Vatech EzRay Air W User manual

Notice
EzRay Air W (Model: VEX-S300W) User Manual v
Notice
The VEX-S300W is an intra-oral dental X-ray system.
This manual contains descriptions, operational instructions, imaging procedures for the
VEX-S300W dental X-ray system. It is recommended that you thoroughly familiarize
yourself with this manual in order to make the most effective use of this equipment.
Read and understand all cautions, safety messages and warnings in this manual.
Keep this manual with the equipment at all times, and review the operation procedures
and safety instructions if needed.
The illustrations/photos of the equipment in this manual are only for illustration
purposes. Actual equipment may differ.
Due to continuous technological improvements, the manual may not contain the most
updated information. For further information not covered in this manual, please contact
us at:
Phone: [phone]
E-mail: [e-mail]
This document is originally written in English.
The VEX-S300W is referred to as Equipment or System in this manual.
Manual Name: EzRay Air W (Model: VEX-S300W) User Manual
Version: 1.0
Publication Date: 2016-10

Notice
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Table of Contents
EzRay Air W (Model: VEX-S300W) User Manual vii
Table of Contents
Notice…. ............................................................................................................ v
Table of Contents............................................................................................. vii
1. General and Regulatory Information...................................................1
1.1 Manufacturer's Liability ..................................................................... 1
1.2 Owner and Operator's Obligations ..................................................... 1
1.3 Conventions Used in this Manual ....................................................... 2
1.4 Marks and Symbols .......................................................................... 3
1.5 Standards and Regulations ............................................................... 6
2. Safety Instructions..............................................................................7
2.1 General Safety Guidelines ................................................................. 7
2.2 Warnings and Safety Instructions ...................................................... 8
3. System Overview...............................................................................11
3.1 Indications for Use ......................................................................... 11
3.2 Principles of Operation.................................................................... 11
3.3 Intended User Profile ..................................................................... 11
3.4 Components .................................................................................. 12
3.5 Features ........................................................................................ 12
3.6 General View of the Equipment ....................................................... 13
4. Operation...........................................................................................19
4.1 Power On/Off................................................................................. 19
4.2 Operation Mode ............................................................................. 20
4.3 Positioning ..................................................................................... 25
4.4 Exposure ....................................................................................... 36
5. Troubleshooting ................................................................................41
6. User Maintenance..............................................................................43
7. Disposing of the Unit .........................................................................45
8. Product Specifications .......................................................................47
8.1 Mechanical Specifications ............................................................... 47
8.2 Technical Specifications .................................................................. 52
8.3 Electrical Specifications................................................................... 56
8.4 Environmental Specifications........................................................... 57
Appendix........................................................................................................ A-1
A.1 Tables of Exposure Times (Default)………………………………………………A-1
A.2 X-ray Dose Data…………………………………………………………………………A-3
A.3 Electromagnetic Compatibility (EMC) Information…………………………A-13
A.4 Abbreviations…………………………………………………………………………. A-16

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1. General and Regulatory Information
EzRay Air W (Model: VEX-S300W) User Manual 1
ENGLISH
1. General and Regulatory Information
1.1 Manufacturer's Liability
The manufacturers and/or retailers of this equipment assume responsibility for the safe
and normal operation of this product only when:
Genuine VATECH approved equipment and components have been used
at all times.
All maintenance and repairs have been performed by a VATECH authorized
agent.
The equipment has been used normally in accordance with the user's manual.
The equipment damage or malfunction is not the result of an error on the part of
the owner or operator.
1.2 Owner and Operator's Obligations
The owner of this equipment shall perform constancy tests at regular intervals in
order to ensure patient and operator safety. These tests must be performed in
accordance with local X-ray safety regulations.
The owner of this equipment shall perform regular inspection and maintenance of
the mechanical and electrical components in this equipment to ensure safe and
consistent operation (IEC 60601-1).
The owner of this equipment shall ensure inspection and cleaning work is
performed in accordance with the maintenance schedule outlined in Chapter 6
User Maintenance.

1. General and Regulatory Information
2 EzRay Air W (Model: VEX-S300W) User Manual
1.3 Conventions Used in this Manual
The following symbols are used throughout this manual. Make sure that you fully
understand each symbol and follow the instructions which accompany it.
To prevent personal injury and/or damage to the equipment, please observe all
warnings and safety information included in this document.
WARNING
Indicates that a specific hazard is known to exist
which through inappropriate conditions or actions
may cause:
Severe personal injury (to the operator and/or
patient)
Substantial property damage.
CAUTION
Indicates that a potential hazard may exist which
through inappropriate conditions or actions will or
can cause:
Minor injury
Property damage.
IMPORTANT
Indicates that a potential problem may exist which
through inappropriate conditions or actions can
cause:
Property damage.
NOTE
Indicates precautions or recommendations that
should be used in the operation of the system,
specifically:
Using this Manual
Notes to emphasize or clarify a point.