Bluetooth
®
Thermo Recorder
TR41A/TR42A/TR43A
User’s Manual
tandd.com
2022. 01 16508020022 (10th Edition)
Package Contents
Data Logger (TR41A/42A/43A) Lithium Battery LS14250 Registration Code Label
Strap User's Manual Warranty Temperature Sensor TR-5106 (TR42A only)
Device Setup
Battery Installation
TR42A Sensor Connection
TR43A Sensor Connection
Application Installation
Install the dedicated app(s) on your smartphone or tablet to perform TR4 operations
via Bluetooth.
• T&D Thermo
:
App for making logger settings, monitoring data in graph view and uploading to the cloud.
• TR4 Report
: App for creating PDF reports of specified periods of recorded data.
ThermoREC
is available on the App Store and the Google Play Store, and
TR4 Report
is available
on the App Store.
For detailed information and troubleshooting, please access the following URL:
tandd.com/support/webhelp/tr4/eng/
Safety Precautions and Instructions
The following items should be strictly obeyed for the safe usage
of this product, and for protecting yourself and other people from
bodily harm and/or damage to property.
Explanation of Symbols
Warning Symbols
DANGER
These entries are actions that absolutely under
no circumstance should be taken. The taking of
such an action may cause serious personal physi-
cal damage or death.
CAUTION
These entries are actions that if taken may lead to
physical injury or damage to persons or things.
Picture Symbols
Denotes an important warning or caution.
Denotes a forbidden action.
Denotes an action that should be carried out.
DANGER
To Prevent Serious Accidents
Do not disassemble, repair or modify the unit.
Do not use the unit in any environment that is exposed
to chemicals and harmful gases. Doing so may cause
corrosion and/or other danger to the unit. Also, coming in
contact with hazardous substances may cause bodily harm
to the user or people nearby.
If water or a foreign substance enters the case, this may
cause malfunction, damage, and/or unexpected accidents.
If this occurs, immediately remove the battery and stop us-
ing the unit. If the unit is subjected to significant tempera
-
ture change while wet, it may cause condensation inside
the case.
Do not handle the unit, remove the battery or sensor with
wet hands.
This product has been designed for private and/or industri-
al use only. It should not be used in situations where strict
safety precautions are necessary such as with medical
equipment, or in systems directly or indirectly connected
with human life or well-being.
Do not drop or expose the unit to a strong impact.
Do not cut or process the sensor cables. Also, do not twist,
pull or swing any of the cords or cables.
To prevent damage to the unit from static electricity,
remove static electricity from your body by touching metal
around you (such as a door knob and window frame) be-
fore touching the unit.
Store the unit and battery out of the reach of children.
We are not responsible for any damage, malfunction or
trouble, whether direct or indirect, caused by the use of our
product.
Do not use any power or sensors other than those speci-
fied by T&D Corporation.
Make sure the sensor is inserted fully, so as not to cause
an improper connection. Also, when unplugging the sensor
from the unit, do not pull the cord, but hold the connector
to disconnect.
If the unit produces heat, emits smoke or a strange smell,
or makes unusual noise, immediately remove the battery
and stop using it.
To maintain waterproof capacity, we suggest periodically
changing the parts inside the case (Optional Maintenance
Set TR-00P1).
Contact with oil may cause cracks to appear in the casing
of the unit. When using this unit in environments where
such oils are present, please insure that it is protected from
contact through use of a polyethylene bag or other means.
Do not remove or reinsert the battery once it has been set;
continue using until battery power is depleted. Always use
a new battery for replacement.
CAUTION
Do not place or store in the following
areas:
• Areas exposed to direct sunlight
•
Areas subject to direct flames or heaters, as well as areas in
which hot air accumulates and creates extremely high tem-
peratures
• Areas exposed to static electricity
•
Areas exposed to strong magnetic fields
• Areas exposed to dampness
• Areas subject to condensation or wet areas
• Areas exposed to excessive vibration
• Areas exposed to excessive smoke, dust or dirt.
CAUTION
Other Precautions
•
Use the unit and the sensor in the specified operating envi
-
ronment, and do not use in any other purposes than those
intended.
• If the unit is not to be used for a long period of time, remove
the battery. If left in the unit, the battery may leak and lead
to malfunctioning.
• Do not allow dust or foreign objects to get into the sensor
jack.
• If the unit gets dirty, wipe it with a clean cloth.
•
Battery terminals may provide insufficient contact due to
age or vibration. This may lead to data loss.
• Please note that this User’s Manual has been written based
on the presupposition that details about set-up of any nec-
essary mobile devices to enable network connection have
already been taken care of by the user and that connection
has been confirmed as workable. T&D Corporation shall not
be responsible for any damages which a contractor, a user
or a third party may suffer, whether direct or indirect, due to
the inability to communicate or use communication devices.
• Please be careful not to let a third party know of your reg-
istration code. The registration code cannot be reissued or
changed.
CAUTION
Cautions about the Lithium Battery
• The Lithium Battery LS14250 is non-rechargeable and
should not be recharged.
•
Do not use any batteries other than those specified. There is
a risk of explosion if the battery is replaced by an incorrect
type.
•
Do not put the battery in a fire, attempt to heat it,
disassemble or deform it.
• Do not expose to strong impact or throw it.
• Do not expose to extremely low air pressure, as this may
result in explosions or leakage of flammable liquids and
gases.
•
Do not place the battery on or near fires, or other high
temperature locations. Doing so may cause the battery to
overheat or ignite.
• Immediately disconnect the battery if, during operation,
battery emits an unusual smell, feels hot, changes shape, or
appears abnormal in any other way.
• Dispose of batteries in accordance with local regulations.
