4
Table of Contents
Introduction and Specifications ................................................................................................... 5
Operation ..................................................................................................................................... 7
Setting up your tester ..................................................................................................... 7
AC Line Voltage Requirements ..................................................................................... 7
Fuse Replacement .......................................................................................................... 7
Front Panel Features ....................................................................................................... 8
Initial Checkout Procedure ............................................................................................. 10
Adjusting the Pass/Fail Point ......................................................................................... 10
Adjusting the Pass/Fail Point using the supplied Test Cordset ........................ 11
Adjusting the Pass/Fail Point for products with non-removable power cords . 11
Time Duration Adjustment ............................................................................................ 12
Operating Techniques .................................................................................................... 12
Setting the Test Time Duration ............................................................ 12
Testing the EUT ................................................................................................ 12
Test results ........................................................................................................ 13
Green Light .......................................................................................... 13
Red Light .............................................................................................. 13
Red Light and Buzzer Sound ............................................................... 13
Simultaneous Red and Green Light ..................................................... 13
Green Light and Buzzer Sound ............................................................ 13
Troubleshooting Guide ................................................................................................... 14
Technical Assistance ...................................................................................................... 15
Maintenance ................................................................................................................................ 16
Introduction .................................................................................................................... 16
Service Information ........................................................................................................ 16
General Maintenance ..................................................................................................... 16
Interior Access .................................................................................................. 16
Calibration Access ............................................................................... 17
Cleaning ............................................................................................................ 17
Operation/Lamp Function Test ......................................................................... 18
Current Output Test .......................................................................................... 18
Calibration Procedure..................................................................................................... 18
Output Current Adjustment ............................................................................... 19
Adjust Buzzer .................................................................................................... 19
Rear Panel Adjustments .................................................................................... 19
Summary of Contents for GF-30AC-T
Page 1: ...GF 30AC T Ground Circuit Tester Instruction Manual...
Page 3: ...3...
