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CEFLA RX DC - User Manual

CEFLA RX DC
67 pages
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cod. 97071214
rev. 05_18.12.2018
Stabilimento / Plant
Via Bicocca, 14/C - 40026 Imola (BO) - ITALY
Sede Legale ed Amministrativa / Headquarters
Cefla s.c. Via Selice Provinciale 23/A - 40026 Imola (BO) - ITALY
Supporto Tecnico / Technical Support
Tel.: (+39) 0542 653742 / 0542 653842
Fax: (+39) 0542 653596
service.radiology@cefla.it
RX DC Technical Manual

Table of Contents

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Summary

GENERAL WARNINGS

Foreword

Introduction to the manual and the manufacturer.

Safety Instructions

Guidelines to prevent hazardous situations and ensure safe operation of the equipment.

PACKAGING AND HANDLING

Dimensions and Contents

Details the dimensions and included components of the X-ray unit packages.

Handling and Storage

Instructions for proper handling and storage conditions of the packaged unit.

BEFORE INSTALLATION

Environmental Conditions

Specifies required temperature, humidity, and pressure for installation.

Mechanical Specifications

Requirements for wall mounting, including fixing systems and anchorages.

Power Supply Requirements

Details central control unit power supply specifications and electrical wiring compliance.

Wiring Connection

Connecting the central control unit and generator light for operation.

INSTALLATION PROCEDURES

Unit Structure Positioning

Guidance on correctly positioning the X-ray unit's main structure on the wall-mount plate.

Wall-Mounted Plate Installation

Instructions for installing the wall-mounted plate, including various stud types.

Extension Arm Installation

Steps for installing the extension arm, including specific PASS THROUGH models.

Trolley Installation

Procedure for assembling and installing the mobile trolley unit.

Double Pantograph Arm Installation

Guidance on connecting and installing the double pantograph arm assembly.

Generator Installation

Installing the RX DC generator with 'ball end socket' or standard joint.

Collimator Installation

Steps for attaching the collimator to the X-ray generator.

Pantograph Arm Adjustments

Balancing and adjusting end-stops for the double pantograph arm.

Final Installation Steps

Wiring connections and completion of wall-mounting plate and handheld holder.

FACTORY SETTINGS

DEVICE OPERATION AND FUNCTIONING

Turning On the X-ray Unit

Procedure for powering on the X-ray unit and initiating its operational test sequence.

Handheld Device Functions

Details on wireless/wired handheld operation, modes, and battery status.

Handheld Display Functions

Explanation of icons and indicators displayed on the handheld control unit.

Handheld Key Functions

How to use the function keys and emission key on the handheld for exposure control.

Unit Stand-by and Parameter Checks

Managing unit stand-by time and verifying operational parameters before exposure.

Factory Settings Overview

Summary of the default factory settings for the X-ray unit's operation.

X-ray Head Positioning

Guidance on aligning the X-ray head with the image receiver for optimal imaging.

X-ray Plate or Sensor Positioning

Techniques and considerations for positioning the X-ray plate or sensor for image acquisition.

X-ray Exposure Procedure

Step-by-step guide for performing an X-ray exposure using the handheld unit.

TECHNICIAN AND USER SETUP MENU

Accessing and Navigating Setup Menus

Guides on using key combinations to access and modify settings and menus.

Safety Unlock Mode

Setting the safety unlock mode for the ball joint to prevent accidental movement.

Operating Mode Selection

Choosing between AUTO, USER, or specific KV/mA modes for X-ray operation.

Movable Collimator Type

Selecting the correct type of removable cone for optimal X-ray unit performance.

X-ray Head Calibration

Procedure for calibrating the X-ray head, involving multiple exposure shots.

ACTUATOR UNIT ADJUSTMENT

ELECTRONIC BOARDS

Power Board and Diagnostic LEDs

Details of the Power Board and its diagnostic LED indicators for troubleshooting.

X-ray Head Control Board

Information on the X-ray Head Control Board, connectors, and DIP switch settings.

Replacing X-ray Head Control Card

Step-by-step guide for replacing the X-ray head control card, including calibration notes.

X-RAY HEAD MANAGEMENT

X-ray Head Replacement

Instructions for removing and replacing the X-ray head, including serial number sticker.

Handheld Unit-X-ray Head Association

Procedure for associating the handheld unit with the X-ray head after replacement.

Combination Mode and Recognition Signal

Setting the X-ray head to combination mode and sending the recognition signal.

Wi-Fi Parameter Management

Procedures for inspecting and modifying Wi-Fi settings and troubleshooting interference.

SLIP RING Assembly Replacement

Instructions for replacing the SLIP RING assembly on specific RX DC models.

ERROR CODES AND TROUBLESHOOTING

Handheld Error Codes and Troubleshooting

Comprehensive list of handheld error codes, their types, descriptions, and troubleshooting steps.

FIRMWARE UPDATE PROCEDURE

ELECTRIC WIRING DIAGRAMS

Wiring Diagrams by Reference

Detailed electrical wiring diagrams for various RX DC unit reference models.

PERIODICAL MAINTENANCE

Maintenance Procedures Checklist

Annual inspection checklist and procedures for ensuring operational safety and reliability.

USA INSTALLATION CHECKLIST

CEFLA RX DC Specifications

General IconGeneral
Generator TypeHigh Frequency
TechnologyDigital
Sensor TypeCMOS Sensor
Voltage Range60 to 70 kV
Current Range4 mA, 7 mA

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