Omega Engineering OS533E manual Safety Warning, Maintenance Replacing the Batteries

Page 54

Maintenance 5

5.1 Replacing the Batteries

NOTE

When you change the batteries, all of the set parameters (i.e. emissivity, high alarm, low alarm, Target Ambient Temperature) will be reset to the default values. For your convenience, you may want to write down all of the set parameters BEFORE replacing the batteries.

The thermometer is powered by 4 standard AA size lithium batteries. To replace the batteries:

1.Invert the thermometer and open the cover of the battery compartment.

2.Remove the old batteries.

3.Install 4 fresh AA size (lithium or alkaline) batteries as shown in Figure 2-1.

4.Close the battery compartment cover.

NOTE

When the battery power is so low that accurate measurements are no longer possible, you must replace the batteries immediately.

You will see and hear the following:

•The icon flashes

•The thermometer beeps intermittently

•The thermometer flashes "_ _ _" in the main display.

Safety Warning

Do not open batteries, dispose of in fire, heat above 100°C (212°F), expose contents to water, recharge, put in backwards, mix with used or other battery types – may explode or leak and cause personal injury.

6-1

Image 54

Contents User’sGuide Servicing North America Unpacking Instructions Accessories Page Unpacking Instructions Chapter General Description Chapter Maintenance General Description Introduction OS530LE OS530HRE OS530LE-CF OS533E-CF OS534E-CF Features OS523E OS524E Parts of the Thermometer Front of the Thermometer LCDKey General Description General Description Ac Power Operation Installing the BatteriesOperating the Thermometer Field of View PositionsField of View OS534E, OS523E-1 Field of View OS53xE-CF Field of View OS523E-3 Measurement Techniques 11 Recorder Hookup Real Time Mode Active Operation 12. General Operational Block DiagramReal Time Modes 13. Visual Function Flow Chart Adjusting Emissivity Using the Lock FunctionUsing the Trigger Function Using the Distance Function Must be hard, flat, and reflective to ultrasonic pulseDS = 17. Field of View of Distance Meter HH-DM Calculating Temperature Values Laser Sighting StatusChanging the Temperature from F to C or vice Versa Turning on the Display BacklightingThermocouple Input OS532E, OS533E, OS534E Using the Alarm Functions To set the low alarm value OS533E, OS534E, OS523E, OS524E Use the Ambient Target Temperature Compensation Atcf PC User Application, OS530 Series Operation19. Main Menu Settings Menus 10. Settings Menu21. Typical Temperature Data File PC Interface Commands AsciiString Description Storing Temperature Data on Command OS534E, OS523E, OS524E Logging Temperature Data in Real Time OS523E, OS524E,OS534E Erasing the Temperature Data from Memory Recall Mode Passive Operation ModeRecall Modes Reviewing the Last Parameters Laser Sighting Description Right Side ViewTwo Laser Configurations Operating the Laser SightingLines of Sight of the Laser Sighting and Thermometer Installing and Operating the Sighting Scope Sighting ScopeInstalling the Sighting Scope Safety Warning Maintenance Replacing the BatteriesCleaning the Lens Calibrating the ThermometerServicing the Laser Sighting Troubleshooting Guide Problem SolutionTroubleshooting Guide Problem Troubleshooting Guide Specifications are for all models except where noted SpecificationsGND With Built-in Distance Module Laser Sighting Distance Measuring Built-in-DM Specifications Glossary of Key Strokes Glossary of Key Strokes Thermal Radiation Appendix How Infrared Thermometry Works aBlackbody Calculating Temperature Optics Field of View Metals Appendix Emissivity ValuesNonmetals Appendix Determining an Unknown Emissivity Figure C-1. Determining Emissivity Figure C-2. Determining Emissivity with a Drilled Hole Appendix Determining an Unknown Emissivity Index Field of View Diagrams Recall WARRANTY/DISCLAIMER Temperature PH/CONDUCTIVITY