Compliance West GF-25A Test Set
Fabricant:
Modèle:
GF-25A
Date:
1993
Catégorie:
Groupe:
Description:
Ground Circuit Tester

Information

The instrument is a bench-type ground circuit tester. The GF-25A features automatic one button operation, with PASS or FAIL test result indicated by lights on the front panel and an internal buzzer. A supervisor-adjustable test duration circuit allows the test to continue for a predetermined amount of time after the Test Button has been released. The instrument advises the operator of any internal malfunction affecting the output. A one-time setup procedure allows the instrument to compensate for lead resistance, allowing the instrument to measure the true resistance of the grounding circuit of the equipment under test. The GF-25A meets TÜV criteria for automatic production line ground circuit testers.

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Service et Manuel de l'utilisateur
Type manuel:
Service et Manuel de l'utilisateur
Pages:
18
Taille:
59.04 Kbytes (60458 Bytes)
Langue:
english
Révision:
1.20
Manuel-ID:
Date:
1993 12 07
Qualité:
Électronique de documents, numérisation sans, bien lisible.
Date de transfert:
2017 08 05
MD5:
1c0cc9debe9c94b271c7e0e34852a4c4
Téléchargements:
349

Information

This manual contains complete operating, maintenance and calibration instructions for the Compliance West USA Model GF-25A Ground Circuit Tester. Table of Contents Introduction and Specifications ... 1 Introduction ... 1 Specifications ... 1 Operation ... 3 Setting up your tester ... 3 AC Line Voltage Requirements ... 3 Fuse Replacement ... 3 Front Panel Features ... 3 Initial Checkout Procedure ... 5 Adjusting the Pass/Fail Point ... 5 Adjusting the Pass/Fail Point using the supplied Test Cordset ... 5 Adjusting the Pass/Fail Point for products with non-removable power cords ... 6 Time Duration Adjustment ... 6 Operating Techniques ... 8 Setting the Test Time Duration ... 8 Testing the EUT ... 8 Test results ... 8 Green Light ... 8 Red Light ... 8 Red Light and Buzzer Sound ... 8 Simultaneous Red and Green Light ... 9 Green Light and Buzzer Sound ... 9 Troubleshooting Guide ... 10 Technical Assistance ... 10 Maintenance ... 11 Introduction ... 11 Service Information ... 11 General Maintenance ... 11 Interior Access ... 11 Calibration Access ... 11 Main PWB Removal ... 12 Front Panel Removal ... 12 Cleaning ... 12 Performance Test ... 12 Operation/Lamp Function Test ... 13 Current Output Test ... 13 Calibration Procedure ... 13 Power Supply Check ... 14 Voltage Range Adjustment ... 14

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