Uei-test-instruments DMEG3 User Manual

1-800-547-5740 • Fax: (503) 643-6322www.ueitest.com • email: [email protected]/IRT3INSTRUCTION MANUAL

M a i n t e n a n c eServiceThis instrument contains no user serviceable parts other than the fuse and batteries. All servicing is to be accomplished

WARNING!DO NOT attempt this maintenance action with power applied to theinstrument either through its test leads or by way of the “Press toTest” butto

Limited WarrantyThe DME G 3 / IRT3 is warranted to be free from defects in materials and workmanship for aperiod of three years from the date of purch

IntroductionYour UEi Megohmeter allows you to predict, prevent and identifyinsulation failures that can cause appliance failure, stop production, crea

1. Power Switch: Turns instrument power off and on.2. Rotary Function Select Switch: Selects measurement mode and scale.3. Press to Test: Press this b

Operating InstructionsPrior to operating your insulation resistance tester, inspect your instrument for:1. Cracks or damage to the housing.2. Water in

Note: High precision resistance (continuity) readings can be improvedby using the null adjust feature to offset the resistance value of the testleads.

Temperature CorrectionTemperature has a very large impact on your insulation resistance values. When using your meter for predictive or preventive mai

Preparig Equipment Under TestIsolation is a key factor in properly testing any insulation resistancevalue. Whether you are testing a motor winding, tr

This chart interprets some possible data.Extended Term AnalysisThese methods incorporate comparisons of resistance values recordedat different points

DMEG3/IRT3-MAN P. 8INSULATION RESISTANCE DATA LOG CARDEQUIPMENT MAKE SER. NO.LOCATION PLACED IN SERVICECOMMENTSDATEINFINITY.1.2.3.4.5.6.8123456810