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AGFA CR 30-X Service Manual

AGFA CR 30-X
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HEALTHCARE
Imaging Services
Service Manual
Document No: DD+DIS150.06E
CONFIDENTIALITY NOTE:
Use, dissemination, distribution or reproduction of this document by unauthorized personnel is not permitted and may be unlawful.
DOCUMENT CONTROL NOTE:
The controlled version of this document resides on MedNet. Any printed copy of this document is uncontrolled.
Edition 1, Revision 3
11-2010 printed in Germany
Agfa Company Confidential
Document Node ID: 14301131
eq_00_about manual_e_template_v07
Copyright © 2010 Agfa HealthCare N.V.
1
CR 30-X
Type 5175/100/105/110/120/125
1
st
Edition *
* For the revision status per chapter please refer to the latest version of the order list in the GSO Library.

Table of Contents

Other manuals for AGFA CR 30-X

Questions and Answers:

AGFA CR 30-X Specifications

General IconGeneral
Grayscale Resolution16 bits
ConnectivityDICOM 3.0
TypeComputed Radiography (CR)
Resolution10 pixels/mm
Power Supply50/60 Hz
Plate Sizes35 x 43 cm
Pixel Size100 µm

Summary

0 Order List

0 Generic Safety Directions

2 Used Icons

Explains the meaning and circumstances of icons used in the manual.

Explanation of Notes

Details the different types of notes used in the document (CAUTION, WARNING, DANGER, NOTE).

Conventions

Explains how tasks, buttons, functions, and names are highlighted.

Purpose of this Document

Explains the general safety relevant information including environmental and occupational instructions.

Document History

Lists the revision history and changes made to the document.

Referenced Documents

Lists other documents that are relevant for this document.

1 Controls, Connections and Set Up Procedures

2 Product Description

Describes the CR 30-X digitizers and their subtypes.

2.1 System Overview

Details the digitizer system components, including optional parts.

2 Functional Description

1 CR30-X Digitizer as a part of the CR 30-X System

Provides an overview of the CR30-X digitizer within its system context.

1.1 System Overview

Gives a general overview of the CR30-X digitizer system components.

1.2 CR30-X in a Nutshell

Briefly describes the CR30-X structure and key components.

1.3 NX Workstation in a Nutshell

Explains the role and functionality of the NX workstation in the system.

1.4 Image Plates with IPs in a Nutshell

Describes the cassettes and image plates used with the CR30-X.

2 Workflow of the CR 30-X System

Details the step-by-step workflow of an examination with the CR30-X system.

3 Hardware and Software

Outlines the hardware components and software architecture of the digitizer and workstation.

4 Digitizer Boot-Up

Describes the sequence of events during the digitizer's boot-up process.

5 Scanning

Details the scanning process, including components and corrections.

5.1 Description of most important Components for Scanning

Describes key components involved in the scanning process.

5.2 Functions of Calibration Board

Explains the functions of the calibration board for image quality.

5.3 Signal Corrections before and during Scan

Details signal corrections performed before and during the scan for optimal image data.

6 Stall Detection

Explains the stall detection mechanism for motors in the digitizer.

3 Repair and Service

3.1 Safety Guidelines / General Repair Instruction

Provides product-specific safety notes and general repair instructions for the digitizer.

3.2 Tools and auxiliary Means

Describes all required software and hardware tools for servicing the digitizer.

3.3 Troubleshooting

Provides information on how to resolve issues by referring to a separate troubleshooting guide.

3.4 Electrical and mechanical Codes, Fuses, LEDs

Explains the meaning of LEDs, switches, electrical codes, and lists fuses.

3.5 Replacements / Repair Procedures

Details procedures for replacing parts, including verification methods.

3.6 Adjustments and Calibrations

Describes necessary adjustments and calibration procedures for optimal performance.

3.7 Software Menus, Settings

States that the digitizer has no device-specific settings alterable by service engineers.

3.8 Software Releases and Patches

Lists all customer-released software versions, features, limitations, and known problems.

3.9 FAQ - Frequently Asked Questions

Provides answers to frequently asked questions, referring to the troubleshooting guide.

4 Reference and Circuit Diagrams

1 Reference Diagrams

Lists reference diagrams for sensors, switches, motors, boards, and connectors.

1.1 Sensors and Switches

Identifies sensors and switches and their corresponding figures.

1.2 Motors

Lists motors and their corresponding figures.

1.3 Printed Circuit Boards

Lists printed circuit boards and their corresponding figures.

1.4 Connectors

Lists connectors and their corresponding figures.

2 General Circuit Diagrams

Provides an overview of circuit diagrams by designation and page number.

5 Spare Parts List

How to navigate the spare parts list online with the Acrobat Reader

Guides users on navigating the spare parts list using Adobe Reader features.

6 Accessories

Table with wheels

Details the table with wheels accessory and its features.

All-in-one cart

Describes the all-in-one cart accessory and its features.

UPS Powerware 5115, 120 V Version

Lists specifications for the UPS Powerware 5115, 120 V Version.

UPS Powerware 5115, 220 V Version

Lists specifications for the UPS Powerware 5115, 220 V Version.

Wall fixation Kit

Describes the wall fixation kit accessory and its usage.

7 Field Modifications

7.1 Operating Conditions

Specifies ambient temperature, humidity, magnetic fields, and radiation influences.

7.2 Transport and Storage Conditions

Details conditions for transporting and storing the device.

8 Manufacturing Standard Modifications

1 Introduction of Software Patch CRE_1206C

Addresses issues with high displayed LgM-Values and provides a solution.

2 Introduction of Software Patch CRE_1206D

Addresses interfering noise in the image by solving RAM initialization issues.

3 Added Post Scan Brush

Improves ESD behavior of the digitizer in the post scan area.

4 Added Ground Connection for Front Cover

Improves overall ESD behavior of the digitizer.

5 Modified Safety Brackets for Prescan Roller

Prevents prescan rollers from falling off during transport.

7 Modified FireWire Connector in the Rear

Prevents incorrect insertion of the FireWire connector.

8 Modified Locking Pin of Cassette Locking Unit

Improves reliability of cassette opening and closing.

9 Introduction of Distance Holder in the Rear

Prevents damage to the FireWire cable by keeping the digitizer away from walls.

10 Change of FireWire Cabling inside Digitizer

Reduces signal disturbances of BOL and EOL signals.

11 CD with Limit Pattern is Part of Delivery

Provides a CD with a limit pattern for checking image quality post-installation.

13 Small Parts Kit as part of Digitizer Delivery

Ensures availability of small parts like screws, nuts, and fuses.

14 Modified Calibration Board

Prevents electrostatic discharge during scanning.

15 Introduction Software CRE_1309

Improves IP handling and communication with NX.

9 Maintenance

1 General Information on Preventive Maintenance

Outlines points to ensure system quality and reliability during maintenance.

1.1 Maintenance Frequency

Specifies when maintenance should be performed (cycles or annually).

1.2 Required Time

Indicates the estimated time required for preventive maintenance.

2 Diagnostics

Covers procedures for diagnosing system issues, including customer questioning and error analysis.

2.1 Questioning of the Customer

Involves asking the customer about problems encountered since the last maintenance.

2.2 Checking Images on the Workstation

Reviews recent images for potential quality issues.

2.3 Checking the Error Statistics

Analyzes error statistics to identify problems.

2.4 Info Counter Analysis

Analyzes data from the Infocounter for status and troubleshooting.

2.5 Reset of the Relative Counters

Resets relative counters for all nodes in the system.

2.6 Checking current Image Quality

Details steps to check image quality using flatfields and test patterns.

3 MAINTENANCE – POWER OFF

Outlines maintenance tasks that require the system to be powered off.

3.1 Visual Inspection

Involves checking the overall condition of the device and its components.

3.2 Cleaning General

Describes general cleaning procedures for the digitizer's interior.

3.3 Cleaning of the Erasure Unit

Details the cleaning process for the erasure unit's reflector.

3.4 Checking the Teflon Tape and Cassette Fixation Steel Band at the Cassette Unit

Checks the condition of Teflon tape and steel band for proper cassette handling.

3.5 Greasing the Spindle at the Cassette Fixation Unit

Describes the procedure for greasing the spindle of the cassette fixation unit.

3.6 Cleaning of the Scan Line

Provides instructions for cleaning the scan line if vertical stripes are visible.

3.7 Cleaning of the lower Scan Rollers

Details the cleaning procedure for the lower scan rollers to remove spot artifacts.

3.8 Checking of Cassette Condition

Involves checking cassettes for external condition, shutter, and obvious damage.

4 MAINTENANCE – POWER ON

Outlines maintenance tasks that require the system to be powered on.

4.1 Performing Stall Calibration for all Motors

Describes the process of performing stall calibration for all motors.

4.2 Check of Safety Switch

Details how to check the functionality of the cassette unit open safety switch.

4.3 Performing Test Cycles

Outlines carrying out test cycles with available cassette formats.

4.4 Technical Image Quality Check of the System

Guides through creating and checking a flatfield image for system image quality.

4.4.1 Creating a Flatfield Image

Describes the process of creating a flatfield image using specific exposure parameters.

10 Service Bulletins

11 Installation Planning

Purpose of this Document

Contains all planning data including required measures before machine delivery.

Document History

Lists changes made to the document across revisions.

3 Scope of Delivery and Accessories

Provides an example of the packing list for accessories included in delivery.

3.1 Accessories

Lists separately available accessories for the digitizer system.

4 Digitizer Dimensions

Provides dimensions of the digitizer in cm [inch] when closed and opened.

4.1 Dimensions of optional Tables

Details dimensions of two optional tables for the digitizer and their features.

5 Minimum free Space for Operation and Maintenance

Specifies the required clearances around the digitizer for operation and maintenance.

6 System Integration

Describes how the digitizer connects to an NX workstation via FireWire cable.

7 Climatic and ambient Conditions

Specifies operating conditions for ambient temperature, humidity, and radiation.

7.1 Operating Conditions

Specifies ambient temperature, humidity, magnetic fields, and radiation influences.

7.2 Transport and Storage Conditions

Details conditions for transporting and storing the device.

8 Electrical Connections

Provides warnings and instructions for electrical connections, including UPS.

8.1 Electrical Connections at the Digitizer

Illustrates the electrical connections for the digitizer's power supply and FireWire.

8.2 Electrical Connections at the optional UPS

Shows electrical connections for optional UPS units (230V and 120V versions).

9 Specifications

Provides technical specifications including type overview, functional data, and dimensions.

9.1 Type Overview

Lists digitizer types, ABC codes, and corresponding serial numbers.

9.2 Functional Data

Details functional parameters such as throughput, pixels, and scan resolution.

9.3 Electrical Data Digitizer

Specifies the rated voltage, frequency, and power consumption of the digitizer.

9.4 Functional Data of the optional UPS

Provides functional data for optional UPS units, including voltage and dimensions.

9.5 Climatic Data

Specifies climatic data such as heat emission and noise level.

9.6 Sound Emission Data

Details sound emission data according to ISO 7779.

9.7 Boot-up Time and Warm-up Time

Specifies the boot-up time and warm-up time for the digitizer.

9.8 Interface Data

Provides information about the interface to the NX workstation.

9.9 Service Data

Confirms availability of Infocounter, error diagnostics, and remote service capability.

9.10 Functional Data Image Plates

Details functional data for image plates, including type and retention.

9.11 Dimensions and Weight

Provides dimensions and weight of the digitizer in packed, closed, and opened states.

9.11.1 Dimensions, packed Machine

Lists the dimensions of the machine when packed.

9.11.2 Dimensions, closed Machine

Lists the dimensions of the machine when closed.

9.11.3 Dimensions, opened Machine

Lists the dimensions of the machine when opened.

9.11.4 Weight

Specifies the weight of the digitizer alone and with packing.

9.11.5 Dimensions Pallet

Provides the dimensions of the pallet used for shipping.

10 Safety Standards

Lists the general and laser safety regulations the digitizer complies with.

12 Glossary

Term Short description

Lists terms and their short descriptions.

μGy

Micro Gray – x-ray dose unit.

ADC

Agfa Diagnostic Center.

AE – title

Application Entity.

ASAP - Package

AGFA Scanner Access Package software for digitizer operations.

BOL

Begin Of Line.

BOS

Begin Of Scan.

Browser

Interface to the World Wide Web (e.g. Netscape, Internet Explorer).

Calibration

Algorithm to counterbalance irregularities in the scanner of CR.

CAN bus

Communication protocol for data interchange between participants.

CAS

Clinical Application Specialist.

CCM

Configuration and Customization Manager tool for editing configuration files.

Collimation

Determination of the region of interest in the image for processing.

CPF – file

Customization Parameter File containing settings for CR System configuration.

CPU

Central Processing Unit of a PC.

CR

Computed Radiography.

CU-Filter

Copper plate used for exposure of a flatfield.

DICOM

Digital Imaging and Communications in Medicine.

Dose, x-ray dose

Measure of x-ray dose (kV x mA x sec), equivalent to μGy.

Dosimeter

Device to measure x-ray dose.

DR

Direct Radiography.

DRA

Direct Remote Access (external product name: AGFATEC LINK).

Dynamic range

Exposure range for usable image data.

Fast Scan Direction

Vertical direction to slow scan; image plate transport direction.

FireWire

High-speed serial bus (IEEE 1394) for device connection.

FSE

Field Service Engineer.

GenRad

General Radiology.

Grid

Reduces scattered radiation and increases sharpness.

GSC

Global Support Center.

GUI

Graphical User Interface.

Heel Effect

Inhomogeneous exposure due to target angle, affecting radiation intensity.

HIS

Hospital Information System.

Histogram

Graphical display of gray level distribution.

ID – Chip

Stores demographic and plate-specific data; easily replaceable.

ID Station

Identification Station.

Infocounter

Software tool collecting digitizer status (SW version, IP cycles, errors).

IP

Image Plate (phosphor plate).

IP

Internet Protocol for data transmission.

IP address

Address of a computer attached to a TCP/IP network.

Jitter

Flicker or fluctuation in a display image.

Laser

Light Amplification by Stimulated Emission of Radiation.

LCD

Liquid Crystal Display.

LED

Light Emitting Diode.

Leeds Phantom

Image Plate for checking CR technical image quality.

LUT

Look Up Table.

mR

milli Röntgen, unit for x-ray dose.

MCBF

Mean Cycles Between Failure.

MTTI

Mean Time To Install.

MTTR

Mean Time To Repair.

MUSICA

Agfa's image processing software.

Node

Printed circuit board within the CAN bus system.

Pixel

Smallest addressable point on the film or plate.

RAM

Random Access Memory; volatile main memory.

RIS

Radiology Information System.

ROI

Region Of Interest.

ROM

Read Only Memory; permanently stores instructions and data.

RS232 interface

Serial interface for computer communication.

Shading calibration

Sensitivity calibration of each pixel in a line.

Slow-scan direction

Transport direction of Image Plate through the scan unit.

Speed Class (SC)

Measure of exposure for a defined density.

Throughput

Number of image plates scanned per time frame.

Twain Interface

Programming interface for graphics applications to activate scanners.

UI

User Interface; part of a computer program for user interaction.

UPS

Uninterruptible Power Supply for backup power.

URL

Uniform Resource Locator; address for web files.

UTP - cable

Unshielded Twisted Pair cable for computer network connection.

W/L

Window and Leveling of digital images.

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