Vatech EzRay Air W User manual

Notice
EzRay Air W (VEX-S300W) Installation Manual v
Notice
This manual covers the hardware installation procedures for the EzRay Air W (VEX-
S300W) intra-oral dental X-ray unit. An installation manual and user manual are
shipped with each hardware unit.
In this manual, Equipment or System refers to the EzRay Air W.
The “Optional” in this manual means that the function or features are left to
customer’s or user’s choice.
Thorough review of this manual is recommended before installation to ensure proper
installation of this equipment. The EzRay Air W is in steady improvement.
The information contained in this manual may be subject to change without notice,
justification or notification of the persons concerned.
All brand names and logos used in this manual are copyrighted.
For further information not covered in this manual or in the accompanying
documentation, please contact us with any method listed below:
VATECH Co., Ltd.
Telephone: [phone]
E-Mail: [e-mail]
Manual name: EzRay Air W (Model: VEX-S300W) Installation Manual
Version: 1.0
Publication date: 2016-10

Conventions Used in this Guide
vi EzRay Air W (VEX-S300W) Installation Manual
Conventions Used in this Guide
The following symbols are used throughout this manual to emphasize information or
indicate a potential risk to the equipment or user. Make sure that you fully understand
each symbol and obey the instructions which appear to the right of the symbol.
Warnings indicate information that should be followed with the
utmost precision. Failure to comply with warnings may result in
severe damage to the equipment and/or physical injuries to the
patient or operator.
Cautions indicate a situation that demands prompt but careful
action, remedy or emergency attention.
Important symbols indicate a compulsory action or instruction.
Notes help you optimize system performance. Carefully read
each note to ensure that the equipment is used to its full
potential.
Radiation symbols indicate a possible danger from exposure to
radiation.
ESD susceptibility symbols indicate that an item is susceptible to
damage from electrostatic discharges.
Warnings Regarding X-ray Radiation

Failure to install this equipment in an approved location may
be dangerous to the patient and operator.

Stationary radiation shielding must be installed to protect the
operator from radiation.

The X-ray system may cause injury to the patient if improperly
used. Obey all federal and municipal standards regarding
radiation safety.

Operators must provide protective clothing to the patient
before X-ray capturing. Pregnant women must consult with a
doctor prior to being exposed to an X-Ray.

Conventions Used in this Guide
EzRay Air W (VEX-S300W) Installation Manual vii
Failure to read and understand the information provided in this
manual may result in physical injury, damage to the equipment or
equipment failure. Please read each chapter in its entirety and
understand the information therein before attempting any of the
installation procedures.

It is critical that installers read and understand the installation
instructions fully before installation.

The installer must confirm
that the system is installed
according to the instructions provided by this manual and
perform the appropriate procedures therein.

If the equipment has been stored at temperatures of below
10℃(50℉
) for more than a couple of hours, allow the
equipment to reach room temperature before applying mains
voltage.

Installation and related work must only be performed by
people authorized by VATECH.

Do not connect any items or equipment to this system which
are not part of the system: IEC60601-1-1.

Any equipment not approved by VATECH must comply with
the applicable standards: IEC 60950-1 for IT equipment (Ex:
PC) and IEC 60601-1 for medical electrical equipment.

All operators of this equipment are responsible for ensuring
that the requirements outlined in IEC 60601-1-1
: Safety
Requirements for Medical Electrical Equipment are fully met
to ensure the safety of patients, operators and the
environment.

Use an ESD (electrostatic sensitive device) wrist band during
installation and connect it to a ground wire.

Touch a ground point to discharge static electricity before
handling PCB boards

Conventions Used in this Guide
viii EzRay Air W (VEX-S300W) Installation Manual
Installation site

Proper shielding of the room is essential: Since these
requirements vary depending on the country, it is the
installer’s responsibilities to verify that all applicable radiation
safety requirements are met.

This equipment should not be installed in the immediate
vicinity of other devices.

Do not install the equipment in an area that is exposed to
strong electromagnetic fields.

Do not install this system in an area where there is the risk of
an explosion.

The electrical installation of this system shall comply with all
local code requirements for electro-medical systems: IEC
60364-7-710:2002.

It is strongly recommended that a UPS be installed at the
same time as the equipment.
This equipment complies with the following standards:

IEC 60601-1

IEC/EN 60601-1-2

IEC 60601-1-3

IEC 60601-1-6

IEC 60601-2-65

ISO 13485

21 CFR 1020.30 & 1020.31

Table of Contents
EzRay Air W (VEX-S300W) Installation Manual ix
Table of Contents
Notice................................................................................................................. v
Conventions Used in this Guide ........................................................................ vi
Table of Contents.............................................................................................. ix
1. Introduction ........................................................................................1
1.1 Manufacturer’s Liability ..................................................................... 1
1.2 Customer’s Responsibility.................................................................. 1
2. Before Installing the Equipment .........................................................3
2.1 Required Tools ................................................................................. 3
2.2 Unpacking the Boxes ........................................................................ 5
2.3 Checking the Components ................................................................ 7
3. Installing the Equipment...................................................................15
3.1 Marking Drill points on the wall ....................................................... 18
3.2 Installing the Power Box Assembly .................................................. 18
3.3 Installing the Horizontal Arm........................................................... 27
3.4 Installing the Scissor Arm ............................................................... 29
3.5 Installing the X-Ray Generator Assembly.......................................... 31
3.6 Connecting the Cables .................................................................... 34
4. Product Specifications .......................................................................43
4.1 Mechanical Specifications ............................................................... 43
Dimensions ............................................................................................... 43
4.2 Technical Specifications .................................................................. 47
4.3 Electrical Specifications................................................................... 48
4.4 Environmental Specifications........................................................... 49
Appendix...........................................................................................................51
Drilling Template ........................................................................................51
Installation Checklist...................................................................................52

Table of Contents
x EzRay Air W (VEX-S300W) Installation Manual
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1. Introduction
EzRay Air W (Model: VEX-S300W) Installation Manual 1
ENGLISH
1. Introduction
1.1 Manufacturer’s Liability
As the manufacturer, VATECH assumes liability for the safe and reliable installation
and operation of this equipment only when:
Equipment installation, including software installation, was carried out by an
authorized agent in accordance with this installation manual.
Electrical installation was carried out in accordance with the appropriate
requirements specified in IEC-60363.
Genuine original or approved replacement parts are used.
Maintenance/repair service has been performed by a qualified technician(s) from
one of our authorized agents.
The equipment has been used under normal condition in accordance with the
user's manual.
1.2 Customer’s Responsibility
Site planning and preparation are the responsibility of the customer. The following
points should be considered fundamentally important to all customers of this product:
Install all required materials prior to delivery of the system.
Complete the floor, ceiling and walls of the room before installing the equipment.
Install proper sized junction boxes, with covers, at the necessary locations.
Install a mains power with the proper voltage output and an adequate rating.
Install the circuit breaker specified by this manual.
Provide the installer(s) with the current dimensions of the room including the hall
way and entry door sizes.

1. Introduction
2 EzRay Air W (Model: VEX-S300W) Installation Manual
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2. Before Installing the Equipment
EzRay Air W (Model: VEX-S300W) Installation Manual 3
ENGLISH
2. Before Installing the Equipment
Two installers are required to install the equipment safely.
2.1 Required Tools
The following tools are necessary to install the equipment.
Item Figure Size
Wrench set 1.5 mm-10 mm/0.05-0.4”
Monkey wrench 10”
Ratchet wrench
Tips:3mm-8mm/0.12-0.3”
Cross head
screw driver w/
magnetic tip
L=200 mm(7.9”)
Spirit level Type 70/300
Anti-static glove
Knife
Tape ruler 5 m

2. Before Installing the Equipment
4 EzRay Air W (Model: VEX-S300W) Installation Manual
Item Figure Size
Marker pen(thick
tip)
Hammer
Multi-meter
Hammer drill
Cutting pliers

2. Before Installing the Equipment
EzRay Air W (Model: VEX-S300W) Installation Manual 5
ENGLISH
2.2 Unpacking the Boxes
Check the packaging for signs of damage visually before opening the
package. If it appears damaged, do not open the package and
immediately contact the shipping company, agent or VATECH
Wear the ant-static or general-purpose gloves.
Package Size
Item Size (mm / inch) Weight(kg/lbs)
Length 1,137 / 44.8”
20.6 kg (45.4 lb)
Width 443 / 17.4”
Height 416 / 16.4”

2. Before Installing the Equipment
6 EzRay Air W (Model: VEX-S300W) Installation Manual
Unpacking the Main Box
1. Move the main box to a convenient place as close as possible to the installation
location
2. Remove each box in the following order.
A: Top Cover
B: Upper Box
C: Horizontal Arm Box
D: Lower Box
A

B

C

D
A
B
C
D

2. Before Installing the Equipment
EzRay Air W (Model: VEX-S300W) Installation Manual 7
ENGLISH
2.3 Checking the Components
Upper Box (B)
No. Items Figure QTY Comments Confirmed
1 Double Stud 1 YES □NO □
2 Installation
manual
1 YES □NO □
3 Anchor Bolt 5 YES □NO □
4 Anchor
Wrench Bolt
4 YES □NO □
1
2 3
4

2. Before Installing the Equipment
8 EzRay Air W (Model: VEX-S300W) Installation Manual
Horizontal Arm Box (C) and Lower Box (D)
No. Items Figure Qt y. Comments Confirmed
5 Horizontal
Arm
1
3 options:
450mm
600mm
900mm
YES □NO □
6 Scissor arm 1 Cable
included YES □NO □
7 Power Box
Assembly
1 YES □NO □
8
X-ray
Generator
Assembly
1 Cable
included YES □NO □
5
6
7
8
9
10
11
12
13
16
14
15
20
21
22

2. Before Installing the Equipment
EzRay Air W (Model: VEX-S300W) Installation Manual 9
ENGLISH
No. Items Figure Qt y. Comments Confirmed
9 User Manual 1 YES □NO □
10 Double Stud
Cover
2 YES □NO □
11
Remote
Exposure
Switch
Assembly
Remote
Exposure
Switch
Holder
included
YES □NO □
12
X-ray
Generator
Arm Bushing
1 YES □NO □
13
X-ray
Generator
Stopper
1 YES □NO □
14
Remote
Exposure
Switch
(Doorbell
type)
1 YES □NO □
15
Remote
Exposure
Switch Cable
(Doorbell
type)
1 YES □NO □
16
Rectangular
Cover 2x3
1 YES □NO □
Rectangular
Cover 4x3
1 YES □NO □

2. Before Installing the Equipment
10 EzRay Air W (Model: VEX-S300W) Installation Manual
No. Items Figure Qt y. Comments Confirmed
17
Cable Tie
3 YES □NO □
Wrench Bolt 2 M5 x 20 YES □NO □
Fixing
Washer for
X-ray
Generator
Stopper
1 YES □NO □
Fixing Screw
for X-ray
Generator
Stopper
1 YES □NO □
20
AC Power
Cable
1 YES □NO □
Door
Interlock
Cable
1 YES □NO □
21
Silicone Cap
1 (gray)
2 YES □NO □
Power Box
Screw
4 YES □NO □
X-ray
Generator
Arm Screw
Cover 1
1 YES □NO □
X-ray
Generator
Arm Screw
Cover 2
1 YES □NO □
22
X-ray
Generator
Arm Screw
Cover 3
1 YES □NO □
Generator
Cover Bolt
3 YES □NO □