Stephan Artec Service Instructions Manual Download Page 21 | Manualshive

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Stephan Artec Service Instructions Manual Download Page 21

®

6

Circle System

©

F. Stephan GmbH

SA-103-0109V1.3-HAO-GB 21

6.1.5 Circle

System

Check performance of inspiration- and expiration valve and contact
surfaces of the valves for damages

Check tapers and taper seats for damages

Check absorber for damages and tightness

Check performance of respiratory pressure gauge

Check setting values and performance of the Berner-valve

Check fresh-gas-feed for passage of flow and tightness

Check tube system, Y - piece and mask

In the course of semi-annual servicing, all packings and O-rings must
be exchanged.

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Summary of Contents for Artec

Page 1: ...Artec Portec Anaesthesia Apparatus Service Instructions 0 2 N 0 2 0 2 STEPHAN 2 O 4 8 7 6 2 1 2 5 4 2 3 O N2 0 1 1 2 10 11 9 12 2 10 8 6 OFF ANESTHESIE GME 2 2 0 N 0 2...

Page 2: ...f the equipment or damage to it Use only original replacement parts as supplied by F STEPHAN GMBH and that are listed in the Replacement Parts List This technical documentation is not to be used in pl...

Page 3: ...e connecting threads O2 N2O AIR for 10 3 Description of Design and Performance 11 3 1 Gas mixing unit 2 and 3 GME 2 GME 3 11 3 1 1 O2 Flush 12 3 1 2 AIR N2O Change Over 12 3 1 3 Nitrous Oxide Blocking...

Page 4: ...31 8 1 Pneumatic control system O2 N2O AIR 31 8 2 Pneumatic control system O2 N2O 32 9 Troubleshooting Guide 33 9 1 Portec 33 9 2 Circle System 34 10 Technical Data 35 10 1 Dimensions 35 10 2 Type of...

Page 5: ...GB 5 11 7 Flowmeter tube 45 11 8 Spindle46 11 9 Instruction Flowmeter tube 48 12 Measuring of electrical power leakage 49 13 Servicing 51 14 Test Certificate 53 15 Acceptance of the apparatus 55 16 I...

Page 6: ......

Page 7: ...every six months by the manufacturer or an authorized Technical Service Team of F STEPHAN GMBH 1 3 Maintenance For reasons of equipment safety and reliable functioning it is recommended that the maint...

Page 8: ...ed technical team Otherwise the warranty becomes invalidated In validation of the warranty can also arise through improper handling and opertion of the equipment Warranty claims that can be attributed...

Page 9: ...correct fit in the gas socket external damage 2 2 Check of the gas connection tubes O2 N2O AIR for correct connection of the plug in gas coupling correct connection to the screw joint of the connecti...

Page 10: ...ply system 10 SA 103 0109V1 3 HAO GB F Stephan GmbH 2 4 Check of the female connecting threads O2 N2O AIR for firm fit correct coding of the threads of the individual appliances correct color coding o...

Page 11: ...on by means of the proportioning valves below the flowmeter tubes The types of gas can be clearly recognized on the control knobs To prevent confusion the control knob of the regulating valve for oxyg...

Page 12: ...e g Rota KDG and others is possible Fig 2 Gas Mixing Unit 3 1 1 O2 Flush Depressing the O2 flush button effects a quick oxygen supply approximately 50 l min directly to the outlet for fresh gas not vi...

Page 13: ...s to approximately 2 bar the portion of N2O is also reduced proportionally to the portion of oxygen In case of a total failure of oxygen supply the flow of N2O is reduced to zero The readiness for ser...

Page 14: ......

Page 15: ...unning and tightness Check performance of safety filling socket for performance Check locking device of vaporizer Verify concentration values of the vaporizer with the help of a testing device for ana...

Page 16: ......

Page 17: ...of the high pressure gauges for N2O and O2 Check of the connections for supply cylinders Check of correct coding of threads Check of the packings of the supply cylinders Check screw joints and pipe i...

Page 18: ......

Page 19: ...CO2 is removed in the two absorbers 2 Humidity and heat given off by the patient are fed back to him in such a semi closed system which prevents desiccation and excessive cooling of the airways The f...

Page 20: ...breathes the fresh gas provided by the apparatus In the expiration phase the valve opens and evacuates the system until ambient pressure is reached This setting is to be used in case of assisted venti...

Page 21: ...r damages Check tapers and taper seats for damages Check absorber for damages and tightness Check performance of respiratory pressure gauge Check setting values and performance of the Berner valve Che...

Page 22: ......

Page 23: ...d 7 1 Execution of the Test Cautiously open the proportioning spindle for oxygen while observing the respiratory pressure gauge 2 Fill pipe line system until the respiratory pressure gauge comes to a...

Page 24: ...valve set at 3 l min Proportioning valve for AIR set at 3 l min Change over switch in N2O position Suction system for anaesthetic gas connected O2 monitor calibrated and in operation 7 3 1 Execution o...

Page 25: ...de blocking must set in and lower the N2O flow in parallel to the oxygen flow until with the system completely emptied both volume flows have decreased to zero Oxygen supply is restored by inserting t...

Page 26: ...l gas rspiratory pressure gauge 1 y piece 2 respiratory pressure gauge 3 feed line for control gas 7 5 1 Basic setting Flow regulating valves on flowmeter unit closed Pressure regulating valve in posi...

Page 27: ...gas at the corresponding flowmeter tube If leakage is less than 250 ml min the circle system is sufficiently tight for operation If the value of 250 ml min is exceeded the following items must be che...

Page 28: ...r control gas 3 onto the Y piece 1 so that the circle system forms a closed space 7 6 2 Execution of the Test Fig 7 Pressure regulating valve Adjust the flow of oxygen to 5 l min Cover the values impr...

Page 29: ...8 Test of inspiration and expiration valve 7 7 1 Basic setting Circle system in operating mode Remove mask from Y piece Connect the Y piece with a test lung Adjust fresh gas flow to 2 l min Limit pre...

Page 30: ...by the gas flow and simultaneously the valve disc of the expiration valve is depressed During the expiration phase the valve disc is lifted and the inspiration valve remains closed If the valves do no...

Page 31: ...gram of pneumatic control system F Stephan GmbH SA 103 0109V1 3 HAO GB 31 8 Diagram of pneumatic control system 8 1 Pneumatic control system O2 N2O AIR Fig 10 Diagram of pneumatic control system O2 N2...

Page 32: ...8 Diagram of pneumatic control system 32 SA 103 0109V1 3 HAO GB F Stephan GmbH 8 2 Pneumatic control system O2 N2O Fig 11 Diagram of pneumatic control system O2 N2O...

Page 33: ...n selected flows indicated by theO2 Monitor Change over valve is not tight Exchange of the change over valve by service department Oxygen concentration too high Proportioning valve for oxygen is not t...

Page 34: ...valve Respiratory resistance too high becomes evident by delayed buildup of pressure resp decrease of pressure Valve disc sticks in the valve box Clean flap valves The pressure indicated by the respir...

Page 35: ...N2 0 2 N0 STEPHAN 2 0 ANESTHESIE GME 2 1 2 0 1 2 10 11 9 N 0 12 2 1 0 8 6 OFF Fig 12 Technical Data 10 1 Dimensions Weight of the system ca 9 kg 16kg Length 330 mm Height 800 mm Width 350 mm 10 2 Type...

Page 36: ...0 of the terminal value of this measuring range under standard conditions of 20o C and 1 013 bar 10 5 O2 Failure alarm Trigger pressure 2 8 bar Duration of audible alarm 7 seconds N2O Blocking Trigger...

Page 37: ...1 Circle system Fig 13 spare parts circle system Item Designation Article No 1 Inspiration valve 1 155 61 004 2 Absorber jar compl 1 155 61 003 3 Pressure gauge10 mbar to 50 mbar 1 923 60 004 4 Base h...

Page 38: ...hetic gas 1 155 60 036 14 Tube for suction system 1 m 1 952 60 016 15 Plug for suction system for anaesthetic gas 1 155 60 037 16 Corrugated tube 1 5 m 1 952 60 012 17 Respiratory bag 2 liter without...

Page 39: ...024 3 Absorber jar 1 155 60 025 4 Absorber packing 1 951 40 005 5 Fastening bolt 1 155 60 028 6 Sieve for absorber 1 924 60 003 7 Absorber bottom 1 155 62 003 Tab 5 spare parts Absorber 11 2 1 Semi a...

Page 40: ...Valve cage 1 155 62 014 4 Valve disc 1 155 62 015 5 O ring 34 5 x 3 5 1 950 60 023 6 Expiration valve box 1 155 62 018 7 Expiration valve bottom 1 155 61 020 Tab 7 spare parts expiration valve 11 3 1...

Page 41: ...ensor 1 155 60 032 2a Valve cap 1 155 60 015 3 O ring 34 5 x 3 5 1 155 60 023 4 Valve cage 1 155 62 014 5 Valve disc 1 155 62 015 6 Inspiration valve box 1 155 62 016 7 Inspiration valve taper complet...

Page 42: ...servicing inspiration valve Item Designation Article No 3 O ring 34 5 x 3 5 1 155 60 023 5 Valve disc 1 155 62 015 10 O ring 9 x 2 1 950 60 005 Tab 10 List of parts for exchange on the occasion of se...

Page 43: ...1 2 Covering of flowmeter tubes 1 150 30 025 3 Control knob O2 N2O 1 926 60 010 1 926 60 011 4 Lexan foil O2 AIR N2O 1 902 60 710 1 902 60 713 1 902 60 711 5 Threaded pin M 5x5 1 910 60 003 6 Proporti...

Page 44: ...g device 1 151 42 001 3 O ring 13 94 x 2 62 1 950 60 010 4 O ring 22 x 2 1 950 60 016 5 Packing for ball diameter 8 mm 1 951 40 002 6 Ball cage 1 141 40 005 7 Compression spring top 1 151 40 009 8 Bal...

Page 45: ...and O ring 12 42 x 1 78 1 150 42 021 1 950 60 002 1 950 60 008 3 End plug 4 Float 1 950 60 008 5 Flowmeter tube0 1 to 2 l min O2 2 to 12 l min O2 0 2 to 12 l min AIR 0 2 to 12 l min N2O 1 150 40 013...

Page 46: ...spindle 1 150 40 014 2 O ring 3 x 1 1 950 60 001 3 O ring 6 x 1 8 1 950 60 027 4 O ring 7 65 x 1 78 1 950 60 004 5 Spindle housing 1 150 32 016 6 Sliding bearing bushing 6 9 4 1 150 60 027 7 Sliding...

Page 47: ...are parts spindle The parts listed below must be exchanged on occasion of the prescribed semi annual servicing Item Designation Article No 1 Packing inset for spindle 1 150 40 014 2 O ring 3 x 1 1 950...

Page 48: ...the corresponding flowmeter tubes form a calibrated system so that an interchanging must be avoided by all means Now the flowmeter tube can be rinsed first with soap suds and then with clear water The...

Page 49: ...ratus belong in accordance with MedGv the two independent monitors The O2 monitor for determinationof the FiO2 and the anaesthesia gas monitor for supervision of the concentration of anaesthetic gas T...

Page 50: ......

Page 51: ...rried out only by authorized persons service technicians of the supplier of the appliance Periodical maintenance generally is semi annual Best guarantee is a service contract providing for a semi annu...

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Page 53: ...03 0109V1 3 HAO GB 53 14 Test Certificate Herewith we confirm the orderly execution of the semi annual servicing in accordance with the service instructions on hand based on the regulations of the Med...

Page 54: ......

Page 55: ...inhalation apparatus ARTEC Performance of the apparatus and the observance of the prescribed safety regulations have been verified by us Clinic Place Date Responsible for operating the apparatus Sign...

Page 56: ......

Page 57: ...nspiration and expiration valve 29 Fig 9 Test of inspiration and expiration valve 29 Fig 10 Diagram of pneumatic control system O2 N2O AIR 31 Fig 11 Diagram of pneumatic control system O2 N2O 32 Fig 1...

Page 58: ......

Page 59: ...st of parts for exchange on the occasion of semi annual servicing 39 Tab 7 spare parts expiration valve 40 Tab 8 List of parts for exchange on the occasion of semi annual servicing 40 Tab 9 spare part...

Page 60: ......

Page 61: ...18 Notes F Stephan GmbH SA 103 0109V1 3 HAO GB 61 18 Notes...

Page 62: ...F Stephan GmbH Medizintechnik Kirchstrasse 19 56412 Gackenbach 49 6439 9125 0 49 6439 9125 111 info stephan gmbh com www stephan gmbh com...

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