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TXR 325D Operation Manual

Tingle x-ray, rad console
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MEDICAL SYSTEMS
Technical Publication
M-2008-7-14
Operation Manual
STANDARD FREQUENCY SERIES GENERATORS
Rad Console
Contents: Models
TXR 325D
TXR 325M
TXR 425
TXR 525SFQ

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Summary of Contents for TXR 325D

  • Page 1 MEDICAL SYSTEMS Technical Publication M-2008-7-14 Operation Manual STANDARD FREQUENCY SERIES GENERATORS Rad Console Contents: Models TXR 325D TXR 325M TXR 425 TXR 525SFQ...
  • Page 3 ¡ IMPORTANTE ! ... Protección ante los rayos-X LOS EQUIPOS DE RAYOS-X SON PELIGROSOS PARA EL PACIENTE Y EL OPERADOR A MENOS QUE LAS MEDIDAS DE PROTECCION SEAN ESTRICTAMENTE OBSERVADAS Si el equipo de rayos-X no se usa adecuadamente, puede causar lesiones. Por este motivo, las instrucciones aquí...
  • Page 4 DECLARACION AMBIENTAL SOBRE LA VIDA UTIL DEL EQUIPO O SISTEMA Este equipo o sistema contiene componentes y materiales peligrosos para el medioambiente (tales como tarjetas de circuito impreso, componentes electrónicos, aceite dieléctrico usado, plomo, baterías, etc), los cuales se consideran y son residuos peligrosos al finalizar la vida útil del equipo o sistema, según establecen las normas internacionales, nacionales y locales.
  • Page 5 April 6, 2006 General Update July 14, 2008 Added TXR 425 Model Designation This document is the English original version, edited and supplied by the manufacturer. All Copy including Advisory Symbols: Type Style Aerial. The state of revision of this Document is indicated in the code number shown at the bottom of this page.
  • Page 6 Standard Frequency Series Generators Operation SAFETY SYMBOLS The following safety symbols will be used in the equipment. Their meaning are described below. Attention, consult accompanying documents. Ionizing radiation. Type B equipment. Dangerous voltage. Ground. This symbol indicates that the waste of electrical and electronic equipment must not be disposed as unsorted municipal waste and must be collected separately.

  • Page 7: Table Of Contents

    Standard Frequency Series Generators Operation TABLE OF CONTENTS Section Page 1 INTRODUCTION ....................1 1.1 General Features ..................2 1.2 Options ......................2 1.3 Product Identification .................2 1.4 Certifications ....................3 1.5 Classifications ....................3 2 SAFETY ......................4 2.1 General Information ...................4 2.2 Responsibilities ..................5 2.3 Maximum Permissible Dose (MPD) ............6 2.4 Radiation Protection ..................6 2.4.1 Adverse Effects from Material Located in the X-ray Beam ....
  • Page 8 Standard Frequency Series Generators Operation TECHNICAL SPECIFICATIONS ..............17 6.1 Factors .....................17 6.2 Range of Radiographic Parameters ............17 6.3 Duty Cycle ....................17 6.4 Physical Characteristics ................18 M-2008-7-14...

  • Page 9: Introduction

    Standard Frequency Series Generators Operation SECTION 1 INTRODUCTION This manual contains all the information necessary to understand and operate the Standard Frequency Generators with Rad Consoles. It provides a general description, safety and regulatory information, operating instructions and specifications concerning the equipment. This standard frequency X-ray generator is designed for general radiography. It provides all the advantages of full wave generators including highest reliability, long life, lower repair costs, greater accuracy and consistency.

  • Page 10: General Features

    Standard Frequency Series Generators Operation 1.1 GENERAL FEATURES The main features of this standard frequency generator are: • Standard frequency full wave, operating on single phase lines. • Three point control by selecting kVp, mA and Exposure Time, or two point control by selecting kVp and mAs. • Two Buckys can be directly connected to the x-ray console (standard). • Self-diagnosis indicators identify malfunctions in the system. • Tube protection circuitry prolongs tube life and increases system performance. • Equipped with saturable reactor, and space charge closed loop, which provides full stable filament energy. Proven heavy duty circuits, minimizes potential errors and the need for readjustments. • Automatic line voltage compensation due to heavy duty magnetics and line compensation circuits.

  • Page 11: Certifications

    Standard Frequency Series Generators Operation 1.4. CERTIFICATIONS This equipment meets the following Safety Standards: IEC 60601-1, IEC 60601-2-7. This Product conforms to DHHS Radiation Standards of 21 CFR Subchapter J as of the date of manufacture. Class 1 Device. This equipment meets requirements of EMC/EMI and all Part 2 Standards that apply. 1.5.

  • Page 12: Safety

    Standard Frequency Series Generators Operation SECTION 2 SAFETY 2.1 GENERAL INFORMATION Keep this Operating Manual with the equipment at all times and periodically review the Operating and Safety Instructions. For continued safe use of this equipment follow the instructions in this Operating Manual.

  • Page 13: Responsibilities

    Standard Frequency Series Generators Operation 2.2 RESPONSIBILITIES ENSURE THAT ALL PERSONNEL AUTHORIZED TO USE THE EQUIPMENT ARE AWARE OF THE DANGER OF EXCESSIVE EXPOSURE TO X-RADIATION. THE EQUIPMENT HEREIN DESCRIBED IS SOLD WITH THE UNDERSTANDING THE MANUFACTURER, ITS AGENTS, AND REPRESENTATIVES ARE NOT LIABLE FOR INJURY OR DAMAGE WHICH MAY RESULT FROM OVEREXPOSURE OF PATIENTS OR PERSONNEL TO X-RAY RADIATION.

  • Page 14: Maximum Permissible Dose (Mpd)

    Standard Frequency Series Generators Operation 2.3 MAXIMUM PERMISSIBLE DOSE (MPD) Before operation, persons qualified and authorized to operate this equipment should be familiar with the Recommendations of the International Commission on Radiological Protection, contained in Annals Number 60 of the ICRP, with applicable National Standards, and should have been trained in use of the equipment. For occupational exposures, the ICRP recommends that the MPD accumulated should not exceed the following limits: • Annual effective dose ........

  • Page 15: Monitoring Of Personnel

    Standard Frequency Series Generators Operation 2.5 MONITORING OF PERSONNEL Monitoring of personnel to determine the amount of radiation to which they have been exposed provides a valuable cross check to determine whether or not safety measures are adequate. It may reveal inadequate or improper radiation protection practices and potentially serious radiation exposure situations.

  • Page 16: Operating Controls

    Standard Frequency Series Generators Operation SECTION 3 OPERATING CONTROLS All controls, indicators and displays located on the Control Console are ergonomically positioned depending upon their functions. All steps contained in this section require the use of Illustration 3-1. Use the operating controls in the manner described in this manual, any other non-indicated combination may cause an incorrect operation of the equipment.

  • Page 17: Radiography And General Controls

    Standard Frequency Series Generators Operation 3.1 RADIOGRAPHY AND GENERAL CONTROLS 3.1.1 POWER ON / OFF The generator is turned ON by engaging the switch. This starts a power up routine that energizes control circuitry and all indicators (MAS, MA and KVP). OFF: The generator is turned OFF by disengaging the switch.

  • Page 18: Miliampere And Focal Spot Selection

    Standard Frequency Series Generators Operation 3.1.3 MILLIAMPERE AND FOCAL SPOT SELECTION Select up to seven x-ray Tube Current in milliamperes before choosing kVp or a time station because a change in the mA station will also change the kVp meter reading, which in turn will also change the actual kVp potential at the X-Ray Tube.

  • Page 19: Radiographic Parameters

    Standard Frequency Series Generators Operation 3.1.6 RADIOGRAPHIC PARAMETERS RADIOGRAPHIC DISPLAYS: Are divided into three LED Displays mAs, mA and kVp where the following data are shown. MAS AND ERROR CODE METER The digital MAS meter is a digital meter, which reads four conditions. • Pre-Set MAS • Actual computed MAS output during and at the end of exposures.

  • Page 20: Exposure Controls And Indicators

    Standard Frequency Series Generators Operation 3.2 EXPOSURE CONTROLS AND INDICATORS Radiographic exposures from the Control Console are made with the “Prep” (preparation) and “Expose” x- ray exposure) push-buttons or with an optional handswitch. The status of the exposure is indicated by the “Ready”...

  • Page 21: Heat Units

    Standard Frequency Series Generators Operation 3.4 HEAT UNITS Heat storage and dissipate rating are based on HEAT UNITS. To determine the number of HEAT UNITS, which you will apply to the X-Ray tube anode, multiply the exposure factors: kVp X mA X seconds = HEAT UNITS.

  • Page 22: Operating Sequences

    Standard Frequency Series Generators Operation SECTION 4 OPERATING SEQUENCES 4.1 START UP ROUTINE System power is applied by switching the “Power On” on the side of the Control Console. After the power up has been completed the console should display normal radiographic factors. If there is a malfunction or overload selection (accidentally turning dials to where an error condition exists) examine the error condition and follow directions.

  • Page 23: Radiographic Operation

    Standard Frequency Series Generators Operation Perform X-ray tube warm-up as follows: • Close the collimator blades fully. • Select 70 kVp @ 100 mA and 1.0s exposure. • Insure that no one will be exposed. • Make a total of three exposures, 15 seconds apart. Excessive filament evaporation shortens X-ray tube life.

  • Page 24: Periodic Maintenance

    Standard Frequency Series Generators Operation SECTION 5 PERIODIC MAINTENANCE In order to assure safe performance of the X-ray generator, a periodic maintenance program must be established. It is the owner’s responsibility to supply or arrange for this service. There are two levels of maintenance, the first consists of tasks which are performed by the user/operator, and the second are those tasks to be performed by qualified X-ray service personnel. The first periodic maintenance service should be performed six (6) months after installation and the subsequent services at twelve (12) month intervals.
  • Page 25 Standard Frequency Series Generators Operation SECTION 6 TECHNICAL SPECIFICATIONS 6.1 FACTORS Generator Model TXR 325 D FACTORS TXR 325 M TXR 525 SFQ TXR 425 Maximum Power kW 40 kW 50 kW Maximum mA 400 Ma 500 mA Maximum kVp...
  • Page 26 Length Width Height STANDARD CONTROL CONSOLES RAD Control Consoles 457 mm 305 mm 941 mm 61 kg TXR 325 D 18 in 12 in 37 in 135 lbs 457 mm 305 mm 941 mm 61 kg TXR 325 M 18 in...
  • Page 28 5481 Skyland Boulevard East • Cottondale, Alabama 35453 USA Telephone toll free in the USA: 1(800) TXR-X-Ray Telephone (205) 556-3803 • Fax (205) 556-3824 • www.txr.com PUBLICATIONS AVAILABLE FOR STANDARD FREQUENCY SERIES UNITS A full set of manuals are provided with each x-ray control.

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325m425525sfq

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