barfield 101-00420 - User Manual

USER INSTRUCTION MANUAL
M/N: 2548H, P/N: 101-00420
Doc. P/N: 56-101-00420
Revision C
November 7, 2014
____________________________________
BARFIELD, INC.
Corporate Headquarters
4101 Northwest 29th
Street
Miami, Florida 33142
www.barfieldinc.com
Email: gsesales@barfieldinc.com
Copyright © 2014 Barfield Inc. All Rights Reserved.
2548H FUEL QUANTITY TEST SET

Summary

Maintenance and Repair Information

Chapter 1: Description

Purpose of the 2548 H Fuel Quantity Test Set

2548 H Front Panel Components

Chapter 2: Capabilities and Specifications

Capabilities of the 2548 H Test Set

Specifications for 2548 H Functions

Provides technical data for insulation, indicator, and capacitance bridge modes.

Chapter 3: Operation

Preliminary Procedures and Preparation

Operational Precautions and Safety Guidelines

System Insulation Testing Procedure

Step-by-step guide for performing system insulation tests.

Individual Tank Unit Insulation Test

Procedure for testing the insulation of single tank units.

System Capacitance Testing Procedure

Steps for measuring the capacitance of the entire system.

Amplifier Test and Calibration

System Calibration Procedures

Detailed methods for calibrating the aircraft fuel quantity system.

barfield 101-00420 Specifications