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34

10.0 Annex (Plans)

Fig: 14. Components of control board ATMOS S 351, ATMOS S Natal;

Issue: 11 September, 2002

Strip with lock

2x Countersunk screw 2.9x16

on socket

on socket

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Содержание S 351

Страница 1: ... Natal Serviceanleitung ATMOS MedizinTechnik GmbH Co KG Ludwig Kegel Str 16 79853 Lenzkirch Germany Tel 49 0 7653 6 89 0 Fax 49 0 7653 6 89 190 atmos atmosmed de www atmosmed de FO 04 for a better life MedizinTechnik English ...

Страница 2: ...al components 6 3 2 4 Electronics 7 8 3 3 Allocation of wires to the plug 9 3 4 Test and measuring points 9 3 5 Service Mode 10 3 5 1 Service Level 1 10 3 5 2 Service Level 2 10 12 4 0 Changing parts 13 15 4 1 Removal and ﬁtting of the housing 13 4 2 Removal of the pump module 13 4 3 Membrane and valve change 13 4 4 View of pump 14 15 5 0 Trouble shooting 16 5 1 General errors 16 6 0 Maintenance a...

Страница 3: ...ty Please also pay attention to chapter 2 0 For your safety in the operating instructions Maintenance and or opening and repair of the ATMOS S 351 may be carried out only by an expert authorised by the manufacturer When doing this technical and hygienic protective measures are to be taken When assembling the housing particular care is to be given to the electric cabling and the silicone hose These...

Страница 4: ...tion Fig 1 Block Diagram Exhaust air valve Starting valve Pump Silencer in the housing Fan Display and key board Connecting nipple Mains input Processor board Overﬂow contacts right Overﬂow contacts trolley Overﬂow contacts left Foot controller connection Buzzer Pressure sensor ATMOS S 351 Housing 2 0 Installation ...

Страница 5: ...ction over a predetermined time 3 2 1 Housing The housing of the ATMOS S 351 or its variant is made of plastics ABS UL The main switch the operating and indicating strip the connection bushes the jar ﬁxings overﬂow contacts right 29 and left 25 and the faste ning nuts for the trolley overﬂow contacts on the trolley 27 are ﬁtted on the housing 3 2 2 Collection jar system with hose connections and b...

Страница 6: ...aust air hose 6 is clamped in the silencer housing and se cured with 5 screws and a cover plate Noise absorbing padding is ﬁtted in the silencer housing to absorb the noise The air passes out of the back of the housing to the outside 13 Fan The fan serves to cool the pump 4 and generally to cool the inner space The fan is supplied with 12V dc by the processor board 14 The fan switches on at a temp...

Страница 7: ...Motor rotation monitoring Areﬂex light barrier is used to check whether the motor is started in the switched on condition The reﬂex light barrier consists of an LED and an open collector exit The light diode is fed through a pre resistance of 5V The voltage differences on the open collector exit are assessed by the comparator circuit of the OP2 and so prepared that a rectangular signal is made ava...

Страница 8: ...ends a reset Block 13 Temperature monitoring APTC temperature transducer is used to monitor the tempe rature in the ATMOS S 351 or its variant This temperature transducer is read by the internal AD converter of the con troller Thus the fan can be switched on when necessary or a high temperature reported The following voltage values are produced at the input of the AD converter Temperature Voltage ...

Страница 9: ... 7 8 9 Housing Designation GND Schleifer potentiometer Supply potentiometer Screening Type of signal Low voltage Low voltage Low voltage Earth Designation MOTOR SENSOR REF RST 5V 5V 12V GND Signal Speed of the pump Vacuum ampliﬁed Reference voltage Reset Negative supply 5 V supply 12 V supply Mass earth Type of signal valve 5 v rectangular 0 2 5 V 2 5 V 0 5 VDC 5 VDC 5 VDC 12 VDC 0 VDC Remarks 2 5...

Страница 10: ...re b Clear Errors Serves to delete the error memory c Test Airtight The system tightness can be tested here d Test Hardware The main functions of the suction device can be directly tested With the ATMOS S 351 you reach Service Level 2 when you hold the standby and the intermittent key depressed when switching on Select with the arrow keys the corresponding functions and conﬁrm them by pressing on ...

Страница 11: ...memory Key jammed Parts on the keyboard Motor sensor When the motor is switched on the rotation sensor gives no feedback after 4 seconds The device goes into emergency operation error message is entered in the error memory Motor does not turn Motor sensor defective or not correctly positioned Motor control defective Pressure sensor The pressure measured is outside the range The device goes into em...

Страница 12: ...ig 6 Tightness test Result System is leaking System is tight d Test Hardware This function serves for the targeted testing of individual components Chose the function to control the valves fan or pump directly Fan on off with the intermittent key for the ATMOS S 351 with the extraction cup key for the ATMOS S 351 Nata Exhaust valve on off with the arrow left key valves exhaust Starting valve on of...

Страница 13: ...enew it For this remove the socket headed screw 5 Remember when assembling that the membrane is assembled in the lower dead point Figure 10 Page 15 Remove the three countersunk head screws 6a or 7a on the valve head the valve plates 6c or 7b and O rings 6b or 7c Clean valve heads and complete pump head with spirit ﬁt new valve plates and O rings and assemble the aggregate in the reverse direction ...

Страница 14: ... 069 0064 0 Connection for motor transducer Starting valve Exhaust air valve Vacuum side Pressure side Fig 9 View of pump from the valve side Start valve Exhaust air valve Vacuum connection Pressure connection to the damper 4 4 View of pump 4 0 Changing parts 1a 1a 2a 1a 14 13 2a 2b 9 10 1a 1a 1b 1b 1b 8 1b 2a 2b 8 9 10 13 14 1a 12 11 10 9 9 10 11 12 ...

Страница 15: ...gm disk Fig 11 Pump head left internal view Fixing screws for valve plate O ring 69 0024 0 Valve plates 69 0020 0 Fig 12 Pump head right internal view Fixing screws for valve plate Valve plates 69 0020 0 O ring 69 0064 0 4 0 Changing parts 5 3 4 5 3 4 3 4 5 7c 7a 7b 6c 6a 6b 6a 6c 6a 6b 6a 7a 7b 7a 7c 7a ...

Страница 16: ... temperature over 40ºC Let the device stand for at least 1h in an air conditioned room the error message is erased when the device falls below 60ºC Oversuction of the ATMOS S 351 Use without or with wrong bacterial filter and jar The device must be completely cleaned and disinfected For this the pump has to be removed and valve plates changed All parts which come into contact with the secretion ho...

Страница 17: ...he earthing point Take note of Operating Instructions beside the foot controller bush of the ATMOS S 351 Front foil operating foil must sit correctly There must be no fouling between the graphic display and the front foil Hose connection diagram on the back of the housing or opposite the intake connections Exhaust plate besides the exhaust opening on the back of the housing The supply voltage spec...

Страница 18: ...e changing should be recorded in the test report Permissible measured values N C 500 µA The following 1st error is tested Mains supply interrupted press SFC mains key read value and record in test report Permissible measured values S F C 1000 µA Housing current test Measurement See User s Handbook of the respective safety tester housing current test Adapt a mains cable for the device and take it i...

Страница 19: ...le changing in the test report Measuring points Overﬂow contacts on the sides Overﬂow contacts on the housing ﬂoor Permissible measured value N C 10 µA The following errors are checked Mains interrupted press mains SFC key read value and record in test report Permissible measured value S F C 50 µA Protective earth conductor Press SFC SL key read value and record in test report Permissible measured...

Страница 20: ... counter in the display counts from 10s downwards 500 mbar Observe increase of vacuum Note end value of vacuum Phase 2 The vacuum is held for about 15 seconds see counter Phase 3 Unit decreases the end vacuum set within about 10s see counter 500 mbar to 0 mbar Observe vacuum reduction Phase 4 System is completely ventilated The unit pauses for about 10 seconds After Phase 4 the unit begins again a...

Страница 21: ... carried out with standing vacuum that is to say the pump must not run closed system set regulation to 500 mbar Note the vacuum measured Check the starting of the set at 500 mbar and 800 mbar the set must start within 3 seconds Check exhaust air valve It must be possible to create vacuum with a closed system Test environment 1 5l secretion glass With a closed system switch from higher target value...

Страница 22: ...he hose the unit must start within 5 seconds again Foot controller Set the target value to the maximum and connect the foot controller The foot controller bargraph must be adjustable from 0 to maximum Memory function Operate the set in Intermit mode Switch off unit and switch it on again after about 5 seconds When it is switched on again the ATMOS S 351 changes automatically into Phase 1 of the In...

Страница 23: ...it connection pipes without bacterial ﬁlter Set delivery condition The delivery condition must be set as follows In Service Mode 1 Adjust unity Delivery in Germany kPa Delivery abroad kPa LCD brightness 20 Vacuum limit 50 kPa Increase decrease time 10 seconds Vacuum hold time 60 seconds Pause 60 seconds In Service Mode 2 Clear Errors Yes erase error memory Operation on the unit before switching it...

Страница 24: ...sound can be heard When the counter ﬁgure is about 10s release key and observe the end phase of the automatic vacuum increase After the end of the vacuum increase two signal peeps can be heard one after another Note the value of the ﬁnal vacuum achieved The target value upper right in the display is 800 mbar Simulate a mains failure by switching off the unit No vacuum decrease occurs After about 5...

Страница 25: ...accelerated with the key Pressing the Max key will be ignored by the unit Wait for the end vacuum to be reached After reaching the end vacuum The end vacuum target value can be reduced with key The end vacuum target value can be increased with the key Pressing the Max key will be ignored by the unit Ventilate by pressing the END key During the ventilation The decrease of vacuum can be accelerated ...

Страница 26: ...egular intervals The creation of vacuum is not however affected Ventilate by pressing the END key Foot controller function Close the end of the suction hose so that it is airtight Switch on unit with foot controller connected foot controller in heel stop While creating vacuum move foot controller in the direction of the toe stop When covering the currently set vacuum value the foot controller shou...

Страница 27: ...glass With a closed system switch over from a higher target value to a lower target value The vacuum must be reduced without opening the hose Test overﬂow use test equipment A voltage measuring instrument is used to check the polarity of the contact elements For this the bush of the test equipment that is marked with is connected to the voltage input V the bush of the test equipment marked with is...

Страница 28: ...t controller bargraph must be adjustable from 0 to max Change into the VE mode Change into the VE mode by pressing the extraction cup key Tests in Service Level 2 The Service 2 Menu can be reached by simultaneously pressing the extraction cup and END keys when switching on Functional test of hardware Choose the hardware functional test Check that the fan works Operate the fan control the fan must ...

Страница 29: ...ng Adjust units Delivery in Germany kPa Delivery outside Germany kPa LCD brightness 20 VE tone VE start beep ON VE stop beep ON VE Time Increase time 120 seconds Decrease time 20 seconds VE Vac 80 kPa VE Automatic VE Fully Automatic In Service Mode 2 Clear errors Yes erase error memory Operation of the unit before switching off Type of operation VE Mode 6 0 Maintenance and repair ...

Страница 30: ...PHONE JAR 5 0 L 444 0038 0 COLLECTION JAR RECEPTAL BAG 3000ML W O OVERFLOW VALVE FILTER 50 PCS 444 0153 0 COLLECTION JAR RECEPTALBEUTEL 3000ML W OVERFLOW VALVE FILTER 50 PCS 444 0154 0 COLLECTION JAR BAXTER HOLDER 444 0451 0 DOUBLE SOCKET NIPPLE DOUBLE SOCKET NIPPLE COMPLETE 444 0012 0 DOUBLE SOCKET NIPPLE NIPPLE REDUCER 444 0013 1 ELECTRICS ROCKER SWITCH TYPE S351 SPARE PARTS SET 444 0444 0 ELECT...

Страница 31: ...11 004 008 0628 0 PUMP VALVE PLATES MOD 7010 069 0003 0 PUMP VALVE PLATE MOD 8050 8010 069 0020 0 PUMP O RING 18 77 x 1 78 069 0024 0 PUMP MEMBRANE FOR MOD 8010 069 0025 0 PUMP PUMP HEAD LEFT COMPLETE 069 0064 0 PUMP PUMP HEAD RIGHT COMPLETE 069 0065 0 SAFETY JAR BOTTLE 3521 FORM 000 0504 0 SAFETY JAR SAFETY JAR COMPLETE 444 0080 0 SAFETY JAR BACTERIAL FILTER 444 0082 0 SAFETY JAR SAFETY JAR 444 0...

Страница 32: ... engineer 1 5 l 3 l 5 l glass or polysulfone or 1 5 l 2 l 3 l Receptal collection jar bracket for Medi Vac available 6mm dia 1 30 m long 10 mm dia 2 m long 230 V 50 Hz Special voltage 115 V 50 60 Hz 0 6 A max 135 W 5 m continuous operation T 1 0 foot switch 0 1 Ω 500 µA NC 100 µA 10 µA 135 J s 43 9 dB A 1m as per ISO 7779 10 to 60 C 30 to 95 humidity non condensing at a pressure of 700 1060 hPa 10...

Страница 33: ...diﬁcation 5085 00 After the conversion the trolley can be used for Atmoforte 350 Record 500 ATMOS S 351 and Atmoforte 350 A Modiﬁcation Insertion of a 1 MΩ resistance 011 0042 0 on the over ﬂow contact rail 1 MΩ Resistance Hose clip Resistance Hose clip Push the ends of the wires into the ﬁxing holes Fig 12 Trolley view from below Fig 13 Trolley view without contact rails from the 9 0 Conversion i...

Страница 34: ...34 10 0 Annex Plans Fig 14 Components of control board ATMOS S 351 ATMOS S Natal Issue 11 September 2002 Strip with lock 2x Countersunk screw 2 9x16 on socket on socket ...

Страница 35: ...35 Fig 15 Display board ATMOS S 351 ATMOS S Natal Issue 1 August 2000 Strip without middle contact 2x Strip 10 0 Annex Plans ...

Страница 36: ...gregat 444 0413 0 white brown rose grey yellow green blue black red foot control sleeve connection trolley overflow exhaust valve starting valve fan switch potential equalizing sleeve 008 0452 0 main supply incl EMC motor sensor 444 0416 0 Attention 115V 230V switch not connected reserved wire in display included Display Control board overflow left overflow right Wiring diagram 444 0403 0 28 10 02...

Страница 37: ...white brown rose grey yellow green blue black red foot control sleeve connection trolley overflow exhaust valve starting valve fan switch potential equalizing sleeve 008 0452 0 main supply incl EMC motor sensor 444 0416 0 Attention 115V 230V switch not connected reserved wire in display included Display Control board overflow left overflow right Wiring diagram 127V 000 0327 1 444 0406 0 444 0407 0...

Страница 38: ...egat 3µF 000 0717 0 444 0413 0 white brown rose grey yellow green blue black red foot control sleeve connection trolley overflow exhaust valve starting valve fan switch potential equalizing sleeve 008 0452 0 main supply incl EMC motor sensor 444 0416 0 Attention 115V 230V switch not connected reserved wire in display included Display Control board overflow left overflow right Wiring diagram 444 04...

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