ICS HF37/1/LPT User manual

0
Tension meter dynarope HF37/1/LPT
Operation and
maintenance
manual
EN

1
SUMMARY
1. DEFINITIONS .............................................................................................................3
2. PICTOGRAMS USED IN THIS MANUAL...................................................................3
3. STANDARD CONTENT OF DELIVERY.....................................................................3
4. INTRODUCTION.........................................................................................................4
4.1. Description......................................................................................................................4
4.2. Characteristics................................................................................................................4
4.3. Data bank HF 37/1/LPT..................................................................................................4
4.4. Specific calibration..........................................................................................................5
5. PRESENTATION........................................................................................................6
5.1. Tension meter HF 37/1/LPT............................................................................................6
5.2. Display information and keyboard functions ...................................................................7
6. TO CARRY A MEASUREMENT OUT ........................................................................8
6.1. To install the tension meter on the wire rope ..................................................................8
7. CONFIGURATION MENU ..........................................................................................9
8. ADVANCED FUNCTIONS........................................................................................10
8.1. Average ........................................................................................................................10
8.2. Record..........................................................................................................................11
8.3. Custom calibration........................................................................................................11
8.3.1 Create........................................................................................................................11
8.3.2 Use............................................................................................................................12
8.4. Monitor..........................................................................................................................12
9. MAINTENANCE, CHECKING AND CLEANING ......................................................13
9.1. Changing batteries........................................................................................................13
9.2. Regulatory check..........................................................................................................13
9.3. Maintenance.................................................................................................................13
10. MESSAGES..............................................................................................................13
10.1. Information messages...................................................................................................13
10.2. Error messages.............................................................................................................14
11. PRODUCT MARKINGS............................................................................................14

2
PRIORITY INSTRUCTIONS
1. Before installing and using this unit, to ensure safe, efficient use of the unit, be sure you have read
and fully understood the information and instructions given in this manual. A copy of this manual
should be made available to every operator. Extra copies of this manual can be supplied on request.
2. Do not use the unit if any of the plates mounted on the unit are missing or if any of the information on
the plates, as indicated at the end of the manual, are no longer legible. Identical plates will be
supplied on request; these must be secured on the unit before it can be used again.
3. Make sure that all persons operating this unit know perfectly how to use it in a safe way, in
observance of all safety at work regulations. This manual must be made available to all users.
4. The positioning and commissioning of this appliance must be carried out under conditions that
ensure installer safety in compliance with the relevant regulations.
5. Each time, before using the unit, inspect the unit for any visible damage, as well as the accessories
used with the unit. Never use an appliance that is not obviously in good condition. Returns the
appliance to the manufacturer for servicing if any anomalies arise that have no connection with the
state of the battery;
6. Protect your appliance from any form of impact, especially the display unit.
7. The unit must never be used for any operations other than those described in this manual. The unit
must never be used to handle any loads exceeding the maximum utilization load indicated on the
unit. It must never be used in explosive atmospheres.
8. This appliance should never be used for man-riding applications without a thorough prior check that
the utilization coefficients required for personnel safety have been applied, and more generally that
the safety regulations for the load line on which it has been installed have been applied.
9. Tractel® declines any responsibility for use of this unit in a setup configuration not described in this
manual.
10. Tractel® declines any responsibility for the consequences of any changes made to the unit or
removal of parts.
11. Tractel® declines any responsibility for the consequences resulting from disassembly of the unit in
any way not described in this manual or repairs performed without Tractel® authorization, especially
as concerns replacement of original parts by parts of another manufacturer.
12. If the unit is to be definitively removed from use, make sure the unit is discarded in a way which will
prevent any possible use of the unit. All environment protection regulations must be observed.
13. Any operation of this appliance in conjunction with supplementary equipment relaying signals on an
operating system must be preceded by a risk analysis related to the operating functions
implemented, carried out by the system user or assembler, and all appropriate measures are taken
as a consequence.
14. Certified in compliance with European regulations, this appliance should be checked for compliance
with the regulations of any other country where it might be used, prior to being commissioned there.

As part of the continuous improvement of the quality of its products, TRACTEL®
reserves the right to change, without notice, the characteristics of the products covered
in this manual.

3
1. DEFINITIONS
In this manual, the following terms mean:
« Product » : Equipment element or assembly defined on the cover page, delivered
complete in its standard version, or as one of the various models described.
« Installation » : Comprehensive set of operations required to place a complete product in a
condition ready for commissioning (or connection to other components for commissioning),
starting from the state in which the product has been delivered.
« User » : Person or department responsible for the management and safe use of the
product described in the manual.
« Technician » : Qualified person in charge of the maintenance operations described and
authorized to the user by the manual ; the technician is understood to be skilled and familiar
with the product.
« Operator » : Person or department using the product in compliance with the purpose for
which it is intended.
2. PICTOGRAMS USED IN THIS MANUAL
«DANGER»: Remarks intended to prevent fatal, serious or minor injury to
personnel or damage to the environment.
«IMPORTANT»: Remarks intended to prevent a failure or damage to the
product, but not directly endangering the life or health of the operator or
any other person, or damage to the environment
You must read the user and maintenance manual.
3. STANDARD CONTENT OF DELIVERY
•A Tension meter dynarope HF 37/1 LPT including 3 AA batteries
•A USB key with the LOADER Light program and a USB-Mini USB connection cable
•A CE certificate & calibration certificate
•A user manual
•A rugged carrying box

4
4. INTRODUCTION
4.1.Description
This tension meter dynarope HF 37/1 LPT is an electronic load cell that has been designed to
measure the effort applied in a wire rope without having to dismantle the installation.
The resulting signal generated by the sensor equipped with strain gauges is interpreted by a
digital display controlled by a microprocessor.
The display of the program has a database that contains a list of cables. The user selects from
the list the cable whose characteristics correspond to the one he wants to measure. (See details
in § 4.4)
The display corrects the force information (raw effort) based on the characteristics of the cable
to be measured. The measurement result is displayed on an LCD screen.
4.2.Characteristics
•Capacity : from 0 up to 1500 daN
•Diameters : from 4 up to 13 mm
•Accuracy : +/- 2% of full scale
•T°of use : -5°C to + 50°C
•Protection : IP 65
•Size of the packaging HF 37/1/LPT : 550 x 380 x 220 m
•Weight of the HF 37/1/LPT in its transport case : 6 kg
•Net weight of the HF 37/1/LPT : 2,2 kg
•Power supply : 3 "AA" alkaline cells
4.3.Data bank HF 37/1/LPT
The Standard data bank includes several items that are identified by a "Reference Number".
Each reference corresponds to a calibration process carried out on a particular sample.
The measurement wire rope is deemed to have a minimum length of 8 m, and is assumed to be
tensioned between a fixed end and a “flexible” end (e.g. an aerial mast) in order to render
negligible the influence of placing the sensor on the cable. Placing the sensor on the wire rope
causes a shorting of the wire rope by approximately 1,5 mm.
If the installation does not match the above description or if the cable you wish to measure does
not appear in the list, we recommend that a custom calibration is carried out (see § 8.3) or that
you order a specific calibration (see § 4.4).

5
Item
Ref.
Calibration
Material Structure Nominal
diameter (mm)
Nominal
diameter (/'') Nominal diameter (mil'')
Range
(daN)
1 0199 Steel 6 x 19 + AT 6 1/4 0,2362 60-600
2 0187 Steel 7 x 1 5 3/16 0,1874 40-400
3 0188 Steel 7 x 1 6 1/4 0,2500 50-500
4 0189 Steel 7 x 1 8 5/16 0,3122 90-900
5 0190 Steel 7 x 1 10 3/8 0,3752 100-1000
6 0191 Steel 7 x 1 11 7/16 0,4370 120-1200
7 0192 Steel 7 x 1 13 1/2 0,5000 150-500
8 0193 Steel 8 x 19 8 5/16 0,3150 70-700
9 0194 Steel 8 x 19 9 0,3543 100-1000
10 0195 Steel 8 x 19 10 3/8 0,3937 100-1000
11 0196 Steel 8 x 19 11 7/16 0,4331 120-1200
12 0197 Steel 8 x 19 12 0,4724 130-1300
13 0198 Steel 8 x 19 13 1/2 0,5118 150-1500
14 0186 Kevlar 1 x 1 6 1/4 0,2480 60-600
15 0185 Kevlar 1 x 1 8 5/16 0,3031 80-800
16 0184 Kevlar 1 x 1 9 0,3425 100-1000
17 0183 Kevlar 1 x 1 10 3/8 0,3937 100-1500
18 0182 Kevlar 1 x 1 13 1/2 0,4921 100-1500
Note:
• 6 x 19 is equivalent to 7 x 19. AT stands for Textile core
• 8 x 19 is equivalent to 7 x 19.
4.4.Specific calibration
Others optional specific calibrations can be added on customer's request, for special wire rope a
sample must be supplied (ask for the specific calibration form).

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5. PRESENTATION
5.1.Tension meter HF 37/1/LPT
A Fixed hook G Stainless steel wheel
B Main body H 3 alkaline cells type "AA"
C Display I Fake alkaline cell
D Fixation screws (3) to open the battery
cells compartment J Support for alkaline cells
E Tilting hook K Protective wedging foam
F Rubber cover handle L Positioning mark (on handle and main body)
M USB port
E
C
B
A
F
D
L
M
G
H
I
J
K

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5.2.Display information and keyboard functions
A Battery level indication B Current temperature
C GPS Status D Current unit
F Current measure
G
Graphic visualization of the measure between
maximum and minimum H
T Key
•Press 3 sec = increase police of
the current measure
•Auto-off: keeps the device on
In MENU Mode
•Press = scroll up
I
F2 Key
•Press = access to wire rope data bank
•Press 3 sec = access to historical
In MENU Mode
•Press = Select
J
key
•Press 3 sec = Backlight on or off
•Press = data log
In MENU Mode
•Press = scroll down
K
Key
•Press = ON
•Press 3 sec = OFF
When ON
•Press = access to MENU
In MENU Mode
•Press = Enter
L
F1 Key
•Press = average mode on
•Press 3 sec = monitor mode on
•Press 3 sec = current mode off
In MENU Mode
•Press = Escape
A
D
F
G
I
H
L
J
K
C
B

8
6. TO CARRY A MEASUREMENT OUT

System is zeroing at the time of initialization.
Initialization (display "ON") must be carried out prior to fix the tension meter on the
wire rope. It is also necessary to lay the sensor horizontally before starting.
•Turn the display "ON", the screen will display :
oTractel
®
logo
oParameters setting values
•Select the references of the wire rope you want to control
oPress F2 to accede at the data bank
oScroll with keys or T
calibration reference number – wire rope diameter – Material – Structure
e.g.:
Note: Press F2 for 3 sec to visualize the historical of the previous selections
oValid your selection with the key
•Install the tension meter on the wire rope (ref to § 6.1).
•Screen will display ( ref to § 5.3) :
oCurrent measurement unit
oCurrent temperature
oBattery level of charge
oMeasured effort
Note: MIN = effort below the measurement range of the selected cable
MAX = effort above the measurement range of the selected cable
6.1.To install the tension meter on the wire rope
•Place the fixed hook around the cable and hitch the device by rotating it so that the steel
wheel is in contact with the cable.
•The tilting hook automatically locks around the cable when the pressure is enough.

9
7. CONFIGURATION MENU
•Accede to the Menu by pressing the key
•Use the key board to scroll the menu (See § 5.2 )
ON/OFF
PARAMETRES LANGUAGE
AUTO OFF
BACKLIGHT
TIME
DATE
INFORMATION
RESTORE
RECORDS READ
DELETE
UNITS LOAD
G
DIAMETER
TEMPERATURE
•PARAMETERS
o LANGUAGE
Available languages are French and English
o AUTO OFF
Setting from "0" up to "60" minutes
o BACKLIGHT
Setting from "0" up to "60" minutes
o TIME
Set your local time
o DATE
Set your local date
o INFORMATION
About the display
o RESTORE
To restore the factory setting ( Except TIME and DATE)

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•RECORDS
o READ
Read the previous logged operations
o DELETE
To clear the memory
•UNITS
o LOAD UNITS
N, daN, kN, kg, lbf, lbs
o "g" COEFFICIENT
Modify the default parameter : 9,81
o DIAMETER
Available units: mm, decimal inches, fraction inches.
o TEMPARATURE
Available units : C°and F°
8. ADVANCED FUNCTIONS
AVERAGE – F1
RECORD –
CUSTOM CALIBRATION – F2 CREATE
USE
DELETE
MONITOR – F1
8.1.Average
The tension meter can display the average tension from up to 5 consecutive measures.
•While taking a measure, press F1 during 2 seconds to activate the average mode
•The current effort is displayed on the main screen and on the bottom you can read:
o AVG – the average effort – (1) which indicates that the average is captured from
only 1 measure
•Take another measurement and shortly press on F1 to add this second measure to the
computation of the average. The display then shows:
o AVG – effort – (2) which indicates that the average is captured from 2 measures.
•Repeat the operation with up to 5 measurements.

11
•Press F1 during 2 seconds to leave the average mode
Note: the effort must be an actual value (neither "–MIN–" nor "–MAX–») otherwise, the display
shows the error message “!”
8.2.Record
To record the data at the end of a measurement process
•Press key "" during the measurement process, display will show "REC"
•Conditions : Wire rope selected / Batteries OK
•In average mode, the value recorded is the average value and not the current effort
•To read the values recorded, enter the menu : records : read
Note: the effort must be an actual value (neither "–MIN–" nor "–MAX–») otherwise, the display
shows the error message “!”
8.3.Custom calibration
8.3.1 Create
This process (carried out by user) allows to correct the “raw effort” signal provided by the
sensor.
The special calibration is valid for only one type of cable at a single value of effort.
This operation must only be performed using the unit daN both on the tension meter
and on the dynamometer (see § 7).
To perform a custom calibration, place an online dynamometer in the installation and apply the
desired tension in the cable.
•Press F2 and select the cable -- Special -- (first line of the list)
•Select a blank line “Spc xx /”. Press F2
•Select"Calibrate" with key to create a new calibration
o"Use" see § 8.3.2
o"Delete" to delete an existing custom calibration
•Install the tension meter on the cable (see § 6.1)
•Your display shows the “raw effort” (see § 4.1).
Make sure the raw effort never is above 1.500 (daN). If it is the case, take the
tension meter off the cable.
oTo have enough signal, the raw effort must be higher than 150
•Press the key
•Adjust the value shown by the display at the same value as shown by the dynamometer
using keys T and
•Save the value with
•End process with F1
•The display shows the current effort with, at the bottom left of the screen, the reference
of the custom calibration

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8.3.2 Use
•Press F2 and select the cable -- Special -- (first line of the list)
•Select an existing custom calibration
oSelect “Use” with key to use the custom calibration
•The display shows the current effort with, at the bottom left of the screen, the reference
of the selected custom calibration and the value of the calibration

The effort will only be accurate at this calibration value. At any other value, the
precision cannot be guaranteed.
8.4.Monitor
The monitor function allows you to launch an automatic acquisition sequence, i.e. recording
during a specified period at a specified interval, variations of effort on a cable (maximum 999
acquisitions).
The operating data recorded via the monitor function requires LOADER MONITOR software
option.
•Press 3 sec to turn Monitor mode on
•Set the interval time in seconds (from 1 to 60) with the keys T and
•Validate with
The automatic recording has started and is displayed at the bottom left of the screen :
The countdown till the next recording (based on the set interval) – current measure –
between brackets the number of measurements recorded
•Press F1 for 3 sec to leave the Monitor mode
Note: the effort must be an actual value (neither "MIN" nor "MAX”) otherwise, the error message
“!” appears.

13
9. MAINTENANCE, CHECKING AND CLEANING
9.1.Changing batteries
•Turn the display OFF
•Unscrew de fixation screws of the handle and extract the battery compartment block.
•Pull out the batteries cover with the string attached to it.
•Replace the 3 batteries and respect polarities (leave the fake cell in place)
•Place back the battery compartment and screw back the handle

Take care to replace the handle correctly : the positioning mark of the handle must
match the one on the main body.
9.2.Regulatory check
New appliances come with a certificate of adjustment. This document indicates the values
obtained during adjustment and certifies that the sensor has been adjusted, in compliance with
an in-house procedure, on a calibration bench with its calibration sensor connected to the
International Standard calibrator.
Tractel
®
recommends an annual metrological check for every appliance.
9.3.Maintenance
The sensor/display unit requires no specific maintenance other than a regular cleaning with a
dry cloth.
10. MESSAGES
10.1. Information messages
Message Cause Solution
---------- No wire rope selected. Select a wire rope ( § 6)
- MIN - Current effort is below the measurement range of the
selected wire rope. Apply tension in the wire rope.
- MAX - Current effort is above the measurement range of the
selected wire rope. Lower the tension in the wire rope.
!!!! Current effort is way above the measurement range of
the selected wire rope. Lower the tension in the wire rope.
Auto Off : xx
S Announcement of the imminent extinction of the device. Press key "T" to reset the counter.
TIME Automatic extinction of the device.
BAT Automatic extinction of the device due to low batteries
condition. Replace the alkaline cells (see § 9.1)

14
10.2. Error messages
Message Cause Solution
Corrupted
signature Error in the wire rope parameters. Use the optional « LOADER » software to update
the data bank.
Or, consult the manufacturer.
Corrupted
math Error in the wire rope parameters. Use the optional « LOADER » software to update
the data bank.
Or, consult the manufacturer.
Unknown
error Unidentified error. Consult the manufacturer.
! See conditions § 8.1, 8.2 or 8.4 See § 8.1, 8.2 or 8.4
AD-L The output signal from the tension
meter is too low. Consult the manufacturer.
AD-H The output signal from the tension
meter is too high. Verify that the sensor is not overloaded. Consult the manufacturer.
Z-er The system cannot zeroing. Connection problem between the
tension meter and the display. Consult the manufacturer
11. PRODUCT MARKINGS
1 Serial number
2 Identification (TYPE)
3 Wire rope diameters range
4 Maximal capacity
5 Protection rating
6 Symbol « Read the instruction Manual »
7 Power supply
HF 37/1/LPT n°: XXXXXX
Ø4 to 13 mm (3/16 to 1/2 in)
t
1500 daN (3360 lbs)


IP 65


AA (1.5 VDC) x 3 Made in Belgium
2
3
5
4
7
6
1
N°