KERN & SOHN VHS 2T1 User Manual
KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: info@kern-sohn.com
Operating instruction
Pallet truck scale
KERN VHB/VHS
Version 1.2
11/2010
GB
Tel: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
VHB/VHS-BA-e-1012
GB
KERN VHB/VHS
Version 1.2 11/2010
Operating instruction
Pallet truck scale
Table of Contents
1 TECHNICAL DATA............................................................................................. 3
2 DECLARATION OF CONFORMITY ................................................................... 4
3 BASIC INSTRUCTIONS FOR SCALES ............................................................. 5
3.1 Proper use................................................................................................................................. 5
3.2 Improper Use ............................................................................................................................ 5
3.3 Warranty .................................................................................................................................... 5
3.4 Monitoring of Test Resources................................................................................................. 6
4 BASIC SAFETY INSTRUCTIONS FOR SCALES .............................................. 6
4.1 Pay attention to the instructions in the Operation Manual .................................................. 6
4.2 Personnel training.................................................................................................................... 6
5 TRANSPORT AND STORAGE........................................................................... 6
5.1 Testing upon acceptance ........................................................................................................ 6
5.2 Packaging.................................................................................................................................. 6
6 UNPACKING, SETUP AND COMMISSIONING ................................................. 7
6.1 Site of installation, place of operation for scales ................................................................. 7
6.2 Scope of delivery...................................................................................................................... 8
6.3 Battery operation...................................................................................................................... 8
6.4 Commissioning......................................................................................................................... 8
6.5 Overview of display.................................................................................................................. 9
6.6 Keyboard overview................................................................................................................. 10
7 FUNCTIONS OF DISPLAY UNIT...................................................................... 11
7.1 Prior to weighing: ZERO-POINT CHECK.............................................................................. 11
7.2 Gross weighing ...................................................................................................................... 11
7.3 Net weighing: TARING BY PRESSING A BUTTON ............................................................. 11
7.4 Net weighing: MANUAL TARE INPUT .................................................................................. 11
7.5 Addition of individual weighings .......................................................................................... 13
8 SERVICE, MAINTENANCE, DISPOSAL .......................................................... 16
8.1 Cleaning .................................................................................................................................. 16
8.2 Service, maintenance............................................................................................................. 16
8.3 Disposal................................................................................................................................... 16
9 INSTANT HELP ................................................................................................ 17
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VHB/VHS-BA-e-1012
1 Technical data
KERN VHB 2T1 VHB 2T1
Readability (d) 1 kg 1 kg
Weighing range (max) 2000 kg 2000 kg
Reproducibility 1 kg 1 kg
Linearity ± 2 kg ± 2 kg
Stabilization time 3 sec. 3 sec.
Allowable ambient
temperature
Humidity of air max. 95 % (not condensing) max. 95 % (not condensing)
Weighing Units kg, lb kg, lb
Electric Supply 4 x 1.5V AA batteries 4 x 1.5V AA batteries
Operating time 80 h/approx.1700 weightings
Auto Off 3 min 3 min
Net weight 125 kg 125 kg
Dimensions:
-10° C .... + 40° C -10° C .... + 40° C
35 h/approx.700 weightings
with print function
80 h/approx.1700 weightings
without print function
VHB/VHS-BA-e-1012
3
2 Declaration of conformity
KERN & Sohn GmbH
D-72322 Balingen-Frommern
Postbox 4052
email: info@kern-sohn.de
Phone: 0049-[0]7433- 9933-0
Fax: 0049-[0]7433-9933-149
Internet: www.kern-sohn.de
Declaration of conformity
EC-Konformitätserklärung EC-Declaration of -Conformity
Déclaration de conformité EC-Declaración de Conformidad
ECEC-Dichiarazione di conformità EC-Conformiteitverklaring
EC- Declaração de conformidade EC- Prohlášení o shode
EC-Deklaracja zgodności EC-Заявление о соответствии
D
GB
CZ
E
F
I
NL
P
PL
RUS
Konformitätserklärung
Declaration of
conformity
Prohlášení o
shode
Declaración de
conformidad
Déclaration de
conformité
Dichiarazione di
conformitá
Conformiteitverklaring
Declaração de
conformidade
Deklaracja
zgodności
Заявление о
соответствии
Electronic Scale: KERN VHB, VHE, VHS, VHT, VHM_M
Mark applied EU Directive Standards
2004/108/EC EN 55022:1994 / A1: 1995 / A2: 1997 Class A
2006/95/EC EN 60950 : 1992 / A1: 1993 / A3: 1995 / A4: 1997 / A11: 1997
Wir erklären hiermit, dass das Produkt, auf das sich diese Erklärung bezieht,
mit den nachstehenden Normen übereinstimmt.
We hereby declare that the product to which this declaration refers conforms
with the following standards.
Tímto prohlašujeme, že výrobek, kterého se toto prohlášení týká, je v souladu
s níže uvedenými normami.
Manifestamos en la presente que el producto al que se refiere esta
declaración está de acuerdo con las normas siguientes
Nous déclarons avec cela responsabilité que le produit, auquel se rapporte la
présente déclaration, est conforme aux normes citées ci-après.
Dichiariamo con ciò che il prodotto al quale la presente dichiarazione si
riferisce è conforme alle norme di seguito citate.
Wij verklaren hiermede dat het product, waarop deze verklaring betrekking
heeft, met de hierna vermelde normen overeenstemt.
Declaramos por meio da presente que o produto no qual se refere esta
declaração, corresponde às normas seguintes.
Niniejszym oświadczamy, że produkt, którego niniejsze oświadczenie
dotyczy, jest zgodny z poniższymi normami.
Мы заявляем, что продукт, к которому относится данная декларация,
соответствует перечисленным ниже нормам.
EN 50082-1: 1992
EN 61000-3-2: 1995 / A1: 1998 / A2:1998
EN 61000-3-3: 1995
Date: 14.01.2010 Signature:
Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-[0]7433/9933-0,Fax +49-[0]7433/9933-149
4
Gottl. KERN & Sohn GmbH
Management
VHB/VHS-BA-e-1012
3 Basic instructions for scales
3.1 Proper use
The balance you purchased is intended to determine the weighing value of material
to be weighed. It is intended to be used as a “non-automatic“ balance, i.e. the
material to be weighed is manually and carefully placed in the centre of the weighing
plate. As soon as a stable weighing value is reached the weighing value can be read.
3.2 Improper Use
Do not use balance for dynamic weighings. In the event that small quantities are
removed or added to the material to be weighed, incorrect weighing results can be
displayed due to the “stability compensation“ in the balance. (Example: Slowly
draining fluids from a container on the balance.)
Do not leave permanent load on the weighing plate. This may damage the measuring
system.
Impacts and overloading exceeding the stated maximum load (max) of the balance,
minus a possibly existing tare load, must be strictly avoided. Balance may be
damage by this.
Never operate balance in explosive environment. The serial version is not explosion
protected.
The structure of the balance may not be modified. This may lead to incorrect
weighing results, safety-related faults and destruction of the balance.
The balance may only be used according to the described conditions. Other areas of
use must be released by KERN in writing.
3.3 Warranty
Warranty claims shall be voided in case
• Our conditions in the operation manual are ignored
• The appliance is used outside the described uses
• The appliance is modified or opened
• Mechanical damage and damage caused by media, liquids
• Natural wear and tear
• The appliance is improperly set up or incorrectly electrically connected
• The measuring system is overloaded
VHB/VHS-BA-e-1012
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3.4 Monitoring of Test Resources
In the framework of quality assurance the measuring-related properties of the
balance and, if applicable, the testing weight, must be checked regularly. The
responsible user must define a suitable interval as well as type and scope of this test.
Information is available on KERN’s home page (www.kern-sohn.com) with regard to
the monitoring of balance test substances and the test weights required for this. In
KERN’s accredited DKD calibration laboratory test weights and balances may be
calibrated (return to the national standard) fast and at moderate cost.
4 Basic safety instructions for scales
4.1 Pay attention to the instructions in the Operation Manual
Carefully read this operation manual before setup and commissioning, even if you
are already familiar with KERN balances.
4.2 Personnel training
The appliance may only be operated and maintained by trained personnel.
5 Transport and storage
5.1 Testing upon acceptance
When receiving the appliance, please check packaging immediately, and the
appliance itself when unpacking for possible visible damage.
5.2 Packaging
Keep all parts of the original packaging in case you need to return the appliance.
Only use original packaging for returning.
Before sending, disconnect all connected cables and loose/movable parts.
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VHB/VHS-BA-e-1012
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