HVACPro | Fluke 561 instruction

®

561 HVACPro

Infrared Thermometer

Users Manual

PN 2562924

February 2006

© 2006 Fluke Corporation, All rights reserved. Printed in USA

All product names are trademarks of their respective companies.

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Fluke 561 user manual HVACPro

Contents

HVACPro Limited Warranty and Limitation of Liability Table of Contents HVACPro Contacting Fluke Introduction WWarning Safety Information Features Features Display When the battery is low, B appears on the display Buttons and Connector Buttons and Connector Operating the Thermometer How the Thermometer WorksLocating a Hot or Cold Spot Distance and Spot Size Field of View Operating the ThermometerEmissivity Switching Between C and F XWWarning Using the Contact Temperature Probe Typical Measurements Measuring Dewpoint Temperature Typical Measurements Testing Insulated Return DuctsScanning Walls for Air Leaks or Insulation Deficiencies Testing Enclosed Relays Testing Contactors StartersTesting Fuses and Buss Connections Testing Electrical Connections Testing Belts and Sheaves Testing BearingsChecking Hydronic Radiant Heat Applications Testing Water Heater Insulation Testing Radiant Heat ApplicationsTesting Steam Traps Verifying Thermostat/Room Sensor Accuracy Superheat is a critical temperature Troubleshooting MaintenanceMaintenance CE Certification Infrared Specifications