Spirit 300, 600 & 1200
Contents
1. LF CAIRE A Chart Industries Company Spirit 300 600 amp 1200 hehe STE I Sm Ne ES a IQ ne RS PR Q Preface un SERVICE MANUAL g r Ww SPIRIT SERIES 300 600 1200 re CAIRE Inc S 2200 Airport Industrial Dr Ste 500 2 Ball Ground GA 30107 N www cairemedical com Customer Technical Service United States Phone 800 482 2473 Fax 888 932 2473 Asia Australia Pacific Rim Phone 61 297 494333 Fax 888 932 2473 Europe Phone 44 9 0 1344 403100 Fax 44 0 1344 429224 Abbreviations LED Light Emitting Diode PRV Primary Relief Valve LOX Liquid Oxygen QDV Quick Disconnect Valve LPM Liters Per Minute RMA Return Materials Authorization NER Normal Evaporation Rate RP Repair Procedure OCD Oxygen Conserving Device R R Removal and Replacement POI Patient Operating Instructions SRV Secondary Relief Valve Definition of Terms WARNING Description of a condition that can result in personal injury or death CAUTION Description of a condition that can result in equipment or component damage NOTE A statement containing information important enough to emphasize or repeat ITEM Item numbers used throughout this manual are shown on the illustrations adjacent to the Repair Procedures Disclaimer This manual covers use and maintenance of the Spirit series This manual is intended for use by experienced personnel only No attempt should be made to fill or maintain this e2. 2 Check description marked on carton against your order 2 Verify the unit has appropriate warning caution label along with the Patient Operating Instructions Manual POI 3 Unpack unit including Patient Operating Instructions POI 3 Ifnot attached assemble the Shoulder Strap and Spring Scale 4 Set aside packing materials in case the unit must be returned assembly to unit and verify proper functionality to the factory un 5 Ww 2 a Ro N 4 Connect a standard cannula to the unit The cannula should be rated at at least 6 LPM for continuous flow and should be less than 25 ft 7 6 m in length Operation Refer to Patient Operating Instructions Manual POI Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F pl IX Routine Maintenance schedule A Biennial N There are two schedules for routine maintenance which the home 3 Check Efficiency of Unit 5 health care distributor may follow These schedules allow the dis tributor maximum flexibility while assuring that equipment is a Allow unit to sit after fill for 10 15 minutes w operating properly b Inspect bottle for cold sweaty condition and for excessive venting from relief valve some venting is normal Schedule A Biennial c If either condition is observed conduct NER test see RP26 ey in this manual A Introduction 2 4 Flow Test Table 1 ae Routine maintenance is a series of steps
3. Erie liter meter 0 25 LPM can be used These inspections tests are to be done between patients l Visual Inspection a Broken case b Condense pad replace if soiled c QDV pin not bent male rotary QDVs d Inspect interior of unit for dirt or contaminants Verify that liquid level measurement reads empty Fill Unit a Verify that liquid level measurement reads full FULL green stripe b Check for audible visual leaks in QDV and vent valves a Empty contents by turning flow selection knob to CF and running unit until dry and warm to room temperature approximately two hours b Verify that scale reads empty and that LED indicator blinks green when triggered c Clean case per RP25 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F X Troubleshooting Repair Procedures Table of Contents g A MPO CUCH OR EE ERE TE 15 2 B Troubleshooting Charts ss se ae 16 21 C Repair Procedures 2 RP1 General sis Ss Bsns she Rind pair E E E EEEE 22 RP2 Battery RIR sata ten itieiianseiensa diminue 23 ie RP3 CONTRER Re arme ones 23 RP4 Soft Feature Case R R Lenemor tien dei 23 2 RP5 Spring Scale Liquid Level Calibration ssnessnsasmasssreds rssesnt 23 RP6 OCD Assembly Rave 24 RP7 Manifold Assembly R R Hasena 24 RP8 Cleans Dry D War insiste ass aietesntes 24 RP9 EG ER EE 24 RP10 Fo TN D a deu ue 25 RP11 ODV RR Side Fill Qun enka 25 RP12 ODY and Lip Seal R R
4. by an electromagnetic site survery should be less than the compliance level in each frequency range Interference may occur in the vicinity of equipment marked with the following symbol NOTE 1 At 80 MHz and 800 MHz the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To asses the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the measured field strength in the location in which the SPIRIT is used exceeds the applicable RF compliance level above the SPIRIT should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as reorienting or relocating the SPIRIT gt Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3 V m This table is included as a standard requirement for equipment which has been tested to specific test levels and over specific frquency ranges and been found compliant with regulations Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F OG Recommended sep
5. lever must be open to begin a fill FCV is open Be sure that the FCV knob is in the off 0 position If the valve is open fill times can increase e Reservoir saturation Swap reservoirs or allow the reservoir time to stabilize and build pressure is too low pressure f Vent valve is obstructed Inspect the vent tubes for blockages Clean by blowing out with compressed gas or replace parts if necessary Leak in the system Check the portable for leaks RP14 and repair if needed smoothly If necessary replace the QDV cartridge or the entire QDV RP11 amp RP12 OOZL 8 009 O0E ds Liquid leaks from the coupled QDVs during the fill Unable to disconnect the portable from the reservoir QDVs are frozen to Leave the units coupled with the vent valve closed and let them sit gether until they warm up enough to disconnect Always ensure that male and female QDV s are cleaned and dried prior to each fill Liquid leaks from the Ice crystal preventing Engage and disengage the portable onto the reservoir several times QDV poppet after filling the QDV from closing to dislodge the ice crystal Always be sure that the male and female properly QDVs are wiped clean and dry before filling b Dirty or damaged QDV Replace the QDV cartridge or the entire QDV assembly RP11 amp poppet RP12 Liquid leaks from the a Vent valve is not fully Ensure that the vent valve lever is fully in the closed position vent valve tube
6. drop slightly When the pressure drops to 20 psig 1 4 bar the economizer valve closes This causes liquid oxygen to flow up the withdraw tube and through the warming coil where it expands and warms into gas The gas then flows through the economizer regulator body to the OCD assembly where its flow is metered to the patient according to the flow selection knob setting and patient demand As the pressure in the container increases over 20 psig 1 4 bar the economizer valve opens and the cycle repeats maintaining the correct gaseous oxygen flow to the patient Figure 4 Operation Pressure Below 20 psig 1 4 bar Gas to Patient Economizer Closed Ny 2 Warming Coils Oxygen Delivery OCD Figure 5 All Spirits are equipped with electronic Oxygen Conserving Devices OCD The OCD pressure transducer detects the nega tive pressure generated when the patient begins to inhale Based on the flow selection knob position a solenoid valve is open for a predetermined length of time dispensing a controlled volume of oxygen gas to the patient An LED indicator blinks green with each triggered pulse Figure 5 OCD Schematic U S Patent 6 910 482 OCD Circuit Board Pressure Transducer Vacuum Sensor Needle Valve Barbed 9 LPM Oxygen Outlet Oxygen Inlet from Economizer a Solenoid aes iets Valve to Atmosphere 3 Way Fixed Orifice 2 LPM Flow
7. stainless steel nut counter clockwise OOZL 8 009 O0E WAIlds d To replace vent valve reverse above procedure Torque nut to 100 110 inch Ibs 1100 1200 N cm RP16 SRV R R Figure 14 WARNING The unit must be empty warm and vented before starting procedure Figure 14 RP 16 a Remove soft feature case RP4 b Disconnect SRV Item 43 from economizer Item 26 c Replace SRV d Reverse order to reassemble RP17 PRV R R Figure 15 WARNING The unit must be empty warm and vented before starting procedure a Remove soft feature case RP4 b Remove PRV Item 49 while supporting fitting Item 48 to prevent twisting c Replace PRV using Teflon tape on male threads d Reverse order to reassemble NOTE If tube nut Item 38 rotates on the tube leaks may develop Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F X Repair Procedures Figure 16 RP 18 1 Fill Connection I QDV RP18 Vaporizer Coil R R Figure 16 WARNING The unit must be empty warm and vented before starting procedure a Remove case RP4 b Loosen the two compression fitting nuts Item 38 from manifold LOX withdrawal fitting and the economizer LOX inlet c Forside fill units remove vaporizer coil by pulling assembly down towards the bottom of the dewar If necessary the cable ties may need to be cut and the aluminum
8. the manufacturer may result in increased according to the EMC information provided in this manual WARNING Portable and mobile RF communications equipment WARNING The SPIRIT should not be used adjacent to or stacked can affect Medical Electrical Equipment Emissions or decreased immunity of the SPIRIT with other equipment and that if adjacent or stacked use is neces sary the SPIRIT should be observed to verify normal operation in the configuration in which it will be used OOZL 8 009 O0E WAIdS Guidance and Manufacturer s declaration electromagnetic emissions The SPIRIT is intended for use in the electromagnetic environment specified below The customer or the user of the SPIRIT should assure that it is used in such an environment Emissions test Compliance Electromagnetic environment guidance RF emissions Group 1 CISPR 11 The SPIRIT uses RF energy only for internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic eq uipment RE emissions CISPR 11 Class B Harmonic emissions IEC 61000 3 2 Not applicable Voltage fluctuations flicker emissions Not applicable IEC 61000 3 3 The SPIRIT is suitable for use in all establishments including domestic establishments and those directly connected to the public low voltage power supply network that supplies buildings used for domestic purposes Spirit 300 600 amp 1200 Technical Ser
9. time b Give the Serial Number of each unit to be returned 2 Carefully package the parts or repack the unit in its original el purciasedate shipping container precisely as shipped 2 A RMA number will be issued in the name of the distributor by CAIRE Inc for the equipment to be returned When the equipment is shipped to the factory the RMA number must appear on the packing slip 3 Write the Return Authorization Number on the top of the shipping container 4 Ret h i fe i l i 4 eturn the unit or parts by professional carrier to All dquiprnentmiust heretumed prepaid t CAIRE Inc CAIRE Inc 2205 Airport Drive 2205 Airport Drive Ball Ground GA 30107 Ball Ground GA 30107 CAIRE Inc CAIRE Inc Unit 2 Maxdata Cantre p Unit 2 Maxdata Cantre Downmill Rd Downmill Rd re RG12 1Qs Bracknell Berkshire RG12 1Qs as United Kingdom All equipment returned to CAIRE Inc must be shipped e sj 4 Finally a Credit Memo minus a 15 restocking fee will prepaid be issued to the distributor when all equipment has been When the defective item s is received at CAIRE Inc it will be REVE Mjelde serviced and returned to the distributor as soon as possible A copy of the Repair Cost Sheet will be enclosed giving a detailed de Return of Unused Non Defective Merchandise listing of any maintenance performed CAIRE Inc at its discretion charges a 15 restocking fee for unused non def
10. tube coils may need to be individually lifted over the dewar weld seam OOZL 8 009 008 111ds d For top fill units remove the OCD Assembly per RP6 and the manifold assembly per RP7 Then remove vaporizer coil by pulling assembly upwards toward the top of the dewar e To replace coil reverse the above procedure RP19 Relief Valve Test Figure 17 WARNING The unit must be empty warm and vented before starting procedure a Remove case RP4 b Assemble pressure gauge Item J and adapter assembly Thread hose barb onto pressure gauge Push tubing onto hose barb and attach with clamp c Connect gauge assembly to vent tube outlet Item 39 and open vent valve Item 16 d Assemble oxygen regulator hose and pneumatic adapter Connect assembly to oxygen gas source Connect pneumatic adapter to unit QDV Item 37 or 80 e Slowly begin increasing pressure to between 1 7 1 8 bar 24 5 25 25 psig PRV Item 62 should begin venting audible noise will be heard or bubbling will be seen if leak testing f Slowly begin decreasing the pressure until the PRV Item 62 closes meaning the audible noise is no longer heard or the bubbling is no longer seen if leak testing The pressure at which the audible noise or bubbling is no longer seen should be greater than 1 6 bar 23 psig g Hold PRV Item 49 closed with finger and increase pres sure to 1 9 2 3 bar 27 33 psig SRV Item 43 must begin open audible venting
11. un Spirit 300 Spirit 600 Spirit 1200 i P Capacity w LOX mass lbs kg 0 79 0 36 1 50 0 68 3 00 1 36 LOX volume L 0 33 0 66 1 25 O2 volume L 275 516 1087 2 Selectable Flow Rates g Liters per minute Off 1 1 5 2 3 4 5 CF ae CF Continuous Flow 2LPM N Pulse Flow Delivery 15 ml x LPM setting per breath Normal Evaporation Rate Pounds per day Kg per day 1 2 0 54 Operating Pressure PSIG Bar 20 2 1 4 0 14 Primary Relief Valve Setting PSIG Bar 24 5 25 5 1 7 1 8 Secondary Relief Valve Setting PSIG Bar 27 0 33 0 1 9 2 3 Height Inches mm 8 8 223 11 5 292 14 0 356 Width Inches mm D Shaped 6 0 x 4 5 152 x 114 Weight Empty lbs kg 3 5 1 6 4 1 1 86 5 0 2 27 Full Ibs kg 4 3 1 95 5 6 2 54 8 1 3 68 Fill Connector Types Male side mounted rotary coupling or female bottom mounted push or coupling or bottom mounted rotary coupling Power Source 2 C Cell Batteries Battery Life 500 Hours approximate Alarms Indicators Green LED with every breath Red LED for low battery with every breath Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F Oxygen as it exists at standard atmospheric pressure and tem perature is a colorless odorless and tasteless gas Oxygen consti tutes 21 of the atmosphere by volume Aside from its well doc umented ability to sustain life oxygen also supports combustion even though it is
12. used to assure that equip N ment is functioning properly a Set flow selection knob to CF run for at least 20 minutes zZ b Check all flow settings with the chart below RP22 and 1 Ifa unit fails a given test one of two things may be done check pressure is within a range of 18 22 psig 1 2 1 5 bar a Refer to Troubleshooting Repair Section X of this man Table 1 ual b Return unit to CAIRE Inc for repair Spirit Flow Test Volume or LPM 2 Schedule A Maximum of two years between routine main OFF 0 O O tenance testing Unit should be tested when a problem is sus 2 1 LPM Pulse 12 to 18 mL pected 1 5 LPM Pulse 18 to 26 mL B Procedure 2 LPM Pulse 26 to 34 mL Follow the steps in order listed If the unit fails any step refer to SNE ol Troubleshooting Repair Section X of this manual 4 LPM Pulse 54 to 66 mL 5 LPM Pulse 67 to 83 mL 1 Visual Inspection CF Continuous 1 70 to 2 30 LPM a Look for damaged or missing parts b Dry condensation pad for Spirit 1200 Replace if soiled 5 Prepare for Use 2 Fill Unit a Empty contents by turning flow selection knob to CF and running unit until dry and warm to room temperature a Fill unit full of LOX may take up to 8 hours b Check for audible or visual leaks in QDV and vent valve b Verify that scale reads empty and that LED indicator blinks c Verify that spring scale reads full green when triggered c Clean case per RP2
13. warm before starting procedure a Remove soft feature case RP4 b Assemble oxygen regulator hose and pneumatic adapter Connect assembly to oxygen gas source c Assemble pressure gauge and adapter assembly Item J Thread hose barb onto pressure gauge use Teflon tape Push tubing onto hose barb and attach with clamp OOZL 8 009 00 111ds d Connect gauge assembly Item J to vent tube outlet Item 39 and open vent valve Item 16 e Connect pneumatic adapter to QDV Item 37 to side fill units of Item 80 for bottom fill f Increase pressure to 19 psig 1 3 bar g Leak test all connections joints and valves with leak test solution Do not apply leak test solution to any part of OCD circuit board NOTE PRV Item 49 and SRV Item 43 may leak slowly Repair all other leaks first and retest for pressure retention before changing relief valves h Close vent valve Remove pressure gauge assembly Item J from vent tube outlet i Disconnect pneumatic adapter from QDV j Leak test QDV poppet and OCD outlet k Repair all leaks by following appropriate R R procedure Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a X Repair Procedures RP15 Vent Valve R R Figure 13 Figure 13 RP 15 WARNING The unit must be empty warm and vented before starting procedure a Remove soft feature case RP4 b Open the vent valve Item 16 c Remove vent valve by turning
14. 2 bar below tolerance flow rates may result These problems can be prevented by always ensuring the Reservoir is properly filled according to its respective service manual Oxygen Withdrawal Figures 3 4 With oxygen in the unit and the vent valve closed the pressure in the inner vessel will remain at or near the primary relief valve pressure of 25 psig 1 7 bar In the Spirit as in all vacuum insulated cryogenic containers some liquid oxygen in this case is always evaporating into a gas The rate of generation of this gas called head gas is called the normal evaporation rate NER When the flow selection knob is in the off position this gas will build up pressure until it is released between 21 9 psig 1 5 bar and 24 2 psig 1 7 bar through the primary relief valve When the flow selection knob is at any setting other than off and the economizer valve is open pressure above 20 psig 1 4 bar gaseous oxygen is forced from the head space in the inner vessel through the economizer valve to the OCD This process con Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F un 5 Ww a Ro N VAE Theory of Operation serves or economizes liquid oxygen by withdrawing the head gas first instead of allowing it to escape through the relief valve Whenever gas is removed from the space above the liquid oxy gen the inner vessel internal pressure begins to
15. 39 97405147 97405177 97405279 97405590 CA406310 11781228 11843361 11843370 11843388 11843396 11815150 10780451 10780442 Description Female Side Fill Pneumatic Test Adapter Male Top Fill Pneumatic Test Adapter Fluorolube Snoop Leak Detection Fluid gallon Erie Liter Meter 0 60 psig 0 4 1 bar Pressure Gauge Pressure Gauge Adapter OOZL 8 009 00 111ds Jeweler s Screwdriver Stroller Cart 0 45 psig 0 3 1 bar Oxygen Regulator Portable Carrying Handle Pneumatic Hose with DISS Fittings Lip Seal Service Tool TEFLON Tape Pulse Volume Meter Belt Pack Padded Spirit 300 G2 Pouch Side Belt Pack 7 x 4 Pouch Side Belt Pack 7 x 8 Dual Function Waist Extension Back Pack Battery Pack Tester Service Manual Supplement Penox Service manual Supplement CryO2 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F XI Parts Price List Contact Customer Service or visit www cairemedical com OOZ L 8 009 008 111ds to obtain your parts price list Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F EEE XI Ordering Information 72 Ordering Information 3 Telephone or fax CAIRE Inc at one of the numbers listed below to begin immediate processing of the order The following steps should be used when ordering a new Spirit or w replacement parts for an existing unit USA Toll Free Phone 800 48 CAIRE 1 Compile a list of all e
16. 5 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F pl IX Routine Maintenance Schedule B Continuous Schedule B Continuous 4 Flow Test Table 2 a Set flow control knob to CF run for at least 20 minutes b Check all flow settings with chart below RP22 and check pressure is within a range of 18 22 psig 1 2 1 5 bar A Introduction Continuous maintenance is a set of tests and inspections per formed consistently to ensure equipment is functioning properly It can be done with equipment in service by drivers or other per sonnel Table 2 Spirit Flow Test om EE 1 Ifa unit fails a given test it should be taken out of service and sent to the Repair Center Department for further inspection OOZ L 8 009 008 WAIlds 2 Schedule B Checks are made when the driver visits patients and when equipment is transferred between patients B Procedure CF Continuous 1 70 to 2 30 LPM These inspections are to be performed by driver or other personnel when Spirit is in use by the patient LOX in the unit This proce dure must be performed at least once per year 1 Visual Inspection a Case not damaged or dirty Flow control knob turns easily with firm detent feel 5 Prepare for Use 3 b Condensation pad on Spirit 1200 is not soaking wet or excessively dirty c QDV pin not bent male rotary QDVs Verify that scale reads correct liquid level Check CF flow rate
17. Bottom Fill csevnssesgaasaawoavaxvesees 25 RP13 Pressure Retention Test eee aie 26 RP14 Pl mbing Leak Tesh siccicssvacaaiastucbeardsienisassilinuthehaeeeeis 26 RP15 Vent Valve BIR venant 27 RP16 ORV RR ee banane tant nee ae 27 RP17 PRV RR de ae ee este mn 27 RP18 Vaporizer Coil R R sansene bananene 28 RP19 Relief Valve Test parre 28 RP20 Operating Pressure Tests a mme 29 RP21 Economizer Regulator R R ss 29 RP22 Economizer Regulator Adjustment R Raunassnmenaasentne 30 RP23 Pulse Volume Test ere causes ges 30 RP24 CF Flow Bate Test mac 31 RP25 Cane Cleaning able dates mad tiaren naa a maaeasadbines 31 RP26 NER Test EE dns 31 D Service Tools Equipment Supplies 24e nest 32 Introduction 1 These procedures are designed to be performed only by qualified personnel with proper equipment 2 Any failure during routine maintenance checks will refer you to this section See Troubleshooting Chart for appropriate procedure Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a X Troubleshooting Chart Symptom Probable Cause Corrective Action Unable to start fill or ex QDV not properly en Make sure the QDV on the portable and reservoir are properly cessively long fill times gaged on the reservoir aligned and ensure that a downward force is being applied to the portable b Swap or re fill the reservoir c Vent valve not open Ensure that the vent valve lever is fully in the open position The
18. PIN Poppet Valve Only Open in CF Knob Position The OCD is powered by 2 C cell alkaline batteries When battery voltage is low the LED indicator will blink red with every trig gered pulse The batteries should be replaced with new ones when this happens In the event of OCD malfunction the flow selection knob can be turned to the CF position This setting bypasses all electronics and delivers a continuous flow of 2 LPM to the patient CAUTION For proper OCD function a standard cannula should be used Its length should be less than 25 ft 7 6 m and it should be designed for 6 LPM or greater continuous flow Liquid Level Measurement Spirit units are equipped with spring scales for liquid level mea surement This system measures the level of liquid oxygen inside the unit using a mechanical spring The spring scale display is calibrated to read empty when an empty unit is suspended by its ring As liquid oxygen is trans ferred into the portable the weight increases and the spring scale reflects the increase Calibration can only be performed while the unit is empty Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F LE OOZ L 8 009 008 WAIds y and Setup Unpacking Setup 1 Always inspect carton for shipping damage Report any dam 1 Verify 2 new C cell alkaline batteries are properly installed age to freight company before signing a bill of lading within the battery compartment
19. T Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a X Repair Procedures Figure 8 RP 6 e Fora top fill unit loosen fill tube nut Item 87 from manifold elbow f Loosen and remove the 4 manifold mount screws Item 31 g Remove manifold assembly Item 33 by lifting straight up h To replace manifold assembly reverse above procedure RP8 Clean Dry Dewar OOZL 8 009 O0E 111ds NOTE Apply a small amount of fluorolubricant to o ring and manifold retaining screws before installing Ensure proper seat ing of o ring in dewar flange Use cross tightening of screws to assure manifold is assembled flat to flange Torque screws to 20 22 inch Ibs 230 250 N cm Figure 9 RP 7 RP6 OCD Assembly R R Figure 8 WARNING The unit must be empty and warm before starting this procedure a Follow RP4 to remove case b Disconnect clear economizer gas outlet tube Item 45 from OCD Assembly c Loosen 3 OCD mount screws Item 22 d Loosen 2 hex screws located between OCD board and econo mizer e Maintain relative mount screw s and spacer s position as OCD Assembly is removed from unit f Connect 3 6 32 nuts to mount screws below the bottom spacer so the OCD remains assembled a Remove manifold assembly RP7 g To replace reverse the above steps b Invert dewar and blow out inside with clean dry nitrogen gas until inside is clean and dry RP7 Manifol
20. a leak check on the plumbing RP14 Repair leaks as necessary g Relief valve is open Ensure that there is no venting from the relief valves If there is refer c Relief valve frozen open Allow the portable to warm and thaw Attempt to re fill the portable No Flow a Portable is empty Check the contents indicator level gauge and fill the portable if needed b Flow control valve Ensure the flow control knob is not in the off 0 position turned off c Nasal cannula kinked or Ensure proper nasal cannula functionality and positioning disconnected e properly to the corrective actions for Excessive venting from relief valves hissing sound Vent valve is open Ensure that there is no venting from the vent valve outlet tube If there is refer to the corrective actions for Liquid leaks from the vent valve tube outlet i Blockage in the liquid Check the warming coils and withdrawal tubes for blockages Re withdrawal circuit place if necessary j OCD Faulty Replace the OCD RP6 a Nasal cannula kinked or Inspect the functionality of the nasal cannula leaking Saturation pressure is Inspect the saturation pressure of the reservoir used for filling Low flow at all LPM settings too low Allow at least 30 minutes at no flow for the portable to saturate properly Leak in the system Perform a leak check on the plumbing RP14 Repair leaks as necessary Economizer valve faulty Test t
21. al or complete loss Conduct the NER test RP26 and return the unit to CAIRE inc if of vacuum necessary Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F gg X Troubleshooting Chart Symptom Probable Cause Corrective Action 13 Excessive Frost Frost is acceptable Some frost on the outer case and on the plumbing is acceptable es NOTE Minimal frost pecially at high flow rates during continuous use This is due to the on the case and on the evaporation of LOX to gas and the temperature difference between plumbing is normal the LOX and room temperature This symptom applies High humidity level High humidity levels can increase frost accumulation to frost that is much a f i Saturation pressure is Inspect the saturation pressure of the reservoir used for filling ter than what i aah es D too high Allow at least 30 minutes at no flow for the portable to saturate y f properly d Leak in the system Perform a leak check on the plumbing RP14 Repair leaks as necessary Relief valve open Ensure that there is no venting from the relief valves If there is refer to the corrective actions for Excessive venting from relief valves hissing sound f Partial or complete loss Conduct the NER test RP26 and return the unit to CAIRE inc if of vacuum necessary Unit will not maintain Saturation pressure is Inspect the saturation pressure of the reservoir used for filling acceptable pressur
22. and or bubbling of leak test solution h Slowly begin decreasing the pressure until the SRV Item 62 closes meaning the audible noise is no longer heard or the bubbling is no longer seen if leak testing The pressure at which the audible noise or bubbling is no longer seen should be greater than 1 7 bar 23 psig Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a X Repair Procedures i Decrease pressure to 22 psig 1 5 bar Test PRV and SRV with leak test solution A minimal amount of leakage bub bling is acceptable If leakage is questionable run pressure retention test RP13 prior to changing relief valve RP20 Operating Pressure Test Figure 18 a Unit must be at least 1 2 full with correctly saturated LOX b Turn flow selection knob to CF setting Allow unit to run for 10 20 minutes c Assemble pressure gauge assembly per RP19 b Connect gauge assembly to vent tube outlet Item 39 and open vent valve Item 16 d Read operating pressure on pressure gauge Pressure should be within 18 22 psig 1 2 1 5 bar range WARNING The unit must be empty warm and vented before starting procedure RP21 Economizer Regulator R R Figure 18 a Remove case RP4 b Loosen vaporizer coil compression fitting nut Item 38 at the economizer Move coil away from the regulator c Remove gas inlet tube Item 30 and outlet Item 45 from economizer small barbed fittings d Loosen 2 eco
23. aration distances between portable and mobile RF communications equipment and the SPIRIT The SPIRIT is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the SPIRIT can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the SPIRIT as recommended below according to the maximum output power of the communications equipment OOZL 8 009 O0E WAIdS Rated maximum output Separation distance according to frequency of transmitter power of transmitter m W 150 kHz to 80 MHz 80 MHz and 800 MHz 800 MHz to 2 5 GHz d 1 2VP d 1 2 VP d 2 3 VP 0 12 m 0 12 m 0 23 m 0 38 m 0 38 m 0 73 m 1 12m 12m 2 3 m 10 3 8 m 3 8 m 7 3 m 100 12m 12m 23m For transmitters rated at a maximum output power not listed above the recommended separation distance d in meters m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum output power rating of the trans mitter in watts W according to the transmitter manufacturer NOTE 1 at 80 MHz and 800 MHz the separation distance for the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people This table is included as a standard requirement for equipment which h
24. as been tested to specific test levels and over specific frquency ranges and been found compliant with regulations Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a VI Theory of Operation Vent Valve Fill Connection Figure 3 Operation Pressure Above 20 PSIG Gas to Patient Economizer Open Filling Figure 2 1 Method The Spirit is a portable unit designed to be filled by the patient from a CAIRE manufactured reservoir The unit is filled by coupling the quick disconnect valve of the Spirit with the quick disconnect valve on the Reservoir and opening the vent valve on the Spirit A pressure differential causes liquid oxygen to flow up the Reservoir fill tube through the coupled quick connectors and into the inner vessel of the Spirit There will be some oxygen vaporized during filling This gas is discharged through the vent valve The unit can be consid ered full when liquid oxygen is expelled from the vent valve Closing the vent valve and separating the units terminates the fill process 2 Saturation Pressure Liquid oxygen saturation pressure can seriously affect the overall efficiency and operation of a Spirit unit a If the saturation pressure of the liquid in the fill source is greater than 30 psig 2 1 bar high filling losses and or fro zen relief valves may result b If the saturation pressure of the liquid in the fill source is lower than 18 psig 1
25. d Assembly R R Figure 9 ve Replac nauitoldassenbly WARNING The unit must be empty of liquid oxygen before attempting calibration RP9 LOX Fill Refer to POI for proper fill procedure a Follow RP4 to remove case dd de pl hr NOTE Filling source must contain a minimum of 3 liters of b Follow RP6 to remove OCD assembly properly saturated LOX c Disconnect clear economizer gas inlet tube Item 30 from the manifold gas withdraw barb fitting Item 40 d Loosen vaporizer coil nuts Item 38 from both the manifold LOX withdrawl fitting and the economizer LOX inlet Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F X Repair Procedures RP10 Empty and Warm a b Turn flow control knob to CF setting Allow unit to sit for 24 hours before proceeding RP11 QDV R R Side Fill Figure 10 WARNING The unit must be empty of liquid oxygen before starting procedure 9 a a Remove case RP4 b Loosen retaining nut Item A Remove QDV Item 37 To replace QDV reverse above procedure aligning pin in the upright position Apply flurolubricant to O ring Item 36 Torque retaining nut to 140 150 inch lbs 1500 1700 N cm Reassemble unit and return to case RP12 QDV and Lip Seal R R Bottom Fill Figure 11 WARNING The unit must be empty of liquid oxygen before starting procedure a Remove case RP4 Loosen fill tube nut so fill tube can be
26. disconnected from QDV Remove QDV Item 80 and replace tightening Item 57 to 140 150 inch Ibs 1500 1700 N cm and Item 58 to 300 inch Ibs 3300 N cm Reassemble in the reverse order Replace lipseal by removing Item 65 and Item 64 Apply a thin film of fluorolubricant to new Item 64 and insert into QDV Tighten Item 65 to 140 150 inch Ibs 1500 1700 N cm Figure 10 RP 11 OOZL 8 009 O0E WAIds Figure 11 RP 12 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a X Repair Procedures RP13 Pressure Retention Test Figure 12 a Assemble oxygen regulator hose and pneumatic adapter Connect assembly to oxygen gas source b Assemble pressure gauge Item J and adapter assembly Thread hose barb onto pressure gauge use Teflon tape Push tubing onto hose barb and attach with clamp c Connect gauge assembly Item J to vent tube outlet Item 39 and open vent valve Item 16 d Connect the proper pneumatic adapter to QDV Item 37 for side fill units or Item 80 for bottom fill Increase pressure to 19 psig 1 3 bar Remove pneumatic adapter from QDV Close vent valve 5 mm mo Allow unit to sit undisturbed for 30 minutes Open vent valve If pressure Item J is at or above 10 psig 0 7 bar unit passes test Figure 12 RP 13 amp 14 Y Fill Connection I adv RP14 Plumbing Leak Test Figure 12 WARNING The unit must be empty and
27. e liquid oxygen from the vessel in a safe manner RP10 Purge the unit with an inert gas nitrogen and promptly return it to CAIRE for inspection The container should be prominently marked CONTAINER DROPPED INSPECT FOR DAMAGE Failure to comply with these procedures may result in personal injury and can seriously damage the container WARNING Personnel must remove liquid oxygen and depres surize the unit before removing parts or loosening fittings from a unit Failure to do so may result in personal injury from the extreme cold of liquid oxygen and or the pressure in the vessel WARNING During transfer of liquid oxygen components will become extremely cold Care should be used to avoid any contact with these components as serious frostbite may result WARNING Keep filled unit upright at all times Tip over of filled unit may result in liquid oxygen leakage and or an oxygen enriched atmosphere WARNING Only use replacement equipment which is compat ible with liquid oxygen and has been cleaned for oxygen use Do not use regulators fittings hoses etc which have been previously used in non oxygen service Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a 002 L 8 009 00 IIdS WARNING Medical electrical Equipment needs special precau WARNING The use of Accessories transducers and cables other tions regarding EMC and needs to be installed and put into service than those specified by
28. e out of specification Allow at least 30 minutes at no flow for the portable to saturate when in use properly b Leak in the system Perform a leak check on the plumbing RP14 Repair leaks as necessary Economizer valve faulty Test the economizer RP21 and replace if necessary Unit will not maintain Saturation pressure is Inspect the saturation pressure of the reservoir used for filling acceptable pressure in out of specification Allow at least 30 minutes at no flow for the portable to saturate standby mode properly b Leak in the system Perform a leak check on the plumbing RP14 Repair leaks as necessary PRV faulty Test the PRV RP19 and replace RP17 if necessary 007 L 8 009 O0E lds Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F La X Troubleshooting Chart A Q Place on Let Sit Test Scale 5 Hours Replace QDV Poppet Calibrate Calibrate Scale Defective Part un 5 Ww a Ro N Replace Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F X Troubleshooting Chart Return Unit to Service Test Scale Indicates gt 0 4 Ibs Clean Case File Records Test Qperating ressure un 5 Ww S oN Ro N Calibrate Test Scale Reset Replace Economizer Rep
29. east 1 2 full with correctly saturated LOX b Turn flow control knob to CF setting Allow unit to run for 10 20 minutes so operating pressure is stabilized between 18 22 psig 1 2 1 5 bar Verify appropriate pressure RP20 a o c Connect Pulse Volume Meter PN 11781228 to barb outlet of unit If unfamiliar with Pulse Volume Meter review the detailed operation instructions for this device d Turn flow control knob to the desired pulse setting e Squeeze soft tubing shut near Pulse Volume Meter f Place one finger over the small hole at the base of the Pulse Volume Meter g While keeping your finger over the small hole release your squeeze on the soft tubing This should trigger the unit s OCD h Read Pulse Volume Meter which indicates the delivered vol Figure 21 RP 22 H ume of gas in mL i Release finger from small hole Pulse Volume Meter should return to a reading of 0 Repeat steps e h through to assure consistency Indicated Reading j Compare measured Pulse Volume to the specification table listed in Table 3 k Use a standard flowtube to measure the CF and compare the value to that listed in Table 3 Table 3 Spirit Flow Test Setting Volume or LPM 12 to 18 mL 18 to 26 mL CF Continuous 1 70 to 2 30 LPM Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F Ba X Repair Procedures RP24 CF Flow Rate Test a Unit must be at least 1 2 full with correctly
30. echanical equipment can ever be made 100 foolproof Strict compliance with proper safety prac tices is necessary when using any Spirit unit We recommend that our distributors emphasize safety and safe handling practices to their employees and customers While safety features have been designed into the unit and safe operations are anticipated it is necessary that all distributor personnel carefully read and fully understand WARNINGS CAUTIONS and NOTES throughout the manual Periodic review of this information is recommended WARNING Excess accumulation of oxygen creates an oxygen enriched atmosphere defined by the Compressed Gas Association as an oxygen concentration above 23 In an oxygen enriched atmosphere flammable items may burn vigorously and may explode Certain items considered non combustible in air may burn rapidly in such an environment Keep all organic materi als and other flammable substances away from possible contact with oxygen particularly oil grease kerosene cloth wood paint tar coal dust and dirt which may contain oil or grease DO NOT permit smoking or open flame in any area where oxygen is stored handled or used Failure to comply with this warning may result in serious personal injury WARNING In the event a unit is dropped tipped over or unrea sonably abused immediately but cautiously raise the container to its normal vertical position If substantial container damage has occurred remove th
31. ective merchandise that is returned A RMA num ber must be obtained from CAIRE Inc Customer Service prior to return of any goods Merchandise cannot be returned for credit after sixty 60 days Customer to pay all freight charges Tracking capability and insurance on all returned goods is advised CAIRE Inc will not be responsible for misdirected shipments Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a ZT CAIRE A Chart Industries Company Chart Industries Inc Caire Inc BioMedical Group 2200 Airport Industrial Dr Ste 500 Ball Ground GA 30107 Ph 770 721 7700 Toll Free 1 800 482 2473 Fax 770 721 7701 www cairemedical com CAIRE Inc reserves the right to discontinue its products or change the prices materials equipment quality descriptions specifications and or processes to its products at any time without prior notice and with no further obligation or consequence All rights not expressly stated herein are reserved by us as applicable Chart BioMedical Ltd Unit 2 Maxdata Centre Downmill Road Bracknell Berks RG12 1QS United Kingdom Ph 44 0 1344 403100 Fax 44 0 1344 429224 Copyright 2012 Ref 11805120 Rev F
32. er 5 hours place unit on scale and record end weight Subtract end weight from full weight This will be the weight of LOX that evaporated during the test If less than half of the LOX evaporated during 5 hour test the unit passes Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a 002 L 8 009 00 IIdS uiv X Service Tools E ment Supplies Required Tools Hex Wrenches various sizes Phillips Screwdriver Flat Blade Screwdriver 1 16 Nut Driver 5 16 Nut Driver 7 16 Nut Driver 1 2 Open End Wrench 9 16 Open End Wrench 5 8 Open End Wrench 1 1 4 Open End Wrench Side Cutters Pliers Torque Driver Wrench 5 21 23 40 150 inch lbs Jeweler s Screwdriver O 0 O N Os fn oe 9 R ee ke AO N Required Fixtures and Equipment Pulse Volume Meter Oxygen Regulator Hose Kit Pressure Gauge Pressure Gauge Adapter Assembly Flowmeter 02 Gas Source HP Bottle 02 Liquid Source N2 Gas or Clean Dry Compressed Air Source SJT ON Or TR Oe o Tubing 02 compatible e Vibrating Engraver j i Scale 0 10 Ibs 0 4 5 kg 0 01 Ibs 0 005 kg increments Required Supplies Household Glass Cleaner Lint Free Cloth TEFLON Tape Fluorolubricant Leak Test Solution GN Cleaners 1 Simple Green D available at www simplegreen com Part No 97112026 10679871 CA200071 CA200072 97200076 97403577 97217007 97403016 974045
33. he economizer RP21 and replace if necessary e Blockage in the liquid Check the warming coils and withdrawal tubes for blockages Re withdrawal circuit place if necessary OCD faulty Replace the OCD RP6 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F X Troubleshooting Chart Symptom Probable Cause Corrective Action Unit stops pulsing in Cannula is disconnected Ensure the nasal cannula is firmly attached to the barb s demand mode b Cannula is blocked or Inspect the cannula for kinks bends or water droplets Replace the kinked cannula if necessary Cannula tips not posi Ensure the cannula remains in the nostrils and do not slide to one tioned properly in the side nose d Patient is breathing with Patient must inhale through their nose to initiate pulse demand flow their mouth open Saturation pressure is Reference symptom 14 Inspect the saturation pressure of the out of specification reservoir used for filling Allow at least 30 minutes at no flow for the portable to saturate properly f Leak in the system Perform a leak check on the plumbing RP14 Repair leaks as necessary Faulty OCD Test the OCD RP6 and replace if necessary 10 Flow stops suddenly Cannula is disconnected Ensure the nasal cannula is firmly attached to the barb s on continuous setting b Cannula is blocked or Inspect the cannula for kinks bends or water droplets Replace the NOTE For co
34. lace OCD Assembly Return OCD to CAIRE Test Scale Indicates gt 0 4 Ibs Economizer OS Retention 46 Test ras To Use Troubleshooting Chart Start at the upper left corner The top line shows the steps of routine maintenance Unless otherwise noted by the arrows the flow through the chart is to the right or down Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F X Repair Procedures RP 1 General The following procedures have been carefully prepared to allow proper removal and replacement of defective components and should be used in conjunction with the Troubleshooting Chart and the tests in this section WARNING Make sure the unit is empty and vent valve is open before replacing any component except case assembly compo nents WARNING The worker s hands tools and clothing should be free of all oils and greases WARNING Parts that are welded in place must not be replaced in the field Should these parts fail return complete assembly or sub assembly to factory for repair DO NOT use solder or silver solder to repair broken welds WARNING The manufacturers of fluorolubricant warn users not to allow fluorolubricant to contaminate tobacco products Wash fluorolubricant from hands before smoking WARNING Do not use glues thread locking compounds or unapproved sealants on any repairs CAUTION When replacing compone
35. nomizer bracket mount screws Item 27 so regulator can be removed from unit e Connect the gas inlet of the economizer small barb fitting directly adjacent to male compression thread Item 29 to an oxygen pressure source as shown in the illustration f Close valve B Open the pressure source valve Adjust the pres sure source regulator to 23 psig 1 6 bar The economizer regulator should be set to open at approximately 21 0 psig 1 4 bar and close at 19 5 psig 1 3 bar g Slowly open valve Item B just enough to allow some gas to escape from the economizer outlet h Pressure gauge Item A will indicate the setting of the econo mizer regulator i Adjust valve Item B while watching the indicated pressure on gauge Item A Gas will flow through the regulator when the set pressure is reached Again the economizer should be set to open at 21 0 psig 1 4 bar and close by 19 5 psig 1 3 bar Pressure Source Valve Set Above Desired Figure 18 RP 21 Regulator Setting OOZ L 8 009 008 WAIlds P 5 Al Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a X Repair Procedures Figure 20 RP 22 F RP22 Economizer Regulator Adjustment R R Figure 18 Note If the economizer is suspected to be malfunctioning please contact Technical Service RP23 Pulse Volume Test Figure 20 21 o o o 6 wa o OOZL 8 009 008 WAIlds a Unit must be at l
36. nonflammable Many substances which will burn in air burn at a faster rate and at a higher temperature in an oxy gen enriched atmosphere Other materials that do not burn in air will burn as oxygen concentration increases Additionally many greases and liquid solvents become extremely hazardous materi als when placed in an oxygen enriched environment In its liquid form oxygen is still odorless and tasteless but is pale blue in color At an operating pressure of 1 4 bar 20 psig the temperature of liquid oxygen is about 173 C 280 F Skin exposed to such a low temperature can become severely frostbitten These hazards require certain safety precautions to be taken when working with or around gaseous and or liquid oxygen 1 Never permit combustible substances such as greases oils solvents or other compounds not oxygen compatible to contact any component of the unit exposed to higher than atmospheric concentrations of gaseous or liquid oxygen This especially applies to tubing fittings and valves 2 Keep oxygen equipment away from open flames or electrical appliances such as heaters stoves toasters and other devices with heating elements 3 Never permit smoking in an area where oxygen equipment is repaired filled or used 4 Always wear goggles a face shield and insulated gloves when working with or around liquid oxygen While CAIRE Inc equipment is designed and built to the most rigid standards no piece of m
37. ntinuous kinked cannula if necessary flow to continue a inha Cannula tips not posi Ensure the cannula remains in the nostrils and do not slide to one lation must be detected tioned rer id periodically Refer to re Dee LS the Theory of Operation section of this manual Patient is breathing with Patient must inhale through their nose to initiate continuous flow for more information their mouth open Saturation pressure is Reference symptom 14 Inspect the saturation pressure of the out of specification reservoir used for filling Allow at least 30 minutes at no flow for the portable to saturate properly EN Faulty OCD Test the OCD RP6 and replace if necessary Unit flows continuously Saturation Pressure is Inspect the saturation pressure of the reservoir used for filling on demand settings too high Allow at least 30 minutes at no flow for the portable to saturate properly Faulty OCD Test the OCD RP6 and replace if necessary 12 Increased NER Saturation Pressure is Inspect the saturation pressure of the reservoir used for filling too high Allow at least 30 minutes at no flow for the portable to saturate properly b Leak in the system Perform a leak check on the plumbing RP14 Repair leaks as necessary Relief valve open Ensure that there is no venting from the relief valves If there is refer 007 I 8 009 O0E ds to the corrective actions for Excessive venting from relief valves hissing sound Parti
38. nts make sure the new part is oriented exactly the same as the original part prior to installa tion CAUTION Some components require a specific amount of torque when assembling Follow torque requirements where specified NOTE All replacement parts that come in contact with LOX must be factory approved cleaned for oxygen service and stored in sealed plastic bags The repair area must be clean and separate from other areas Room air should be filtered and as free from dust soot and other contaminants as possible NOTE When replacing components with pipe tapered threads use Teflon tape Apply Teflon tape as a sealant to threads near end of component avoiding first thread NOTE When assembling new compression fittings tighten 3 16 tube nuts five flats after finger tight and 1 4 tube nuts eight flats after finger tight When reassembling previously used compres sion fittings tighten nuts one to two flats after finger tight Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a 002 L 8 009 008 IIdS X Repair Procedures RP2 Battery R R Figure 6 d Unzip soft feature case battery compartment access door Remove the C cell alkaline batteries 2 Install 2 new C cell alkaline batteries paying close atten tion to correct polarity orientation Rezip compartment access door RP3 Condensate Pad R R for Spirit 1200 Only Figure 6 a b on Unzip soft fea
39. outlet closed The portable has been Return the portable to an upright or acceptable operating position transported or laid in and allow several minutes for stabilization an improper operating position c Vent valve is frozen Allow the portable to warm until the vent valve can close After the open warm up allow up to 60 minutes for the portable to stabilize and build pressure before operating A Faulty vent valve Replace the vent valve RP15 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F a X Troubleshooting Chart 8 Symptom Probable Cause Corrective Action Excessive venting from The portable has been Return the portable to an upright or acceptable operating position relief valves hissing transported or laid in and allow several minutes for stabilization sound an improper operating position Saturation pressure too Inspect the saturation pressure of the reservoir used for filling high Allow at least 30 minutes at no flow for the portable to saturate OOZL 78 009 O0E lds properly d Faulty relief valve Test the relief valve RP19 and replace if necessary RP16 amp RP17 e Partial or complete loss Conduct the NER test RP26 and return the unit to CAIRE inc if of vacuum necessary Saturation pressure is Inspect the saturation pressure of the reservoir used for filling too low Allow at least 30 minutes at no flow for the portable to saturate f Leak in the system Perform
40. quipment and replacement parts to be 800 482 2473 A ordered An exploded view for easy part identification along Toll Free Fax 888 WE CAIRE S with parts price lists can be found online at www cairemedical To place an order 888 932 2473 2 com S Phone 770 257 1299 N Use the following numbers to order a complete generic English Fax 770 257 1300 unit Asia Australia Pacific Rim Spirit 600 Top Fill P N 13100107 Europe Fax 44 0 1344 429224 Spirit 1200 Top Fill P N 11940233 Spirit 1200 Side Fill P N 11940532 4 Mail or fax the completed purchase order for confirmation to CAIRE Inc 2200 Airport Industrial Dr Ste 500 Ball Ground GA 30107 For European Part Numbers please call 44 0 1344 40310 For Asia Part Numbers please call 61 297 494333 2 Fill out a purchase order containing the following informa tion CAIRE Inc a Purchase order number Unit 2 Maxdata Cantre b Name and address of billing location Downmill Rd c Name and address of shipping location Pe acknell Berkshire RG12 1Qs United Kingdom d Quantity part number description and unit cost for each item ordered All new equipment will be shipped either prepaid F O B Canton Georgia or collect via your specified carrier All replacement parts will be sent by UPS prepaid and the shipping charges for equipment and parts will be added to the final invoice Payment for replacement parts are located on CAIRE s invoice
41. quipment until both this manual and the Patient Operating Instruction booklet have been read and fully understood Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F Po It Table of Contents wn y EE 5 ERE RE 1 a G L TETTE 2 2 Ill Equipment Description aars armement 3 z 8 N NNN 4 VL MN 5 9 VI Theory OF Operatlbh Lumnsurrsskoremmnsunanisurmmsmmns 10 11 VII Unpacking Setup Instructions nn 12 VIII VATN 12 IX Routine MaintenanCe s ssesessseseesesseesessesseseseessesseseoseoseesessessesseseess 13 14 X Troubleshooting Table of Contents 15 Troubleshooting Chart sssesssseesseeesseeesseeesseeesseeesseeenseeessecesseeeoseee 16 21 Repair Procedures seessseessesssessseesssesscessessseesseesssesseesseroseessseosseoseceseee 22 31 Service Tools Equipment Supplies ss 32 NE Parts EL 33 Ordering Winona HON SR RS 34 XIL Returni PA avs 35 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F OG Figure 1 Spirit Unit CAIRE Inc s Spirit units serve as the portable components of the CAIRE Reservoir Spirit supplementary oxygen system Enclosed in a durable leather look case Spirits incorporate a stainless steel cryogenic container with the valves plumbing and associated hardware required to deliver gaseous oxygen to the patient at near ambient temperature The Spirit is comprised of six major assemblies Grouped accord ing to function
42. saturated LOX b Turn flow control knob to CF setting Allow unit to run for 10 20 minutes so operating pressure stabilizes c Connect unit oxygen outlet to a precision flow meter Output continuous flow rate should be between 1 7 2 3 LPM Note Be careful to allow for accuracy tolerances of the precision flow meter RP25 Case Cleaning NOTE Clean case only after unit is empty and warm Do not clean in oxygen enriched environment a Clean using household glass cleaner or Simple Green D and lint free cloth Do not get cleaner inside case or onto any internal plumbing components Simple Green D is available at www simplegreen com b If necessary a soft bristle brush can be used to help remove dirt and debris If desired CAIRE Inc Technical Service can supply a specific list of additional recommended cleaning products c Allow unit to thoroughly dry before use RP26 NER Test a b C NOTE Filling source should have properly saturated LOX d Remove shoulder strap assembly from unit Place unit on scale and record empty weight Fill unit following procedure found in POI Place unit on scale and record full weight Subtract the empty weight from the full weight This is the weight of the LOX contents If properly filled LOX contents should match the capacity specifications on page 4 Let unit sit for 5 hours Make sure OCD is off all valves are closed and unit is left undisturbed Aft
43. they are 1 Cryogenic Container This assembly is a double walled vacuum insulated dewar for storing liquid oxygen at approxi mately 183 Celsius 2 Breathing Circuit This circuit consists of the manifold assembly and a breathing coil It utilizes liquid oxygen from the cryogenic container and warms it to near ambient tem perature so oxygen gas can be delivered to the patient Case The case is made of a durable leather look mate rial which houses and protects the cryogenic container the breathing circuit and the oxygen conserving device OCD Spring Scale The spring scale uses a mechanical scale to dis play the liquid oxygen contents based on the weight of the unit Filling Circuit The filling circuit consists of a quick discon nect device either side fill or top fill and associated plumb ing allowing the Spirit unit to be easily filled from sources with a variety of connectors Oxygen Conserving Device This assembly uses a pressure transducer to detect negative pressure created when a patient inhales A set volume of oxygen gas is then delivered to the patient cannula tube via an electronically controlled valve NOTE The oxygen conserving device OCD is unique to CAIRE Inc with US Patent No 6 910 482 Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F un 5 Ww 2 oN Ro N pecifications Nominal Values
44. tic of a typical location in a typical commercial or hospital environment Note UT is the a c mains voltage prior to application of the test level This statement indicates that the required testing was performed in a controlled environment and the SPIRITS are found to be compli ant with regulations Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F Guidance and manufacturers declaration electromagnetic immunity The SPIRIT is intended for use in the electromagnetic environment specified below The customer or the user of the SPIRIT should assure that it is used in such an environment Immunity test IEC 60601 test level Compliance level _ Electromagnetic environment guidance Conducted RF 3Vrms Not Applicable Portable and mobile RF communications equipment should IEC 61000 4 6 150kHz to 80 MHz Battery powered be used no closer to any part of the SPIRIT including device cables than the recommended separation distance OOZL 8 009 00 Walds calculated from the equation applicable to the frequency of the transmitter Recommended separation distance d 1 2 VP d 1 2 VP 80 MHz to 800 MHz d 2 3 VP 800 MHz to 2 5 GHz where P is the maximum output power rating of the Radiated RF 3 V m transmitter in watts W according to the transmitter IEC 61000 4 3 80 MHz to 2 5 GHz manufacturer and d is the recommended separation distance in meters m Field strengths from fixed RF transmitters as determined
45. ture case access door at bottom of unit Remove condensate pad Item 17 and wring out any absorbed moisture Allow pad to dry completely or dispose if pad will not be reused Replace condensate pad and rezip access door RP4 Soft Feature Case R R Figure 6 f g Follow RP2 steps a and b to remove batteries Disconnect battery holder connector from mating connector originating from OCD board Unscrew the 3 screws on top of the case Item 8 Remove flow control knob Unzip vertical zipper along the back of the case as well as case access door at the bottom of the unit Carefully remove unit from case To replace reverse the above steps RP5 Spring Scale Liquid Level Calibration Figure 7 NOTE Spring scale adjustments will only set the placement of the indicator and not the span empty to full movement The span adjustment is fixed by the design a b Empty and warm portable unit see RP10 Lift the portable by the ring directly above the spring scale and note the amount of deviation in the indicator Use a phillips head screwdriver to adjust the internal spring scale calibration screw which can be accessed at the base of the spring scale housing tube Adjust the spring scale calibration screw until the empty red stripe indication shown Fill unit with liquid oxygen Verify FULL green stripe is shown Figure 6 RP 2 3 amp 4 OOZL 8 009 O0E 111ds ADJUS
46. vice Manual PN 11805120 Rev F CE The SPIRIT is intended for use in the electromagnetic environment specified below The customer or the user of the SPIRIT should assure that it is used in such an environment Immunity test IEC 60601 test level Compliance level Electromagnetic environment guidance Electrostatic discharge ESD Guidance and manufacturers declaration electromagnetic immunity 6 kV contact 8 kV air 6 kV contact 8 kV air Floors should be wood concrete or ceramic tile If floors OOZL 8 009 O0E WAIds are covered with synthetic material the relative IEC 61000 4 2 humidity should be at least 30 Electrical fast transient burst IEC 610004 4 2 kV for power supply lines 1 kV for Not applicable DC powered device Not applicable Not applicable input output lines No data input output lines Surge IEC 61000 4 5 Voltage dips short interruptions and voltage variations on power supply input lines IEC 61000 4 11 Power frequency 50 60 Hz magnetic field IEC 61000 4 8 1 kV line s to line s 2 kV line s to earth lt 5 UT gt 95 dip in UT for 0 5 cycle 40 UT 60 dip in UT for 5 cycles 70 UT 30 dip in UT for 25 cycles lt 5 UT gt 95 dip in UT for 5 sec 3 A m Not Applicable DC powered device Not Applicable DC powered device Not Applicable Not Applicable Power frequency magnetic fields should be at levels characteris
47. with payment date indicated All ship ments will originate from Canton Georgia If a particular carrier or method of shipment is desired specify when placing order For additional ordering and contact information visit www cairemedical com Spirit 300 600 amp 1200 Technical Service Manual PN 11805120 Rev F XII Return amp Restocking Polic un When a Spirit is received it should be inspected immediately as Restocking Policy Y outlined in Section VII Unpacking and Setup Instructions i i afi If a problem with the unit is encountered reference should be ii becomes ae cancel ene en je DE es w the shipment has been received use the following Restock Policy made to the Troubleshooting Chart in Section X page 16 17 If procedure S these procedures do not provide a solution for the problem the a following steps should be taken 1 Notify the Customer Service Department at CAIRE Inc 1 Call CAIRE Inc Customer Service State the problem with using D pe Tambet Vere ne Ro ee Service personnel it will be necessary to relay the following the unit Ifit is determined that the problem cannot be solved er a by the distributor a Return Material Authorization RMA NJ number will be assigned to the unit or part s If a Purchase a State the quantity and description of equipment to be Order Number is to be referenced please give this number to returned the Customer Service Representative at that
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