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Avtron T477W - User Manual

Avtron T477W
38 pages
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Note: Revisions on August 28, 2018, February 21, 2018,
August 4, 2014, April 18, 2014, January 5, 2012, and
November 23, 2009 affected formatting and company
name changes. Last change affecting technical
information was dated June 15, 2004.
Avtron Aerospace, Inc.
...........................................................................................................................
Avtron Model T477W
Bonding Meter
with B14703 Battery Pack
Replacement Instructions
Part Number T477WC15292
...........................................................................................................................
December 11, 1981
Revised August 28, 2018
Copyright © 2012 Avtron Aerospace, Inc.
T.O. 33DA39-71-1
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.
To buy, sell, rent or trade-in this product please click on the link below:
https://www.avionteq.com/Avtron-T477W-Bonding-Meter
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Summary

DESCRIPTION

OPERATING INSTRUCTIONS

Initial Operation

Initial setup procedures for the bonding meter before first use.

Battery Charging

Instructions on how to recharge the internal batteries of the bonding meter.

Probes

Details on the standard and optional probe sets for the bonding meter.

Minimizing Error Contributed by Probes

Guidance on selecting and using probes to ensure accurate resistance measurements.

C22161 Probe Set

Description and accuracy of the C22161 pistol grip probe set.

C15479 Probe Set (Optional)

Details on the C15479 optional probe set for improved accuracy.

C15478 and C15480 Probe Sets (Optional)

Information on C15478 and C15480 optional probe sets for survey work.

C16695 Probe Set (Optional)

Details on the C16695 optional probe set for small parts and cramped spaces.

Custom Probe Sets

Information regarding custom-made probes and their fabrication.

Meter Operation

Step-by-step guide on operating the bonding meter and its ranges.

Leading 1 Display

Explanation of the 'leading 1' display indicating an over-range condition.

Erratic Digits

Interpreting erratic digits in the display as connection or over-range issues.

Flashing Decimal Points

Meaning of flashing decimal points indicating excessive probe path resistance.

Battery Endurance

Factors affecting battery life and expected endurance of the bonding meter.

CIRCUIT DESCRIPTION

CALIBRATION AND MAINTENANCE PROCEDURES

Calibration

Overview of calibration recommendations and services for the bonding meter.

Field Calibration Procedure

Step-by-step procedure for field verification and calibration of the meter.

Calibration Period or Frequency

Guidance on recommended calibration intervals for maintaining accuracy.

Maintenance

Basic maintenance recommendations for the T477W bonding meter.

Preventive Maintenance

Procedures for preventive maintenance, focusing on battery care.

Battery Testing

Methods for testing the battery pack to ensure its proper function and capacity.

Meter Shutdown

Information on the meter's automatic shutdown timer and its adjustment.

TROUBLESHOOTING

Battery Problems

Common issues and troubleshooting steps related to the battery pack.

BATTERY CHARGING

APPENDIX - BATTERY TESTING

BATTERY TESTING

Detailed procedure for testing the battery pack's performance and capacity.

B14703 BATTERY PACK REPLACEMENT INSTRUCTIONS

Battery Replacement Instructions

Step-by-step guide for replacing the B14703 battery pack in the meter.

ESD PRECAUTIONARY GUIDELINES

REPLACEMENT PARTS LIST

Introduction

Introduction to the section detailing component descriptions and part numbers.

Reference Designators

Guidance on using reference designators for identifying and ordering parts.

DRAWINGS

Warranty

Warranty and Duration

Specifies the warranty period and conditions for the equipment.

Use of Equipment

Conditions under which the warranty is valid, emphasizing proper usage.

Notification of Breach

Procedure for notifying Avtron of a warranty claim or defect.

Equipment Disposition

Avtron's options for handling warranty claims, including repair or replacement.

Exclusive Remedy

Defines the buyer's sole and exclusive remedy under the warranty.

Warranty Exclusions

Lists specific components and conditions excluded from the warranty coverage.

Limitation of Liability

Limits Avtron's liability for damages beyond the warranty scope.

Disclaimer of All Other Warranties

Excludes all other warranties, express or implied, except those stated.

Summary

DESCRIPTION

OPERATING INSTRUCTIONS

Initial Operation

Initial setup procedures for the bonding meter before first use.

Battery Charging

Instructions on how to recharge the internal batteries of the bonding meter.

Probes

Details on the standard and optional probe sets for the bonding meter.

Minimizing Error Contributed by Probes

Guidance on selecting and using probes to ensure accurate resistance measurements.

C22161 Probe Set

Description and accuracy of the C22161 pistol grip probe set.

C15479 Probe Set (Optional)

Details on the C15479 optional probe set for improved accuracy.

C15478 and C15480 Probe Sets (Optional)

Information on C15478 and C15480 optional probe sets for survey work.

C16695 Probe Set (Optional)

Details on the C16695 optional probe set for small parts and cramped spaces.

Custom Probe Sets

Information regarding custom-made probes and their fabrication.

Meter Operation

Step-by-step guide on operating the bonding meter and its ranges.

Leading 1 Display

Explanation of the 'leading 1' display indicating an over-range condition.

Erratic Digits

Interpreting erratic digits in the display as connection or over-range issues.

Flashing Decimal Points

Meaning of flashing decimal points indicating excessive probe path resistance.

Battery Endurance

Factors affecting battery life and expected endurance of the bonding meter.

CIRCUIT DESCRIPTION

CALIBRATION AND MAINTENANCE PROCEDURES

Calibration

Overview of calibration recommendations and services for the bonding meter.

Field Calibration Procedure

Step-by-step procedure for field verification and calibration of the meter.

Calibration Period or Frequency

Guidance on recommended calibration intervals for maintaining accuracy.

Maintenance

Basic maintenance recommendations for the T477W bonding meter.

Preventive Maintenance

Procedures for preventive maintenance, focusing on battery care.

Battery Testing

Methods for testing the battery pack to ensure its proper function and capacity.

Meter Shutdown

Information on the meter's automatic shutdown timer and its adjustment.

TROUBLESHOOTING

Battery Problems

Common issues and troubleshooting steps related to the battery pack.

BATTERY CHARGING

APPENDIX - BATTERY TESTING

BATTERY TESTING

Detailed procedure for testing the battery pack's performance and capacity.

B14703 BATTERY PACK REPLACEMENT INSTRUCTIONS

Battery Replacement Instructions

Step-by-step guide for replacing the B14703 battery pack in the meter.

ESD PRECAUTIONARY GUIDELINES

REPLACEMENT PARTS LIST

Introduction

Introduction to the section detailing component descriptions and part numbers.

Reference Designators

Guidance on using reference designators for identifying and ordering parts.

DRAWINGS

Warranty

Warranty and Duration

Specifies the warranty period and conditions for the equipment.

Use of Equipment

Conditions under which the warranty is valid, emphasizing proper usage.

Notification of Breach

Procedure for notifying Avtron of a warranty claim or defect.

Equipment Disposition

Avtron's options for handling warranty claims, including repair or replacement.

Exclusive Remedy

Defines the buyer's sole and exclusive remedy under the warranty.

Warranty Exclusions

Lists specific components and conditions excluded from the warranty coverage.

Limitation of Liability

Limits Avtron's liability for damages beyond the warranty scope.

Disclaimer of All Other Warranties

Excludes all other warranties, express or implied, except those stated.

Avtron T477W Specifications

General IconGeneral
BrandAvtron
ModelT477W
CategoryMeasuring Instruments
LanguageEnglish