KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: info@kern-sohn.com
Phone: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Operating manual
Electronic Suspended balance
Logbook
Regular maintenance and care
KERN HDB-N
Version 2.0
07/2013
GB
HDB-N-BA-e-1320
1
GB
KERN HDB-N
Version 2.0 07/2013
Operating instructions / logbook
Electronic Suspended balance
Contents
1. Technical data ______________________________________________________________ 3
1.1 Dimensions _________________________________________________________________ 4
2. General Safety Instructions ___________________________________________________ 5
2.1 Duties of the owner-operator ____________________________________________________ 5
2.2 Organizational measures _______________________________________________________ 5
2.3 Environmental conditions _______________________________________________________ 5
2.4 Pay attention to the instructions in the Operation Manual ______________________________ 6
2.5 Proper use __________________________________________________________________ 6
2.6 Improper Use ________________________________________________________________ 6
2.7 Warranty ____________________________________________________________________ 6
2.8 Safe working ________________________________________________________________ 7
2.9 Monitoring of Test Resources ___________________________________________________ 7
2.10 Testing upon acceptance _______________________________________________________ 7
2.11 Initial Commissioning __________________________________________________________ 7
2.12 Shutdown and storage _________________________________________________________ 7
3. The suspended balance at a glance _____________________________________________ 8
3.1 Overview ___________________________________________________________________ 8
3.2 Overview visual displays and keyboard ___________________________________________ 10
3.3 Label______________________________________________________________________ 11
4. Commissioning ____________________________________________________________ 12
4.1 Unpacking _________________________________________________________________ 12
4.2 Scope of delivery ____________________________________________________________ 12
4.3 Checking the original dimensions _______________________________________________ 13
4.4 Battery operation ____________________________________________________________ 13
5. Operation _________________________________________________________________ 14
5.1 Safety instructions ___________________________________________________________ 14
5.2 Loading the suspended balance ________________________________________________ 16
5.3 Turn on/off _________________________________________________________________ 18
5.4 Taring _____________________________________________________________________ 18
5.5 Weighing __________________________________________________________________ 18
5.6 Switch-over weighing unit _____________________________________________________ 19
5.7 Functions __________________________________________________________________ 19
6. Menu _____________________________________________________________________ 21
7. Adjustment ________________________________________________________________ 22
8. Cleaning, Maintenance and Disposal ___________________________________________ 23
8.1 Cleaning and Disposal ________________________________________________________ 23
8.2 Regular maintenance and care _________________________________________________ 24
8.3 Checklist „Regular maintenance“ ________________________________________________ 26
9. Enclosure _________________________________________________________________ 28
9.1 Checklist „Enhanced maintenance“ (General revision) _______________________________ 28
10. Declaration of conformity ____________________________________________________ 29
2 HDB-N-BA-e-1320
1. Technical data
KERN
HDB 5K5N
HDB 10K10N
Readability (d)
5 g
10 g
Weighing range (max)
5 kg
10 kg
Taring range (subtractive)
5 kg
10 kg
Reproducibility
5 g
10 g
Linearity
± 15 g
± 30 g
Recommended adjustment
weight, not added (class)
5 kg (M1)
10 kg (M1)
Stabilization time
2 s
Warm-up time
10 min
Units
kg, lb, N
Auto off
3 min
Allowable ambient
temperature
5…+ 35 °C
Ambient humidity (max)
90 %
Battery
(in series)
2 x 1.5 V AAA
Running time rating 180 hrs
Display
Digit height 12 mm
Housing size W x D x H
70 mm x 25 mm x 105 mm
Housing material
Synthetic material
Material Hook
Stainlees steel
Net weight
150 g
HDB-N-BA-e-1320 3
1.1 Dimensions
4 HDB-N-BA-e-1320
2. General Safety Instructions
2.1 Duties of the owner-operator
Follow national accident prevention regulations and all operator health and
safety at work and operating regulations.
The balance may only be used for the proposed purpose. Any type of use which
is not specified in these operating instructions, will be considered as improper
use. The customer is solely responsible for material damage and injury of persons
resulting from an improper use, Messrs. KERN & Sohn will not be liable under
any circumstance.
Messrs . KERN & Sohn cannot be held liable, if the suspended balance is
modified or used improperly and if damage is resulting from such use.
Inspect and service suspended balance and load suspension device regularly
(see chap. 8.3).
Log the test result and keep it in the logbook.
2.2 Organizational measures
Only trained and instructed staff may operate the balance.
Make sure that the operating instructions are kept nearby the operation site of the
suspended balance.
Assembly, commissioning and maintenance should only be carried out by trained
specialists.
Weight-bearing components must not be replaced
2.3 Environmental conditions
Never operate suspended balance in spaces exposed to explosion hazards. The
serial version is not explosion protected.
Operate the suspended balance only under environmental conditions as specified
in these operating instructions (especially in chapter 1 „Technical data“).
Do not expose the suspended balance to strong humidity. Non-permitted
condensation (condensation of air humidity on the appliance) may occur if a cold
appliance is taken to a considerably warmer environment. In this case,
acclimatize the disconnected appliance for ca. 2 hours at room temperature.
Do not use suspended balance in environments exposed to corrosion hazards.
Protect the suspended balance against high humidity, vapours and dust.
Major display deviations (incorrect weighing results) may be experienced should
electromagnetic fields (e.g. due to mobile phones or radio equipment), static
electricity accumulations or instable power supply occur. Change location or
remove source of interference.
HDB-N-BA-e-1320 5
2.4 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.
All language versions contain a non-binding translation.
The original German is binding.
2.5 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 suspended on the load receptor only vertically, manually,
carefully and without jerks. As soon as a stable weighing value is reached the
weighing value can be read.
Use the suspended balance only for lifting and weighing of freely movable loads.
Danger of injury due to improper use. Not allowed are e.g.:
- Exceeding the allowed nominal load of crane, suspended balance or any
type of load attachment devices
- Conveying persons,
- Pulling loads over an inclined surface,
- Tearing-off, pulling or towing loads.
Modifications or reconstructions of the suspended balance or of the crane are not
allowed.
2.6 Improper Use
Do not use balance for dynamic weighing. 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“. (Example: Slowly draining fluids from a
container suspended on the balance.) Do not leave permanent load suspended on
the balance. This may damage the measuring system as well as safety-relevant
parts.
The balance may only be used according to the described conditions. Other areas of
use must be released by KERN in writing.
2.7 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
6 HDB-N-BA-e-1320
2.8 Safe working
Do not stand under swinging loads, see chap. 5.1.
Position the crane in a way that the load is lifted vertically.
When working with the crane and suspended balance wear personal safety
equipment (helmet, safety shoes etc.).
2.9 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.
2.10 Testing upon acceptance
Inspect packaging immediately upon receipt and inspect device when unpacking, see
chap. 4.1. in the event of any evident damage.
2.11 Initial Commissioning
In order to obtain exact results with the electronic balances, your balance must have
reached the operating temperature (see warming up time chap. 1).
During this warming up time the balance must be connected to the power supply
(mains, accumulator or battery).
The accuracy of the balance depends on the local acceleration of gravity.
Strictly observe hints in chapter Adjustment.
For checking original dimensions, s. chap. 4.3
2.12 Shutdown and storage
Switch off suspended balance and remove batteries
Do not store suspended balance outdoors.
HDB-N-BA-e-1320 7
3. The suspended balance at a glance
1
Display
2
Keyboard
3
Hooks
3.1 Overview
8 HDB-N-BA-e-1320
1
Battery compartment
2
Hook folded-in (for safekeeping)
HDB-N-BA-e-1320 9
3.2 Overview visual displays and keyboard
kg
The current measuring unit is kilogram
lb
The current measuring unit is pound
N
The current measuring unit is Newton
Indicates the weight value depending on the active setting H1-H6
(see chap. 5.7).
H1-H4:
Data-Hold function
H5
Animal weighing function
H6
Peak value function
LO
Capacity of batteries exhausted
E
Overload
Button
Description
Description of function
ON/OFF
button
Switch on balance
Switch off balance (hold button)
Taring
UNIT-button
Switch over weighing unit (kglbN)
HOLD button
Set weight display
Display average value for animal weighing
Confirm menu setting
Displays:
Keyboard:
10 HDB-N-BA-e-1320
3.3 Label
Do not stand or go under suspended loads.
Do not use on building site.
Keep an eye on suspended loads.
(example)
Do not exceed nominal rated load of balance.
The product conforms to the requirements of the
German Equipment and Product Safety Act.
HDB-N-BA-e-1320 11
4. Commissioning
+ Always observe chapter 2 „General Safety Instructions“!
SAFETY
INSTRUCTIONS
for protection against
break
Once delivered and unpacked, suspended balance will
not be taken back.
The suspended balance is sealed by KERN.
Removal from packaging is also sealed.
+ Broken seal obliges to purchase.
Fig.: Seal
Thanks for your comprehension.
Your KERN Quality assurance team
Suspended balance, see chap. 3.0
Hook (stainless steel), foldable
Hand loop
Batteries (2 x 1.5 V AAA)
Operating instructions / logbook
4.1 Unpacking
4.2 Scope of delivery
Remove balance and accessories from packaging, remove packaging material.
Verify that there has been no damage and that all packing items are present.
12 HDB-N-BA-e-1320
4.3 Checking the original dimensions
CAUTION
If the dimensions of your first safety inspection do not match those
of KERN, the balance must not be put into operation. In this case
please contact a service partner authorised by Messrs. KERN.
2 x 1.5V AAA batteries
Enter the original dimensions shown on the production data sheet in the grey
boxes of checklist chap. 8.3.
Check original dimension of suspended balance; for implementation see chap. 8.3
„Regular Maintenance“
Enter all data (date, tester, results) in the first line under „Inspection before first
use“ in the checklist (see chapter 8.3)
4.4 Battery operation
Push out the battery cover on the balance backside. Insert 2 batteries (AAA 1.5V).
Reinsert the battery cover. If the batteries are empty, in the balance display appears
“LO”. Press ON/OFF-button and replace the batteries immediately. In order to save
the battery, the balance switches automatically off after 4 minutes without weighing
Deactivate this Auto-OFF function as follows:
When the balance is switched off, press the HOLD-button and keep it pressed
Do not release the HOLD-button. Press also the ON/OFF/TARE-button and keep
it pressed
Keep the ON/OFF/TARE-button pressed, however release the HOLD-button
HDB-N-BA-e-1320 13
Keep balance only by hand, see fig.
(do not use a crane or alike).
DANGER
Risk of injury due to falling loads!
5. Operation
5.1 Safety instructions
14 HDB-N-BA-e-1320
Take great care when operating the crane and follow the
general rules for crane operation.
Check all parts (hooks etc.) for excessive wear or
damage
Work only with appropriate speed
Always avoid vibrations and horizontal forces. Avoid
any kind of shock, torsion and oscillating (e.g. caused
by inclined suspending)
Do not use the suspended balance for conveying loads.
Do not stand or go under suspended loads.
Do not use on building site.
Keep an eye on suspended loads.
(example)
Do not exceed nominal rated load of suspended balance
or any kind of attachment device on the suspended
balance.
HDB-N-BA-e-1320 15
5.2 Loading the suspended balance
For good weighing results observe the following, illustrations see next page:
Do not suspend the balance on load attachment devices. Use only when keeping
by hand.
Do not pull or push the load or the loaded balance.
Do not pull the hook horizontally.
Loading the balance
1. Position the hook of the suspended balance over the load.
2. Suspend and lift the load. (directly on the hook)
16 HDB-N-BA-e-1320
Keep balance only by hand!
Do not push or pull
Do not pull the hook horizontally
HDB-N-BA-e-1320 17
5.3 Turn on/off
Overload warning
Overloading exceeding the stated maximum load (max) of the balance, minus
a possibly existing tare load, must be strictly avoided. This could cause
damage to the balance.
Exceeding the maximum load is indicated by the display „E“. Unload balance
or reduce preload.
Start-up
Press the ON/OFF button. The display lights up and the balance carries out a
selftest. The selftest is completed when the weight value 0 appears on the
display.
Switching Off
Press the ON/OFF button for a long time.
5.4 Taring
Suspend preload.
Press the TARE button, the zero display disappears. The weight of the container
is now internally saved.
Weigh the material, the net weight will be indicated.
After removing the preload weight appears as negative display.
To delete the tare value, remove load from the suspended balance and press the
TARE button.
5.5 Weighing
Load the suspended balance.
The weight value will be displayed at once.
18 HDB-N-BA-e-1320
5.6 Switch-over weighing unit
Adjustment
Function
H1
Data-Hold function 1
Weighing value frozen for 5 sec. after pressing
the Hold-button
+ see chap.
5.7.1
H2
Data-Hold function 2
The weighing value will be frozen after pressing
the Hold-button until another button is actuated
H3
Data-Hold function 3
The weighing value is automatically frozen for 5
sec.
H4
Data-Hold function 4
The weighing value is automatically frozen after
reaching a stable value until a button will be
actuated
H5
Animal weighing function
+ see chap.
5.7.2
H6
Peak value function
+ see chap.
5.7.3
The next measuring unit will be displayed kg lbN after each press of the UNIT
button. The indicator shows the active unit.
5.7 Functions
With help of the Hold-button the following functions can be activated:
HDB-N-BA-e-1320 19
5.7.1 Data-Hold function
Switch on the balance, keep the HOLD-button pressed until the current setting
„Hx“ (H1 – H6) appears.
Press ON/OFF button repeatedly until the desired setting „H1-H4“ is displayed.
Confirm setting with the HOLD button.
Suspend the material to be weighed
The weight value is fixed and displayed depending on the setting (H1 – H4) (see
chap. 5.7), represented by the [] in the upper left.
5.7.2 Animal weighing function
This function is suitable for busy weighing procedures. The result is a mean value
formed by 16 weighing values which is found out within 3 seconds.
Switch on the balance, keep the HOLD-button pressed until the current setting
„Hx“ (H1 – H6) appears.
Press ON/OFF button repeatedly until the setting „H5“ is displayed.
Confirm setting with the HOLD button.
Suspend the material to be weighed
Press the HOLD-button, the display counts reverse from 3 -1.
The calculated mean value is indicated, symbolised by the [] top left.
Before further measurements press first the ON/OFF/TARE-button.
20 HDB-N-BA-e-1320
5.7.3 Peak value function
Never exceed the maximum permitted load of the peak value on the
balance (!!Danger of breaking!!).
This function displays the highest load value (peak value) of a weighing.
Measuring frequency: 200ms
Attention:
Switch on the balance, keep the HOLD-button pressed until the current setting
„Hx“ (H1 – H6) appears.
Press ON/OFF button repeatedly until the setting „H6“ is displayed.
Use the HOLD-button to confirm your selection
Suspend the material to be weighed
The peak value appears for a short time, symbolised by the [] top left. The
balance returns automatically to zero and is ready for further measurement.
6. Menu
When the balance is switched off, press the HOLD-button and keep it pressed
Do not release the HOLD-button. Press also the ON/OFF/TARE-button and keep
it pressed
Keep the ON/OFF/TARE-button pressed, however release the HOLD-button
Press HOLD-button anew
Keep both buttons pressed until in the display “tr” appears
Release both buttons. The balance is situated in the menu.
Press the ON/OFF/TARE-button until „AF“ appears. Confirm the selection of the
Auto Off-function using the HOLD-button
In the display appears the current setting „ON“ or „OFF“. With help of the
ON/OFF/TARE-button you can select between „ON“ or „OFF“. Confirm your
selection with the HOLD-button. After a short period the balance returns
automatically to weighing mode.
HDB-N-BA-e-1320 21
7. Adjustment
As the acceleration value due to gravity is not the same at every location on earth,
each balance must be coordinated - in compliance with the underlying physical
weighing principle - to the existing acceleration due to gravity at its place of location
(only if the balance has not already been adjusted to the location in the factory). This
adjustment process must be carried out for the first commissioning, after each
change of location as well as in case of fluctuating environment temperature. To
receive accurate measuring values it is also recommended to adjust the balance
periodically in weighing operation.
Observe stable environmental conditions. A warming up time of approx. 1 minute is
recommended for stabilization.
Prepare adjustment weight, for details see chap. 1 „Technical data“.
Switch on balance
Press Unit button and hold down (approx. 15 secs) until „CAL“ is displayed.
After that the weight value of the required adjustment weight e.g. 10 kg
(see chap. 1) is displayed.
Attach adjustment weight, a short time later „F“ will appear.
After adjustment the balance automatically returns to weighing mode.
In case of an adjustment error or wrong adjustment weight „E“ is displayed,
repeat the adjustment process
22 HDB-N-BA-e-1320
8. Cleaning, Maintenance and Disposal
Danger
Risk of injury and risk of material damage!
The suspended balance is part of the lifting gear!
For a safe operation please observe the following:
Have carried out a regular maintenance by trained specialized
staff
Carry out regular maintenance and servicing, see chap. 8.3.
Have the parts exchanged only by trained specialized staff.
If there arose discrepancies with the safety checklist, the balance
must not more be put into operation.
Do not repair the suspended balance yourself. Repair may only be
carried out by service partners authorized by Messrs. KERN.
CAUTION
Damage to suspended balance!
Do not use industrial solutions or chemicals (e.g. acid
embrittlement).
8.1 Cleaning and Disposal
Clean the keyboard and the display with a soft cloth soaked in mild window
cleaning agent.
Disposal of packaging and appliance must be carried out by operator according to
valid national or regional law of the location where the appliance is used.
HDB-N-BA-e-1320 23
8.2 Regular maintenance and care
The regular 3-month maintenance may only be carried out by an expert with
competent knowledge of working with suspended balances. Thereby the national
regulations for prevention of accidents as well as the working, operation and
safety regulations of the owner-operator.
To check the dimensions only use suitable test devices.
The regular 12-month maintenance must only be carried out by trained
specialized staff (KERN customer service).
The results of the maintenance must be written down in the checklist (chap. 8.3).
The additional results of the extended maintenance have to be entered in the
checklist (chapter 9.1).
The load suspension device is to be cleaned before inspection, see chap. 8.1.
24 HDB-N-BA-e-1320
Regular maintenance:
Prior to each usage
Check for fault-free operation of the attachment devices
Initial start-up,
every 3 months or
definitely after
12 500 weighing
processes
Check all dimensions, see checklist chap. 8.3
Check the attachment device for wear and tear, such as e.g.
plastic deformation, mechanical damage (unevenness),
notches, striation, cracks, corrosion, thread damage and
torsions.
Remove balance from use immediately if a reading exceeds
the permitted deviation from the original reading (see
checklist, chap. 8.3) or any other fault is identified.
All repairs and replacement parts (e.g. hook) must be
documented by the service partner (see list, chap. 9.1).
Every 12 months or
in any case after
50 000 weighing
processes
If the enhanced maintenance has to be carried out by
trained staff (KERN customer service). At this general
revision all load carrying parts must be checked for gaps
with magnetic powder
Every 10 years or
anyway after 500 000
weighing processes
Replace the crane balance entirely
Note
During the revision for wear and tear please refer to the following drawings.
Rejection criteria: Load suspension devices may no longer be used when e.g.
+ Deviations are identified during the inspections specified for servicing.
+ The type or load rating plate is missing.
+ Load suspension devices known to have been overloaded or subject to
other harmful influences may no longer be used and/or may be re-used only
after inspection.
HDB-N-BA-e-1320 25
8.3 Checklist „Regular maintenance“
Original dimensions suspended balance*, serial no.: ………………………………… Capacity ………………………………
Hooks
e (mm)
f (mm)
g (mm)
h (mm)
i (mm)
Wear and tear
Angle (°)
Date ………………………………… Tester ………………………………………
Hooks
Hand grip
e f g
h
i
Wear (see
cross-hatched
areas)
Optical test
Datum
Tester
Max. admitted variation
1%
5 %
5 %
5 %
5 %
10 °
No deformation or
cracks
Revision prior to first
use
3 months/12,500 x
6 months/25,000 x
9 months/37,500 x
12 months/50,000 x
15 months/62,500 x
18 months/75,000 x
21 months/87,500 x
*These data can be found in the document attached to the balance. Please keep this document always available.
HDB-N-BA-d-1320 26
Hooks
Hand grip
Safety
fastening
e f g
h
i
Wear (see
cross-hatched
areas)
Optical test
Datum
Tester
Max. admitted variation
Perfect
working
order
1%
5 %
5 %
5 %
5 %
10 °
No deformation or
cracks
Revision prior to first
use
24 months/100,000 x
27 months/112,500 x
30 months/125,000 x
33 months/137,500 x
36 months/150,000 x
39 months/162,500 x
21 months/87,500 x
42 months/175,000 x
45 months/187,500 x
48 months/200 000
51 months/212,500 x
54 months/225,000 x
57 months/237,500 x
60 months/250 000x
All load carrying parts have to be exchanged by a service partner authorised by KERN.
bold letters = this maintenance work has to be carried out by a service partner authorized by KERN.
HDB-N -BA-d-1320 27
9. Enclosure
9.1 Checklist „Enhanced maintenance“ (General revision)
The enhanced maintenance has to be carried out by a service partner authorized by KERN.
Suspended balance
Model ………………………………….. Serial no. ……………………………………………..
Interval
Magnetic powder
test for cracks
Hooks
Hand grip
Datum
Name
Signature
12 months/50,000 x
24 months/100,000 x
36 months/150,000 x
48 months/200,000 x
60 months/250,000 x
72 months/300,000 x
84 months/350,000 x
96 months/400,000 x
108 months/450 000 x
120 months/500 000x
Replace suspended balance completely
HDB-N-BA-d-1320 28
10. Declaration of conformity
KERN & Sohn GmbH
D-72322 Balingen-Frommern
Postbox 4052
E-Mail: info@kern-sohn.de
Phone: 0049-[0]7433- 9933-0
Fax: 0049-[0]7433-9933-149
Internet: www.kern-sohn.de
D
Konformitätserklärung
Wir erklären hiermit, dass das Produkt, auf das sich diese Erklärung bezieht,
mit den nachstehenden Normen übereinstimmt.
GB
Declaration of
conformity
We hereby declare that the product to which this declaration refers conforms
with the following standards.
CZ
Prohlášení o
shode
Tímto prohlašujeme, že výrobek, kterého se toto prohlášení týká, je v souladu
s níže uvedenými normami.
E
Declaración de
conformidad
Manifestamos en la presente que el producto al que se refiere esta
declaración está de acuerdo con las normas siguientes
F
Déclaration de
conformité
Nous déclarons avec cela responsabilité que le produit, auquel se rapporte la
présente déclaration, est conforme aux normes citées ci-après.
I
Dichiarazione di
conformitá
Dichiariamo con ciò che il prodotto al quale la presente dichiarazione si
riferisce è conforme alle norme di seguito citate.
NL
Conformiteitverklaring
Wij verklaren hiermede dat het product, waarop deze verklaring betrekking
heeft, met de hierna vermelde normen overeenstemt.
P
Declaração de
conformidade
Declaramos por meio da presente que o produto no qual se refere esta
declaração, corresponde às normas seguintes.
PL
Deklaracja
zgodności
Niniejszym oświadczamy, że produkt, którego niniejsze oświadczenie dotyczy,
jest zgodny z poniższymi normami.
RUS
Заявление о
соответствии
Мы заявляем, что продукт, к которому относится данная декларация,
соответствует перечисленным ниже нормам.
EU Directive
Standards
2004/108/EC
EN 61326-1: 2006
EN 61326-2-1:2006
2006/95/EC
EN 61010-1:2010
2006/42/EC
EN 13155/A2:2009
Signatur
Signature
Datum
Date
10.07.2013
Ort der Ausstellung
Place of issue
72336 Balingen
Albert Sauter
KERN & Sohn GmbH
Geschäftsführer
Managing director
KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-[0]7433/9933-0
Fax +49-[0]7433/9933-149, E-Mail: info@kern-sohn.com, Internet: www.kern-sohn.com
Declaration of conformity
EG-Konformitätserklärung EC-Declaration of -Conformity
EC- Déclaration de conformité EC-Declaración de Conformidad
EC-Dichiarazione di conformità EC-Conformiteitverklaring
EC- Declaração de conformidade EC- Prohlášení o shode
EC-Deklaracja zgodności EC-Заявление о соответствии
Electronic Balance: KERN CH / HCB/ HCN / HDB
HDB-N -BA-d-1320 29
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