Ecoray ULTRA 90BT User manual

DIAGNOSTIC X-RAY UNIT
User Manual
ULTRA 90BT
- ORANGE 9020BT, ULTRA 9020BT, ANYPLX 3-BT
Document No. : EUM-BT-03
Issued Date : Apr. 09, 2019
Revision : 1.1
For better performance and safety, this manual may be changed without any prior notice.
The original version of ULTRA 90BT is being written in English.

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Table of Contents
Section 1. (General Information)
Complied Standard .................................................................................................................................
5
Contact ..........................................................................................................................................................
5
Guarantee Condition & Contact ......................................................................................................
6
Intended Use ..............................................................................................................................................
7
Product Name Designation ................................................................................................................
7
Notes to Use .............................................................................................................................................
7
Symbols and Terms ................................................................................................................................
7
Safety Information ...................................................................................................................................
8
Radiation Information ............................................................................................................................
10
Warning Information ..............................................................................................................................
11
Warning Label Information .................................................................................................................
12
Label Information .....................................................................................................................................
13
Identification Label ..................................................................................................................................
14
Electromagnetic Compatibility Statement ...................................................................................
15
Proper Environment ................................................................................................................................
16
Accessories Composition ......................................................................................................................
17
Dimension ....................................................................................................................................................
18
Name of Each Part .................................................................................................................................
19
Operation Panel ........................................................................................................................................
20
Specifications ..............................................................................................................................................
21
X-ray Tube Specification ......................................................................................................................
22
Section 2. (Operation)
Operation Conditions ...................................................................................................
26
Operation Instruction ...................................................................................................
27
- Collimation Practices ...............................................................................................
27
- Operation Practices .................................................................................................
27
- Normal Operation Check ........................................................................................
28
- APR Mode ...............................................................................................................
29
- Implementation of Radiographs .............................................................................
30
Error Code and Corrective Actions ...........................................................................
31
Exposure Data Table ..................................................................................................
32
Designated Significant Zones of Occupancy ...........................................................
33

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Section 3. (Service Manual)
User Mode ....................................................................................................................
35
Calibration Mode ..........................................................................................................
37
Default Mode ................................................................................................................
38
Diagnostic X-Ray Unit Stand Fixing ..........................................................................
39
Battery Pack Exchange Procedure ............................................................................
40
Fuse Exchange Procedure ..........................................................................................
42
Collimator LED Lamp Exchange Procedure ..............................................................
43
Section 4. (Schematics)
Block Diagram ..............................................................................................................
47
Power & Driver Board .................................................................................................
48
Main Board (CPU) .......................................................................................................
49
Main Board (EP_IP FB) ..............................................................................................
50

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Section 1.
General Information

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Complied Standard
The diagnostic x-ray unit is manufactured according to the following standard and
associated equipment.
■ FCC (Federal Communication Commission)
☞ ANSI C 63.4:2014 FCC Part 15 Subpart B
■ Rechargeable Lithium Polymer Battery Pack
☞ ST/SG/AC.10/11Rev.5 Amend.1 (Test Report No. : HCT-S-1505-B001-1)
(Recommendations on the Transport of Dangerous Goods: Manual of Tests
and Criteria, Part III, Sub-Section 38.3-Lithium metal and lithium ion batteries)
☞ IEC 62133:2012 (Test Report No. : HCT-S-1512-I002)
(Secondary cells and batteries containing alkaline or other non-acid
electrolytes - Safety requirements for portable sealed secondary lithium cells,
and for batteries made from them, for use in portable applications)
Contact
■ Manufacturer
Ecoray Co., Ltd.
- Manufacturer : Ecoray Co., Ltd.
- Address : #714-716, ForHu B/D, 58, Wangsimni-ro, Seongdong-gu, Seoul, Korea.
- TEL : [phone] / FAX : [phone]
- E-Mail : [email protected] / [e-mail]
- URL : www.ecoviewmedical.com

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Guarantee Condition & Contact
Manufacturer offers the following guarantee to the purchaser of this equipment.
The guarantee is valid for 24 months (Battery Pack : 12 months) from when the
equipment is handed over to the first retail purchaser. The guarantee covers all
problems caused by faulty manufacture or faulty material. Call the customer
department where purchased when problems arise. Customer responsible for freight
charges for repairs.
nThe guarantee is valid only when the equipment is installed in the proper
environment as specified in the usage guide section. Make sure to use the
equipment as instructed in the usage guide section.
nThe guarantee does not cover the damage and loss caused by outside factors
such as fire, flood, storm, tidal wave, lightening, earthquake, theft, abnormal
conditions of operation, and intentional destruction of the system.
nInsubstantial defects do not qualify refund e.g. prices for the batteries, training
materials, and supplies are not covered.
nWe do not take responsibility for damages or loss which appear after the
guarantee period.
nThe guarantee does not cover additional and indirect damages related with
system operation.
nService may be requested by callings [phone] (or email to
[email protected]) customer service department for R.A numbers. The product
name, serial number, date of purchase and the details of the problem should
be provided.
nDefective equipment should be packed properly in a return box and return to
authorized dealer or manufacturer.
nThis guarantee can replace all other guarantees for detailed parts and product.

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Intended Use
This X-ray unit is the equipment to diagnose the fracture of the object.
Product Name Designation
l Main product name : ULTRA 90BT
l Addition product name : ORANGE 9020BT, ULTRA 9020BT, ANYPLX 3-BT
Notes to User
To ensure safe operation and long term performance stability, it is essential that you fully
understand the functions, operating and maintenance instruction reading this manual
before operating equipment.
Particular attention must be paid to all warnings, cautions and notes incorporated herein.
In correct operation, or failure of the user to maintain the equipment relieves the
manufacturer or his agent from responsibility for any damage or injury as a result of the
system noncompliance.
The responsibility about use of medical apparatus and management of maintenance is in a
user side.
Symbols and Terms
The following symbols will be used in this manual: their meaning and their application are
described further below.
Note : They inform the reader about the relevant facts and conditions ;
they draw the attention to important information but, if they are
not taken into consideration, they do not necessarily cause
damages to people or to the equipment.
Warning : It warns of the conditions and situations which, if not taken over or
avoided, could cause heavy damages to people or cause fatal
unrepeatable damages to the equipment.
Caution : Calls attentions to action or conditions that could cause light
injury to the user or damage to the instrument or user's data,
and precautions that can be taken to prevent such
occurrences.

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Safety Information
This equipment is designed and manufactured with due consideration given to the
safety of the operator and subject, and also to the reliability of equipment. The
following precaution must be observed for additional safety.
Caution
[ General ]
Ø Only an experienced expert should operate the unit.
Ø Before you operate the unit, please fix the unit at a mobile or any stand.
Ø Attention should be paid not expose the unit to factors such as, slant,
vibration and shock (including when traveling) in where the unit should be.
Ø The equipment has been factory-adjustment for optimum performance. Do not
attempt to adjust any present controls or switches except those specified in
this manual for operation.
Ø If you have experienced any trouble with the equipment, turn off the main
switch immediately, and contact its authorized dealer for the service for
assistance.
Ø Do not use the other connector which it does not provided from
manufacturer.
Ø The equipment is designed for the purpose of radiographic diagnostic x-ray
use therefore the unit shall not be used for fluoroscopy.
Ø The equipment is designed for the diagnosis purposes, the equipment shall
not be used for therapy.
Ø Be careful not to drop the unit when moving or installation.
Ø The system should be away from water.
Ø Do not use with wet hands.
Ø Do not use the equipment random.
Ø Review operational environmental condition in the manual before use.

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Caution
[ Battery ]
Ø When you discover strange smell or liquid leakage, turn off the power
immediately and report to authorized dealer or manufacturer.
Ø If any liquids from the battery get into eyes, clean it with pure water
immediately and take a medical service as soon as possible.
Ø If battery does not fully charge after prescribed time, stop the recharging and
report to authorized dealer or manufacturer.
Ø Used battery packs have to keep out from reach of infant or children. Electric
shock may be occurred by residual current.
Ø Don't utilize the used battery packs for other purposes except using at this
equipment. Should be disposal it according to national laws or standards.
Ø If user do not use this equipment for a long time, recharge the battery
periodically for preventing a shortening of battery life.
Ø When you change the battery pack or find an error in battery charging, please
take an inspection through engineer of branch-office which you bought the
equipment. If the user arbitrarily remove(combine) the battery pack from(to)
the equipment, there might be an electrical problem.
[ Battery Charger ]
Ø The battery charger for this equipment is rechargeable. Should not be used
for any purpose except recharging.
Ø The equipment is designed not to operate while it is charging so separate the
battery charger before using the equipment.
[ Cleaning ]
Ø To make sure that power is off for diagnostic x-ray unit while cleaning. Use a
non-alcohol based disinfectant only - wipes, or a cloth dampened with liquid.
Diagnostic x-ray unit is not designed to be used to sterilize anything else. Do
not use by any other chemical liquid.

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Radiation Information
This equipment is manufactured with the necessary devices and it protects object
from the ionized radiation that is radiated form the X-ray source assembly.
Caution
Ø User and operator must use a protective devices (X-ray protection partition)
and a protective clothing (Lead Apron) as appropriate to the workload
involved.
Ø During X-ray exposure, only object should stay in the region of radiation.
Otherwise, the extra object can make unexpected effect to X-ray image that
may interfere correct diagnosis.
Ø Eliminate all the useless objects from the zones, because they are a further
source of secondary radiation, above all near the source.
Ø The focal to skin distance shall be no shorter than 45 cm.
Ø Operators are requested to use minimum kV and mAs values for experimental
use.
Ø Do not exceed in the size of the radiograms and limit the X-ray field size to
the size of interest only.
Ø User(Doctor or Expert) must know object body condition when radiation
X-ray.
Ø Operator should exposure at the minimum significant zone of occupancy
referring page.33.
Ø If irradiate X-ray while hold the equipment by one's hand, can cause a
radiation exposure and image vibration. Please use the X-ray only stand. Refer
Page.39 for installation.

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Warning Information
This is the important information for the reader or user. User or reader should pay
attention to this important information. If not, serious damage to people or
equipment can be occurred.
Warning
[ General ]
Ø Do not modify this equipment without authorization of the manufacturer.
Ø This unit has built-in dual laser modules for targeting SID therefore Please keep your
eyes away from the source of laser that may harm your bare eyes.
Ø Do not use the equipment close to a flammable or an aesthetic gas. It has the
danger of explosion.
[ Battery ]
Ø This equipment has a built-in battery pack. So, it must avoid high temperature, direct
ray of light. If temperature of battery rise up, heating, explosion and ignition may be
occurred by internal short.
Ø Don't put the battery pack into fire. Don't heat it. A electrolyte can be leaked if
insulating materials are melted. And this can make also heating, explosion and
ignition.
Ø Don't give a strong impact to the battery pack. A protective device of battery can be
destroyed so the battery may be recharged by abnormal current & voltage. Also, an
abnormal reaction(heating, explosion, ignition and etc.) can be happened.
Ø Don't take apart or remodel the battery pack. It causes also abnormal
reaction(heating, explosion, ignition and etc.).
Ø The battery pack has a protective device. Don't use the equipment in the place with
lots of static electricity. The protective device can be damaged and abnormal reaction
stated above can be happened.
[ Battery Charger ]
Ø Please use the battery charger sold by its manufacturer only. Using uncertified battery
charger can make heating, explosion and ignition due to overcharging or abnormal
current.

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Warning Label Information
Warning of dangerous voltage
This label placed on the top of HV Tank. HV
Tank uses high voltage to generate X-ray so
cut off the power before checking and
repairing the unit.
Warning of Laser
This label placed on the side of collimator.
Please keep your eyes away from the source
of laser that may harm your bare eyes.
Warning of ionized Radiation
This label placed on the top of top case.
The ionized radiation is dangerous for the
operator if the appropriate safety measures
are not strictly observed.

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Label Information
Input Power
This label placed on the under
power inlet. This label is input
power spec.
Identification
This label placed on the bottom
case. This label explained product
information.
Beam Limiting Device
This label placed on the side of
collimator. This label explained
collimator information.
High Voltage Tank
This label placed on the top of
HV tank. This label explained
HV tank information.
Battery Pack
This label placed on the top
of battery pack. This label
explained battery pack
information.
Hand Switch
This label placed on the side
of Hand switch. This label
explained manufacturer and
model name, S/N.

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Identification Label
①
②
③
No. Explanation
①
General Information
Electric Current Direct Current
②
User Manual User must be fully aware of the manual before
using.
Disposal
Disposal of this product must be handled according
to local laws and regulations
③
Caution General caution

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Proper Environment
Caution : Avoid the following environments for operation or storage ;
l Where the equipment is exposed to water vapor.
l Where the equipment is exposed to direct sunlight.
l Where the equipment is exposed to dust.
l Where the equipment is exposed to high humidity.
l Where there is a ventilation problem.
l Where the equipment is exposed to a salty atmosphere.
l Where the equipment is exposed to chemicals or any gas.
nFor normal operation, you must keep away from the place with a strong
vibration and maintain the following range of temperature and humidity.
lOperation Environment
Temperature range: 10 - 40°C (Charge)
10 - 40°C (Discharge)
Relative humidity range: 30 - 75% RH
Pressure: 700 - 1,060 hPa
Height range: 0 - 2,000 m
lThe most optimal recommended rage of temperature and humidity
Temperature range: 17 - 23°C,
Relative humidity range: 40 - 60% RH
n For storage and transportation condition, you must maintain the following
range of temperature and humidity and atmosphere.
lStorage / Transport Environment
Temperature range: -20 - 45°C (Storage 1 month)
-20 - 35°C (Storage 2 month)
-20 - 20°C (Storage 1 year)
Relative humidity range: 10 - 95% RH
Air pressure range: 500 - 1,060 hPa
* non-condensing, not packaged for outdoor storage.

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Accessories Composition
This diagnostic x-ray unit is essentially built up of the following parts:
Since diagnostic x-ray unit is integrated one body X-ray equipment therefore
following regions are firmly fixed and connected of consist of.
Picture
Name
Specification
Hand Switch
- Manufacture : OMRON
- Model : C2U (Push button switch)
- 2 Steps (1 Step : "Ready", 2 Step : "Shot")
LED Lamp
- Manufacture : CREE
- Model : XP-L
- Voltage : Max. 3.25 VDC, 10W
Extra Fuse
- Manufacture : Littlefuse
- Model : 65TL
- Voltage : 30 A, 250 V~
Battery Charger
- Manufacture: Xinsu Global
- Model : XSG5881000
- Input : 100 – 240V~, 50/60 Hz, 1.3 A
- Output : 58.8 VDC, 1.0 A
Battery Pack
(Lithium-Ion Polymer)
- Manufacture : Ecoray Co., Ltd.
- Voltage : 51.8 VDC
- Charge Voltage : 58 VDC ± 0.05 VDC
- Capacity : 2600 mAh
- Size : W118 X L172.5 X H59.5 mm
User Manual
- Size : W150 X H120 mm
Aluminum Carrying Case
Shoulder Strap
- Length : 125 mm
Aluminum Carrying Case
- Size : W395 X L245 X H220 mm
Stand
(Option)
- Size : W775 X L720 X H1255(1715) mm
Caution : Use hand switch and battery charger, battery pack
which provided from manufacture only. When problems
occur by using other parts, the manufacture does not bear
any responsibility.

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Dimension
(Unit : mm, Without accessories Weight : About 8.7 kg)

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Name of Each Part
①
②
③
④
⑤
⑨
⑩
⑪
⑫
⑦
⑥
⑧
①
Handle
⑦
Laser Beam Outlet
②
Operation Panel
⑧
Hand Switch Connector
③
Main Body
⑨
Angle Meter
④
Collimator Knob
⑩
Hand Switch
⑤
Collimator
⑪
Mono Jack
⑥
Measuring Tape
⑫
Battery Charging Connector

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Operation Panel
①
②
③
④
⑤
⑥
⑦
⑧
No.
Name
Performance
①
System Indicate
This green lamp indicates the unit is ready for
exposure.
This yellow lamp indicates the exposure is being made.
This red lamp indicates 15 sec wait time after
exposure.
This red lamp indicates the system problem.
②
kV & mAs Key & Display
kV & mAs can be set and display.
③
APR & Store Key
It is available for 12 / 7 APR data memory and save
APR data.
④
Battery Charging Display
This lamp indicates the status of battery charged.
⑤
Main Switch
It is battery power ON / OFF switch.
⑥
Display Reversal Key
To reverse the display of kV and mAs.
⑦
Collimator Lamp Key
Turn on the collimator light.
⑧
Laser Beam Key
For exposure focus.

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Specifications
∎ Classification
∙Electrical classification
External electrical source Class II
∙Electrical type
No applied parts
∙IPX specification
IPX 0 : Ordinary equipment
∙Mode of operation
Continuous operation with intermittent
(Time interval between 1 exposure : rest time 1 min)
∎ Input Power
Battery : 51.8 VDC, 2600 mAh (Lithium-Ion Polymer Battery)
Battery Charger : 100 – 240V~, 50/60 Hz, 1.3 A (Input)
58.8 VDC, 1.0 A (Output)
∎ Output Power
1.35kW, 90kV 15mA
∙Radiography kV range
40 – 90 kV
∙mA range
12 – 20 mA
∙mAs range
0.32 – 30 mAs
∙Max. kV deviation
± 5%
∙Max. mAs deviation
± 10%
∎ Generator / Inverter Drive (Mono Block Type)
∙Output
90 kV, 15 mA
∙Ripple voltage
Less than 2%, 90 kV 15 mA
∙Rising time of kV
Less than 21 msec to top voltage
∙Cooling method
Oil-immersion self-cooling
∙Switching frequency
65 kHz
∙Weight
About 2.45 kg
∎ Collimator with dual laser pointers, Measuring Tape
∙Type
Double slit type, Manually operation
∙LED Lamp
30 sec, Max. 3.25 VDC, 10 W / Higher than 100 lx
∙X-ray field size
Max. : 27cm X 27cm, 66cm SID / Min. : 5cm X 5cm, 100cm SID
∙Laser pointers
Class 2, < 0.39 mW, 650 nm
∙Measuring tape
2 m
∎ X-ray Total Filtration
∙X-ray tube inherent filtration
0.5 mmAl
∙Fixed added filter
Aluminum Filter : 1.5 mmAl
Collimator Acrylic Window : 0.37 mmAl
Collimator Mirror : 0.22 mmAl
∙Total filtration
2.59 mmAl