Vatech EzRay Air Wall VEX-S300W User manual

Notice
EzRay Air Wall (VEX-S300W) Installation Manual i
Notice
This manual covers the hardware installation procedures for the EzRay Air Wall (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 Wall.
The “Option” in this manual means that the functions or features are left to the
customer’s or user’s choice.
A thorough review of this manual is recommended before installation to ensure proper
installation of this equipment. The EzRay Air Wall 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 the accompanying
documentation, please contact us with any method listed below:
VATECH Co., Ltd.
Telephone: [phone]
E-Mail: [e-mail]
Manual name: EzRay Air Wall (Model: VEX-S300W) Installation Manual
Version: 1.46
Publication date: 2020-03

Conventions Used in this Guide
ii EzRay Air Wall (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 physical
injuries to the patient or operator.
Cautions indicate a situation that demands prompt but
careful action, remedy or emergency attention.
Essential symbols indicate a necessary 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 before being exposed to an X-Ray.
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.

Conventions Used in this Guide
EzRay Air Wall (VEX-S300W) Installation Manual iii
It is critical that installers read and understand the
installation instructions fully before installation.
The installer must install the system according to the
instructions provided by this manual and perform the
appropriate procedures.
If the equipment has been stored at temperatures of
below10℃(50℉) for more than a couple of hours, allow
the equipment to reach room temperature before
applying mains voltage.
People authorized by VATECH must only perform
installation and related work.
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) wristband
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
iv EzRay Air Wall (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 near 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 Wall (VEX-S300W) Installation Manual v
Table of Contents
Notice..................................................................................................................i
Conventions Used in this Guide .........................................................................ii
Table of Contents...............................................................................................v
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.............................................................................20
3.1 Marking Drill points on the wall.......................................................23
3.2 Installing the Power Box Assembly..................................................24
3.3 Installing the Horizontal Arm...........................................................34
3.4 Installing the Scissor Arm ...............................................................37
3.5 Installing the X-Ray Generator Assembly..........................................39
3.6 Connecting the Cables....................................................................43
4. Product Specifications.................................................................................55
4.1 Mechanical Specifications................................................................55
4.2 Technical Specifications ..................................................................60
4.3 Electrical Specifications...................................................................61
4.4 Environmental Specifications...........................................................62
Appendix..........................................................................................................61
Drilling Template .......................................................................................61
Connecting the Third-party Exposure Switch(Optional) ………………………. 62
Installation Checklist..................................................................................63

Table of Contents
vi EzRay Air Wall (VEX-S300W) Installation Manual
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1. Introduction
EzRay Air Wall (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, has been carried out by an
authorized agent by this installation manual.
The electrical installation has been carried out by 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 a normal condition by 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 before 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
hallway and entry door sizes.

1. Introduction
2 EzRay Air Wall (Model: VEX-S300W) Installation Manual
This page intentionally left blank.

2. Before Installing the Equipment
EzRay Air Wall (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
Monkey Spanner 200 mm
Ratchet with
Extension Bar
and Sockets
Socket: 13 mm (for M8),
17 mm (for M10)
Crosshead
screwdriver with
a magnetic tip L=200 mm
Spirit Level Type 70/300
Anti-static
Gloves
-
Knife -
Tape Ruler 5 m

2. Before Installing the Equipment
4 EzRay Air Wall (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 Wall (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 anti-static or general-purpose gloves. (Refer to
‘Parts and Accessories List’ on page 15-19.
Anti-static
Gloves Part No.
: 45
Qty.: 1 ea
Package Size
Item Size (mm / inch) Weight (kg/lbs)
Length 1,137 mm / 44.8” 26.6 kg (58.6 lbs)
(Horizontal Arm 900 mm)
Width 443 mm / 17.4”
Height 416 mm / 16.4”
(h)
(w) (l)

2. Before Installing the Equipment
6 EzRay Air Wall (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: Middle Box
D: Lower Box
A B C D
A
B
C
D

2. Before Installing the Equipment
EzRay Air Wall (Model: VEX-S300W) Installation Manual 7
ENGLISH
2.3 Checking the Components
Upper Box (B)
No. Items Figure Qty. Comments Confirmed
1
<Wall
Bracket:
Double
Stud>
Double Stud
Frame
1 - YES □
NO □
Double Stud
Cover
2 - YES □
NO □
Drilling
Template for
Double Stud
1 Paper
(Size: A2) YES □
NO □
<Wall
Bracket:
Single
Stud>
Drilling
Template for
Single Stud
1 Paper
(Size: A3) YES □
NO □

2. Before Installing the Equipment
8 EzRay Air Wall (Model: VEX-S300W) Installation Manual
No. Items Figure Qty. Comments Confirmed
No. Items Figure Qty. Comments Confirmed
2
<Wall
Bracket:
Double
Stud>
Fisher
Anchor
(M10 x L40)
6 - YES □
NO □
Fisher Bolt
(M10 x L35)
6 - YES □
NO □
<Wall
Bracket:
Single
Stud>
Blank - - - -
3
<Wall
Bracket:
Double
Stud>
HEX HEAD
WOOD
SCREW
(M10 x L70) 4 - YES □
NO □
HEX HEAD
WOOD
SCREW
(M8 x L60)
with Flat
Washer
(M8)
2 - YES □
NO □
2 - YES □
NO □
<Wall
Bracket:
Single
Stud>
Blank - - - -
4
Installation Manual
1 - YES □
NO □
Anti-static Gloves 1 - YES □
NO □
5 User Manual 1 - YES □
NO □

2. Before Installing the Equipment
EzRay Air Wall (Model: VEX-S300W) Installation Manual 9
ENGLISH
Middle Box (C)
No. Items Figure Qty. Comments Confirmed
6 Horizontal Arm
Assembly
1
3 options:
1. 450 mm
2. 600 mm
3. 900 mm
YES □
NO □
7
Accessory Kit - - - -
1 Rectangular Cover 2x3
(option)
1 - YES □
NO □
2 Rectangular
Cover 4x3
1 - YES □
NO □

2.Before Installing the Equipment
10 EzRay Air Wall (Model: VEX-S300W) Installation Manual
No. Items Figure Qty. Comments Confirmed
7
3
HEX HEAD
WOOD
SCREW for
Single Stud
(M10 x L70)
3 For
Single Stud YES □
NO □
Wrench Bolt
(M5 x L25) 2 - YES □
NO □
4 X-ray Generator
Stopper 1 - YES □
NO □
5 X-ray Generator
Arm Bushing 1 - YES □
NO □
6
Truss Screw
(M4 x L6) 7 - YES □
NO □
Star Washer
(M4) 3 - YES □
NO □
7
Generator
Cover Bolt
(PH
M3 x L6)
3 - YES □
NO □
8
Fixing Truss
Screw for
X-ray
Generator
Stopper
(M3 x L4)
1 - YES □
NO □
9 Silicone Cap
(White) 2 - YES □
NO □
10 Silicone Cap
(White) 2 - YES □
NO □
11 Power Box
Sticker 1 - YES □
NO □
12
X-ray
Generator
Arm Screw
Cover 3
1 - YES □
NO □