
ESA615 
Users Manual 
 ii 
Set the Test Standard ............................................................................................... 16 
Set the GFCI Limit .................................................................................................... 16 
Set Polarity Switching Delay ..................................................................................... 17 
Set the Date Format.................................................................................................. 17 
Set the Time Format ................................................................................................. 17 
Set the Language...................................................................................................... 17 
Set the Beeper .......................................................................................................... 18 
Set the Display Contrast ........................................................................................... 18 
How to View Instrument Information .............................................................................. 18 
How to Do Electrical Safety Tests.................................................................................. 18 
Set the Test Standard ............................................................................................... 19 
Mains Voltage Test ................................................................................................... 19 
Ground Wire (Protective Earth) Resistance Test ...................................................... 20 
Insulation Resistance Test........................................................................................ 25 
Equipment Current Test............................................................................................ 31 
Leakage Current Test ............................................................................................... 31 
Earth Leakage Current ......................................................................................... 32 
Chassis (Enclosure) Leakage Test ...................................................................... 35 
Lead-to-Ground (Patient) Leakage Test............................................................... 37 
Lead-to-Lead (Patient Auxiliary) Leakage Tests .................................................. 39 
Lead Isolation (Mains on Applied Part) MAP Leakage Test...................................... 41 
Alternative Equipment Leakage Test ........................................................................ 44 
Alternative Applied Part Leakage Test...................................................................... 44 
Direct Equipment Leakage Test................................................................................ 46 
Direct Applied Part Leakage Test ............................................................................. 48 
Differential Leakage Current Test ............................................................................. 51 
How to Use the 1210 Adapter........................................................................................ 53 
How to Do Point-To-Point Measurements ..................................................................... 57 
Measure Voltage....................................................................................................... 57