Teledyne 7500ZA - Manual

Teledyne 7500ZA

Teledyne 7500ZA – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Copyright © 2014 Teledyne Analytical Instruments
  • Page 3 – Specific Model Information; It is not recommended that this instrument be used for analysis on; Instrument Serial Number:; External
  • Page 4 – Safety Messages; GENERAL; Technician Symbol; No
  • Page 5 – This manual provides information designed to guide you through
  • Page 6 – To operate the analyzer properly, be sure to read “Caution on; Caution on installation and transport of analyzer
  • Page 7 – Caution on piping; Caution on wiring; DANGER
  • Page 8 – Caution on use; Caution on maintenance and check
  • Page 9 – CAUTION
  • Page 10 – Table of Contents
  • Page 14 – List of Figures; Figure 7-3: Measuring Unit with 2-Component Block and Pipe Cell83
  • Page 15 – List of Tables
  • Page 16 – COMBUSTIBLE GAS USAGE
  • Page 17 – Introduction
  • Page 18 – Typical Applications
  • Page 19 – Items included with the Analyzer; Confirmation of delivered items; The following items are included with you analyzer.
  • Page 20 – Name and Description of Analyzer; The operator interface is shown in Figure 2-1A and the various
  • Page 23 – Installation
  • Page 24 – Installation Conditions; that meets the following conditions
  • Page 25 – Observe the following items when making gas connections to the
  • Page 26 – or
  • Page 27 – Correspondence; Measured
  • Page 28 – Without
  • Page 29 – Internal Purging of the Instrument Housing
  • Page 30 – Example Configuration of Sample System; Name
  • Page 31 – Electrical Connections; Turn off the power before wiring.; The power terminal block and external input/output connector are
  • Page 32 – Avoid installing this instrument near an electrical unit (high
  • Page 34 – sensor input is not isolated. TAI recommends that it
  • Page 38 – Automatic calibration:
  • Page 41 – Operation; Preparation for operation; Tube and wiring check; Warm-up Operation and Normal Operation; Note: During the warm-up stage, the concentration reading may
  • Page 43 – Display And Operation Panels; Front Panel Description; Operation panel: The operator interface panel is shown below.
  • Page 44 – Name Description Name
  • Page 45 – Overview of Display and Operation Panels
  • Page 46 – Outline of Display Screen; (appears when the power is; The measurement screen depends on the number of components.; Function; Instantaneous value and concentration value:
  • Page 47 – Maintenance Mode - Other
  • Page 48 – The setting/selection screen is configured as shown below:
  • Page 49 – according to the symbols.
  • Page 50 – Settings and Calibration
  • Page 51 – The range switch has three modes:
  • Page 53 – Calibration Setting; This mode is used to set
  • Page 54 – Note: Enter calibration parameters settings for each range. If a; Calibration parameter range of value; The settings cannot be performed beyond the range limits.
  • Page 55 – To close the Manual Zero Calibration screen, press ESC. This will
  • Page 56 – This mode is used to set whether the channels use one or both of
  • Page 57 – Toggle between “both” or “current” using the UP or DOWN key.
  • Page 58 – In this section you can select the Ch (component) and the range to
  • Page 59 – Select “enable” of “disable” by pressing the UP or DOWN key.; Auto Calibration Operation; Auto calibration is performed under the following rules.
  • Page 60 – The High/Low limit concentration alarms
  • Page 62 – The hysteresis can be set from 0-20% full; Hysteresis (In case of upper limit alarm); An alarm output is turned ON if the measured value exceeds the
  • Page 64 – [% FS] represents the percentage with the CO range regarded as; Action of Peak Alarm; If the CO concentration exceeds the alarm value, counting will
  • Page 65 – Setting Up the Auto Calibration
  • Page 66 – Flow Time : The time required for purging with calibration gas.; Gas flow time setting; Note: Only the channels used are displayed on this screen. The
  • Page 68 – Caution: When an auto calibration starts, the measurement; Remote Start; Whether the auto calibration is set at ON or OFF, an auto
  • Page 69 – This mode is used to stop the
  • Page 70 – Caution: During an auto calibration, all key operations are
  • Page 71 – Setting Auto Zero Calibration; applied in this screen.
  • Page 72 – Flow Time: The time required for purging with calibration gas.; Auto Calibration Status Relay Contacts; Start Time; For an auto zero calibration using the above settings:
  • Page 73 – Caution: When an auto zero calibration starts, the
  • Page 75 – Example; With Ch1 and Ch2 set to enable for auto
  • Page 76 – Parameter Setting; From the Parameter Setting screen you can set or adjust various; Description of setting items; Response time : Sets the response time of electrical system.
  • Page 77 – To close the Parameter Setting; Setting an output hold to ON causes the output signal of each
  • Page 78 – A “Hold ON” message will blink on the measuring screen during a
  • Page 79 – You can select the hold value from the value immediately before
  • Page 80 – Press the ESC key to return to the
  • Page 81 – Setting Description; Note: It does not provide exact
  • Page 84 – Maintenance Mode; Note: “To Factory Mode” is for TAI’s service
  • Page 86 – The Analog Output Adjustment screen allows the user to adjust the
  • Page 87 – Note: Record the password and store in a safe place. Otherwise; O2 ref. Value and Limit
  • Page 88 – This function allows the user to set the station No. for MODBUS; Range Setting; This function brings up a screen where the user can set the
  • Page 89 – This function is used for the zero
  • Page 91 – Sample and purge gas flow rates are as follows:
  • Page 92 – Daily Check And Maintenance Procedures; Table 7.1 Maintenance and Check Table; Long Term Maintenance; Create a long-term maintenance component procurement plan; Gas Analyzer Annual Inspection Plan; The recommended replacement period of components varies
  • Page 94 – Cleaning the Sample Cell; Caution: Maintenance
  • Page 95 – Turn OFF the power switch and disconnect the AC power cord.
  • Page 96 – For assembly, reverse the disassembly procedures.
  • Page 99 – Figure 7-3: Measuring Unit with 2-Component Block and Pipe Cell
  • Page 100 – Fuse Replacement; Turn “OFF” the main power supply switch to the analyzer.
  • Page 101 – Table 8-1 lists the error messages that may occur onscreen along
  • Page 102 – When error No. 1 occurs, remove the top cover of the analyzer and; Typical Error Screen Display
  • Page 103 – Press the ECS key to delete the error display.
  • Page 104 – be deleted one by one every; Deleting Error History; Press the ENT key on the above screen, and the “Clear Error Log”
  • Page 105 – General Specifications; Min Range
  • Page 106 – Analog Output Signals:
  • Page 107 – Analog Input Signal:
  • Page 108 – Operating Conditions:; teel casing, for indoor use; Material for Wetted Parts:; sensor cell : SUS316; Purge gas flow rate:; years
  • Page 109 – Standard Functions
  • Page 110 – ptional Functions; Remote Output Holding:; Output signal is held at the last value or; Range Identification Signal:; The present measuring range is identified; Auto Cal Remote Start:
  • Page 111 – Auto Zero Calibration:
  • Page 112 – Average value after O
  • Page 113 – Start-stop synchronization; Atmospheric Pressure Correction:; Measure atmospheric pressure and
  • Page 114 – % of full scale prior to atmospheric
  • Page 117 – Procedure for range selection
  • Page 124 – note8) When “B” is specified at 24th digit, measuring range should be
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Teledyne

Analytical

Instruments

OPERATING INSTRUCTIONS FOR

Model 7500ZA

NDIR Infrared Gas Analyzer

DANGER

Toxic gases and or flammable liquids may be present in this monitoring system.

Personal protective equipment may be required when servicing this instrument.

Hazardous voltages exist on certain components internally which may persist
for a time even after the power is turned off and disconnected.

Only authorized personnel should conduct maintenance and/or servicing.
Before conducting any maintenance or servicing, consult with authorized
supervisor/manager.

P/N M7500ZA

4/09/14

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Summary

Page 2 - Copyright © 2014 Teledyne Analytical Instruments

Model 7500ZA Teledyne Analytical Instruments ii Copyright © 2014 Teledyne Analytical Instruments All Rights Reserved. No part of this manual may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any other language or computer language in whole or in part, in a...

Page 3 - Specific Model Information; It is not recommended that this instrument be used for analysis on; Instrument Serial Number:; External

NDIR Gas Analyzer Teledyne Analytical Instruments iii Specific Model Information It is not recommended that this instrument be used for analysis on any other gas or gas mixture than that specified at the time of purchase. The analyzer is set up and calibrated at the factory for a specific applicatio...

Page 4 - Safety Messages; GENERAL; Technician Symbol; No

Model 7500ZA Teledyne Analytical Instruments iv Safety Messages Your safety and the safety of others is very important. We have provided many important safety messages in this manual. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others...

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