NESTORET 5050 - Frank`s Hospital Workshop
Contents
1. 70 cm BLACK 1 1 70 cm BLACK m 11 2 60 em BLACK 11 3 60 cm BLACK 11 4 75 cm BLACK 11 5 60 cm BLACK m J1 6 INSOLATION TR BROWN OR BLACK 11 7 INSOLATION TR BLUE 11 8 e 40 cm BLUE kw 1128 40 cm BLUE m J1 10 L 40 cm BLACK m 11 11 40 cm YELOW m 11 19 a l E 8 40 cm BLACK Ji 13 INSOLATION TR YELLOW GREEN J1 14 FAN RED 19 1 Security Thermostat u MAITE J9 2 MAGNET SENSOR SCREEN J9 3 a lt o m RED 13 1 FAN SCREEN m J13 2 WHITE J13 3 5 a 2 v amp 3 SCREEN J7 1 m AIR TOROIDAL TRANSFORMER gt GREEN HUMIDITY 2 BROWN 17 4 SENSOR WHITE m 17 5 y m T TQ ki k INSOLATION TRANSFORMER BROWN OR BLACK pou BED L 18 1 CIRCUIT BREAKER SKIN FT us WHITE J8 2 BLUE SENSOR ic YELOW GREEN ___SCREEN py J8 3 BLUE 1 BLACK se RED 25cm BROWN INCUBATOR HOOD FILTER BLUE 40cm RED 45 cm BLUE 25cm 1 13 1 POWER ON OFF PE YELOW GREEN 15cm 129 0 m 13 9 Fuses 5 AMP TO MAINS GUIDO Fecha Nombre Material Referencia Tolerancias AN OQ 7 5 gt RAYOS X Dibujado 31 10 2000 J Ruiz a gt Comprobado Madrid a p y Ti Madrid Autorizado N Plano 0416 2 Escala Sustituye a 0416 12. 011 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 50 ITEM REFERENCE DESCRIPTION 1 2280 OUTER BODY 4 PCS 2 2369 REAR SCREW 3 2370 SIDE SCREW 4 9317 SCREW DIN 965 M4x8 5 2371 WATER TANK INLET 6 1315 SCREW DIN 7985 M5x10 7 1266 WATER TANK LOCK NUT SCREW ASSY 8 2456 NYLON WASHER M7 9 2432 WATER TANK LID 10 2261 AIR SILICONE HOSE 11 1137 WATER TANK FLANGE 12 2431 WATER TANK 13 2299 SILICONE TUBE 14 1165 WASHER DIN 125 M5 15 1157 WASHER DIN 125 M4 16 1705 SCREW DIN 7985 M4x8 17 1160 WASHER M4 DIN 127 18 7837 SCREW DIN 7981 M4x6 5 19 2270 HEATING PACK HOUSING 20 2182 WATER LEVEL 21 1744 LV STAND LOCK 22 2790 LV STAND LOWER HOLDER 23 2446 LV STAND HOLDER FIXING PLATE 24 2107 SCREW DIN 7982 M4x6 5 25 2440 CAP 26 1344 NUT M4 27 1334 SCREW DIN 7985 M4x25 28 2230 INNER BODY 29 0664 NYLON WASHER 12x4x2 30 1700 SCREW DIN 965 M3x6 31 2789 I V STAND UPPER HOLDER NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 51 ITEM REFERENCE DESCRIPTION 32 1360 NUT M3 33 2367 85 OXYGEN INLET 34 2366 35 OXYGEN INLET 35 2391 FRONT DOOR SHAFT 36 2201 FRONT DOOR 37 2199 HOOD 38 SCREW W3 16 x 2 39 1225 BED SPACER 40 1206 HOOD FASTENING 41 1106 BED 42 1122 MATTRESS 43 2361 FILTER RET
3. 52431 x MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 45 ITEM REFERENCE DESCRIPTION 1 1116 HEATING BOX 2 1197 GASKET 3 2405 HEAT COIL 4 2289 GASKET 5 1105 FAN BLADE 6 1147 SPACER 7 1207 BULB CRADLE 8 0546 SCREW DIN 912 M6x20 9 1358 JAM NUT 10 1294 SCREW DIN 7985 M5x12 11 7561 WASHER DIN 137 M6 12 7570 GASSKET 13 2171 SCREW M4x38 14 2401 TRANSFORMER 15 2282 SPACER 16 1273 SCREW DIN 965 M4x10 17 2463 CAPACITOR MOTOR 1MF 18 1340 NUT M5 DIN 985 19 1283 SCREW DIN 7985 M4x10 20 2288 THERMOSTAT HOLDER PLATE 21 1247 ALARM THERMOSTAT 22 1265 MOTOR MOUNT STUD M4 10 mm 23 1333 SCREW M4x16 DIN 7485 24 8028 NUT M5 DIN 934 25 1165 WASHER M5 DIN 125 26 0994 TEFLON SPACER HOLDER LEDS SENSOR 27 7703 LEDS SENSOR 28 2173 SCREW M4x5 DIN 916 29 2740 FAN MOTOR 30 2429 MOTOR MOUNTING PLATE NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 46 ITEM REFERENCE DESCRIPTION 31 1192 SEAL 32 1159 WASHER DIN 6798J M4 33 1681 LOCK NUT DIN 934 M4 34 1346 NUT M6 DIN 982 35 1166 WASHER M6 DIN 125 36 7538 FAN MOTOR SENSOR 37 1171 GROWER WASHER 8 DIN 127 38 7688 NUT M8 DIN 439 NESTORET 5050 Ed 2 Rev 1 47 od opminsng 66 VNOV dd sann OLISOJIA OAIAD OLNAPNOD 9 19109970
4. 1 8880 N ws 7192 zit 66 02 91 opelnaid x seloueJs 0 911972 N O1QUON GUIDO RAYOS S A NESTORET 5050 MAN 011 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 48 ITEM REFERENCE DESCRIPTION 1 2182 WATER LEVEL 2 2641 WATER FILLING BODY 3 2645 BULON ROSCADO M6x13 GRIFO 4 2646 BULON ROSCADO M6x41 GRIFO 5 2651 PASAMUROS CONJUNTO GRIFO 6 2656 WASHER BOLT 18 25x32x1 mm 7 2642 WASHER 18 25x32x2 mm 8 2653 NUT M18x100 9 2647 BOLT SPACER 10 2649 BOLT SPRING 11 2644 BOLT SPACER TOP 12 2643 BACK BOLT WASHER 13x18x2 13 2654 NUT CONECTION BOLT RACORD 14 2657 FIXING BOLT RACORD 2 62x11 9 15 2652 CONECTION RACORD BOLT TUBE 16 2652 CONECTION RACORD BOLT TUBE 17 2440 WATER BOLT TEFLON CAP NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 49 a NE d DN E B A oj NIN 5 oo E mE s s Ec o 2 a 313 D S55 ass ko a 3 9 e a aj lt 3 a gt O Lo lt DO E ES pil os O ze O7 gt L fo gt 210 5 Eln o EIN 8 alu 98 s a H 885 5 2155 5 alo lt gt pen al lt EL 227 8 m cm
5. Proceed as follows Unscrew the small screws from the front lower part at both sides of the Incubator Base From inside the Hood unscrew the front screws from the hinges located on the lower corner of the Hood sides The other two screws located besides the above ones must be slightly loosen Pull gently upwards the front door The pins of the hinges will get out from the Base Pull outwards from both ends the whole front Base The front will tilt leaving the access free In case to need more free access to replace any part on the heating module proceed as follows IMPORTANT BEFORE TO PROCEED AS DESCRIBED BE LOW SWITCH OFF THE INCUBATOR POWER SUPPLY RIGHT SIDE ON THE TROLLEY AND UNPLUG THE CORD FROM THE MAINS Unplug the wiring multiconnector from the printed board Check the ground wire is also out from the screw on the heating module IMPORTANT BE SURE TO UNPLUG FROM THE MULTICONNECTOR THE TWO LABEBED WIRES OF THE BLACK CABLE FROM THE POWER SUPPLY Unscrew the four nuts that hold the heating module into its location You can now to withdraw it carefully Proceed by pulling it outwards from its location and turning it gradually facing to the top ATTENTION WHEN ABOVE PROCEDURES TAKE CARE NOT TO DISCONNECT ACCIDENTALLY ANY WIRE ETC IF IT HAPPENS PROCEED TO SOLVE IT ACCOR DING TO THE WIRING DIAGRAM IV 1 ELECTRONIC CIRCUITS The following describes the electronic operation of the 5050 module and include
6. 1 NESTORET 5050
7. RNG TMP 0 1 2 0 R _ H Preset value of temperature Range R High low is 1 C To this value corresponds a hysteriris value H of 0 4 C To change the preset value R between 0 1 C and 2 0 C by means of the numerical keypad set the required value and press ENTER the display will show the corresponding hysteresis value this value H can not be changed Then press ENTER again to accept the new values R and H those u i i i to smaller areas with a clean soft cloth sponge or chamois DON T use boiling water DON T use strong solvents such as ether Drying If it is necessary to dry the washed surface use a clean damp chamois DON T rub hood with a dry cloth 111 4 BED TRAY The bed tray can be autoclaved at 15 p s i 1 05 kg cm2 for 20 minutes It must be laid upside down on a flat surface during sterilization to prevent distortion MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 26 MAINTENANCE 111 1 CABINET The cabinet can be cleaned with a damp cloth and soap It must be dried immediately afterwards 111 2 FILTER The filter should be replaced every three months Pull gently from the Up to 100 Oxygen inlet and press it gently towards the Incubator side until the panel can be removed Remove the filter pads and replace with the new ones Replace the panel and apply the self adhesive tab from the filter instruction sheet to the face of
8. 2 ADJUSTMENTS Here below are described the adjustment instructions to perform on the NESTORET 5050 in case of replacement of some of the components such as sensors circuits etc due to a failure To perform the adjustments properly the following instruments are required Digital Voltmeter DVM Temperature and Oxygen Concentration Simulator SIM50TO Humidity Concentration Simulator SIM50HR MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 31 Screwdriver To access the electronic circuits open the Incubator Base front as explained on this Manual Turn on the Incubator by pressing the I O Switch located at the right side of the trolley Before performing the adjustments check the power from the power supply Here below are detailed power referenced to ground GND TP11 POWER TEST POINT 5 Volts 590 TP8 15 Volts 5 TP10 15 Volts 5 TP12 Once checked perform the adjustment according to the instructions detailed here below Put DVM probes between GND TP11 and TP3 Twist P9 Potentiometer to read 0 Volts Put DVM probes between GND TP11 and TP5 Twist P6 Potentiometer to read 1250 mVolts Deactivate sensors on the Service Menu Turn off the Incubator by pressing the I O Switch located at the right side ofthe trolley Release the connectors J7 J8 J9 J14 Connect on above connectors the wires from the Temperature Simulator SIMSOTO as follow
9. C28 CAPACITOR 55 7642 RADIAL ELECTROLITIC 4700 uF 25 C22 CAPACITOR 56 9322 SLOW FUSE 2A FI F2 F3 57 2695 JUMPER3 J11 J12 58 0985 RED INTERMITTENT LED LI 59 0644 RED FIXED LED L2 L3 L4 L5 L6 L7 L8 L9 60 2246 MOC3010 OPTI OPT2 61 2347 NEON NEON 62 2303 NPN BC337 Q4 63 9235 NPN BC548 01 Q2 Q3 Q5 Q6 65 2348 BC557B Q7 66 1478 MALE PIN 2 54 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 67 9284 BOARD RECTIFIER PRI B80C1500 1000 68 0988 ADJUSTING 1K P6 P9 POTENTIOMETER 69 1492 TOP ADJUSTING 5K P3 POTENTIOMETER 70 1493 TOP ADJUSTING 10K P5 P7 P8 P10 P11 P13 POTENTIOMETER P14 71 2349 TOP ADJUSTING 22K P2 POTENTIOMETER 72 0962 TOP ADJUSTING 500 Q P12 POTENTIOMETER 73 2252 RELE FINDER C I 3022 12V 2 CIRC RLI 74 9231 RESISTORS NETWORK 9 PINS 8x4K7 ARI AR2 MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 39 REF DESCRIPTION 75 1501 TRIAC TBA16 TRC2 76 2248 QUARTZ CRISTAL 12 MHz 77 7648 ZUMBADOR SONICAL 12V 71 78 0822 LED FIJO VERDE L9 79 1554 SOCKET DIP 8 80 9239 SOCKET DIP 20 81 5121 SOCKET DIP 40 82 1556 SOCKET DIP16 83 7573 SOCKET DIP 6 84 1602 PORTAFUSES 85 9323 DISIPATOR 20 x 20 86 6116 ELECTROLUMINISCENCE DISPLAY 87 1301 CASQUILLO NYLON 5 mm 88 1285 CASQUILLO NYLON 8 mm 89 1284 SCREW DIN 7985 M3x10 90 1360 NUT DIN 934 M3 91 2325 PRINTER DISPLAY 92 0826 RE
10. PIN HEADER 23 9206 CONNECTOR 3 PIN 2 54 J8 J9 J13 MALE SQUARE PIN HEADER 24 7632 CONNECTOR 5 PIN 2 54 J7 MALE STRAIGHT HEADER 25 0935 SIL 9 PIN MALE J2 26 2399 CONNECTOR 14 PIN 3 96 MALE SQUARE PIN HEADER 27 1576 CONNECTOR 14 PIN 2 54 J6 MALE 28 7817 74C923 U2 29 2301 74 573 U10 015 30 1540 7805 2 31 2257 7815 32 2258 7915 4 33 7727 AD202KN U8 34 2351 AD580 REI 35 2407 AD711 U6 36 7807 ADCO801 Ull 37 2343 ARRAY LED 10 ARL1 38 0957 COIL CHI 39 2251 CA3140 U6 U7 U9 U13 U16 40 7749 CERAMIC CAPACITOR 100 nF CD2 CD5 CD6 CD6A RASTER 5 CD10 CD11 CD15 MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 38 REF DESCRIPTION 41 7728 CD4051 U12 42 2345 CERAMIC CAPACITOR 1 uF C19 43 6191 CERAMIC CAPACITOR 10 nF C7 44 9226 CERAMIC CAPACITOR 27 pF C9 C10 45 0976 CERAMIC CAPACITOR 100 nF C2 C3 C14 C15 C16 C17 C18 C20 C23 C26 C29 C90 CD8 46 7744 CERAMIC CAPACITOR 150 pF C13 47 1435 DIODE 1N4148 D3 D4 D5 D6 D7 D8 D9 DIO 48 6217 55000 US 49 0932 TANTALUM CAPACITOR 10 uF 16V C12 C21 50 9227 RADIAL ELECTROLITIC 1 uF 25 V C5 CAPACITOR 51 2522 RADIAL ELECTROLITIC 2200uF 16V C91 CAPACITOR 52 1419 RADIAL ELECTROLITIC 100 uF 25 V C27 C30 CAPACITOR 53 1421 AXIAL ELECTROLITIC 470 uF 16V C24 CAPACITOR 54 0956 AXIAL ELECTROLITIC 2200uF 25 C25
11. _ _ UNITACTIVE The selected heating range can be modified at any time by pressing START STOP and after ENTER key you will find displayed following message AIR _ C SELECT MODE Then set the new temperature by the keypad as previously explained and confirm by pressing ENTER key The LCD will display the messages described above Then press START key 2 SERVO CONTROL MODE ATTENTION BEFORE SELECTING SERVO CONTROL MODE PROCEED TO PREHEAT THE INCUBATOR AS EXPLAINED PREVIOUSLY IN THE 4 2 TO PREHEAT CHAPTER Before anything display on the screen following message AIR SELECTMODE Press SERVO key the LCD will display SKIN C PSETSKIN Set the patient temperature between 20 and 40 C by means of the keypad i R key NOTE WHEN SETTING TEMPERATURE ENTER ALWAYS 3 DIGITS EVEN IN CASE OF NO DECIMALS AS EXAMPLE PRES 3 THEN 7 THEN TO SET 37 DEGRESS The LCD will display ST _ 9C PRESS START MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 17 NOTE ST MEANS PRESENT TEMPERATURE TEMPERATURE IN BRACKETS MEANS PRESET TEMPERATURE Then press START to start the heating The LED bar will indicate the operation of the heating devices By reaching the selected patient temperature the heating devices will modulate to keep the temperature stable The LCD will inform the patient temperature and the select
12. affect to the painting CAUTION DO NOT USE ANY CLEANING AGENT CONTAINING ABRASIVE MATERIALS HOT CAUSTICS HIGHLY CHLORINATED SOLVENT OR ANY AGENT CONTAINING IODINE FULL STRENGTH SHOULD BE AVOIDED AS DISFIGURATION OF THE EPOXY COATED ENAMEL COULD RESULT DO NOT GAS OR STEAM STERILIZE THE BODY GAS AND STEAM STERILIZATION TECHNIQUE COULD CAUSE BLISTERING OF THE EPOXY FINISH AND OF THE HIGH RESISTANT ABS OUTER WALL 111 6 BATTERY FROM POWER FAILURE ALARM CAUTION CHECK PERIODICALLY THE BATTERY FROM THE POWER FAILURE ___ ALARM To perform it just unplug the cord from the mains meanwhile the Incubator is under operation the alarm will activate the corresponding Power alarm LED and the buzzer IMPORTANT THE NESTORET 5050 INCUBATOR INCLUDES THE MOST ADVANCED ELECTRONIC DESIGN INSURING GREATER RELIABILITY IN ITS REQUIRES PROPERLY TRAINED QUALIFIED PERSONNEL A MAIN MODULE For a better explanation and understanding the Main Module has been clasified in the following blocks Power Supply Microcontroller A D Converter and Multiplexer Sensors MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 28 IV SERVICE Service must be performed by qualified and authorized service personnel Call to the manufacturer or its Agent for any service you may require To accede to the heating module and or to the printed board it is neccessary to open the Incubator Base front
13. proceed to set the Operation Mode etc as above described 11 7 SOFTWARE LANGUAGE The applications program of your NESTORET 5050 is delivered from factory in two languages english and spanish At factory your incubator has been preset to english 1f you want to switch to the language proceed as follows Press I O switch located at the side of the trolley Press ON OFF key at tl then type sequentially ne front panel The LCD will GUIDO RAYOSX VER X X SILENCE key 5 7388 i SILENCE key ENTER then the LCD will display display MAINT 0 SW 1 LNG 2 SEN 3 DIS 4 RNG Press 1 key the LCD will display 1 ENGLISH VER 2 SPANISH VER press the corresponding key to the selected language and confirm by pressing ENTER 11 8 CHANGE O DISPLAY TYPE Press 3 key when applidations programm is selected display type will be activated 1 DISPL 16 CARS 2 DISPL 20 CARS MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 25 for LCD equipment press 1 for luminiscent display press 2 11 9 ON OFF S SW ATION Press 0 key when applications programm is selected The display will show WITH ON OFF WITHOUTON OFF For equipments with F switeh en frent panel keypad press the ON OFF key selecting WITH ON OFF option 11 10 CHANGE ALARM RANGE HIGH LOW Press 4 key when applications programm is selected The display will show
14. same B Patient Temperature Set Simulator switch at O Set DVM probes between GND TP11 TP4 Twist P8 Potentiometer to read between 2 to 4 mVolts Set Simulator switch at 40 99 Twist P14 Potentiometer to read 40 0 C at the Skin Temperature Display on the Incubator Control Set Simulator switch at 18 21 Twist P8 Potentiometer to read 18 0 C at the Skin Temperature Display on the Incubator Control Because adjustments are mutual interactive therefore have to be repeated steps 3 and 6 until to get the correct value Then disconnect the temperature simulator and connect again the sensors connector Set a precision patron termometer and the patient temperature sensor in the middle of the mattress 10 cm height Select 37 C as working temperature and go back to PREHEATING display When the temperature is stabilizated check then the patient temperature ST is the same that shows the patron termometer If not adjust the potenciometer P14 till both temperatures are the same C Oxygen Concentration Set Simulator switch at 0 MAN 011 Feb 01 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 33 Set DVM probes between GND TP11 and TP7 Twist P7 Potentiometer to read 5 mVolts maximum Set Simulator switch at 40 99 Twist P12 Potentiometer to read 99 0 at the Oxygen Concentration Display on the Incubator Control Set Simulator switch at 18 21 Twist P7 Potentiometer t
15. 4 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 15 C TO HEAT If Preheating Mode was not selected proceed as follows Press any key the LCD will display AIR 9C SELECTMODE To select the Operation Mode press AIR or SERVO key AIR key corresponds to Air Control Mode SERVO key corresponds to Servo Control Mode patient skin temperature 1 AIR CONTROEMOBE NOTE THE DIGITAL DISPLAY INFORMS THE TEMPERATURE OF THE AIR FLOWING INTO Pressing AIR key the LCD will display AIR 9C PSETAIR _ By means the numerical keypad set the heating device working range 20 40 56 NOTE WHEN SETTING TEMPERATURE ENTER ALWAYS 3 DIGITS EVEN CASE OF NO DECIMALS AS EXAMPLE PRESS 3 THEN 7 THEN 0 TO SET 37 DEGRESS Then press ENTER to confirm the LCD will display PRESSAT Then press START to start the heating The LED bar will indicate the operation of the heating device By reaching the selected heating range the heating devices will modulate to keep the temperature stable The LCD will display the air flow registered temperature as well as will inform too the set temperature displaying ACTIV ED UNIT to inform the heating device is in Preset operation temperature in brackets MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 16 AT
16. AGES Excess temperature alarm Failing temperature alarm Temperautre O K Desactive sensor A AIRICONTROL MODE 1 SENSOR ALARM In case of air sensor failure or it gets disconnected or out of range the SENSOR Alarm will activate the corresponding LED and buzzer the alarm cannot be silenced The LCD will inform to the attendant displaying ALARM AIR SENSOR The Incubator is now out of service Call to any authorized Service engineer MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 2 LOW TEMPERATURE ALARM chas aproximately 1 C below the preset ALARM AT RH OX The alarm can be silenced by pressing the SILENCE key If SILENCE was pressed and the alarm conditions remain during a period of ten minutes the alarm will be activated again IMPORTANTICHECK THE HOLE DOORS HOOD AND TUBING PORTS ARE PROPERLY CLOSED CHECK THE HEAT LED BAR IS LITTING THE MICROPROCESSOR CONTROLS THE HEATING DEVICE IF CONTRARY UNPLUG THE UNIT FROM FHE POWER SOURCE VE THE PATIENT FROM THE INCUBATOR AND CALL TO THE AUTHORISED SERVICE ENGINEER 3 HIGH TEMPERATURE Is activated when the temperature reaches aproximately 1 C higher than the preset temperature See paragrap IL 10 to cahnge preset temperature alarm range HIGH alarm LED will lit and the LCD will display ALARM AT RH OX to silence acoustic alarm press SILENCE key Check if heat sources are clos
17. AINER FRAME 44 2656 PLASTIC WASHER 92x18 25x1 45 PLASTIC COVER 46 2314 FILTER LABEL 47 FILTER RETAINER 48 1155 AIR FILTER 49 2652 CONNECTION RACORD WATER TUBE 50 1346 LOCK NUT DIN 985 M6 51 1166 WASHER DIN 125 M6 52 1277 SCREW DIN 7985 M4x12 53 0854 NUTSER M 4 54 2319 KEYPAD LABEL 55 2318 INSTRUCTIONS LABEL 56 2706 2 BLACK PIN CONNECTOR 57 2704 3 PIN CONECTOR 58 1144 CAP CHAIN an NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 52 ITEM REFERENCE DESCRIPTION 59 2365 INLET CAP 35 AND 85 60 2651 PASAMUROS BOLT SET 61 2646 BULON ROSCADO LARGO 62 2647 BOLT SPACER 63 2657 FIXING BOLT RACORD 2 62x11 9 64 2642 FRONT WASHER 32x18 5x2 65 2653 NUT 66 2649 BOLT SPRING 67 2654 NUT CONECTION BOLT RACORD 68 2644 BOLT SPACER TOP 69 2641 WATER FILLING BODY 70 2645 BULON ROSCADO M6x13 GRIFO 71 2648 INSIDE WATER TUBE SPRING 72 2643 BACK BOLT WASHER 13x18x2 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 53 No o NN g oo MIM NA 5 gt d 2 s amp e SES 5 EIE EY E e s ETE e lala E RE LU lt E m O a lt m e 2 dz e o gt z D E gt S a 00 59 B 2 us 18 8 5 11619 gc 919 S E E E 5555 3 265 ajo lt R a Ciel al lt RIS EN ba Sr c
18. D CALL TO THE AUTHORISED SERVICE ENGINEER 3 HIGH TEMPERATURE Is activated when the temperature reaches aproximately 1 C higher than the preset temperature See paragrap 10 to cahnge preset temperature ALARM ST RH OX off Check the conditions of the patient Check if heat sources are close to the Incubator location if positive keep them away If the alarm is still effective unplug the unit from the power source remove the patient from the incubator and call to the authorised service engineer C POWER FAILURE Is activated when failure of the power from the battery or from the mains The alarm circuit includes a rechargeable battery and operation conditions of it must be checked periodically D FAN FAILURE AIR CIRCULATION MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 22 Is activated when the fan stops or its performance is below the normal operating requirements The alarm will activate MOTOR LED and the LCD will display ALARM MOTOR ERROR not being possible to silence it Unplug the unit from the power source remove the patient from the incubator and call to the authorised service engineer E HUMIDITY ALARM F HEATING ALARM Is activated when the registered Relative Humidity is out of the set range The HUMIDITY LED will lit and the LCD will display ALARM ST RH OX HIGH or LOW depending on the re
19. DE Press the O2 HUM key the LCD will display LCD will display Then press 1 again AT _ C _ PRESETOX 21 0 By means of the keypad set the desired value Press ENTER key to confirm Once again you will find following screen Real oxygen percentage in brackets A R 92 1 0XYG 2 HUMID Finally press ENTER to confirm values To calibrate the Oxygen Sensor press the O2 HUM key the LCD will display AR sC 1 0XYG 2 HUMID NOTE DUE TO THE WEAR OF THE OXYGEN CELL SENSOR IT IS RECOMMENDED TO PERFORM PERIODICALLY ITS CALIBRATION PROCEDURES Check the Oxygen Sensor is pluged on the front panel and its housing is not located inside the Hood allow to stabilize Press 1 the LCD will display AIR _ C OX 1 PRG 2 C AL Press 2 the LCD will display MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 19 OX CALIBR 21 PRESS ENTER By pressing ENTER the Oxygen Sensor is already calibrated with a new referenc New screen displayed AIR _ C OX 1 PRG 2 CAL To set the Relative Humidity procedure is the same we have explained to Oxygen values but selecting 2 HUMID instead of 1 OXYG 11 5 ALARMS The NESTORET 5050 Alarm System informs to the medical attendant of any incidence may occur The alarm is visible and audible NOMENCLATURE OF SYMBOLS IN ALARM MESS
20. Denominacion Teen Sustituido por MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 36 PEGAR PLANO NESTORET 5050 2325 1 de 10 Agosto 00 documento pag36MANO11_e2_r1 MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 37 REF DESCRIPTION 1 0826 RESISTOR 180 Q 1 2 W R71 R78 2 7782 RESISTOR 1K 1 4 W R27 3 2336 RESISTOR 1K5 1 4 W R16 4 7768 RESISTOR 2K 1 4 W R53 R65 5 1510 RESISTOR 2K2 1 4 W R34 R35 R49 R50 R62 R64 6 9220 RESISTOR 4K7 1 4 W RI R4 R13 R17 R26 R29 R31 R36 R48 R70 7 0599 RESISTOR 5K 1 4 W R19 8 1513 RESISTOR 10K 1 4 W R6 R7 R8 R9 R12 R23 R25 R39 R63 R68 9 2557 RESISTOR 18K7 1 4 W R10 10 9224 RESISTOR 20K 1 4 W R15 11 1519 RESISTOR 22K 1 4 W R18 12 1531 RESISTOR 68K 1 4W R21 13 2411 RESISTOR 75 Q 1 4 W R2 R3 R5 14 2551 RESISTOR 75K 1 4 W R30 R77 15 0967 RESISTOR 100K 1 4 W R24 R32 R45 R51 R66 R67 R69 R73 R76 16 7779 RESISTOR 120 Q 1 4 W R72 R79 R75 17 1525 RESISTOR 330 Q 1 4 W R11 18 1526 RESISTOR 470 Q 1 4 W R14 R20 19 2146 RESISTOR 480 Q 1 4 W R90 R91 20 5041 RESISTOR 6800 1 4 W R37 R38 R40 R41 R42 R43 R44 R46 R52 R54 R56 R57 R58 R59 R60 R61 21 1803 RESISTOR 220 4W R74 22 7633 CONNECTOR 2 PIN 2 54 JA J3 J14 MALE SQUARE
21. E Ao o 8 2553 S o lt A x g ols ROD PZ 5 U m da YAN A MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 43 ITEM REFERENCE DESCRIPTION 1 2452 HUMIDITY TEMPERATURE SENSORS 2 2213 HOLE DOOR 3 2263 GASKET 4 1273 SCREW DIN 965 M4x10 5 1236 SPRING 6 1309 SCREW DIN 912 M5x45 7 1340 LOCK NUT DIN 985 M5 8 2212 FLANGE 9 2269 LEFT SHAFT 10 1333 SCREW DIN 7985 M4x16 13 2265 BUMPER 15 2199 HOOD 16 2204 ROUND DIAPHRAGM 17 2216 LOCKING END 18 2197 SCREW DIN 7981 M4x19 19 7597 SCREW DIN 7985 M3x16 20 2205 LATERAL DIAPHRAGM 21 7566 SCREW DIN 966 M5x16 22 2267 AXLE FEMALE SEAT 23 1332 SCREW DIN 7985 M3x8 24 2215 LOCK 25 2231 LOCKING SEAT 26 2202 LOCKING SPRING 27 2217 LOCKING KNOB 28 1103 HANDLE 29 2268 SHAFT ASSEMBLY RIGHT 30 2201 FRONT DOOR NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 44 a Na Me st s g on s QUO olo EJ E NES E S Es lale s 1505 8454 a 2 5 v RA E 210 0 o a E I E 5 W B A EIS m to an 32 a 48 8 1 an 1 EQ T W A 8s o 2 Sv SISIS ol a Ej E 2 89232 ave e o Ble Na 918 O
22. GUIDO RAYOS X S A 011 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A INDEX Disclaimer I Description 7 LI Hood 7 L2 Humidity system 7 L3 Fitler unit 7 L4 Cabinet 8 LS Stand 8 Il Operation 9 11 1 Humidity control 9 11 2 Oxygen system 9 11 3 Front panel Description and functions 11 Heating pack 13 A To operate 13 B To preheat 13 C To heat 15 Air control mode 15 Servo control mode 16 D Oxygen and relative humidity 17 ILS Alarms 19 A Air control mode 19 Sensor alarm 19 Low temperature alarm 20 High temperature 20 B Servo control mode 20 Sensor alarm 20 Low temperature 21 High temperature 21 C Power failure 22 D Fan failure Air circulation 22 E Humidity alarm 22 F Heating alarm 22 G Oxygen alarm 22 6 Sensors activation and deactivation 23 KG 11 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A IL7 Software language 24 8 Change of display type 25 9 ON OFF Switch SW activation 25 10 Change of temperatura alarm range High Low 25 Maintenance 26 1 Cabinet 26 111 2 Filter 26 111 3 Hood 26 4 Bed tray 27 IIL5 Body 27 IIL6 Battery from power failure alarm 27 IV Service 28 IV 1 Electronic circuitry 28 A Main mode 29 1 Power supply 29 2 Microcontroller 29 3 A D Converter and Multiplexer 30 4 Sensors 30 5 Power drivers 31 IV 2 Adjustments 31 A Air temperature 32 B Patient temperature 32 C Oxygen concentration 33 D Heating indication 33 E Relative H
23. ON The applications program of the NESTORET 5050 Incubator allows to the user at any moment to deactivate or activate the sensors of the monitored parameters if required for calibration procedures or non essential parameters cancellation Oxygen and or Relative Humidity If the Incubator is switched off proceed as follows Press I O switch located at the side of the trolley Press ON OFF key at the front panel The LCD will display GUIDO RAYOSX VER X X then type sequentially SILENCE key 7388 SILENCE key ENTER then the LCD will display MAINT OSW 1 LNG 2 SEN 3 DIS 4 RNG Press 2 key and the LCD will display all coded available sensors and their status as follows 1RH 2AT 3ST 4HT 5FA 60X 7A2 8Al on at the right side of each coded sensor or deactivated respectivel will display meaning activated or RH Relative Humidity AT Air Temperature ST Skin Temperature HT Heating Device Temperature FA Fan OX Oxygen A2 and Al are auxiliary options for future implements To activate or deactivate press the corresponding figure key of the sensor Proceed with any sensor you want to activate or deactivate then press ENTER to confirm MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 24 The LCD will display MAINT O SW TENG 2 SEN 3 DIS 4RNG pressing again ENTER the LCD will display the initial message You can
24. R 47 2239 TILT BAR POSITIONER 48 2218 TILT BAR POSITIONER STOPER 49 0664 WASHER 12x4x2 50 1333 SCREW DIN 7985 M4x6 51 2544 SPACER 52 1302 SCREW DIN 916 M5x6 53 2545 TILTING POSITIONER STOPER 54 2548 TILTING STAND 55 1283 SCREW DIN 7985 M4x8 56 2546 TILTING LEFT 2547 TILTING RIGHT Manae NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 56 ITEM REFERENCE DESCRIPTION 57 1684 SCREW DIN 916 M4x8 58 2549 TILTING FEED SCREW LEFT 2550 TILTING FEED SCREW RIGHT 59 2233 TILTING CONNECTING ROD MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 X S A 57 WARRANTY GUIDO RAYOS X S A hereinafter referred to as GRX warrants that each NESTORET Incubator will be free from defects in material and workmanship under normal use and service for a period of one year from the date of delivery by GRX to the first purchaser If any such defect occurs during the warranty period the aforesaid purchaser should communicate directly with GRX agent If returned GRX s agent will arrange for repairs or replacement within the terms of warranty The defective instrument should be returned properly packed freight prepaid Loss or damage in shipment to GRX agent shall be at purchaser s risk This same warranty is made for a period of thirty days with respect to the expandable parts In no event shall GRX be liable for any incidental indirect or consequential damages in connection with the purchase or use of the Incu
25. SISTOR 180 1 4 W RDI RD2 93 2350 ZENER 7 5 V ZP07V5 DZI DZ2 MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 40 PEGAR AQUI ESQUEMA DE LA PLACA DE HUME MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 41 ITEM REF DESCRIPTION VALUE 1 1524 RESISTOR 220 Q 1 4 W R9 2 0967 RESISTOR 100K 1 4 W RI R2 R3 R6 3 1526 RESISTOR 470 Q 1 4 W R8 4 7782 RESISTOR 1 4 W R7 5 5118 RESISTOR 150K 1 4 W R4 6 5160 RESISTOR 300K 1 4 W R5 7 1554 SOCKET U1 U2 8 2189 AIR SENSOR PLASTIC HOLDER 9 2251 LC CA3140E UI U2 10 9318 CONNECTOR 5 PIN MALE 2 54 J2 11 2801 LATERAL ADJUSTMENT PI POTENCIOMETER 43P 12 2344 CERAMIC CAPACITOR RASTERS 5 1 MF C5 13 7149 POLYESTER CAPACITOR 100 nF C1 C2 14 1435 DIODE 154148 D2 15 2358 TEMPERATURE SENSOR QI LM 35 CAZ 16 2803 HUMIDITY SENSOR HIH 3605 A 17 2780 HUMIDITY BOARD 18 2802 PRINTER BOARD LN385Z 1 2 DI 19 2465 SIL 20 9304 ZENNER 5 1 V 71 21 5053 MALEPIN TP1 an NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 42 Pi pum o S iu 8 d QQ oo 2 2 ES le a ola a AE o A m SN a B e zu Ur d E A d a 8 ke a g Ul lt o 25 lt EIN El oc al g 355 9 6 ses a s S El
26. ally the data from all the sensors from the A D U11 Converter 3 A D Converter and Multiplexer All signals generated by the sensors are multiplexed by the U12 that up on requirement of the Microcontroller will write the data to the sensor multiplexer to be converted into digital At present six of the eight Multiplexer inputs are used being the J11 and J12 connectors free for future implements That signal at the Multiplexer output is drived to the eight bits A D U11 Converter It converts the input analogic data and performs its conversion into digital at its data output being readed by the Microcontroller that performs the conversion from digital data into the displayed values Temperature Humidity Oxygen etc The TPS reference voltage and the TP3 offset are respectively adjustable by the P6 and P9 potentiometers 4 Sensors MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 30 The NESTORET 5050 Incubator has the capability to read signals generated by an Air Temperature sensor by a Skin Temperature sensor by a Humidity sensor by an Oxygen Concentration sensor by a Heating Device Temperature sensor and the Fan Operation by HALL effect The Air Temperature Sensor is amplified by U7 being possible to adjust the P5 gain and the P13 offset The Skin Temperature sensor is isolated from the circuit by means the U8 isolation amplifier that provides a 2500 Vpp isolation At the output of this am
27. bator This warranty shall not apply to and GRX shall not be responsible for any loss arising in connection with the purchase or use of any such Incubator wich has been altered by anyone other than an authorized GRX representative or altered in any way so as in GRX s judgement to affect its stability or reliability or wich has been subject to misuse negligence or accident or wich has been used otherwise than in accordance with the instructions furnished by GRX This warranty is in lieu of all other warranties express or implied and of all other obligations or liabilities on GRX s part and GRX neither assumes or authorizes any representative or other person to assume for it any other liability in connection with the sale of such Incubator GRX disclaims all other warranties express or implied including any implied warranty of merchant ability or of fitness for a particular purpose or application other than those expressly set forth in the appropiate product labelling or user information manual MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A Manufactured by GUIDO RAYOS X S A Salcedo 5 28034 Madrid Spain Tel 34 91 358 16 25 Fax 34 91 358 08 69 e mail guidorx guidorx com CETE LAPE cr AA MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 X S A 59 MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 60 MAN 011 Feb 01 Ed 2 Rev
28. e to the Incubator location if positive keep them away If the alarm is still effective unplug the unit from the power source remove the patient from the incubator and call to the authorised service engineer 1 SENSOR ALARM Informs when a failure of the skin probe or if it gets disconnected or out of range The Alarm will activate the corresponding LED and buzzer The LCD will display ALARM SKIN SENSOR MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 21 being possible to silence The Incubator is now out of service It can be used on Air Mode if no any circunstances or alarms avoid it in case it is absolutely needed switch to Air Operation Mode and call to the authorized service engineer 2 LOW TEMPERATURE Is activated when temperature reaches aproximately 1 C below the preset temperature See paragrap 10 to cahnge preset temperature alarm range LOW alarm LED will lit and the LCD will display ALARM ST RH OX to silence acoustic alarm press SILENCE key If SILENCE was pressed and the alarm conditions remain during a period of ten minutes the alarm will be activated again IMPORTANT CHECK THE CONDITIONS OF THE PATIENT CHECK THE HOLE DOORS HOOD AND TUBING PORTS ARE PROPERLY CLOSED CHECK THE HEAT LED BAR IS ON THE MICROPROCESSOR CONTROLS THE HEATING DEVICES IF CONTRARY U THE UNIT FROM THE POWER SOURCE REMOVE THE PATIENT FROM THE INCUBATOR AN
29. ed one By displaying UNIT ACTIVE will inform the heating device is on operation c set CIILDC C all DC C and after ENTER key you will find displayed following message AIR 9C SELECTMODE Press SERVO key the LCD will display SKIN SC PSETSKIN _ Then set the new temperature by the keypad as previously explained and confirm by pressing ENTER key The LCD will display the messages described above Then press START key ATTENTION IF A MOMENTARY rau WITHOUT CHANGING THE SET PATIENT TEMPERATURE IS REQUIRED PRESS STOP KEY PRESS START KEY TO CONTINUE OPERATION THE INCUBATOR WILL OPERATE ON THE SAME OPERATION MODE AND PARAMETERS ALREADY SET D OXYGEN AND RELATIVE HUMIDITY A The NESTORET 5050 Incubator monitors the Oxygen percentage inside the hood and the Relative Humidity To set the alarm levels for above mentioned parameters proceed as follows always before to place the infant into the Incubator and before to deliver any oxygen flow dn am lon is hiaher the calibrati n aot will be erroneus B To see in the LCD the O2 and humidity parameters press the O2 HUM key when the incubator is activated in the servo or manual mode ever since no alarm optical acustic is activated NOTE WHEN SELECTING PARAMETERS YOU MUST START FROM SELECT MODE SCREEN AIR C MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A SELECTMO
30. ents on the sides of the hood should be closed CAUTION DO NOT USE CONVENTIONAL OILS AND GREASES IN OXYGEN SERVICE EQUIPMENT BECAUSE OF POTENTIAL FIRE HAZARD USE SPECIAL OXYGEN SERVICE LUBRICANT WARNING OXYGEN CONCENTRATIONS HIGHER THAN 40 CAN INCREASE THE RISK OF RETROLENTAL FIBROPLASIA RETINOPATHY OF PREMATURITY IT IS PROBABLE THAT EVEN CONCENTRATIONS OF 40 OXYGEN FORMERLY CONSIDERED SAFE COULD BE DANGEROUS FOR SOME INFANTS FLOW SETTING Set the flow at the approximate concentration rates stated here below 11 3 FRONT PANEL DESCRIPTION AND FUNCTIONS 11 4 HEATING PACK 3 LPM for concentration of 40 50 5 LPM for concentration of 55 65 10LPM for concentration of 75 85 IMPORTANT BEFORE USING THE INCUBATOR WITH A PATIENT IT IS MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 1 2 3 NECCESSARY TO CHECK ITS GOOD PERFORMANCE CONDITIONS AS WELL AS THOSE FROM THE ACCESSORIES AND OPTIONS HEAT CALOR ON OFF LCD SERVO AIR STAR STOP 1 0 ENTER PRE O2 HUM HIGH ALTA LOW BAJA SENSOR MOTOR POWER ALIM HUMIDITY HUMEDAD O2 Indication of heating device operation Heating control switch Display information messages etc Patient Temperature operation mode Air temperature operation mode Start Stop operation Numerical sensitive keypad Confirm the set values Preheating Select Oxygen or Relative Humidity readout High Temp
31. erature alarm Low Temperature alarm Sensor failure alarm Air Circulation alarm Power failure alarm High or Low Relative Humidity alarm Hihg or Low Oxygen alarm Silence alarms MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 12 MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 13 A TO OPERATE To start operation plug the unit to the mains check voltage and press the switch located at the right side of the trolley Press the ON OFF key at the front panel the LCD will display GUIDO RAYOS immediately afterwards the Incubator will perform a selftest OTAN IMPORTANT When the Incubator is operated for the first time when its installation it is neccessary to calibrate the Oxygen sensor as it is described at the page 18 in the present Manual B TO PREHEAT CAUTION BEFORE TO USE THE INCUBATOR WITH THE NEWBORN PREHEAT THE UNIT FOR A BETTER COMFORT OF THE NEWBORN AND AN ACCURATE PERFORMANCE PREHEATING PERIOD OF TIME DEPENDS ON ENVIRONMENTAL TEMPERATURE IF PREHEATING MODE IS NOT DESIRED THE OPERATION MODE AIR OR SERVO CAN BE DIRECTLY SELECTED Pressing any key the LCD will display AIR C SELECTMODE Press the key PRE to start the preheating until to reach aproximately the factory preset temperature 28 C In the meantime the LCD will display AT _ C _ 90 PREHEATING After symbol we can find present
32. for controlled administration of oxygen A 35 oxygen limiting inlet and the Up to 100 inlet are supplied with metal screw on caps Both inlets are located on the filter unit Oxygen should be administered using a BACK PRESSURE COMPENSATED flowmeter IMPORTANT ROUTINELY CHECK THE OXYGEN CONCENTRATION IN THE INCUBATOR Tubing from the flowmeter should be connected to the 35 inlet nipple when the the oxygen concentration in the incubator regardless of the flow For a fast increase of the oxygen concentration up to 35 in the incubator flows as high as 20 to 30 1 p m can be used however for economy of operation and to obtain concentrations in the MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 35 range a flow of 3 1 p m is recommended When oxygen concentrations above 35 are required the tubing from the flowmeter should be connected to the Up to 100 inlet and the 35 inlet should be capped Oxygen administered through this inlet will produce concentrations in the incubator of from 40 to Up to 100 depending on the rate of flow Oxygen concentrations should be checked and the flow of oxygen increased or decreased until the desired concentration has been reached ENTRADAS OXIGENO OXYGEN INLET When high oxygen concentrations are required the following steps should be taken The water reservoir should be filled with water to the fill line Air filters should be clean the v
33. gistered value The alarm can be silenced This alarm does not interfere on the operation of the Incubator If the alarm conditions remain during a period without turning off the SILENCE key ten minutes later the alarm will be activated again To switch off the alarm operation if desired refer to chapter 6 SENSORS ACTIVATION AND DEACTIVATION Is activated when correspondent sehsor is disconnected or out of range The Alarm will activate the corresponding LED and buzzer The Incubator is now out of service Unplug the unit from the power source remove the patient from the incubator and call to the authorised service engineer ALARM HEATING ERROR G OXYGEN ALARM Is activated when the registered Oxygen percentage inside the Hood is out of the set range The 02 Oxygen LED will lit and the LCD will display ALARM ST RH OX x HIGH or LOW m on the registered value The alarm MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 23 can be silenced This alarm do not interfere on the operation of the Incubator If the alarm conditions remain during a period of ten minutes the alarm will be activated again To switch off the alarm operation if desired refer to chapter 6 SENSORS ACTIVATION AND DEACTIVATION If any alarm has been silenced the display will work intermitently in order to ituati silenced alarm 11 6 SENSORS ACTIVATION AND DEACTIVATI
34. n system a humidity system an air filter unit and an infant bed wich is adjustable for Trendelenburg Fowler and Examination positions With the front door open the bed slides out for examination procedures without becoming disengaged or falling For such purpose place the bed on up position by rotating backwards the two tilting knobs located at both sides of the Incubator base then slides the bed out gently until it stops its security design will avoid to fall A cabinet mounted on casters and having storage space for accessories except the BASIC Version supports the incubator The incubator includes an stand 1 1 HOOD Transparent incorporates six hand hole ports thermometer and a front opening door The six hand hole ports have soft selfadjusting plastic sleeves optional wich are protected from room contamination by elbow opening clear molded doors The fold down front door permits maximum access to the infant when in hood procedures are required 1 2 HUMIDITY SYSTEM The humidity system consists of a Water Fill amp Drain unit a humidity control knob a water reservoir and a connecting rubber tube The Water Fill amp Drain unit which is mounted in the left side of the incubator is made of translucent plastic so the water level in the incubator is visible at all times The humidity control knob is mounted on the left side of the incubator The rubber tubing in the humidity system is made of silic
35. ncentration given by the simulator at the position 2 Repeat the two last steps until you get the most accurate adjustment Remove the simulator and set in its place the humidity sensor Important do not touch the pins of the sensor and the integrate circuit with the fingers Static sensitive use proper grounding MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A 34 F Security Thermostat Select SERVO Mode following Manual instructions Open the heating pack in order to accede to security thermostat Twist right security thermostat axis Locate the patient sensor in the middle of the mattress 10 cm height Key in 38 C and let the incubator reachs 37 5 C Next turn left security thermostat in order to light off heating pack bulb located on the electronic board Check adjustment Let the incubator gets cool Proceed as explained at paragraph before to insure Thermostat has been properly adjusted Close Heating pack NOTE THIS ADJUSTMENT HAS BEEN MADE IN THE FACTORY AT AN AIR TEMPERATURE OF 23 C IF THE THERMOSTAT DON T OPEN AT THE MENTIONED TEMPERATURE IT WILL BE NECESSARY ANOTHER ADJUSTMENT WHERE THE INCUBATOR IS LOCATED MAN 011 Feb 01 Ed 2 Rev 1 NESTORET 5050 GUIDO RAYOS X S A IV 3 WIRING DIAGRAMS SPARE PARTS LIST
36. o read 21 0 at the Oxygen Concentration Display on the Incubator Control Because adjustments are mutual interactive therefore have to be repeated steps 3 and 6 until to get the correct value D Heating Indication Set Simulator switch at 0 Set DVM probes between GND TP11 and TP6 Twist P11 Potentiometer to read 5 mVolts maximum Set Simulator switch at 40 99 Twist P10 Potentiometer to illuminate the four first LED s on the LED Bar for heating indication at the front panel Set Simulator switch at 18 21 Twist P11 Potentiometer to illuminate the two first LED s on the LED Bar for heating indication at the front panel Because adjustments are mutual interactive therefore have to be repeated steps 3 and 6 until to get the correct value E Relative Humidity Connect the temperature sensor in the humidity air board Connect the humidity air board to main board with its cable Turn on the incubator and set the PREHEATING mode Set the DVM probes between GND TP11 and TP lof the humidity air board Twist P1 potenciometer of the humidity air board to read 0 465 V Set the humidity simulator in the sensor connector HR Set the simulator swich in the position 1 and twist P2 potentiometer of the main board till the display shows the humidity concentration given by the simulator at the position 1 Set the simulator swich in the position 2 and twist P2 potentiometer of the main board till the display shows the humidity co
37. one rubber and is autoclavable The humidity reservoir and cover are easily removed from the incubator and can be autoclaved 1 3 FILTER UNIT The filter unit consists of filter pads cover and oxygen inlets The filter housing incorporates the 35 oxygen limiting inlet The filter consists of three pads and will remove all air borne particles The cover enables the operator to visually inspect the filter MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 1 4 CABINET Its compartments enables the storage of accessories etc Only the BASIC Version has no storage capability Foot brakes are provided on the two front casters in order to lock the wheels 1 5 IV STAND Mounted at the left on the rear side its height is adjustable OPERATION MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 11 1 HUMIDITY CONTROL The humidity control system provides a range of humidities from closed to open Humidity condensate will depend on the difference in room temperature and incubator temperature Fill to the gauge line 1 2 liters aprox Set the humidity control knob to the desired position Check water level daily LENAR POR DE A UNEA To drain the reservoir pull and without pulling turn right the manifold and drain the water into a container 1 Water level 2 Humidity control knob 11 2 OXYGEN SYSTEM There are two inlets provided
38. plifier the U9 circuit amplifies the sensor isolated signal being possible to adjust the gain and offset by the P14 and P8 respectively The Humidity sensor is a capacitive sensor with signal conditioning It makes a correction in the relative humidity depending on the temperature The humidity correction factor can be adjust by the P1 potentiometer of the humidity board Gain level is adjustable by P2 The signal generated by the Oxygen Concentration sensor is amplified by U16 being possible to adjust the gain and offset by P12 and P7 respectively The Heating Device Temperature sensor is amplified by U13 being possible to adjust the P10 gain and P11 offset When fan blades rotation the HALL effect sensor generates a pulse Those pulses are integrated by C19 D8 R66 and C21 having at TP9 a proportional power to the fan rotating speed The J11 and J12 Connectors are free to receive any other analogic signal that could be used on future implements At present these two inputs are deactivated in the activation deactivation panel from the service program 5 Power Drivers The heating device and the fan are activated by their corresponding driver The signal coming from the Microcontroller is isolated by the OPT1 OPT2 Optocoupler that feeds the TRC1 TRC2 Triac supplying power to the heater and to the fan The heater is activated and deactivated upon requirement of the system The fan is activated deactivated when pressing ON OFF key IV
39. pm MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 54 ITEM REFERENCE DESCRIPTION 1 2230 INNER BODY 2 0552 SCREW DIN 912 M5x12 3 1391 WASHER DIN 127 M5 4 1165 WASHER DIN 125 M5 5 SHAFT HUMIDITY 6 2222 SHAFT TILTING KNOB 7 2362 FASTENER 8 1726 PLASTIC WASHER 10 mm 9 FASTENER LOCK NUT 10 2223 SPECIAL SCREW DIN 912 M4x6 11 2235 TILTING ASSEMBLY STAND 12 7719 SCREW DIN 916 M4x6 14 2241 SHAFT TILTING DEVICE 15 2242 HOLDER 16 2245 FASTENER 8 mm 18 7577 FASTENER 5 mm 19 1054 LOCK NUT DIN 934 M6 20 1166 WASHER DIN 125 M6 21 2220 SCREW DIN 912 M5x10 22 2243 TILTING KNOB 23 2219 TILTING POSITIONING END 24 1691 SCREW DIN 912 M4x10 25 2364 TILTING SHAFT SCREW 26 0626 SCREW DIN 912 M5x30 27 2421 SPACER 29 1340 LOCK NUT DIN 985 M5 1 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 55 ITEM REFERENCE DESCRIPTION 31 2232 TILTING CONNECTING ROD 32 2250 HUMIDITY SHAFT 33 2372 STAND 34 2237 SCREW DIN 965 M5x20 35 2229 SLIDING TIP 36 2224 SPRING 37 2228 SPACER 38 1160 WASHER DIN 127 M4 39 1157 WASHER DIN 125 M4 40 2373 HUMIDITY CONTROL SLIDING 41 2227 SLIDING BUMPER 42 2225 SLIDING SHAFT 43 2236 TILT BAR 44 1304 SCREW DIN 912 M5x16 45 1334 SCREW DIN 7985 M4x25 46 2238 TILT BAR SPACE
40. s CABLECONNECTOR SIM1 J7 SIM2 J8 SIM3 JO SIM4 J14 Set the jumper at J5 and take it off when you finish the adjustment Turn on the Incubator by pressing the I O Switch located at the right side of the trolley Press the ON OFF Key Press three times the PRE key The LCD will display AT 00 0 00 0 OX 00 0 RH 00 0 AT Air Temp PT Patient Temp OX Oxygen RH Humidity A Air Temperature MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 32 Set Simulator switch at O Set DVM probes between GND TP11 and TP2 Twist P13 Potentiometer to read between 2 to 4 mVolts Set Simulator switch at 40 99 Twist PS Potentiometer to read 40 0 C at the Air Temperature Display on the Incubator Control Set Simulator switch at 18 21 Twist P13 Potentiometer to read 18 0 C at the Air Temperature Display on the Incubator Control Because adjustments are mutual interactive therefore have to be repeated steps 3 and 6 until to get the correct value a precision patron termometer inthe middle of the mattress 10 cm height f Select 37 C Then disconnect the temperature simulator and connect again the sensors connector Set as working temperature and go back to PREHEATIN display When the temperature is stabilizated check then the air temperature AT is the same that shows the patron termometer If not adjust the potenciometer P5 till both temperatures are the
41. s electronic schematics adjustments guide and instructions for proper technical mainte nance MAN 011 Feb 01 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 29 Power Drivers 1 Power Supply ension from Transformer 15 0 Is rectified by the 10465 bridge 5 Vcc power is got by means of RE2 7805 Tension Regulator and its filters The R74 Resistor dissipates the generated power when a power fall to the input of the RE2 Regulator 15 Vcc power is got by means of the RE3 7815 Tension Regulator and its filters 15 Vcc power is got by means of the RE4 7915 Tension Regulator and its filters 2 Microcontroller A DALLAS DS5000 Microcontroller checks and controls all Incubator functions An Oscillator Clock circuit composed by X1 C9 and C10 generates a 12 MHz frecuency The Microcontroller reads the keypad via the U2 Keypad Decodifier Any time a key is pressed the Decodifier transfer the data to the Microcontroller which collects the information of the event by the INTO interruption Besides it transfers a signal to the buzzer generating an acoustic signal any time a key is pressed A Microcontroller function is to display the data on the J6 LCD as well as to activate the alarm LED s L2 L8 Also it activates the ARL1 LED s bar to indicate the heat output generation U10 and U15 Integrated Circuits are latches of those signals being reloaded each 10 ms The Microcontroller collects periodic
42. temperature It is possible to modify preset preheating temperature in order to reach a nearly temperature of the normal operation temperature Proceed with followi ing temperature Turn the incubator GUIDO RAYOSX VER X X Press any key MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 14 AIR C SELECTMODE Press AIR AIR C PSETAIR 28 0 C Change old preset 28 0 C temperature to new preheating temperature with numerical keypad By pressing ENTER you will confirm selection AT C PRESS START Despite it is displayed PRESS START you have to press ENTER This is because this is an special feature of NESTORET 5050 AIR C SELECTMODE Finally press PRE A 9C PREHEATING Once the preheating temperature is reached the LCD will display UNIT READY toe be used within apatient displaying the temperature inside the Incubator as well as advising to the medical personnel by means of an acoustic signal Then the Operation Mode should be sel j newborn is New placed into Incubator temperature in brackets IMPORTANT By PRESSING AGAIN THE PRE KEY THE LCD DISPLAY THE REGISTERED PARAMETERS SUCH AS AIR TEMPERATURE AT PATIENT TEMPERATURE ST OxYGEN PERCENTAGE OX AND RELATIVE Humipiry NOTE To SET OXYGEN AND RELATIVE HUMIDITY VALUES SEE CHAPTER 4
43. the panel Note the date of repla cement of the filter pads on the tab 111 3 HOOD The hood can be removed from the body loosening the four thumb screws which hold the bed spacers in place Loosen the thumb screws disengage the bed spacers from the hood disengage the two screws from the sensor housing and carefully remove the hood ATTENTION BEFORE PROCEEDING UNPLUG THE TEMPERATURE AND MID B E A HE E HE IR ONCE CLEANED PLUG IT AGAIN The hand hole doors can be replaced by unscrewing the hinge pin and removing the door The hood can be cleaned with soap and water Accepted desinfectants such as Wescodyne Warexin etc may be used NEVER use ether alcohol or acetone to clean the hood Dusting Dust and clean hood with a soft damp cloth or chamois Wipe the surface gently DON T use gritty cloths Washing Wash with mild soap or detergent and water DON T use scouring compounds Use plenty of water Apply to large areas with a bristle mop such as MAN 011 Feb 01 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 27 111 5 BODY It is double walled The outer wall is made of High Impact ABS the inner wall is made of aluminium with epoxy painting When all removable components of the incubator have been taken out the body may be cleaned with soap and water and may be desinfected using a commercially available cold sterilizing solution Be sure to use a solution that does not
44. umidity 34 F Security Thermostat 34 IV 3 Wiring diagrams Spare parts list 35 Warranty 11 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A 011 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A DISCLAIMER The safety devices and other controls provided in this equipment will perform reliably when operated maintained and repaired in accordance with the instructions of this manual Safety devices must be checked periodically and reset repaired or replaced as necessary to ensure that they will operate reliably Equipment and parts that are broken missing badly worn distorted or contaminated should be replaced with appropriate GUIDO RAYOS X parts The equipment or its components should not be modified without the approval of the manufacturer The Manufacturer disclaims all responsability for any malfunction of this equipment resulting from faulty operation maintenance or repair or if any of its components are damaged or modified by anyone other than the manufacturer MAN 011 NESTORET 5050 Feb 01 Ed 2 Rev 1 GUIDO RAYOS X S A 011 NESTORET 5050 Ed 2 Rev 1 GUIDO RAYOS X S A l DESCRIPTION The NESTORET Incubators are designed for the hospital where isolation of the newborn is a prime objective All surfaces are easily accessible for cleaning The incubator consists of a transparent hood mounted on a body unit wich contains a heating pack a heat circulatio
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