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Universal APX 525 User Manual

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This manual contains information
for the operation, installation,
and maintenance of the APX 525 & 625 Generator
Do Not Discard
Revison Date: 7/5/2005 8000-APX 525/625 Revision C
APX 525 and 625
X-Ray Generator
Operation and Service Manual
Anatomically Programmed Version (APR)

Table of Contents

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Universal APX 525 Specifications

General IconGeneral
BrandUniversal
ModelAPX 525
CategoryPortable Generator
LanguageEnglish

Summary

Introduction to APX 525 and 625 X-Ray Generators

Damage in Transportation

Procedures for reporting and handling equipment damage during transit.

X-Ray Protection Guidelines

Guidelines for safe operation to minimize radiation exposure.

X-Ray Equipment Safety Recommendations

Recommendations for safe operation, inspection, and maintenance of equipment.

Electrical Grounding Requirements

Requirements for proper grounding of the X-ray equipment.

X-Ray Tube Information

Information regarding tube loading programs and compatibility.

APX 525 and 625 Features and Benefits

Overview of the advanced features and benefits of the APX series generators.

Operating Manual

Operating Manual Introduction

Overview of the Universal APX high frequency x-ray generator.

Power On/Off Procedure

Detailed steps for powering the APX 525/625 generator on and off.

APX Control Console Description

Description of the operator control console and its functions.

Mode Selection

Explanation of the different operating modes: 2 Point, 3 Point, and AEC.

Basic X-Ray Procedures

General safety precautions and an overview of manual mode operation.

Manual Mode Operation

Details on custom setting technique parameters in manual mode.

AEC Mode Operation

Explanation of Automatic Exposure Control (AEC) mode and its parameters.

APR Mode Operation

Details on Anatomically Programmable Radiography (APR) mode and its features.

Pre-Installation Guide

Pre-Installation Planning

Considerations for planning the generator installation.

Wiring Requirements

Specifications for minimum copper wire size and incoming line requirements.

Incoming Line Identification

Procedure to verify the incoming line configuration and received parts.

Grounding Procedures

Guidelines for providing a separate earth ground connection.

Single Phase Installations

Specifics for single-phase APX-525 installations, including transformer part numbers.

Three Phase Installations

Information on three-phase APX-525/625 generator installation requirements.

Installation Procedures

Rack Mounted APX 525/625 X-Ray Generator

Instructions for installing the generator in a rack cabinet.

Generator Interconnections

Details on connecting various modules and components of the generator.

Power Module Connections

Description of power module connections and interlocks.

Plug Connections to Power Module

Details on stator connections and plug connections to the power module.

Wall Image Receptor Connections

Wiring for wall image receptor connections to the power module.

Table Image Receptor Connections

Wiring for table image receptor connections to the power module.

Service Adjustments and Calibration

Startup, Operational Check, and Calibration

Procedure to verify electrical operation and system calibration.

Component Identification

Identification of key components within the generator modules.

Adjustment Potentiometer Identification

List and location of adjustment potentiometers for calibration.

APX X-Ray Calibration Procedure

Comprehensive procedure for calibrating the APX 525/625 generator.

Calibrate mA

Procedure for calibrating the mA output using a Dynalyzer™.

Calibrate mAs

Calibration steps for mAs measurements, including initial voltage to frequency.

Calibrate kV

Procedure for calibrating the kilovoltage output.

Calibration Verification

Steps to verify previously performed calibrations.

Alternate Calibration Procedure

Alternative method for calibration when Dynalyzer™ is unavailable.

Diagnostics and Troubleshooting

Troubleshooting Topics

Common problems and their potential causes and solutions.

No Ready Light Fault

Troubleshooting steps for when the 'Ready Light' is not illuminated.

Ready Light Active, No Exposure

Steps to diagnose why no exposure occurs when the 'Ready Light' is on.

kV Faults

Identification and resolution of kilovoltage related faults.

Theory of Operation

Explanation of the generator's communication scheme and operational principles.

Using the Del APR Utility

APR Utility Program Installation

Instructions for downloading and installing the Del APR Utility software.

Necessary Hardware for APR Utility

List of hardware required for using the Del APR Utility.

Operating the APR Utility Program

Steps for starting and connecting the Del APR Utility program.

APR Database Optimization

Procedure to optimize the APR database for the installed X-ray tube.

Creating New Anatomical Views

Guidance on renaming or creating new anatomical views in the APR database.

Uploading Modified APR Files

Process for uploading modified APR databases to the generator console.

APR Utility Error Messages

Common error messages and their corresponding causes and corrections.

Renewal Parts List

APX 525/625 Control, Power Module, and AEC Device Parts

List of replacement parts for control, power module, and AEC components.

Periodic Maintenance Schedule

General Notes on Maintenance

Overview of routine maintenance schedule and personnel requirements.

Periodic Inspection Checklist

Checklist for inspecting the generator's exterior and internal components.

Preventive Maintenance Log

Log sheet for recording periodic maintenance activities performed.