Factair SAFEGUARD User manual

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SAFEGUARD
OPERATING INSTRUCTIONS
FAC QAM 232 Issue C 05/23

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CONTENTS
Page(s)
1 INTRODUCTION 3
2 EQUIPMENT LIST & KEY FEATURES 5
3 TECHNICAL DATA 9
4 CONFIGURING THE DEVICE 10
4.1 CONNECTING TO THE SAFEGUARD 10
4.2 SETUP 11
4.2.1 DATALOG 11
4.2.2 ALARM 12
4.2.3 USER SETTINGS 13
4.2.4 NETWORK SETTINGS 14
5 OPERATING INSTRUCTIONS 15
5.1 INSTALLATION 15
5.2 OPERATING THE INSTRUMENT –SAFEGUARD-A 15
ATMOSPHERIC MONITORING
5.3 OPERATING THE INSTRUMENT –SAFEGUARD-C 17
COMPRERSSED-AIR MONITORING
5.4 EXTERNAL M12 CONNECTORS 19
APPENDICES
DISPOSAL 19

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1INTRODUCTION
The SafeGuard is a configurable gas monitoring instrument which can accommodate up to 7 sensors.
There are 2 models in the range, the Safeguard-A with an integral pump for monitoring atmospheric
contaminants and the Safeguard-C with integral pressure regulator for monitoring compressed-air
supplied between 1.5 and 10 barg.
The unit has a volt free contact to allow it to be used for a range of scenarios such as sounding an
external alarm or shutting down equipment.
The instrument’s alarm settings and its datalog file can be configured by the user over a wireless
interface. The Safeguard has been designed for operation in challenging ambient light conditions, the
large 3.5” LCD display shows live sensor readings. If any of these exceed the configurable alarms levels
they automatically change colour to indicate which of them are now in alarm. At the same time a 360°
edge light will show users who cannot directly see the screen that the unit is in alarm.
The instrument can be powered directly from a 110/230V mains supply via an adaptor (or 12/24V DC)
and also incorporates rechargeable batteries as a back-up providing up to 8 hours of run time.
Depending on the number of sensors fitted the user can display the sensor readings in a variety of
formats.
The SafeGuard can be configured using a local WiFi connection which is available from a smart
phone/tablet device; this allows alarm readings and datalogging interval to be set. The datalog can also
be downloaded as a CSV file and includes the minimum, maximum and average sensor reading during
the user selected datalogging interval.
Future options includes the ability for multiple units to have mesh connectivity, so that if any
SafeGuard goes into alarm it automatically triggers every other instrument in the group. With fully
featured cloud based data logging over WiFi or a GSM connection and a remote alarm beacon.

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Calibration and Warranty
Safeguards leave our factory with a 12-month warranty and calibration certificate. Our
standard turnaround on annual calibration is 10-15 working days providing there is no major
damage that requires an extensive rebuild. Note:- Please download all stored data before
returning the Tester to Factair.
Factair also offer an exchange program where units reaching the end of their calibration period
can be swapped with a replacement pre-calibrated unit. Please contact Factair for further
details on this service.
Temperature Parameters
Storage: -10/+50°C Operating Range: -5/+40°C
IMPORTANT –IT IS RECOMMENDED THAT YOUR SAFEGUARD IS RETURNED FOR
RECALIBRATION AND SERVICING WITHIN 12 MONTHS FROM THE ISSUE DATE OF ITS
CALIBRATION CERTIFICATE

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2 EQUIPMENT LIST & KEY FEATURES

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EDGE LIGHTING
The Safeguard has edge lighting which provides an easy notification on the current operating status.
Blue –A blue light running around the edge of the Safeguard shows that the unit is starting up and
the sensors are still stabilising
Green –All sensor values are within the alarm parameters. This will pulse steadily whilst the unit is
operational.
Red –A red light running around the edge of the Safeguard shows that the unit is in alarm This can
be because there is insufficient flow to the sensors and/or one or multiple alarms are outside alarm
parameters
Orange –An orange light running around the edge of the Safeguard shows that the unit is in alarm
but it has been muted.
EQUIPMENT LIST
Safeguard –A Atmospheric Model
Safeguard-C Compressed-Air Model
Safeguard-A Instrument
Safeguard-C Instrument
230V Mains Power Supply Adaptor
230V Mains Power Supply Adaptor
2 x Particulate Inlet Filters
Rectus 20KA socket to 6/4 nylon adaptor
Operating Manual
Operating Manual

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OPTIONAL ACCESSORIES
ASSY0013 –Safeguard to 6 way Amphenol mil spec plug
CONNECTIONS FOR SAFEGUARD
Air Inlet
M12
connection
for alarm
output
M12
connection
for power
supply and
alarm
output
D Ring for secure
connection to equipment

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CONNECTIVITY
The SafeGuard main screen has the following connectivity symbols
This symbol, as shown, confirms the internal micro SD card memory is functioning
and datalogging the test results
The SafeGuard has an optional SIM card which can be used to send SMS text alerts
when sensor readings enter an alarm condition. It can also be used to download
remote firmware updates.
The SafeGuard can be joined as a station to your WLAN. This symbol displays
current connectivity status and WiFi reception strength. Please refer to section 4.2.4
for further details.
The symbol displays current status of the rechargeable battery and if the SafeGuard
is connected to a mains power supply.

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3. TECHNICAL DATA
Safeguard-A
Atmospheric Monitoring Instrument
Safeguard-C
Compressed Air Instrument
Pressure
50 metre draw
500 ml/min minimum flow
requirement
Pressure: 1.5-10 barg
Connection
Luer Lock
Rectus 20KA
Dimensions
160mm long x 80mm high x 85mm deep
Weight
0.5 Kg
Fittings
Rear mounted magnets and D ring for secure attachment
Power
12-24V DC
Battery
8 hours capacity when fully charged
Connections
2 x M12 connectors, one for alarm and power and one for alarm only
Alarm volt free contact
12-48V AC/DC 2A Max
Alarm sounder
≥ 85dB @ 10CM
Datalogging
Up to 5 years capacity
AVAILABLE GAS SENSORS
Sensors
Range
Sensor type
O2
0-25%
Electrochemical
CO
0-20 PPM
Electrochemical
CO2
0-5000 PPM
Non-Dispersive Infrared
VOCs
0-40 PPM
Photoionisation Detector
(PID)
LEL
0-100%
Non-Dispersive Infrared
H2S
0-10 PPM
Electrochemical
Relative Humidity
(fitted as standard in SafeGuard-A)
0-100% RH
Capacitive polymer
Pressure Dewpoint
(fitted as standard in SafeGuard-C)
-20 to +10°C
Capacitive polymer
Temperature Sensor
(fitted as standard in both models)
-10 to +40°C
PTAT
If you require an alternative sensor please contact Factair

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4 CONFIGURING THE DEVICE
4.1 CONNECTING TO THE SAFEGUARD
The Safeguard is configured using a web interface which can be
accessed via a smart phone, tablet or PC with WiFi connectivity.
Each Safeguard is provided with a password which can be
found inside the case.
To connect to the Safeguard locate it through your WiFi as
shown:
Then connect to the device and enter the password provided
Typically, a pop up will appear, either bringing you directly to
the safeguard interface, or requesting you to “sign in to
network”.
It may take a few moments to connect.
If this does not happen, you may need to disable mobile data,
and open a browser. Visit the following address: “safeguard/”
This will then load the user interface which will display current
sensor values together with readings over the last 15 minutes,
scroll down to view all the sensors:

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4.2 SETUP
To acess the set up options press the following icon
This will then allow you to access the datalog,
alarm, user settings and network settings sub
menus.
4.2.1 DATALOG
In this menu you can download datalog readings in
a CSV format.
You can also delete datalog files.
The Safeguard can store up to 5 years of results. A
new log is created monthly, allowing easy selection
of data to be retrieved.
When downloading the datalog, to prevent a slow
response, the easiest option is to complete the
process when the device is connected to a WiFi
network.

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4.2.2 ALARM
In the alarm menu you can set upper and lower values
and choose for which sensors the alarm is enabled.
In this submenu there are then a number of
configuration options available including the option for
an audible warn to sound when the alarm is activated.
It is possible to configure the mesh settings here, as
outlined later on in this manual.
When you have finished configuring the settings select
“Save Settings”

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4.2.3 USER SETTINGS
User setttings allows you to set the date time format and
choose if you want the time to synchronise with your browser.
The instruments serial number and firmware version will be
displayed.
In the menu you can select the screen style, and which sensors
you wish to display. Please note, the “line graph” style displays
all sensors configured inside the unit.
When you have finished configuring the settings select “Save
Settings”.
Line Graph Dial Bar Graph

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4.2.4 NETWORK SETTINGS
The SafeGuard can be added as a station to your WLAN, this will then enable you to remotely connect
to the instrument through other devlices on the network. Before undertaking this, please check with
your IT department to ensure this is permitted within your cyber security procedures.
To join the SafeGuard to your network first,
using your SmartPhone, connect to the
instrument, then enter the Network Settings
menu.
Choose the network you wish to connect to and
enter your security password.
The SafeGuard will then be join to your network
and an IP address will automatically be
assigned.
This IP address can then be used, by any other
device on the network with a web browser to
connect to the device.

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5 OPERATING INSTRUCTIONS
5.1 INSTALLATION
The Safeguard is provided with a D ring and also magnets mounted on the rear of the instrument.
The magnets are strong enough to secure the instrument on any metallic surface, allowing it to be
easily located on equipment and repositioned as required.
5.2 OPERATING THE INSTRUMENT -
SAFEGUARD-A ATMOSPHERIC MONITORING
Prior to use connect the particulate inlet filter as shown below -
The SafeGuard-A can either directly sample the atmospheric in its surrounding area or, for remote
sampling, a hose can be connected to the particulate inlet filter and extended up to 50 metres.
The SafeGuard can operate for up to 8 hours on its internal rechargeable batteries but for extended
use, connect the power supply provided to this M12 connection:
This connection can be uses as a combined power and alarm connection.

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Alternatively if you require a separate alarm output this secondary M12 connection should be used.
The SafeGuard has a simple one button operation. To turn on or off the instrument press and hold the
button. The unit will initially display its serial number and firmware version:
It will then display the sensors fitted and when they were last calibrated. If the sensors are within their
recommended calibration period the date will be in green, any sensors outside their calibration period
will have a date in red.
The instrument will then enter a start-up mode for 2 minutes. During this period the sensor readings
will be adjusting and then stabilising to the measured supply. During the start-up period sensor
readings and the edge lighting will be in blue.
Press once to clear a notification or mute the alarm. Once the start up period has been completed
the sensors will then display and datalog the live readings.

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5.3 OPERATING THE INSTRUMENT -
SAFEGUARD-C COMPRESSED-AIR MONITORING
The SafeGuard-C is suitable for monitoring compressed-air / breathing-air supplies up to a maximum
of 10 barg.
Prior to use connect the compressed-air supply to the Rectus 20KA socket.
The SafeGuard can operate for up to 8 hours on its internal rechargeable batteries but for extended
use, connect the power supply provided to this M12 connection:
This connection can be uses as a combined power and alarm connection.
Alternatively if you require a separate alarm output this secondary M12 connection should be used.

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The SafeGuard has a simple one button operation. To turn on or off the instrument press and hold the
button. The unit will initially display its serial number and firmware version:
It will then display the sensors fitted and when they were last calibrated. If the sensors are within their
recommended calibration period the date will be in green, any sensors outside their calibration period
will have a date in red.
The instrument will then enter a start-up mode for 2 minutes. During this period the sensor readings
will be adjusting and then stabilising to the measured supply. During the start-up period sensor
readings and the edge lighting will be in blue.
Press once to clear a notification or mute the alarm. Once the start up period has been completed
the sensors will then display and datalog the live readings.

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5.4 EXTERNAL M12 CONNECTIONS
NOT CONNECTED
ALARM NORMALLY OPEN
ALARM NORMALLY CLOSED
ALARM COMMON
12/24 VDC POWER INPUT (UN-POLARISED)
Appendix
Disposal
This product must not be disposed of as household waste as indicated by the
adjacent symbol.
You can return this product to Factair free of charge. For information please
contact your distributor or Factair.