ION shawcity ARA DOCK4 User manual

ARA DOCK4
User Manual V1.0
Pioneering Gas Sensing Technology. ionscience.com
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Contents
Safety..........................................................................................................................................3
Legal Notices Regarding the Safe Operation of Equipment...............................................................3
Symbols...............................................................................................................................................3
Warnings, Cautions and Information notifications ............................................................................3
Disposal.......................................................................................................................................4
Normal Operating Conditions.......................................................................................................4
Device Overview..........................................................................................................................5
Hardware Overview.....................................................................................................................5
Technical Specifications ...............................................................................................................6
Prepare the ARA DOCK4 for test...................................................................................................8
Equipment Installation .......................................................................................................................8
Charging..............................................................................................................................................8
Calibration Gas Installation ................................................................................................................8
Set Ventilation Flow Path ...................................................................................................................9
Operate the ARA DOCK4 ............................................................................................................10
Turn on/off the ARA DOCK4 .............................................................................................................10
Set gas detectors on Test Bays.........................................................................................................11
Start Tests.........................................................................................................................................11
Management of the ARA DOCK4 ................................................................................................12
Replace gas cylinder .........................................................................................................................12
Connect Communication Cable for Dock4Manager software .........................................................12
Dock4Manager software Features.............................................................................................. 12
Change gas configurations................................................................................................................12
Install ARA Gas Detector Firmware Upgrade Image ........................................................................12
Firmware Upgrade of the ARA DOCK4 .............................................................................................12
Read Event/Test Logs .......................................................................................................................12
Equipment maintenance and service .......................................................................................... 13
Troubleshooting.........................................................................................................................14
Limited Warranty.......................................................................................................................14
Certifications / Approvals:..........................................................................................................14
ION Science Contact Details........................................................................................................15

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Safety
Legal Notices Regarding the Safe Operation of Equipment
•Whilst every attempt is made to ensure the accuracy of the information contained in this
manual, ION Science accepts no liability for errors or omissions in the manual, or any
consequences deriving from the use of information contained herein. It is provided “as is”
and without any representation, term, condition or warranty of any kind, either expressed
or implied.
•To the extent permitted by law, ION Science shall not be liable to any person or entity for
any loss or damage which may arise from the use of this manual.
•We reserve the right at any time and without any notice to remove, amend or vary any of
the content which appears in this manual.
Symbols
WARNING!
USED TO INDICATE DANGER WARNINGS WHERE THERE IS A RISK OF INJURY OR
DEATH.
Caution
Used to indicate a caution where there is a risk of damage to equipment.
Information
Important information or useful hints about usage.
Recycling
Recycle all packaging.
WEEE Regulations
Ensure that waste electrical equipment is disposed of correctly.
Warnings, Cautions and Information notifications
The following Cautions apply to the product described in this manual.
Read the ARA DOCK4 Manual and follow all instructions to ensure proper use and
safe installation.
Do not use the ARA DOCK4 if it appears to be damaged. Inspect it before each use.
Do not use the ARA DOCK4 in a hazardous environment. The ARA DOCK4 must be
attached to a venting system or be used in a well-ventilated area.

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Do not expose the ARA DOCK4 to electrical or mechanical shocks before, during, or
after use.
Do not allow liquids to enter the dock or into the flow path.
Ensure the ARA DOCK4 is used with certified calibration gas.
Do not use expired calibration gas.
Do not attempt to disassemble, adjust, or service the equipment unless
instructions are provided to perform a procedure in this manual.
Do not charge the battery in temperatures above or below the specified range of 0
℃to 40℃
Disposal
•The equipment does not include any toxic materials, but if it has been contaminated by toxic
materials, then exercise due care and follow the appropriate regulations when disposing.
•Always adhere to local regulations and procedures when disposing of the equipment.
•ION Science Ltd offers a take back service. Please contact us for more information.
RECYCLING
The detector contains a lithium battery that must be disposed in an appropriate
recycling bin.
WEEE REGULATIONS
Ensure that electrical equipment is disposed of correctly.
Normal Operating Conditions
The ION ARA DOCK4 is designed to be safe in the following conditions:
- Indoor use only;
- Normal atmosphere (20.9% v/v O2) that is free of hazardous gas;
- Temperature range of +5°C to +40°C (+41°F to +104°F) ; and
- Relative humidity of 10% to 90% non-condensing.
If the intended operating environment does not match these criteria, ION Science recommends that
you consult a qualified professional specialist prior to installing and using ION ARA DOCK4.

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Device Overview
The ION ARA DOCK4 is an automatic test and calibration station for use with portable gas detectors
ARA 100/100H/200/200H/300/400 manufactured by ION Science. The ARA DOCK4 performs
essential procedures for maintenance of gas detectors including Bump test, Calibration, Buzzer test,
LED test and data log transfers, by one button operation. ARA DOCK4 can test up to 4 gas detectors
at once.
The ARA DOCK4 has two power sources. A 12V DC mains power supply and an internal rechargeable
battery. The internal rechargeable battery provides approximately 5 hours of continuous operation
(based on 4 ARA’s inserted)
The ARA DOCK4 can be connected to a PC to facilitate Dock4Manager software. Dock4Manager
allows authorised users to customise various settings on the ARA DOCK4, eg. changing test
configurations and upgrading FW.
Hardware Overview
Power Button
Turn On / Off the ARA DOCK4.
Power button has 2 colour LEDs (Red and Green).
Bump test Button
Start Bump test for inserted ARA gas detectors.
Bump button has blue colour LED.
Calibration Button
Start Calibration for inserted ARA gas detectors.
Bump button has green colour LED.

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Test Bays
Test Bays for ARA gas detectors. insertion of ARA gas detectors is
detected through IrDA communication.
Test LEDs
Test LED is a 2-colour-LED and shows red/green/orange. It shows
the Bump or CAL Test result of ARA gas detectors inserted into
each Test Bay.
DC Jack
Vdc 12V, 1.5A Adaptor Connector, 5.5/2.1pi
Ethernet Port
RJ45 with 2 LEDs. LEDs indicate Link and Active status.
USB Communication Port
USB 2.0 type B Receptacle.
Purge inlet
1/8” Hose Barb coupler. Used to supply fresh air.
Exhaust Outlet
1/8” Hose Barb coupler. Gas and fresh air used in the test are
exhausted here.
Calibration Gas Pressure
Gauge
Gauge for checking Gas remaining. Max 1,500 psi
Technical Specifications
Dimension
496.8 x 340 x 115 mm (20.0 x 13.4 x 4.5 in)
Weight
7 kg, (/wo gas cylinder)
Enclosure
Aluminium
Operating temperature
5℃~ 40℃(+41°F to +104°F)
Humidity
10% to 90% non-condensing
Altitude
1,000m (3,280.84ft)
Storage temperature
-10℃~ 60℃(+14°F to +140°F)
Power supply
Supply Voltage:
- Input: 110-240V a.c, 50/60Hz Max 0.5A
- Output: 12 V d.c, 1.5A
Power Rating
- 12 V d.c, 1.5A (Adapter)
- 7.4V d.c., 2,750mAh (Internal Battery)
Type of equipment
Process Control Equipment
Pollution Degree 2
Installation Category I
RTC
Provide time and date stamp

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Data Storage
Internal USB 2.0 Memory Stick (16GB) for event log.
External Interface
1 USB port - USB 2.0
1 RJ45 - Ethernet 10/100
Display
Unit LED - 2colour(R/G) LED x4
Power button LED - 2 colour(R/G)
Bump button LED - 1 colour (B)
CAL button LED - 1 colour (G)
Test unit type
SD100
Test unit recognition
IrDA communication
Sensors
Audio and optical
Tests
Bump, Calibration, Data Transfer, Audible alarm, visual
alarm
Gases Available
H2S - 25ppm, CO-100ppm, O2-18%, SO2-10ppm
(Adjustable)
Gas Cylinder
Compatible with 116L (3.5”Φ x 15.25”), C10 valve
Gas connection
Built-in
Gas In/Out
1 ambient air(purge) inlet with 1/8” hose
1 exhaust outlet with 1/8” hose
Pump
2 built-ins, 250 –350 mL per minute
Solenoid
5 built-ins
Battery
Lithium-Ion Battery Pack, ST-LI-29E 2S1P, 2INR19/65
7.4V, 2,750mAh, 20.08Wh
Battery Charging time
3 hours
Warranty
Full 2 years beginning at date of shipment to the buyer

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Prepare the ARA DOCK4 for test
Equipment Installation
The ARA DOCK4 can be located on a desk-top/workbench or wall mounted. A wall mount kit is
available from ION Science p/n 908224.
Select a suitable installation location. Each module or gang of connected modules requires:
-Place the ARA DOCK4 on a clean, dry work surface.
-Access to calibration gas cylinder Inlet and Outlet tubes to clean air.
-Access to a network connection, if using.
WARNING:
The equipment must be used only in a normal atmosphere (20.9% v/v O2) that is
free of hazardous gas.
WARNING:
Do not use the equipment in a hazardous area.
WARNING:
Failure to adhere to this caution can lead to fire and/or explosion.
WARNING:
Do not install near heat sources or on vibrating surfaces.
WARNING:
The equipment is intended for indoor use only.
WARNING:
This equipment uses potentially harmful gas for calibrations. The equipment must
be attached to a venting system or be used in a well-ventilated area.
Charging
The ARA DOCK4 is powered by External 12Vdc Adapter and internal rechargeable battery. Connect
the supplied 12Vdc adapter to the DC Jacks on the ARA DOCK4 to charge the battery. A complete
charge takes approximately 3 hours. The fully charged ARA DOCK4 can perform up to 750 bump test
cycles with 4 Unit Test.
-The charger is for indoor use only.
-The ARA DOCK4 only charges using DC power.
-The ARA DOCK4 will not charge while bump tests or calibrations are being performed.
-If the battery is low, charge the ARA DOCK4 for 30 minutes then begin a test. When the test is
complete resume charging the battery.
Calibration Gas Installation
The ARA DOCK4 needs a calibration gas cylinder to be installed to perform tests on the gas
detectors. The procedure to install gas cylinder is as follow.
1) Remove the Access Hatch Screws and lift the access panel.
2) Put gas cylinder into the holder and thread into the fitting until tight.
3) Check if gas gauge indicates the gas cylinder pressure.
4) Wrap around with rubber strap

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The recommended default gas types and concentrations as below. The Dock4Manager software
allows you to change span gas settings.
Recommended Calibration Span Gas Concentrations
H₂S: 25 ppm
CO: 100 ppm
O₂: 18 %
SO₂: 10 ppm
Calibration gas cylinder types 2AL, 8AL, 34L, 58L and equivalents are compatible with the ARA
DOCK4.
WARNING:
When connecting an external gas cylinder, be sure to connect a fitting that matches
with the ARA DOCK4. Use of incorrect fitting may lead to gas leaks
WARNING:
Ensure the gas is certificated and is not expired.
WARNING:
Ensure that all calibration gas cylinders are in good condition.
WARNING:
Ensure that all calibration gas cylinders contain enough gas.
WARNING:
This equipment uses toxic gas for calibrations. The equipment must be attached to a
venting system or be used in a well-ventilated area.
Lift the access panel.
Connected gas cylinder.
Set Ventilation Flow Path
When operating the ARA DOCK4, ensure the environment is 20.9% v/v O₂ and free of hazardous gas.
If it is indoors and ventilation is of concern, use appropriate tubing from the exhaust outlet port and
locate end-of-line in a well ventilated area or outdoors.
The procedure is below:
1) Push 1/8” tube into the PURGE INLET on the side of the ARA DOCK4 and press the lock
button.
2) Repeat 1) for the EXHAUST OUTLET.
3) When disconnect the tubes, press the metal cover on the side.

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WARNING:Be sure that tubing is not too long and is not blocked.
WARNING:Ensure the exhaust tubing is not connected to a negative pressure system.
Purge Inlet - 1/8” Tube connect to Clean Air
Exhaust Outlet - 1/8” Tube connect to ventilation
Operate the ARA DOCK4
Turn on/off the ARA DOCK4
Press the Power Button to turn on the ARA DOCK4. If it is powered, the Power Button will light up
according to the ARA DOCK4status.
1) The ARA DOCK4 can be operated when the Power Button lights up green.
2) The ARA DOCK4 will automatically turn itself off if it is idle for long time.
-If User configures not to allow turning itself off, Press the Power Button more than 5 sec
and release to turn it off.
-If the ARA DOCK4 is not powered or the Power Button is blinking green, Connect the DC
power adapter.
-If the Power Button keeps orange colour, wait until FW Upgrade finishes.
-If the Power Buttons is blinking red, check if the USB Memory is properly installed.