Operations, Front Panel Controls | Teledyne 3160 guide

Operations 4

Operations

4.1Front Panel Controls

The front panel of the analyzer, shown in Figure 4-1, contains indicators and displays through which the computer module can be accessed. The upper left-hand side of the panel has an LED screen that displays the oxygen content of the sample in one-inch high numerals. This display can be brightened or dimmed by a potentiometer located directly behind the panel inside of the analyzer case. To access it, remove the top cover of the analyzer.

Figure 4.1: Analyzer front panel.

Below the LED screen are two red LED lights. Each will light to indicate whether the oxygen is being displayed in parts per million (PPM) or percent (%).

To the right of the LED screen is a flowmeter in standard cubic feet per hour (SCFH). The flow set knob adjusts the flow rate of the gas during calibration and zeroing.

In the panel below the LED screen is the LCD display. The five colored buttons below it are used to interface with the computer module in selecting modes, with the LCD

TELEDYNE ANALYTICAL INSTRUMENTS

4-1

Image 29

Teledyne 3160 manual Operations, Front Panel Controls

Contents

Model Copyright 1999 Teledyne Analytical Instruments Iii Table of Contents Appendix Maintenance & Troubleshooting Teledyne Analytical Instruments Fixed Features FeaturesVariable Features Introduction Introduction 3160DA Dual fuel cell Introduction ComponentsOptions and Model Numbers Introduction Applications Principles of Operation Operational Theory Major Components Sample System Operational Theory Micro-Fuel Cell Sensor Operational Theory Model 3160 flow schematic Electronics and Signal Processing Operational Theory Identifier Range Scale Voltage CurrentmA Analog signal output offset Defaults Programmable Options Unpacking the Analyzer InstallationFront Panel Qty Description Rear Panel Analyzer front and rear panels Span Gas Installation Gas Line ConnectionsInstrument Air Compressed Air Fitting Sample Gas Sensor Installation Electrical Connections 3160 Rear Panel Voltage Selection Removing the Voltage Card Fuse Changing Fuse Replacement 3 RS-232 Serial Digital Port Installation Checklist Front Panel Controls Operations Cell Output Factor Span Factor Modes of OperationSpinning Wheel Operations Uled Span in Progress Changing Passwords For Remote Monitoring and Control Operations Cold Start-Up Operations Calibration Zeroing Operations Operations Calibration Using Span Gas Operations Operations Operations Select Active Sensor Two Cells Only Setup Operations Accpt Operations O2 Range Set-Up Cold Start Operations Set-Up Alarms Operations Operations Logger Set-Up Operations Operations Set-Up Clock Functions Accpt Teledyne Analytical Instruments Operations Operations System Statistics Comm. Std. for 1200B Bell USA/CCITT Baud rateAscii Data Bits 7 or Stop Bits 1 or Operations Operations Routine Maintenance Maintenance & TroubleshootingSensor Maintenance Scrubber Maintenance Symptom Cause Correction Troubleshooting Maintenance & Troubleshooting Symptom Cause Correction Maintenance & Troubleshooting Appendix SpecificationsOperating Temperature0-50C 32 -122 F Teledyne Analytical Instruments Altitude 1,609 m Relative Humidy Up to 99% Drawing List Appendix Recommended Spare Parts List Customer Service Extension Environmental Health Appendix Material Safety Data SheetDate Prepared 2/12/96 Material or Component S. # Quantity Section IV Fire and Explosion Hazard Data Exposure Protective measures during cell replacement Section Viii Control Measures Manufacturer Product NameAddress Phone Primary route of entry Signs/symptoms of exposureExposure limits Osha PEL Effects of overexposure Ingestion Disposal Protective measures