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GMI GT Series Handbook
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GMI GT Series Handbook

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All manuals and user guides at all-guides.com
Configuration &
Field Calibration
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Summary of Contents for GMI GT Series

  • Page 1 All manuals and user guides at all-guides.com Configuration & Field Calibration Handbook...
  • Page 2 CONFIGURATION & FIELD CALIBRATION Issue 1 17/09/05 Part Number: 67160 GMI welcomes comments on all our publications. Your comments can be of great value in helping us to improve our customer publications. Please send any comments that you have to our Sales Department at GMI.
  • Page 3 Ltd is prohibited. Reverse engineering is not permitted. LIABILITY Every care has been taken in the preparation of this document, but GMI Ltd do not accept any responsibility for errors or omissions and their consequences. Information in this document is subject to change without notice. This document does not constitute a specification or basis for a contract.
  • Page 4 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...

  • Page 5: Revision Record

    All manuals and user guides at all-guides.com REVISION RECORD Date Issue Description Of Change...
  • Page 6 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...
  • Page 7 All manuals and user guides at all-guides.com CONTENTS CONTENTS REVISION RECORD ........v INTRODUCTION ..........1 SWITCH INSTRUMENT ON / OFF ....3 FIELD CALIBRATION ........21...
  • Page 8 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION ALARM CONFIGURATION ......35 SET DEFAULTS ........... 53 CLOCK CONFIGURATION ......61 INDEX ............. I...

  • Page 9: Introduction

    All manuals and user guides at all-guides.com INTRODUCTION...
  • Page 10 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...

  • Page 11: Switch Instrument On / Off

    All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF in fresh air Fig. 1.1 Switch ON...
  • Page 12 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 1.2 GT Model 1.1 INSTRUMENT IDENTIFICATION Fig. 1.3 Instrument Identification...
  • Page 13 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF 1.2 BATTERY STATUS 100% Fig. 1.4 Battery Capacity 1.3 TIME AND DATE Fig. 1.5 Time and Date...
  • Page 14 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 1.4 CALIBRATION DUE DATE 1. Cal Due Date message is not displayed. 2. Cal Due Date and overdue date messages are displayed Fig. 1.6 Calibration Due Date Fig. 1.7 Calibration Overdue...
  • Page 15 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF 3. Cal Due Date message is displayed with user acknowledge if overdue (Default) Fig. 1.8 Calibration Due Date Fig. 1.9 Calibration Overdue...
  • Page 16 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 1.10 Switch OFF...
  • Page 17 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF 4. Cal Due Date message is displayed with user acknowledge for extended period option, if overdue Fig. 1.11 Calibration Due Date Fig. 1.12 Calibration Overdue...
  • Page 18 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 1.13 Switch OFF...
  • Page 19 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF 5. Cal Due Date message is displayed with user shut-down if overdue Fig. 1.14 Calibration Due Date Fig. 1.15 Switch OFF...
  • Page 20 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 1.5 SERVICE DUE DATE 1. Service Due Date message is not displayed (Default). 2. Service Due Date and overdue date messages are displayed Fig. 1.16 Service Due Date...
  • Page 21 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF Fig. 1.17 Service Overdue 3. Service Due Date message is displayed with user acknowledge if overdue Fig. 1.18 Service Due Date...
  • Page 22 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 1.19 Service Overdue Fig. 1.20 Switch OFF...
  • Page 23 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF 4. Service Due Date message is displayed with user acknowledge for extended period option, if overdue Fig. 1.21 Service Due Date Fig. 1.22 Service Overdue...
  • Page 24 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 1.23 Switch OFF...
  • Page 25 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF 5. Service Due Date message is displayed with user shut-down if overdue Fig. 1.24 Calibration Due Date Fig. 1.25 Switch OFF...
  • Page 26 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Warm-up Complete The following configurable options are available: a) To start up in any selected other operational mode. b ) To start up in the mode last used. 1.6 SWITCH THE INSTRUMENT OFF •...
  • Page 27 All manuals and user guides at all-guides.com SWITCH INSTRUMENT ON / OFF Fig. 1.27 OFF sequence...
  • Page 28 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...

  • Page 29: Field Calibration

    All manuals and user guides at all-guides.com FIELD CALIBRATION Fig. 2.1 Button References...
  • Page 30 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 2.1 SWITCH THE INSTRUMENT ON • Fig. 2.2 Switch ON Fig. 2.3 Fig. 2.4...
  • Page 31 All manuals and user guides at all-guides.com FIELD CALIBRATION...
  • Page 32 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 2.5 Configuration & Field Calibration Menu 2.2 ENTER CALIBRATION MENU • Fig. 2.6 ‘Calibrate’ Highlighted •...
  • Page 33 All manuals and user guides at all-guides.com FIELD CALIBRATION Fig. 2.7 Enter Calibration Code Fig. 2.8 Calibration Disabled 2.2.1 Enter Calibration Code • • •...
  • Page 34 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 2.3 ZERO ALL RANGES All sensors must be zeroed before the calibration can commence. Make sure that the instrument is in clean air. Fig. 2.9 Before Zeroing To zero all ranges: •...
  • Page 35 All manuals and user guides at all-guides.com FIELD CALIBRATION 2.4 CALIBRATE Fig. 2.11 Calibration Screen 2.4.1 Ranges 2.4.2 Test Gas...
  • Page 36 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 2.4.3 Cal Gas Number Fig. 2.12 Calibration Gas Number 2.4.4 Procedure:...
  • Page 37 All manuals and user guides at all-guides.com FIELD CALIBRATION Fig. 2.13 Calibration Screen Fig. 2.14 Apply Gas Now...
  • Page 38 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 2.15 Span Fig. 2.16 Calibration Screen...
  • Page 39 All manuals and user guides at all-guides.com FIELD CALIBRATION Fig. 2.17 Calibration Save Options 2.5 ACCEPT CALIBRATION Fig. 2.18 Calibration Save Options •...
  • Page 40 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION • 2.5.1 Update 2.5.2 Save Only 2.5.3 Abandon...
  • Page 41 All manuals and user guides at all-guides.com FIELD CALIBRATION 2.6 NEXT CALIBRATION DUE Fig. 2.19 New Cal Due Date • Fig. 2.20 Cal Due Date Unchanged...
  • Page 42 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION • Fig. 2.21 Configuration & Field Calibration Menu •...

  • Page 43: Alarm Configuration

    All manuals and user guides at all-guides.com ALARM CONFIGURATION Fig. 3.1 Button References...
  • Page 44 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 3.1 SWITCH THE INSTRUMENT ON • Fig. 3.2 Switch ON Fig. 3.3 Fig. 3.4...
  • Page 45 All manuals and user guides at all-guides.com ALARM CONFIGURATION...
  • Page 46 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 3.5 Configuration & Field Calibration Menu 3.2 ENTER ALARMS MENU • Fig. 3.6 ‘Alarms’ Highlighted •...
  • Page 47 All manuals and user guides at all-guides.com ALARM CONFIGURATION Fig. 3.7 Enter Alarm Code 3.2.1 Enter the Alarm Code • • •...
  • Page 48 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...
  • Page 49 All manuals and user guides at all-guides.com ALARM CONFIGURATION ALARM TYPE LATCHING MUTE AUDIBLE VISUAL LED DISPLAY Yes / No Yes / No INDICATION INDICATION LEL Warning N / A N / A N / A Flash Range High Pitch Toggle LEL (Hi) (4) Flashing...
  • Page 50 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 3.3 ALARM OPTIONS Fig. 3.8 Alarm Options 3.3.1 Levels 3.3.2 Latching...
  • Page 51 All manuals and user guides at all-guides.com ALARM CONFIGURATION 3.3.3 Mute 3.4 LEL ALARMS Fig. 3.8a LEL Alarms...
  • Page 52 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION • • •...
  • Page 53 All manuals and user guides at all-guides.com ALARM CONFIGURATION • • 3.5 OXYGEN ALARMS Fig. 3.9 Oxygen Alarms...
  • Page 54 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION • • •...
  • Page 55 All manuals and user guides at all-guides.com ALARM CONFIGURATION • • 3.6 TOXIC GAS ALARMS 3.6.1 Carbon Monoxide (CO) Fig. 3.10 Carbon Monoxide Alarms...
  • Page 56 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION • • •...
  • Page 57 All manuals and user guides at all-guides.com ALARM CONFIGURATION • • 3.6.2 Hydrogen Sulphide (H FIg. 3.11 Hydrogen Sulphide Alarms...
  • Page 58 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION • • •...
  • Page 59 All manuals and user guides at all-guides.com ALARM CONFIGURATION • • Fig. 3.12 Configuration & Field Calibration Menu •...
  • Page 60 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...

  • Page 61: Set Defaults

    All manuals and user guides at all-guides.com SET DEFAULTS Fig. 4.1 Button References...
  • Page 62 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION CAUTION: The instrument must be re-calibrated after setting the defaults. 4.1 SWITCH THE INSTRUMENT ON • Fig. 4.2 Switch ON Fig. 4.3 Fig. 4.4...
  • Page 63 All manuals and user guides at all-guides.com SET DEFAULTS...
  • Page 64 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 4.5 Configuration & Field Calibration Menu 4.2 ENTER DEFAULT MENU • Fig. 4.6 ‘Default’ Highlighted •...
  • Page 65 All manuals and user guides at all-guides.com SET DEFAULTS Fig. 4.7 Enter Default Code 4.2.1 Enter the Default Code: • • • Fig. 4.8 Set Defaults...
  • Page 66 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION • Fig. 4.9 Confirm Option •...
  • Page 67 All manuals and user guides at all-guides.com CLOCK CONFIGURATION Fig. 4.10 Configuration & Field Calibration Menu •...
  • Page 68 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...

  • Page 69: Clock Configuration

    All manuals and user guides at all-guides.com CLOCK CONFIGURATION Fig. 5.1 Button References...
  • Page 70 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 5.1 SWITCHING THE INSTRUMENT ON • Fig. 5.2 Switch ON Fig. 5.3 Fig. 5.4...
  • Page 71 All manuals and user guides at all-guides.com CLOCK CONFIGURATION...
  • Page 72 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION Fig. 5.5 Configuration & Field Calibration Menu 5.2 ENTER CLOCK MENU • Fig. 5.6 ‘Clock’ Highlighted •...
  • Page 73 All manuals and user guides at all-guides.com CLOCK CONFIGURATION Fig. 5.7 Enter Clock Code 5.2.1 Enter the Clock Code • • • 5.2.2 Date and Time Set-up Fig. 5.8 Date / Time Set...
  • Page 74 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION 5.2.3 Adjusting the Option Highlights • • Fig. 5.9 Configuration & Field Calibration Menu...
  • Page 75 All manuals and user guides at all-guides.com CLOCK CONFIGURATION •...
  • Page 76 All manuals and user guides at all-guides.com CONFIGURATION & FIELD CALIBRATION...

  • Page 77: Index

    All manuals and user guides at all-guides.com INDEX Index...
  • Page 78 All manuals and user guides at all-guides.com USER HANDBOOK...
  • Page 79 All manuals and user guides at all-guides.com...
  • Page 80 All manuals and user guides at all-guides.com GMI Head Office: GMI Instrument Service / Repair Centre:...