Instruction/ maintenance manual of the product TED 191 Teledyne
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i TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments TED ' P ORT ABLE O XYGEN M ONIT OR I NSTRUCTION M ANUAL TYPE B EQUIPMENT: Equipment providing a particular degree of protec- tion against electric shock, particularly regarding— • allowable LEAKAGE CURRENT • Reliability of the protective earth connection (if present).
2 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments C OPYRIGHT © 1996 T ELEDYNE E LECTRONIC TECHNOLOGIES – A NAL YTICA L I NSTRUM ENTS A ll Rights Reserved No par t of this m anual may be re.
3 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments T AB L E O F C ONTENTS S ECTION T OPIC P AG E N UMBER I NTRODUCTION 4 A PPLICA TION S 5 D ESCRI PTIONS O F F UNCTIONAL Z ONES : F RONT P ANEL 6 R EAR P AN EL 7 1. O PER ATION S : 1.1 S ET - UP 8 1.
4 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments I NTRODUCTION The T ED 191 Portab le Ox ygen Monitor is a n eas y-to-use , port able instrum ent that pro vides f ast and accurate ox ygen m onitoring and aud io-vis ual alarm capabi lity.
5 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments A PPLICA TIONS The ins trum ent is desi gned f or the m easur em ent of ox ygen conc entra tions in a variet y of m edical gas m ixtures .
6 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments 21 30 40 50 60 70 80 90 102 21 30 40 50 60 70 80 90 102 LO HI X 21 TELEDYNE % OXYGEN OXYGEN M ONIT OR I O D ES CRIPT ION OF F UNCTIONAL Z ONES F RONT P AN E L On / Of f Sw itch Allows th e operat or to t urn the i nstrum ent on a nd of f.
7 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments D ES CRIPT ION OF F UNCTIONAL Z ONES R EA R P ANE L Battery Drawer The Batter y Drawer cont ains 4 x AA (P enlight) batteri es required to power the ins trum ent. Sensor Cable Connector Plug The Oxygen Sensor Con nector C able is plugg ed into this “one way” sock et.
8 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION O NE O PERATIONS Note : Upon receip t, inspect the entir e unit and ac com panying acc essor ies for dam age or brok en or loose parts. If dam aged, do not use. Notif y t he Shippe r, a nd c onsult Tele dyne Electro nic T echno logies Anal ytical Inst ruments 1.
9 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments O PERATIONS 1.2 I NSTA LL ING TH E BA TTERIE S W ithdraw the battery drawer fr om the monitor casing, by grasp ing the s ide lugs loca ted on either s ide of the batter y dra wer, and , firm ly pinch ing them inwards , s im ultaneousl y pu ll th e drawer o utwards.
10 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments O PERATIONS 1.3 I NSTALLING THE O XYGEN SENSOR The T- 7 Ox ygen Sensor m ust be insta lled bef ore the instrum ent c an be use d. Ensure t hat the m onit or is s witched off . Remove the s ens or fr om its pr otective bag.
11 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments O PERATIONS 1.4 C AL IBRA TE THE I NSTRUMENT Calibration shou ld be ef fec ted at le ast once per sh ift, and alwa ys prior t o the use of the instrum ent. Note: Never expos e the se nsor to v aryi ng temp eratures w hile c alibr ating ( i.
12 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments O PERATIONS 1.5 N ORM AL O PERATION Switch the instrum ent o n usi ng the On –Of f Switch . Validate the ca librat ion of the instrum ent by ex posing t he ox ygen sensor to room air , and verif ying that the displa y on the instrum ent reads 100% (± 2 %).
13 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments O PERATIONS 1.6 S ET THE A LA RMS The lines in dicating the 100% gradua tions ar ound t he Hig h and L ow Al arm Settings Knobs are onl y intended as gu ides, an d not as prec ise sett ings.
14 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION T WO A NAESTHETIC A GENTS 2. A N AESTHETIC A GENTS The anaes thetic agents listed in the f ollow ing ta ble (Halo thane, Enf lur ane, Is oflur ane Sev ofl urane, and Desflur ane) were vap orised int o a stream of 30%ox ygen / 70% n itrous oxide.
15 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION T HREE C LEA NING A ND S TERI L IS ATION 3.1 C LEANING T HE TED 191 P ORTABLE O XYGEN M ONIT OR The instrum ent itself shou ld be cl eaned using a d am p cloth.
16 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION F OU R D O ’ S A ND D ON ’ TS D O ’ S ; Read the O perator s Manual thor oughl y before us ing the instr um ent. ; Calibrate onc e per s hif t, and prior to e ach and e ver y use.
17 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION F IV E R OU TIN E M A INTE NA NCE 5.1 R OUTIN E V ISU AL I NSPECTION Always ins pect t he instr um ent prior to us e f or obvio us dam age or f or parts or com ponents miss ing.
18 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION S IX T RO UBLESHOOTING S YMP TOM C URE / R EM ARK No numer ic disp la y on the LCD when powered on 1) Check batter y drawer is proper ly locate d.
19 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments T ROUBLESHOOTING S YMP TOM C URE / R EM ARK The dis played rea dings are unsta ble 1) Rem ove the sens or tip f rom the T-adaptor , unsc rew th e “flo w diverter” and g entl y swab an y exces s m oisture of f the s ensor c ell mem brane, then f low dr y gas over th e m embrane.
20 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION S EVEN T ECHNICAL S PE CIFICA TIONS SA FE TY CLASSI FICATION Complies to IEC 601 – Safety of Medical Eq uipm ent Internall y pow.
21 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments T ECHNIC AL S PE CIFIC ATION S SENSO R RES PON SE TI ME Less than 6 secon ds to 90% of f inal m easured v alue in r espons e to a step ch ange in th e actu al ox ygen co ncentrat ion be ing m easured.
22 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION E IGHT E FFECT OF P RESSURE Virtual ly all gas sens ors and anal ysers m eas ure the part ial pr essure, no t the per cent age, of the gas that they sens e.
23 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION N IN E E FFECT OF H UMID ITY Humidit y does not directl y affect the accurac y of the sensor's m eas urement. Ho wever, whe n a nebuliser or oth er de vice is used t o inc rease m ois ture le vels i n gas m ixtur es, the m oistur e actua ll y dilutes t he m ixture.
24 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION T E N E FFECT OF T EMPERATURE The T eledyne E lectron ic T echnolog ies Anal ytical Int ruments sens ors adjus t for ambient tem per ature changes in the ra nge of 0 - 40 ºC (32 - 10 6ºF).
25 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION E LEVEN D ISCREPANCY IN R EADINGS The T ED 191 is intend ed to be used as a secondary oxygen monitor , meani ng that it is int ended to verif y the accur acy of and chec k the oxygen co ncentrat ion l eaving a nother ox ygen m ixing device or prim ar y life support s ystem (i.
26 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ECT ION T WELVE R EPAIR S ERVICE In the even t that your TED 1 91 Porta ble O xygen Monitor re quir es servic e, th e followi ng s teps wi.
27 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S ENSOR C ELL R EPLACEMENT L OG D AT E W AR R AN T Y ?S ERIAL N UMBER R EM ARKS N/A MANUFACT URED.
28 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments T ECHNIC AL S ERVICE L OG D AT E W AR R AN T Y ?D ETA ILS R EM ARKS.
29 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments G ENERAL N OTES.
30 TELEDYNE ELECTRONIC TECH NOLOGIES Analytical Instruments S PA RE P AR T S L IST S PA RE P ARTS P AR T N UM BER D ESCRIPT ION A51327 Micro-F uel Cell T-7 with f low diverter P/N A5 0057 C885 Cable a.
An important point after buying a device Teledyne TED 191 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Teledyne TED 191 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Teledyne TED 191 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Teledyne TED 191 you will learn all the available features of the product, as well as information on its operation. The information that you get Teledyne TED 191 will certainly help you make a decision on the purchase.
If you already are a holder of Teledyne TED 191, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Teledyne TED 191.
However, one of the most important roles played by the user manual is to help in solving problems with Teledyne TED 191. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Teledyne TED 191 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
