WEBTEC HPM Manuale utente
69V2.0/02.11
Foreword
ENGLISH
Foreword
Revisions
Version Date Change
1.0 12/2006 First edition
2.0 02/2011 1. Amendment version
Contactaddress
Designed and produced by Webtec Graphics - Entwickelt und hergestellt von Webtec Graphics
Conçu et produit par Webtec Graphics - Diseñado y producido por Webtec Graphics HPM540-MA-MUL-2099.pdf FT10092 Issus: A 04/08
Webtec Products Limited - reserve the right to make improvements and changes to the specification without notice.
Webtec Products Limited - behält sich das Recht vor, Verbesserungen oder Änderungen der Spezifikationen ohne Ankündigung vorzunehmen.
Webtec Products Limited - se réserve le droit d'améliorer et de changer ses spécifications sans préavis.
Webtec Products Limited - se reserva el derecho de realizar mejoras y cambios a las especificaciones sin previo aviso.
For Sales & Service contact
Auskunft & Beratung
Contact Service commercial & maintenance
Para más información sobre ventas y servicios contactar con
Distributor - Vertriebspartner - Distributeur - Distribuidor
Webtec Products Limited
Nuffield Road, St. Ives, Cambridgeshire, PE27 3LZ, UK.
Tel: +44 (0) 1480 397 400 - Fax: +44 (0) 1480 466 555
e-mail: sales@webtec.co.uk - www.webtec.co.uk
Webster Instruments
1290 E Waterford Avenue, Milwaukee, WI 53235, USA.
Tel: +1 414-769 6400 - Fax: +1 414-769 6591
e-mail: sales@webster-inst.com - www.webster-inst.com
Webster Messtechnik
An der Palmweide 55, 44227, Dortmund, Germany.
Tel: +49 (0) 231-9759-747 - Fax: +49 (0) 231-9759-710
e-mail: sales@webtec.co.uk - www.webtec.co.uk
Webtec
120 Avenue de Dunkerque, 59400 CAMBRAI, France.
Tel: +33 (0) 3 27 82 94 56 - Fax: +33 (0) 3 27 82 94 55
e-mail: ventes@webtec.fr - www.webtec.fr
Webtec Products Shanghai Representative Office
Mobile: 0086-13482546886
e-mail: china@webtec.com.cn - www.webtec.com.cn
Certificate No.8242
Webtec Products Ltd
St Ives, Cambs, PE27 3LZ, UK
Registered No. 832125 London
Phone +44 (0)1480 397 400
Fax +44 (0)1480 466 555
E-mail: [email protected]
http://www.webtec.co.uk
70 V2.0/02.11
Foreword
71V2.0/02.11
Contents
ENGLISH
Contents
Foreword 69
Revisions 69
1. Notesonsafety/productselection 73
1.1 Approved use 73
1.2 Skilled personnel 73
1.3 Accuracy of the technical documentation 73
1.4 High-pressure applications 73
1.5 Service/repair 74
1.6 Notes on disposal 74
2. Deviceversion/rangeofsupply 76
3. Initialuse 77
3.1 Charging the batteries/battery status indicator 77
3.2 Replacing the batteries 77
4. Keysandfunctions 78
4.1 Symbols and using the menus 80
5. Connectingthesensors/displayfunctions 82
5.1 Display format (DISP) 83
5.2 Display conguration (LINE) 84
5.3 Zero point calibration (ZERO) 85
5.4 Deleting MIN/MAX values (RESET) 86
5.5 Differential value display 86
5.6 Differential value alignment (IN1=IN2) 87
5.7 Connecting auxiliary sensors (SET AUX. SENSOR) 89
5.8 Error messages/warnings 92
72 V2.0/02.11
Contents
6. Devicesettings(SET) 94
6.1 Setting the units (SET-UNIT) 96
6.2 Auto power off (SET-AUTO POWER) 96
6.3 Setting auxiliary sensors (SET-AUX. SENSOR) 96
6.4 Displaying dened measurement tasks
(SET-PROJECT) 97
6.5 Setting the contrast (SET-CONTRAST) 98
6.6 Setting the time/date (SET-TIME/DATE) 98
6.7 Displaying the device version (SET-VERSION) 98
6.8 Factory setting (USER RESET) 99
7. Conguringthemeasuredvaluememory
(MEMORYSET) 100
7.1 Deleting measured value memory
(MEM-DELETE MEMORY) 102
7.2 Setting the data format (MEM-DATA FORMAT) 102
7.3 Setting the recording format (MEM-REC-CONFIG) 103
8. TheRECmenu 104
9. Recordingmeasuredvalues 106
9.1 Settings for recording measured values (REC) 106
9.2 The REC NAMES setting 107
10. SettingandoperatingviaPC 120
10.1 Connecting to a PC 120
10.2 Operating/conguring via PC 121
11. Accessories 122
12. Technicaldata 125
13. Descriptionofthememoryfunctions 127
73V2.0/02.11
Notesonsafety/productselection
ENGLISH
1. Notesonsafety/productselection
1.1 Approveduse
The device is approved for use in applications described in the Operat-
ing Instructions only. Any other use is not approved and can lead to
accidents or the destruction of the device. Non-approved use will result
in the immediate expiry of all guarantee and warranty claims against the
manufacturer.
Serious malfunctions leading to personal injury or damage to
property can result from using the chosen product in applications
that do not comply with the given specications or from disre-
garding the operating instructions and warning notes.
1.2 Skilledpersonnel
These operating instructions have been written for skilled personnel
who are familiar with the valid regulations and standards applicable to
the eld of application.
1.3 Accuracyofthetechnicaldocumentation
These operating instructions were created with the utmost care and at-
tention. However, we offer no guarantee that the data, graphics and
drawings are correct or complete. Subject to alteration without notice.
1.4 High-pressureapplications
Selection
When selecting pressure components, ensure that the overload
pressure will not be exceeded.
It is possible that the pressure cell can be deformed when the
overload pressure is exceeded (depending on the duration/fre-
quency and level of the pressure spike).
The 'diesel effect’ caused by entrapped air can result in pres-
sure spikes that far exceed the overload pressure. The nominal
pressure of the pressure component should be higher than the
nominal pressure of the system to be measured.
74 V2.0/02.11
Notesonsafety/productselection
Mounting
Please abide by the instructions and observe the correct tight-
ening torques for the ttings or adapters being utilised.
Connector thread: ½" BSP = 90 Nm
¼" BSP = 30 Nm
1.5 Service/repair
For repairs to or calibration of the measurement instruments, please
contact a Webtec sales branch.
1.6 Notesondisposal
RecyclingincompliancewithWEEE
Purchasing our product gives you the opportunity to return the device to
Webtec at the end of its life cycle.
The EU Directive 2002/96 EC (WEEE) regulates the return and
recycling of waste electrical and electronics equipment.
As of 13/8/2005 manufacturers of electrical and electronics
equipment in the B2B (business-to-business) category are
obliged to take back and recycle WEEE free of charge sold after this
date. After that date, electrical equipment must not be disposed of
through the 'normal' waste disposal channels. Electrical equipment must
be disposed of and recycled separately. All devices that fall under the
directive must feature this logo:
Canwebeofassistance?
Webtec offers you the option of returning your old device to us at no ex-
tra charge. Webtec will then professionally recycle and dispose of your
device in accordance with the applicable law.
75V2.0/02.11
Notesonsafety/productselection
ENGLISH
Whatdoyouhavetodo?
Once your device has reached the end of its service life, simply return it
by parcel service (in the box) to your Webtec sales branch responsible
for customer care - we will then initiate the necessary recycling and dis-
posal measures. You will incur no costs or suffer any inconvenience.
Anyquestions?
If you have any questions, please contact us or visit our website: www.
webtec.co.uk
76 V2.0/02.11
Deviceversion/rangeofsupply
2. Deviceversion/rangeofsupply
The measuring instrument and sensors enable the user to measure all
relevant parameters in a hydraulic system.
Parameters:
• [bar/psi] Pressure, Dp (load sensing pumps)
• [°C/°F] Temperature
• [L/min/G/min] (U.S) volumetric ow rate
• [1/min] RPM
Automatic sensor recognition means the measuring instrument is simple
to operate. It is not necessary to carry out any further settings to the
device.
Plug & Work is one of the more important attributes of the device. It al-
lows the measuring instrument to be ready to operate in an instance,
and excludes erroneous measurements.
77V2.0/02.11
Initialuse
ENGLISH
3. Initialuse
The measuring instrument is supplied with rechargeable batteries tted
at the factory.
Charge the rechargeable batteries for at least 3 hours before using for
the rst time. The device is then ready for use.
3.1 Chargingthebatteries/batterystatusindicator
If the battery power is too low, the battery symbol ashes and the meas-
uring instrument turns off automatically.
Battery symbol
The measuring instrument is powered using the external power supply
unit or via the car adapter. The battery can be recharged directly. The
recharging process begins as soon as the power supply unit is con-
nected.
► Please refer to the chapter 'Accessories' for more information about
the external power supply unit and the car adapter.
3.2 Replacingthebatteries
Replacing the batteries
Indice
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