Replacing the Hous
Page 107 and 108: Figure 2: Location of screws 3. Sli
Page 109 and 110: Parts Required: 1. SP-518, Muffler
Page 111 and 112: Figure 3: Direction to slide housin
Page 113 and 114: Figure 7: Unplug UIP cable from mot
Page 115 and 116: Figure 11: Product manifold motherb
Page 117 and 118: 3. Replace the product manifold. Ma
Page 119 and 120: SP-519 Inogen One G3 LCD Cable Repl
Page 123 and 124: Cannula tube LCD cable Figure 8: Re
Page 125 and 126: SP-520 Inogen One G3 Dual Feed Tube
Page 129 and 130: Feed tube and inlet union Figure 8:
Page 131 and 132: Figure 13: Properly installed dual
Page 133 and 134: Figure 16: Housing feet and corresp
Page 135 and 136: Figure 2: Location of screws 3. Wit
Page 137 and 138: Figure 6: Spring and spring nest as
Page 139 and 140: SP-522 Inogen One G3 Column Recepta
Page 141 and 142: Column latch Figure 4: Location of
Page 143 and 144: 7. Assure both lower grommets are i
Page 145 and 146: SP-523 Inogen One G3 Chassis Replac
Page 147 and 148: Figure 3: Chassis gasket 8. See “
Page 149 and 150: Inogen One G3 Troubleshooting Guide
Page 151: The battery icon on the LCD shows t
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Inogen One G3 Technical Manual

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