Tractel dynafor HHD Installation guide

dynafor™ HHD
Installation, operating and maintenance manual English Original manual GB
Manuel d'installation d'emploi et d'entretien Français Traduction de la notice originale FR
Installations-, Gebrauchs- und
Wartungsanleitung Deutsch Übersetzung der Originalanleitung DE
Handleiding voor installatie, gebruik en
onderhoud Nederlands Vertaling van de oorspronkelijke handleiding NL
Manual de instalación, de utilización y de
mantenimiento Español Traducción del manual original ES
Manuale dʼinstallazione, dʼimpiego e di
manutenzione Italiano Traduzione del manuale originale IT
Manual de instalação, de uso e de manutenção Português Tradução do manual original PT
GB
FR
DE
NL
ES
IT
PT
Electronic handheld display dynaforTM HHD
Acheur déporté électronique dynaforTM HHD
Tragbares elektronisches Display dynaforTM HHD
Elektronisch draagbaar display dynaforTM HHD
Pantalla de mano electrónica dynaforTM HHD
Display elettronico portatile dynaforTM HHD
Unidade de exibição portátil eletrónica dynaforTM HHD

2
Figure, Abbildung, Figuur, Figura, Φιγούρα, Figur, Kuva, Figur, Rysunek, Рисунок
Fig. 1
A
B
C
D
E
F
G
J
K
H
I
L
M
N O
P
A Face avant
B Bouton On / Off
C Bouton Tare
D Bouton Charge de crête
E Touche OK
F Touches gauche et droite
G Touches haut et bas
H N° de série
I QR Code
J Marque du produit
K Ecran LCD
L Nom du fabricant
M Connecteur

3
Fig. 2
ON
OFF
105
152,5
40
95,3
149,3
26,6
Fig. 3

4
105
152,5
40
95,3
149,3
26,6
Fig. 4

5
GB
Contents
1. Priority instructions ..................................................5
2. Denitions and pictograms ......................................6
2.1. Denitions.......................................................6
2.2. Pictograms......................................................6
3. Description and markings........................................6
3.1. Presentation....................................................6
3.2. Operating principle..........................................6
3.3. Markings .........................................................7
4. Associated equipment .............................................7
5. Use ..........................................................................7
5.1. Battery ............................................................7
5.2. Installation of the associated sensor(s) ..........8
5.3. Starting up the sensor.....................................8
5.4. Starting up the product ...................................8
5.5. Function..........................................................8
5.5.1. First use.................................................8
5.5.2. Single-sensor main display....................8
5.5.3. Tare function..........................................9
5.5.4. Peak load function .................................9
5.5.5. Multi-sensor main displays ..................10
5.5.6. Main menu........................................... 11
5.5.7. Information menu................................. 11
5.5.8. Parameters menu ................................ 11
5.5.8.1. Mode management
sub-menu................................12
5.5.8.2. General sub-menu..................12
5.5.9. Recording menu ..................................13
5.5.10. Language menu...................................13
5.5.11. Network menu .....................................14
5.5.11.1. Pairing sub-menu..................14
5.5.11.2. Conguration sub-menu........14
5.5.12. Thresholds menu.................................15
5.5.13. Overload ..............................................16
5.5.14. Calibration date exceeded...................16
5.5.15. Sensor batteries low ............................17
5.5.16. Display unit battery low........................17
5.5.17. PC connection .....................................17
5.5.18. Slave conguration ..............................17
5.6. Turning the product o󰀨..................................17
5.7. Uninstallation of the associated sensor(s)....18
6. Prohibited uses......................................................18
7. Maintenance and periodic check...........................18
7.1. Recharging the battery .................................18
7.2. Other checks.................................................18
8. Transport and storage ..........................................18
9. Product disposal and environmental protection.....18
10. Technical specications.......................................19
11. Regulations and standards..................................19
11.1. Charger.......................................................19
11.2. Battery.........................................................19
11.3. HHD display unit .........................................19
12. Troubleshooting...................................................20
13. Declaration of conformity.....................................20
1. Priority instructions
1. Before installing and using this device, it is essential
that you read these instructions and comply with its
instructions for safe and e󰀨ective use. A copy of
these instructions must be made available to all
operators. Additional copies can be obtained upon
request from Tractel®.
2. Do not use this device if any of the labels a󰀩xed to
the device or any of its accessories, or any of the
markings on it as shown at the end of this manual
are no longer present or legible. Identical labels can
be obtained upon request from Tractel® and must be
a󰀩xed before continuing to use this device.
3. Make sure that any operator of this device is familiar
with its operation and capable of applying the
safety requirements for the task to be performed.
These instructions must be made available to
these operators. Protect your equipment from
uncontrolled intervention.
4. This device must be installed and put into operation
in conditions that ensure the safety of the installer in
accordance with applicable local regulations.
5. Every time the device is used, rst inspect its
condition and that of any accessories used with the
device. Never use a device that does not appear to
be in good condition.
6. Return the device to the manufacturer for servicing
if there are any visible or operating problems
unrelated to the battery condition.
7. Protect the device from any shocks, especially on
the display device.
8. This device may never be used for operations other
than those described in these instructions. It may
never be used in an explosive atmosphere.
9. Any modication of this device without the approval
of Tractel® or any removal of any component shall
release Tractel® from any liability.
10. Any disassembly of this device not described in
these instructions or any repair work not approved
by Tractel® shall release Tractel® from any liability,

6
GB
especially if original parts are replaced by parts from
another source.
11. When the device is nally withdrawn from service,
it must be scrapped in such a way that it cannot be
used again. Comply with environmental protection
regulations.
12. This device is approved according to European
regulations and the standards specied in the
section “11. Regulations and standards”, and must
be veried for compliance with the regulations of
any other country in which it may be used, prior
to commissioning and use. Comply with such
regulations.
13. Any use of this device with additional equipment
that relays its signals to an operating system must
be preceded by a risk assessment specic to
the operating functions used and all appropriate
measures must be taken accordingly.
14. The power supply to the display box serves as
a disconnect switch and must always remain
accessible.
2. Denitions and pictograms
2.1. Denitions
In this manual, the following terms have the meaning
given below:
“Product”: Item or equipment described in this manual
and delivered complete in the standard version, or in its
various existing models.
“Installation”: All the operations required to bring
the complete product from the state in which it was
delivered into a state of commissioning (or connection
to other elements for commissioning).
“Supervisor”: Individual or party responsible for the
management and safe use of the product described in
the manual.
“Technician”: Qualied person familiar with the
product, in charge of the maintenance operations
described and permitted in the manual.
“Operator”: Individual using the product in accordance
with the instructions in this manual.
“MR”: Measurement Range (full scale).
“SWL”: Safe Working Load.
“Sensor”: Component or assembly measuring a
load. It can be a dynafor™ Pro, Expert or an assembly
comprising a dynafor™ Transmitter WL and its
electronic sensor.
2.2. Pictograms
“DANGER”: When placed at the beginning of
a paragraph, it indicates instructions for preventing
injuries ranging from minor to fatal and also
environmental damage.
“IMPORTANT”: When placed at the beginning
of a paragraph, it indicates instructions for preventing
product failure or damage which would not directly
endanger the life or health of operators or other
individuals and/or which may harm the environment.
“NB”: When placed at the beginning of a
paragraph, it indicates the necessary precautions to
apply for e󰀩cient and ergonomic installation, use and
maintenance.
: When placed on the product itself or a product
component, it indicates the need to read the operating
and maintenance manual.
3. Description and markings
3.1. Presentation
The dynafor™ HHD is a portable colour display device
which is designed to receive, process and display the
signals from one or more of the dynafor™ Pro, Expert
or Transmitter WL sensors.
The link between the two components (sensor and
dynafor™HHD) is based on a 2.4 GHz frequency band.
The equipment is delivered in a box containing:
• The dynafor™ HHD;
• Its mains charger and a USB C to USB A cable;
• Its installation, operating and maintenance manual;
• Its CE declaration of conformity.
The technologies implemented at the levels of radio
and software o󰀨er, in addition to traditional uses
expected of a hand held device of a professional
dynamometer (load display, tare, peak load, etc.)
multiple conguration possibilities that combine one or
more sensors. They also provide access to advanced
functions such as saving, threshold management and
monitoring in real time.
The option of a PC link via a USB port opens the door
to data management and archiving.
The di󰀨erent possible combinations are described in
chapter 4. Equipements associés.
3.2. Operating principle
The operating principle of the dynafor™ HHD is based
on the analysis and processing of the measurement,
transmitted by radio waves from the associated sensor.

7
GB
The dynafor™ HHD then immediately indicates the load
applied to the sensor(s) associated with it.
3.3. Markings
AFront panel
BON/OFF button
CTare button
DPeak load button
EOK button
FLeft and right arrow buttons
GUp and down arrow buttons
HSerial number
IQR code
JProduct brand
KLCD screen
LName of manufacturer
MUSB connector
NCharger unit MK-PQ181EU 100-240 V ~50/60 Hz
0.5 A Max
OEU, UK, US plugs
PUSB cable, type C to A
4. Associated equipment
The product is compatible with the following equipment:
Sensors:
• dynafor™ Pro, o󰀨ering 0.2% (MR) precision, and a
capacity range from 1 to 250 t
Dynafor™ Code
Pro 1t 293369
Pro 3.2t 293379
Pro 6.5t 293389
Pro 15t 293399
Pro 25t 293409
Pro 50t 293419
Pro 100t 293429
Pro 250t 293439
• dynafor™ Expert, o󰀨ering 0.1% (MR) precision, and a
capacity range from 0.5 to 10 t
Dynafor™ Code
Expert 0.5t 293299
Expert 1t 293309
Expert 2t 293319
Expert 3.2t 293329
Expert 5t 293339
Expert 6.3t 293349
Expert 10t 293359
• Electronic sensor paired with a dynafor™ Transmitter
WL, allowing any electronic sensor with mV/V output
to be interfaced with the Tractel® range of accessories.
Other display devices:
• Additional dynafor™ HHD hand held device for
displaying the measurement on several devices.
Code: 293609 when purchased simultaneously with a
dynafor™ Expert or Pro sensor
Code: 293449 when purchased separately
• AL128 large display unit for high visibility, 128 mm
high digits with wireless communication up to 200 m.
Code: 293489
Threshold safety management module:
• dynafor™ monitoring unit (DMU) o󰀨ering the same
functionalities as the dynafor™ HHD hand held
device and allowing up to 5 relays to be controlled.
Code: 293479
Software:
• Loader software for downloading the data saved on
the dynafor™ HHD to a computer.
Code: 293509
• Monitoring software allows values to be displayed,
saved and analysed live for up to 8 sensors. Requires
the dynafor™ HHD hand held device.
Code: 68968
5. Use
The supervisor must ensure that the operator has
reviewed this installation, operation and maintenance
manual before they use the device.
5.1. Battery
The 3.7 V rechargeable battery is factory-tted.
Fully charge the battery before using the product for the
rst time.
Use the charger supplied with the dynafor™ HHD for
any recharging (fully recharged in 3 h).
The battery can only be changed by Tractel® or an
authorised repairer.

8
GB
5.2. Installation of the associated
sensor(s)
During installation, it is imperative to follow the
recommendations mentioned in the installation,
operation and maintenance manuals of the sensors.
5.3. Starting up the sensor
Always switch on the sensor(s) before switching on the
hand held device, otherwise the hand held device will
not be able to establish the radio link.
See the sensor manual for information on starting it up.
When the power is turned on, the two red LEDs start to
ash simultaneously.
5.4. Starting up the product
The dynafor™ HHD hand held device is started up by
pressing and holding (for three seconds) the ON/OFF
button on the front panel (see gure 2), until the home
screen appears.
5.5. Function
5.5.1. First use
NB: The multiple conguration consists in
connecting up to four sensors. The sensors can have
di󰀨erent capacities. (For more than four sensors, the
PC Monitoring Software connection option is required.)
When the product is switched on, it automatically
searches for sensors in its environment, on a dened
channel. If the channel is already occupied, it is
automatically incremented. Up to 10 channels, and
therefore 10 congurations, are available. The search
time for the devices is one minute. Once the search is
complete, the product switches to the next screen:
The navigation is done by using the up and down arrow
buttons. (See gure 1.) Sensors that are not paired are
ticked red by default.
Pressing the OK button (see gure 1) selects the sensor
for pairing. The tick will then turn green.
All sensors can be selected by pressing “Select all”.
After selecting them all, holding down the “OK” button
starts the pairing of the sensors.
The pairing of a sensor is conrmed when the two
LEDs on the front of the sensor are activated for three
continuous seconds.
Once the sensor(s) have been paired, the product
automatically switches to the main display.
To return to this screen for further pairings, see chapter
5.5.11.1.
5.5.2. Single-sensor main display
A
L
C B D E F G H
I
K
M
N
J
§5.5.2
AMeasurement
BTractel logo
CUnit of measurement
DMeasurement lter (see 5.5.8.2)
EThreshold trip lter (see 5.5.8.2)
FBuilt-in buzzer (see 5.5.12)
GProduct battery indicator
HStatus of the connection to the sensor
ITime
JSensor logo (di󰀨erentiated according to the dynafor™
Pro, Expert and Transmitter WL models)
KSensor batteries indicator

9
GB
LIdentication of sensor (designation + last nine digits
in serial number)
MSensor capacity in t
NValues of set thresholds (see 5.5.12)
In the case of multiple sensors, the change of page is
done by pressing the right or left button. (See gure 1.)
The markers H, J, K, L, M and N are updated with the
new sensor information.
5.5.3. Tare function
The tare function is used to indicate the net force of
the load.
The tare function allows the value displayed on the
product to be reset to zero. This function is activated by
pressing the tare button (item C, g. 1) for two seconds.
It is then possible to apply a force and display its net
value.
Pressing the tare button changes from a net to a gross
value.
A
B
C
§5.5.3
ATARE indicator
BNet measurement if TARE reference present
Gross measurement if TARE reference present
CActual load display bar
The display bar C changes according to the actual
gross load. Indicator A indicates that tare mode has
been activated.
When the SWL of the sensor is exceeded (100%), the
display bar turns red.
If the SWL is exceeded by more than 10%, an overload
message appears (See 5.5.13.)
NB: When the tare function is activated,
decreasing the force may cause the display to turn
negative as the case may be.
NB: In the case of multiple sensors, the page
is changed by pressing the left or right button. It is
possible to apply one tare per sensor.
NB: The peak load function is not available
when the tare function is activated.
5.5.4. Peak load function
The peak load function is used to store the maximum
value reached when the force is applied.
To activate this function, press the peak load button
(item D, g. 1). The sensors LED start to ash at
a frequency of 2 Hz. The measurement frequency
reaches 32 Hz.
The value displayed is the maximum applied force.
To deactivate this function, press the peak load button
again (item D, g. 1).
A
B
C
§5.5.4
A“MAX” indicator
BMaximum measurement
CActual load display bar
The display bar C changes according to the actual
gross load. Indicator A indicates that peak load mode
has been activated.
When the SWL of the sensor is exceeded, the display
bar turns red.
If the SWL is exceeded by more than 10%, an overload
message appears. (See 5.5.13.)
NB: In the case of multiple sensors, the page
is changed by pressing the left or right button. It is
possible to apply one peak load per sensor.
NB: The tare function is not available when the
peak load function is activated.

10
GB
5.5.5. Multi-sensor main displays
NB: The measurement shown on the multi-
sensor display depends on the individual values. If
a tare is performed on a sensor, it is reected in the
display of the total value. A warning message warns the
user. The peak load function is not taken into account in
the display (actual value is maintained).
When used with several sensors, two additional
displays are available to display the forces. These
screens are accessible by pressing the left and right
buttons.
A
L
C B D E F G H
I
K
J
§5.5.5_a
AMeasurement
BTractel logo
CUnit of measurement
DMeasurement lter (see 5.5.8.2)
EThreshold trip lter (see 5.5.8.2)
FBuilt-in buzzer (see 5.5.12)
GProduct battery indicator
HStatus of the connection to the sensor the furthest
away
ITime
JIdentication of the sensor assembly
KValues of set thresholds (see 5.5.12)
LWarning message in case of a tare performed in an
individual sensor
NB: The tare and peak load functions are
available in exactly the same way as a single sensor.
The peak load function switches all the sensors to peak
load mode.
The second multi-sensor screen shows the values of
the sensors individually, as well as the total. The display
is dynamic and can contain up to four sensors.
A
A
A
A
B
D C E F G H I
J
K
L
M
N
O
§5.5.5_b
AIndividual measurements of the sensors
BDisplay of the total of the individual measurements
CTractel logo
DUnit of measurement
EMeasurement lter (see 5.5.8.2)
FThreshold trip lter (see 5.5.8.2)
GBuilt-in buzzer (see 5.5.12)
HProduct battery indicator
IStatus of the connection to the sensor the furthest
away
JTime
KSensor batteries indicator
LIdentication of sensor (designation + last nine digits
in serial number)
MSensor capacity in t
NValues of set thresholds (see 5.5.12)
OMeasurement sign (null, positive or negative)
The screen can be navigated with the arrow buttons.
The selected sensor is highlighted.
The tare and peak load functions are accessible by
pressing the corresponding buttons when a sensor is
highlighted. It is not possible to activate the two modes
simultaneously. These modes apply to the total if no
sensor is selected.
NB: The display bars are not visible on this screen.
Pressing the “OK” button briey changes the
measurement sign.
Holding down (for two seconds) the “OK” button on a
selected sensor takes you to the associated single-
sensor screen.
Holding down (for one second) the left button deselects
the sensor.

11
GB
5.5.6. Main menu
The main menu is entered by holding down (for two
seconds) the “OK” button (item E, g. 1)
A
B
C
D
E
F
§5.5.6
AInformation menu (see 5.5.7)
BParameters menu (see 5.5.8)
CRecording menu (see 5.5.9)
DLanguage menu (see 5.5.10)
ENetwork menu (see 5.5.11)
FThresholds menu (see 5.5.12)
To return to the main display, hold down (for one
second) the left button.
5.5.7. Information menu
The “Information” screen is entered by pressing the
“OK” button briey (item E, g. 1) when the “Information”
icon is highlighted from the main menu.
Various items of information about the hand held display
and the paired sensors are available. The screen is
navigated by pressing the left and right buttons.
Display unit information:
A
C
B
F
E
D
G
H
§5.5.7_a
AProduct serial number
BMaster radio address
CSlave radio address
DMemory used for saving
ESlave or master conguration mode
FAcceleration value
GManufacturer
HSoftware and hardware versions of the display unit
Sensor information:
A
C
B
F
E
D
G
§5.5.7_b
ASensor radio address
BManufacturer
CDate of latest calibration
DDate of next recommended calibration
ESoftware and hardware versions of the sensor
FAutomatic zero value
GSensor serial number
To return to the main menu, hold down (for one second)
the left button.
5.5.8. Parameters menu
The “Parameters” screen is entered by pressing the
“OK” button briey (item E, g. 1) when the “Parameters”
icon is highlighted from the main menu.
A B
§5.5.8

12
GB
A“Mode management” sub-menu (see section5.5.8.1)
B“General” sub-menu (see section 5.5.8.2)
To return to the main menu, hold down (for one second)
the left button.
5.5.8.1. Mode management sub-menu
The “Mode management” sub-menu is entered by
pressing the “OK” button briey (item E, g. 1) when the
“Mode management” icon is highlighted.
A
C
B
E
D
§5.5.8.1
AReading frequency, adjustable from 1 to 4 Hz
BAutomatic sleep mode setting
CAutomatic power-saving mode setting
DRemote sensor sleep
ERemote sensor shutdown
The navigation in the sub-menu is done by using the up
and down buttons. The round, blue indicator updates
according to the position.
The elds are set by pressing the “OK” button then
the up and down buttons. The values are validated by
pressing the “OK” button briey.
The modes are activated/deactivated by pressing the
“OK” button briey.
NB: The factory default for automatic sleep and
power-saving modes are active (20 min and 5 min/10%
respectively).
NB: The power-saving mode is activated
after no load change for a period of time, in order to
preserve the sensor batteries. The reading frequency
of the sensor switches to 1 Hz. A change in load causes
the sensor to switch back on as normal (measuring
frequency 4 Hz).
NB: The automatic sleep mode is activated
after no load change (10% of the SWL of the sensor).
It causes the measurements to stop and preserves the
batteries. The sensor returns to normal operation after
switching the dynafor™ HHD back on.
To return to the “Parameters” menu, hold down (for one
second) the left button. The changes are taken into
account when you return to the “Parameters” menu.
5.5.8.2. General sub-menu
The “General” sub-menu is entered by pressing the
“OK” button briey (item E, g. 1) when the “General”
icon is highlighted.
A
C
B
F
E
D
G
§5.5.8.2
AMeasurement unit setting
BBacklighting setting
CConguration of the master or slave mode (see
5.5.8.2)
DMeasurement lter setting. This ltering enables
sliding averaging of the measurements over a xed
period.
The factory default setting is 0.5 seconds.
EThresholds trip lter setting. This limits the dynamic
e󰀨ects on a threshold trip. The factory default setting
is 0 second. This ltering is not used in connection
with the use of this product.
FRadio communication channel conguration.
GDate and time setting
The navigation in the sub-menu is done by using the up
and down buttons. The round, blue indicator updates
according to the position.
The units and conguration mode are set by pressing
the left and right buttons.
The other elds are set by pressing the “OK” button
then the up and down buttons. The values are validated
by pressing the “OK” button briey.
NB: Changing the channel causes the loss
of the paired sensors. Ten channels are available,
allowing several congurations.
NB: Before changing from master to slave
mode, see chapter 5.5.18.

13
GB
To return to the “Parameters” menu, hold down (for one
second) the left button.
5.5.9. Recording menu
NB: A measurement can be saved and the
accumulation calculated only if no lines are selected.
The “Recording” menu is entered by pressing the “OK”
button briey (item E, g. 1) when the “Recording” icon
is highlighted.
A
C
B
F
E
D
§5.5.9_a
ASensor measurement
BTop banner, containing the information described in
5.5.2
CRecording table
DRecorded information:
• Measurement no.
• Measurement on the screen
• Nature of the value (T=Net; M=Max; Empty=Gross)
• Sensor serial no.
• Date and time saved
EAccumulation of measured values
FLower banner, containing the sensor information
described in 5.5.2
A measurement is recorded by pressing the “OK”
button.
The recorded measurement appears in the table
and corresponds to the measurement of the sensor
indicated in the lower banner.
The cumulative measurements are updated whenever
they are saved.
The navigation between the sensors and their total
is done by pressing the left and right buttons. The
measurement display and the lower banner are
updated according to the selected sensor.
The recorded values can be seen in the table. To do
this, enter the table using the up and down buttons.
The selected line is highlighted. To leave the table, hold
down (for one second) the left button.
Use the up and down buttons to select the measurement
to be deleted, then press the “OK” button.
A
B
C
§5.5.9_b
AConrm deletion of the selected measurement
BConrm deletion of all measurements
CCancel deletion and return to the table
NB: The recorded data can be exported for
processing. For this, the PC Loader Software option is
required.
To return to the main menu, hold down (for one second)
the left button.
5.5.10. Language menu
The “Language” screen is entered by pressing the “OK”
button briey (item E, g. 1) when the “Language” icon
is highlighted from the main menu.
A
B
C
D
E
F
§5.5.10
AFrench
BEnglish
CGerman
DSpanish
EItalian
FDutch

14
GB
The language is selected by briey pressing the “OK”
button when the wished language is highlighted.
The language is changed automatically and
instantaneously after selection. The product then
returns to the main menu.
To return to the main menu, hold down (for one second)
the left button.
5.5.11. Network menu
The “Network” screen is entered by pressing the “OK”
button briey (item E, g. 1) when the “Network” icon is
highlighted from the main menu.
A B
§5.5.11
A“Pairing” sub-menu (see 5.5.11.1)
B“Conguration” sub-menu (see 5.5.11.2)
To return to the main menu, hold down (for one second)
the left button.
5.5.11.1. Pairing sub-menu
NB: This sub-menu also allows you to pair
display devices (dynafor™ HHD) congured in slave
mode. (See 5.5.18.)
The “Pairing” sub-menu is entered by pressing the “OK”
button briey (item E, g. 1) when the “Pairing” icon is
highlighted.
The product searches for one minute for devices in
its environment. If another master display device is
present, the product increments its channel, up to a
limit of 10 channels. Beyond that, pairing will not be
possible.
NB: It is not possible to pair a sensor already
paired and switched on with another display device. It
will not appear in the list of sensors.
NB: No more than four sensors and three slave
display devices can be paired. For this, the PC option
is required.
A C B E D
§5.5.11.1 & §5.5.1
AList of sensors or slave devices found
BNature of the sensor (dynafor™ Pro, Expert,
Transmitter) or display unit (dynafor™ HHD)
CIdentication of equipment (last nine digits in serial
number)
DSensor capacity in t
E“Select all” button
The navigation is done by using the up and down arrow
buttons. (See gure 1.) Sensors that are not paired are
ticked red by default.
Pressing the “OK” button (see gure 1) selects the
sensor for pairing. The tick will then turn green.
Pressing the “OK” button of a sensor already paired
(green tick) changes the tick to red. The sensor will then
be unpaired during the validation stage.
All sensors can be selected by pressing the “OK” button
when “Select all” is selected and highlighted.
After selecting them all, holding down the “OK” button
starts the pairing of the sensors.
The pairing of a sensor is conrmed when the two
LEDs on the front of the sensor are activated for three
continuous seconds.
Once the sensor(s) have been paired, the product
automatically switches to the main display.
To return to the main menu, hold down (for one second)
the left button. In this case, no changes are made to the
current conguration.
5.5.11.2. Conguration sub-menu
NB: A sensor is always congured in slave
mode. See chapter 5.5.18 for details on pairing other
display devices in slave mode.

15
GB
NB: The conguration is saved if the product
is switched o󰀨. It is lost in case of modication of the
pairing (addition of sensors, replacement, removal).
The “Conguration” sub-menu is entered by pressing
the “OK” button briey (item E, g. 1) when the
“Conguration” icon is highlighted.
B A D C E
I
F
G
H
J
K
§5.5.11.2
ANumber of dynafor™ Transmitter WL models present
on the channel.
BNumber of dynafor™ Pro models present on the
channel.
CNumber of dynafor™ Expert models present on the
channel.
DNumber of dynafor™ HHD or DMU models present on
the channel.
ENumber of dynafor™ AL128 models present on the
channel. Not used when using this product.
FConguration table:
• Lines representing the display devices
• Columns representing the sensors
GIdentication of equipment (last nine digits in serial
number)
HMaster display device reference.
IGreen tick: Sensor displayed on the display device
corresponding to its line.
JRed tick: Sensor not displayed on the display device
corresponding to its line.
KLower banner showing the selected sensor
information (5.5.2).
The table is entered by pressing an arrow button.
The navigation is done by using the left, right, up and
down arrow buttons.
Press the “OK” button to change the tick status.
NB: Up to four sensors and four display devices
are displayed.
To return to the main menu, hold down (for one second)
the left button.
5.5.12. Thresholds menu
NB: The thresholds are saved if the product is
switched o󰀨, unless the network conguration (addition
of sensors, replacement, removal) is modied.
NB: The thresholds are always set to gross
values.
The “Thresholds” menu is entered by pressing the “OK”
button briey (item E, g. 1) when the “Threshold” icon
is highlighted from the main menu.
B
A
D C E I F G H J K
§5.5.12_a
ATop banner, containing the information described in
5.5.2
BInstantaneous measurement
CThreshold number
DTrip direction (up, down or not active)
ESensor serial number for the threshold setting
FSet threshold value
GHysterisis value. This hysteresis corresponds to the
load percentage required to deactivate the threshold.
Example: threshold set at 500 daN, 10% hysteresis.
Exceeded at 500 daN, disengagement at 500 –
10%x500= 450 daN).
HActivation of the built-in buzzer if the threshold is
tripped
INumber of recorded overruns
JDuration of the total threshold overrun
KDelete the set threshold
Up to ve thresholds can be congured.
To congure a threshold, select a line with the up and
down buttons. Conrm the line selection by pressing
the “OK” button.
The line is navigated by pressing the left and right
buttons.
The up and down buttons are used to set the
parameters:
• Trip direction:

16
GB
• Up: Tripping occurs when the measurement is
higher than the set value
• Down: Tripping occurs when the measurement is
lower than the set value
• Cross: Threshold not activated
• Device serial number: The threshold is selected on
one of the paired devices, or on all of them
• Value: The threshold is set in % of the sensor’s SWL.
When the setting is selected, the instantaneous
measurement is replaced by the value in gures (in
the selected unit). It is updated whenever the value
is changed in %.
• Hysteresis: % of the set threshold value
• Buzzer: Activation or deactivation of the buzzer built
into the product when the threshold is exceeded
The set thresholds, their values, and the activation
of the built-in buzzer are visible on the main displays
described in 5.5.2.
When a threshold is exceeded, the measurement
becomes red and ashes on the main display.
In the case of a high threshold, the message “HIGH” is
displayed intermittently.
In the case of a low threshold, the message “LOW” is
displayed intermittently.
The threshold is completely reset by pressing the “OK”
button when “Delete” is highlighted.
To return to the line selection, hold down (for one second)
the left button. It is then possible to view the measurement
of each sensor by pressing the left and right buttons.
To return to the main menu again, hold down (for one
second) the left button.
5.5.13. Overload
When the force applied to the sensor exceeds its
maximum capacity by more than 10% for the dynafor™
Pro and Expert models (e.g. a 1 t sensor subject to
a 1.1 t load), and 30% for the dynafor™ Transmitter
model, the product displays “Overload” and the built-in
buzzer sounds:
DANGER: In the event of an overload, it is
imperative to fully release the force on the sensor and
check that the product returns to zero.
DANGER: If the product indicates a force value
when the sensor is not requested, it is because it has
been permanently deformed. In this case, it is essential
to have the sensor checked by the manufacturer before
continuing to use it.
5.5.14. Calibration date exceeded
At start-up, if one of the sensor calibration dates has
passed (set at one year after the last calibration), the
product will display the message “Attention, calibration
validity date exceeded”.

17
GB
Press the “OK” button to make the message disappear.
5.5.15. Sensor batteries low
If one of the sensors has a low battery, the product will
display the message “Low battery”.
Press the “OK” button to make the message disappear.
5.5.16. Display unit battery low
If the product has a low battery (20%), the product will
display the message “Low battery”.
Press the “OK” button to make the message disappear.
It is advisable to recharge the product. (See 7.1.)
5.5.17. PC connection
The product can be connected to the PC to interface
with the compatible software described in chapter 4.
Associated equipment. Refer to the corresponding
manuals.
5.5.18. Slave conguration
NB: There can only be one master in any
conguration. Always switch on the slaves before the
master. A sensor is always considered a slave.
The slave conguration mode is an advanced mode
that lets you associate several display devices together,
for example two dynafor™ HHD hand held devices.
The slave display device will then repeat the information
sent by the master device.
To do this, switch the product to slave mode in the
sub-menu Parameters – General. (See 5.5.8.2.) The
product restarts on exiting the sub-menu. When the
product is switched on, the loading screen shows M for
Master, and S for Slave.
It is then no longer possible to pair devices on the slave
device or to manage the sensor modes.
The master display unit can perform pairing (see
5.5.11.1) and will nd the slave device.
The master display unit can perform the network
conguration. (See 5.5.11.2.)
The slave product then displays the sensors congured
on the master device.
NB: All other functions (tare, peak load and
thresholds, etc.) are accessible.
NB: If the master device is turned o󰀨, the slave
device will lose the connection and display “XXXX”.
NB: If the slave device is turned o󰀨 and then on
again, it will display “XXXX”. The assembly of products
(slave(s) then master) need to be reinitialised.
NB: If a slave device is switched o󰀨, the master
device is not a󰀨ected.
5.6. Turning the product o󰀨
To turn the product o󰀨, press and hold the on/o󰀨 button
for three seconds without pressing too hard.

18
GB
NB: Turning o󰀨 the product does not cause the
sensor to switch o󰀨.
5.7. Uninstallation of the associated
sensor(s).
When deinstalling the sensors, make sure that all
tensile forces have been removed beforehand.
Clean the product and store it according to the chapters
7.2. Autres vérications and 8.Transport et stockage
6. Prohibited uses
THE FOLLOWING ARE FORBIDDEN:
• Modifying the product.
• Exposing the product to any electric and/or
electromagnetic shock.
• Disassembling or opening the product.
• Using the product for operations other than those
described in this manual.
• Using the product in a highly corrosive environment.
• Using the product in an explosive environment.
• Using the product outside the temperature range of
-20°C to 50°C.
• Using the product if it does not appear to be in good
condition.
• Using the product if the markings are missing or
illegible.
• Using the product with sensors and accessories other
than those specied by Tractel® in this manual.
See also the prohibited uses in the manuals associated
with the sensors and other accessories.
7. Maintenance and periodic check
7.1. Recharging the battery
A warning message is displayed on the hand held
device. Proceed to recharge the battery:
• Either using the charger and its cable supplied with
the product;
• Or with a power device with USB type A (PC, external
battery), using the USB C to A cable supplied with the
product.
IMPORTANT: The battery can only be replaced
by Tractel® or an authorised repairer in the event of a
malfunction.
Characteristics of the battery: Lithium battery, brand
ENIX, LP906090 6,000 mAh 3.7 V
7.2. Other checks
Tractel® recommends periodically inspecting the visual
condition of the product and cleaning the product
regularly with a dry cloth.
8. Transport and storage
During storage and/or transport, the product must be:
• Placed in its original packaging or in the designated
position of the sensor case.
• Stored in a dry location.
• Stored at a temperature between -20°C and 60°C.
• Protected from chemical, mechanical or any other
type of attack.
9. Product disposal and environmental
protection
The product must be disposed of in accordance with the
regulations applicable in the country of use.
The product complies with the requirements of the
REACH regulation and the RoHS directive; it is not
covered by the WEEE directive.
The di󰀨erent product components must be recycled on
the basis of the table below, after separating metal and
synthetic materials. These materials must be recycled
by specialised organisations.
At the time of disposal, only trained individuals may
dismantle the product to separate its components.
Component To be treated as a waste
of the type
Housing (plastic) Ordinary waste
Printed circuit board and
display unit
Electronics
Battery Accumulator

19
GB
10. Technical specications
Model HHD
Number of sensors at input 4 maximum
Display size mm 13 mm over a single-sensor main screen
Battery life h 48
RF (radio frequency)
technology 2.4 GHz – 2,4835 GHz owner, range up to 400 m in open air
RF radio power output dBm 9.5
Weight kg 0.45
IP rating IP65
Operating temperature °C -20 °C to +50 °C
Display unit material ABS V0
Batteries Rechargeable battery, ENIX, LP906090 6,000 mAh 3.7 V
Charger MK-Q181EX charger
Dimensions (see gure 4 and 5)
Height
mm
149.3 product / 152.5 hull
Width 95.3 product / 105 hull
Depth 26.6 product / 40 hull
11. Regulations and standards
11.1. Charger
The charger included in the delivery complies with:
European standards
Directive 2014/30/EU
Reference of standards:
EN 55032:2015
EN 55035:2017
EN 61000-3-2:2014
EN63000-3-3:2013
EN62368-1 2014+A11:2017
International standards
UL62368-1:2014 Ed. 2
CSA C22.2#62368-1:2014 Ed. 2
47 CFR FCC Part 15 Subpart B:2017
ANSI C63.4:2014
AS/NZS 62368.1:2018
AS/NZS 3112:2017
AS/NZS CISPR 32:2015
11.2. Battery
The battery included in the product complies with:
International standards
IEC62133-2:2017
UN38.3
11.3. HHD display unit
Device full protected by double or
reinforced insulation.
The product described in this manual complies with the
following:
European standards
Directive 2014/53/EU (RED)
Reference of radio standards
EN300440 V2.1.1
EN300328 V2.2.2
ETSI 203367 V1.1.0
Reference of health standards
EN62479 (2010)
Reference of EMC standards
EN61326-1 (2013)
EN301 489- 1 & 17
Reference of electrical safety standards
IEC/EN61010-1 (Amd 1 Ed. 3)
Australian and New Zealand standards
Reference of electrical safety standards
AS/NZ61010-1

20
GB
Russian standards
Reference of EMC and electrical safety standards
Technical regulation CU TR 020/2011
International standards
IEC 61326-1 Ed.2: 2012
IEC 61311: 2007
American and Canadian standards:
Reference of radio standards:
FCC part 15 Radio Frequency Devices Subpart C
Intentional Radiators
RSS-GEN & RSS-210 Low power licence-exempt
Radiocommunication devices
Reference of EMC standards
FCC Part 15 Subpart B - Information Technology
Equipment
ICES-003 Information Technology Equipment
NB: This equipment has been tested and deemed
to comply with the limits for a class A digital device,
pursuant to section 15 of the FCC regulations. These
limits are designed to provide reasonable protection
against harmful interference when the equipment is
used in a commercial environment. This equipment
generates, uses and can emit radio waves, and if not
installed and used in accordance with the instruction
manual, may cause harmful interference to radio
communications. Operating this equipment in a
residential area is likely to cause harmful interference,
in which case the user must eliminate the interference
at his or her own expense.
NB: This device complies with Industry Canada’s
RSS applicable to licence-exempt radio apparatus.
The equipment may be operated under the following
two conditions: (1) it must not cause any interference,
and (2) the user of the device must be prepared to
accept any radio interference received, even if such
interference is likely to a󰀨ect the operation of the device.
In accordance with Industry Canada regulations, this
radio transmitter may be operated with an antenna of a
type and a maximum (or smaller) gain approved for the
transmitter by Industry Canada.
To reduce the risk of radio interference for other users,
the type of antenna and its gain should be chosen so
that the equivalent isotropic radiated power (e.i.r.p.)
does not exceed the intensity required to establish
satisfactory communication.
12. Troubleshooting
Problems Possible causes Remedies
“XXXX” display Sensor batteries empty Replace the batteries.
Defective electronics. Contact Tractel®
Sensor o󰀨 or in sleep mode Switch o󰀨 the display unit, switch
the sensor o󰀨 then back on, then
the display unit
No communication between the sensor and display
unit.
Check the network conguration.
“ -____- ” display Sensor compressed or twisted Remove the compression force
Negative gauge bridge imbalance Contact Tractel®
For any other issues related to the sensors, see the manuals.
13. Declaration of conformity
Copy of the declaration of conformity in the appendix