Page 2 - TELEDYNE ELECTRONIC TECHNOLOGIES; Analytical Instruments; All Rights Reserved; Analytical Instruments,
2 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments C OPYRIGHT © 1996 T ELEDYNE E LECTRONIC TECHNOLOGIES – A NALYTICAL I NSTRUMENTS All Rights Reserved No part of this manual may be reproduced, transmitted, transcribed, stored in aretrieval system, or translated into any other language or comp...
Page 4 - NTRODUCTION
4 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments I NTRODUCTION The TED 191 Portable Oxygen Monitor is an easy-to-use, portable instrument that provides fastand accurate oxygen monitoring and audio-visual alarm capability. The TED 191 is designed tomonitor concentrations of up to 100% oxygen...
Page 5 - PPLICATIONS; be used only as a secondary measuring; Anesthesia
5 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments A PPLICATIONS The instrument is designed for the measurement of oxygen concentrations in a variety of medicalgas mixtures. It is recommended that the instrument be used only as a secondary measuring device to verify the concentration of oxyge...
Page 6 - LO; TELEDYNE; OXYGEN MONITOR; ESCRIPTION OF; RONT; Alarm Mute Switch
6 TELEDYNE ELECTRONIC TECHNOLOGIES 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 MONITOR I O D ESCRIPTION OF F UNCTIONAL Z ONES F RONT P ANEL On / Off Switch Allows the operator to turn the instrument on and off. Alarm Mute Switch ...
Page 7 - EAR
7 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments D ESCRIPTION OF F UNCTIONAL Z ONES R EAR P ANEL Battery Drawer The Battery Drawer contains 4 x AA (Penlight) batteriesrequired to power the instrument. Sensor Cable Connector Plug The Oxygen Sensor Connector Cable is plugged into this“one way...
Page 8 - ECTION
8 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION O NE O PERATIONS Note : Upon receipt, inspect the entire unit and accompanying accessories for damage or brokenor loose parts. If damaged, do not use. Notify the Shipper, and consult TeledyneElectronic Technologies Analytical Instrum...
Page 9 - PERATIONS; NSTALLING THE BATTERIES
9 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments O PERATIONS 1.2 I NSTALLING THE BATTERIES Withdraw the battery drawer from the monitor casing, by grasping the side lugs located oneither side of the battery drawer, and, firmly pinching them inwards, simultaneously pull thedrawer outwards. W...
Page 10 - NSTALLING THE OXYGEN SENSOR
10 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments O PERATIONS 1.3 I NSTALLING THE OXYGEN SENSOR The T-7 Oxygen Sensor must be installed before the instrument can be used. Ensure that the monitor is switched off. Remove the sensor from its protective bag. Inspect the sensor for damage or ele...
Page 11 - ALIBRATE THE
11 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments O PERATIONS 1.4 C ALIBRATE THE I NSTRUMENT Calibration should be effected at least once per shift, and always prior to the use of theinstrument. Note: Never expose the sensor to varying temperatures while calibrating (i.e never holdthe senso...
Page 12 - ORMAL
12 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments O PERATIONS 1.5 N ORMAL O PERATION Switch the instrument on using the On–Off Switch. Validate the calibration of the instrument by exposing the oxygen sensor to room air, andverifying that the display on the instrument reads 100% (± 2 %). A ...
Page 13 - ET THE; Oxygen Monitor
13 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments O PERATIONS 1.6 S ET THE A LARMS The lines indicating the 100% graduations around the High and Low Alarm Settings Knobsare only intended as guides, and not as precise settings. Once the desired oxygen concentration has been set, bring the hi...
Page 14 - NAESTHETIC; Gas or Vapor Level; Gas or Vapor
14 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION T WO A NAESTHETIC A GENTS 2. A NAESTHETIC A GENTS The anaesthetic agents listed in the following table (Halothane, Enflurane, Isoflurane Sevoflurane,and Desflurane) were vaporised into a stream of 30%oxygen / 70% nitrous oxide. The ...
Page 15 - The Accurox Oxygen monitor; not; be drawn on the
15 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION T HREE C LEANING AND S TERILISATION 3.1 C LEANING THE TED 191 P ORTABLE O XYGEN M ONITOR The instrument itself should be cleaned using a damp cloth. In the event of an excessivebuild-up of dirt, a mild alcohol solution (isopropyl) m...
Page 16 - ON
16 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION F OUR D O ’ S AND D ON ’ TS D O ’ S ; Read the Operators Manual thoroughly before using the instrument. ; Calibrate once per shift, and prior to each and every use. ; Check the high and low alarm threshold settings prior to use. ; R...
Page 17 - To change the batteries, follow the procedures set out in 1.2 above.
17 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION F IVE R OUTINE M AINTENANCE 5.1 R OUTINE V ISUAL I NSPECTION Always inspect the instrument prior to use for obvious damage or for parts or componentsmissing. Make a point of checking the oxygen sensor cell for signs of electrolyte l...
Page 19 - ROUBLESHOOTING
19 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments T ROUBLESHOOTING S YMPTOM C URE / R EMARK The displayed readingsare unstable 1) Remove the sensor tip from the T-adaptor, unscrew the “flow diverter” and gently swab any excess moisture off the sensor cellmembrane, then flow dry gas over the...
Page 21 - ECHNICAL; SERVICE; Can be stored and transported between -30°C and +50°C; GENERAL; Operation of instrument is unaffected by :
21 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments T ECHNICAL S PECIFICATIONS SENSOR RESPONSETIME Less than 6 seconds to 90% of final measured value in response toa step change in the actual oxygen concentration being measured. SERVICE Technical manual will be supplied on request to user’s a...
Page 24 - The Teledyne Electronic Technologies; sensors adjust for ambient temperature
24 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION T EN E FFECT OF T EMPERATURE The Teledyne Electronic Technologies Analytical Intruments sensors adjust for ambient temperature changes in the range of 0 - 40ºC (32 - 106ºF). Since the thermistor that compensates for thesechanges is ...
Page 25 - The TED 191 is intended to be used as a; secondary; oxygen monitor, meaning that it is intended
25 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION E LEVEN D ISCREPANCY IN R EADINGS The TED 191 is intended to be used as a secondary oxygen monitor, meaning that it is intended to verify the accuracy of and check the oxygen concentration leaving another oxygen mixingdevice or prim...
Page 26 - Contact your authorised Teledyne Electronic Technologies; distributor; or other proof of purchase date. W arranty service may be; Monitors and sensors damaged by accident or misuse; are not covered by the warranty. In
26 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ECTION T WELVE R EPAIR S ERVICE In the event that your TED 191 Portable Oxygen Monitor requires service, the following steps willhelp to ensure that the repair request is processed promptly : Contact your authorised Teledyne Electronic Tec...
Page 27 - ENSOR; MANUFACTURED
27 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S ENSOR C ELL R EPLACEMENT L OG D ATE W ARRANTY ? S ERIAL N UMBER R EMARKS N/A MANUFACTURED
Page 29 - ENERAL
29 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments G ENERAL N OTES
Page 30 - PARE
30 TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments S PARE P ARTS L IST S PARE P ARTS P ART N UMBER D ESCRIPTION A51327 Micro-Fuel Cell T-7 with flow diverter P/N A50057 C885 Cable assembly A268 Tee adapter (22mm) O PTIONAL A CCESSORIES P ART N UMBER D ESCRIPTION B34102 Mounting Clamp C53790 ...
