Avtron T477W User Manual

Avtron Model T477W Bonding Meter
with B14703 Battery Pack Replacement Instructions
Part Number T477WC15292
Table of Contents
Subject to the EAR, ECCN [9E610.a]. This information is subject to the export control laws of the United States, specifically including the Export Administration Regulations (EAR),
15 C.F.R. Part 730 et. seq. Transfer, retransfer, or disclosure of this data by any means to a non-U.S. person (individual or company), whether in the United States or abroad, without any
required export license or other approval from the U.S. Government is prohibited, including without limitation any diversion to a military end user or use in a military end use application.
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Table of Contents
1 DESCRIPTION ....................................................................................................................................................................... 1-1
2 OPERATING INSTRUCTIONS............................................................................................................................................. 2-1
2.1 Initial Operation ......................................................................................................................................................... 2-1
2.2 Battery Charging ........................................................................................................................................................ 2-1
2.3 Probes ......................................................................................................................................................................... 2-1
2.4 Minimizing Error Contributed by Probes ................................................................................................................... 2-2
2.5 C22161 Probe Set ....................................................................................................................................................... 2-2
2.6 C15479 Probe Set (Optional) ..................................................................................................................................... 2-3
2.7 C15478 and C15480 Probe Sets (Optional) ................................................................................................................ 2-4
2.8 C16695 Probe Set (Optional) ..................................................................................................................................... 2-4
2.9 Custom Probe Sets ...................................................................................................................................................... 2-4
2.10 Meter Operation ......................................................................................................................................................... 2-5
2.11 Leading “1” Display ................................................................................................................................................... 2-5
2.12 Erratic Digits .............................................................................................................................................................. 2-5
2.13 Flashing Decimal Points ............................................................................................................................................. 2-5
2.14 Battery Endurance ...................................................................................................................................................... 2-6
3 CIRCUIT DESCRIPTION ...................................................................................................................................................... 3-1
4 CALIBRATION AND MAINTENANCE PROCEDURES ................................................................................................... 4-1
4.1 Calibration .................................................................................................................................................................. 4-1
4.2 Field Calibration Procedure ........................................................................................................................................ 4-1
4.3 Calibration Period or Frequency ................................................................................................................................. 4-3
4.4 Maintenance ............................................................................................................................................................... 4-3
4.5 Preventive Maintenance ............................................................................................................................................. 4-3
4.6 Battery Testing ........................................................................................................................................................... 4-4
4.7 Meter Shutdown ......................................................................................................................................................... 4-4
5 TROUBLESHOOTING .......................................................................................................................................................... 5-1
5.1 Battery Problems ........................................................................................................................................................ 5-1
6 BATTERY CHARGING ........................................................................................................................................................ 6-1
7 APPENDIX
- BATTERY TESTING ...................................................................................................................................... 7-1
7.1 BATTERY TESTING ................................................................................................................................................ 7-1
8 B14703 BATTERY PACK REPLACEMENT INSTRUCTIONS .......................................................................................... 8-1
8.1 Battery Replacement Instructions ............................................................................................................................... 8-1

Avtron T477W Specifications

General

Brand	Avtron
Model	T477W
Category	Measuring Instruments
Language	English