Operating Of Gas Detectors In A Confined Space

The purpose of this course is to teach the learners how to use the gas detectors in a confined space e.g. manholes.

Course Content:

• Safety first;
• Crowcon Tetra 3:
  • Know your unit;
  • Switching on the unit;
  • Run mode;
  • Display symbol guide;
  • Alarm signals;
  • Switching off the alarm;
  • Switching off the unit;
  • Charging the batteries;
  • Gas testing;
  • Gas test accessory kit;
  • How to perform a gas test;
  • How to perform a field calibration test;
  • Cal/Test
• MSA Sltair 4X:
  • General information;
  • Definitions;
  • On-screen indicators;
  • Battery life indicator;
  • Viewing optical displays;
  • Monitoring oxygen concentration;
  • Monitoring combustible gases;
  • Operating the unit;
    • # Start up sequence;
    • # Fresh Air Setup (FAS);
    • # Reset screen controls;
    • # Bump test;
    • # Calibrations;
    • # Options setup;
    • # Sensor setup;
    • # Calibration setup;
    • # Time and date setup;
    • # Alarm setup.
• Crowcon Triple Plus+:
  • Operation:
    • # Switch on;
    • # Display;
    • # Overrange;
    • # Cautions;
    • # Backlight;
    • # Alarms;
    • # Status screens/alarm reset;
    • # Switching off;
    • # Setting up;
    • # Battery charging;
    • # Data logging;
    • # Maintenance and calibration;
    • # Changing the battery pack;
    • # Back-up memory;
• BX 616 Portable multi gas detector:
  • Appearance;
  • Indication information;
  • Button function;
  • Operation instruction;
  • Working status checking;
  • Alarming;
  • Calibration;
  • Data upload;
  • Charging;