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ROTOGRAPH ROTOGRAPH ROTOGRAPH ROTOGRAPH----D D D D
Release 30 November 2006 (Rev. 0)


ROTOGRAPH
ROTOGRAPH
ROTOGRAPH
ROTOGRAPH----D
D
D
D
(120V version)
(120V version)
(120V version)
(120V version)



User's manual
User's manual
User's manual
User's manual
USER'S MANUAL
Contents
(Rev. 0)
ROTOGRAPH-D (120V)
i
Contents
1. INTRODUCTION
1
1.1 Icons appearing in the manual ............................................................... 1
2. SAFETY
INFORMATION
2
2.1 Warnings ................................................................................................ 3
2.2 Environmental risk and disposal ............................................................ 5
2.3 Symbols
used ......................................................................................... 6
3. CLEANING AND DISINFECTING PROCEDURES
7
4. DESCRIPTION
8
4.1 Identification
labels ................................................................................ 8
4.2 Description........................................................................................... 10
5. TECHNICAL
FEATURES
11
5.1 Standards and regulation ..................................................................... 14
5.2 X-ray tube head curves ........................................................................ 15
5.2.1
Tube "CEI - OPX/105" (0.5x0.5)......................................................... 15
5.3 Technical factors measuring method .................................................... 17
5.4 Overall
dimension................................................................................. 18
6. OPERATING
INSTRUCTIONS
19
6.1 Switching on the equipment ................................................................. 19
6.2 Panoramic X-ray examination............................................................... 20
6.2.1
Preparing the equipment (refer to Figure 6 and Figure 7) .................... 20
6.2.2 Programmed/Manual
exposure.......................................................... 21
6.2.2.1 Programmed exposure (refer to Figure 7)............................... 21
6.2.2.2 Manual exposure (refer to Figure 7) ...................................... 22
6.2.3
Preparing the patient (refer to Figure 2 and Figure 3) ......................... 23
6.2.4
Making the exposure (refer to Figure 7) .............................................. 25
6.3 TMJ
examination.................................................................................. 27
6.3.1
Performing the TMJ1 examination ..................................................... 28
6.3.1.1 Preparing the equipment ...................................................... 28
6.3.1.2 Programmed/Manual exposure............................................. 29
6.3.1.3 Preparing the patient (refer to Figure 4) ................................ 30
6.3.1.4 Performing the exposure (refer to Figure 7)............................ 32
6.3.2
Performing the TMJ2 examination ..................................................... 33
6.3.2.1 Preparing the equipment ...................................................... 33
6.3.2.2 Preparing the patient (refer to Figure 5) ................................ 34
6.3.2.3 Performing the exposure (refer to Figure 7)............................ 36
USER'S MANUAL
Contents
ROTOGRAPH-D (120V)
(Rev. 0)
ii

6.4 Sinus
examination................................................................................ 37
6.4.1
Preparing the equipment ................................................................... 37
6.4.2 Programmed/Manual
exposure.......................................................... 37
6.4.3
Preparing the patient ........................................................................ 37
6.4.4
Performing the exposure.................................................................... 37
6.5 Messages on display (refer to Figure 6 and Figure 7) ............................ 38
6.6 Identification and correction of defects in dental
radiographs exposure ........................................................................... 40
6.6.1
Defects due to wrong patient positioning............................................ 40
6.6.2
Defects due to wrong setting of radiological data ................................ 41
7. MAINTENANCE
47

































This publication can only be reproduced, transmitted, transcribed, or translated
into any human or computer language with the written consent of DENT-X.
This manual in English is the original version. USER'S MANUAL
Introduction
(Rev. 0)
ROTOGRAPH-D (120V)
1
1.
1.
1.
1. INTRODUCTION
INTRODUCTION
INTRODUCTION
INTRODUCTION


NOTE:
This manual is updated in order to create an adequate reference
resource and to ensure the safe and proper use of the product.
The manual may not reflect changes to the product which do no impact
operating modes or safety.


ROTOGRAPH-D, by Dent-X, is a radiological device which allows users to
carry out radiological examinations of the dental maxillo facial complex,
when used in conjunction with the digital image acquisition system
ProImage.

ROTOGRAPH-D is available in a single version for the execution of:

PANORAMIC examination

Temporo-Mandibular Joint (TMJ) examination

SINUS examination.

This manual provides to the operator the instructions for proper and safe
use of the appliance.
The appliance must be used strictly following the procedures described
in this manual and never for activities other than those for which it was
designed.
Before using the appliance, we recommend carefully reading this
manual. Keep it in a safe place near the unit for future reference.
ROTOGRAPH-D is an electro medical appliance and may be used only
under medical supervision, i.e. with the supervision of highly qualified
persons with the necessary know-how regarding X-ray protection.
The user is responsible for complying with all legal requirements
regarding the installation and operation of the equipment.
1.1
1.1
1.1
1.1
Icons appearing in the manual
Icons appearing in the manual
Icons appearing in the manual
Icons appearing in the manual


Indicates a NOTE; the utmost attention shall be devoted to the
reading of paragraphs marked by this icon.



Indicates a WARNING; paragraphs marked with this icon cover
patient and/or operator safety aspects.




USER'S MANUAL
Safety information
ROTOGRAPH-D (120V)
(Rev. 0)
2
2.
2.
2.
2. SAFETY
INFORMATION
SAFETY INFORMATION
SAFETY INFORMATION
SAFETY INFORMATION


WARNING:
Read this chapter very carefully.


DENT-X and VILLA SISTEMI MEDICALI S.p.a. designs and manufactures
equipment in compliance with safety requirements; moreover, it provides
all the necessary information for correct utilization as well as warnings
related to risks associated to X-ray generators.

VILLA SISTEMI MEDICALI S.p.a. or DENT-X shall not be responsible
for:

any use of ROTOGRAPH-D different from that for which it has been
designed,
any damage to the equipment the operator or the patient caused
either by incorrect installation or maintenance not compliant with
the procedures contained in the relevant users and installation
manuals provided with the equipment, or by incorrect operation
techniques.
any mechanical and/or electrical changes effected during or after
installation, different from those reported in the service manual.


Only qualified service personnel, authorized by DENT-X is allowed to
perform technical interventions on the equipment.

Only authorized personnel are allowed to remove the tube head from
its support and access the internal components.

USER'S MANUAL
Safety information
(Rev. 0)
ROTOGRAPH-D (120V)
3

2.1
2.1
2.1
2.1 Warnings
Warnings
Warnings
Warnings

The system has not been designed to be used in the presence of vapors,
nitrous oxide, or anesthetics mixtures that are flammable with air or
oxygen.

Ensure that water or other liquids do not get into the machine so as to
prevent short-circuits and corrosion.

Always disconnect from main power supply before cleaning the machine.

Where necessary, accessories such as lead-sealed aprons must be used
to protect the patient from radiation.

Only the patient and the operator may remain in the room during the
execution of the radiography examination.

ROTOGRAPH-D has been developed for continuous use with intermittent
load. The prescribed operating cycles, specifically those which allow the
heat accumulat