KERN PBJ 420-3M User manual

KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: [e-mail]
Phone: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Operating instructions
Precision balances
KERN PBS/PBJ
Version 1.4
03/2013
GB
PBS/PBJ-BA-e-1314

3 PBS/PBJ-BA-e-1314
Weitere Sprachversionen finden Sie online unter www.kern-sohn.com/manuals
Další jazykové verze najdete na webu pod adresou www.kern-sohn.com/manuals
Yderligere sprogversioner finder de online på www.kern-sohn.com/manuals
Más versiones de idiomas se encuentran online bajowww.kern-sohn.com/manuals
Rohkem keeli internetis aadressil www.kern-sohn.com/manuals
Vous trouverez d’autres versions de langue online sous www.kern-sohn.com/manuals
Further language versions you will find online under www.kern-sohn.com/manuals
A használati utasítás egyéb nyelveken a www.kern-sohn.com/manuals címről tölthető le
Trovate altre versioni di lingue online inwww.kern-sohn.com/manuals
Ytterligere språkversjoner finner du online under www.kern-sohn.com/manuals
Bijkomende taalversies vindt u online op www.kern-sohn.com/manuals
Encontram-se online mais versões de línguas em www.kern-sohn.com/manuals
Inne wersje językowe znajdą Państwo na stroniewww.kern-sohn.com/manuals
Другие языковые версии Вы найдете по адресу в Интернете
www.kern-sohn.com/manuals
Ytterligare språkversioner finns online under www.kern-sohn.com/manuals
Muita kieliversioita löydät osoitteesta www.kern-sohn.com/manuals
Ostale jezikovne različice boste našli online na www.kern-sohn.com/manuals
Diğer lisan versiyonlarını internetten www.kern-sohn.com/manuals adresinden temin
edeblirsiniz

PBS/PBJ-BA-e-1314 4
GB
KERN PBS/PBJ
Version 1.4 03/2013
Operating instructions
Precision balances
Contents
1Technical data ................................................................................................... 7
2Declaration of conformity............................................................................... 11
3Appliance overview......................................................................................... 12
3.1 Keyboard overview.............................................................................................13
3.1.1 Numeric entry ................................................................................................................... 14
3.1.2 Setting the decimal point when entering numerical values .............................................. 15
3.2 Overview of display............................................................................................16
4Basic Information (General) ........................................................................... 17
4.1 Proper use...........................................................................................................17
4.2 Improper Use.......................................................................................................17
4.3 Warranty..............................................................................................................17
4.4 Monitoring of Test Resources ...........................................................................18
5Basic Safety Precautions................................................................................ 18
5.1 Pay attention to the instructions in the Operation Manual..............................18
5.2 Personnel training ..............................................................................................18
6Transport and storage .................................................................................... 18
6.1 Testing upon acceptance...................................................................................18
6.2 Packaging............................................................................................................18
7Unpacking, Setup and Commissioning......................................................... 19
7.1 Installation Site, Location of Use.......................................................................19
7.2 Unpacking / Scope of delivery...........................................................................19
7.3 Placing.................................................................................................................21
7.4 Mains connection................................................................................................25
7.5 Switch power supply on.....................................................................................25
7.6 Connection of peripheral devices......................................................................26
7.7 Initial Commissioning.........................................................................................26

5 PBS/PBJ-BA-e-1314
8Adjustment....................................................................................................... 27
8.1 Manual adjustment by CAL button ....................................................................27
8.1.1 Adjustment with internal weight (only models PBJ) ......................................................... 27
8.1.2 Adjustment with external weight (factory setting models PBS) ........................................ 29
8.2 Adjustment test...................................................................................................31
8.2.1 Adjustment test with external weight ................................................................................ 32
8.2.2 Adjustment test with internal weight ................................................................................. 34
8.3 Automatic adjustment by PSC (Perfect Self Calibration), only models PBJ..35
8.4 Automatic adjustment by Clock-CAL (model PB only).....................................36
8.5 ISO/GLP log.........................................................................................................38
8.5.1 Setting of adjustment protocol and scale identification number ....................................... 38
9Verification....................................................................................................... 40
10 Basic Operation........................................................................................... 41
10.1 Switch on off balance.........................................................................................41
10.1 Zeroing ................................................................................................................41
10.2 Simple weighing .................................................................................................42
10.3 Taring...................................................................................................................43
10.4 Underfloor weighing...........................................................................................44
11 The menu...................................................................................................... 45
11.1 Navigation in the menu ......................................................................................45
11.2 Useful functions..................................................................................................48
11.2.1 Recall of last menu ...................................................................................................... 48
11.2.2 Resetting the menu ..................................................................................................... 48
11.3 Menu Lock...........................................................................................................49
12 Set the installed clock................................................................................. 50
12.1 Date......................................................................................................................50
12.2 Time .....................................................................................................................51
12.3 Setting the display for the standby mode.........................................................52
13 Functions for adaptation to ambient conditions....................................... 53
13.1 Stability and reaction (average value)...............................................................53
13.1.1 Automatic mode ........................................................................................................... 53
13.1.2 Filling mode ................................................................................................................. 53
13.1.3 Standard mode ............................................................................................................ 53
13.1.4 Antivibration mode ....................................................................................................... 53
13.1.5 Antiwind mode ............................................................................................................. 53
13.2 Stability Detection Band.....................................................................................54
13.3 Tracking...............................................................................................................54
14 Capacity display........................................................................................... 54

PBS/PBJ-BA-e-1314 6
15 Switch-over weighing unit .......................................................................... 55
15.1 Percentage conversion.......................................................................................56
16 Application Functions ................................................................................. 57
16.1 Parts counting.....................................................................................................57
16.2 Control weighing and target weighing..............................................................58
16.2.1 Control weighing (comparator) display type 1 ............................................................. 58
16.2.2 Control weighing (comparator) – display type 2 .......................................................... 58
16.2.3 Target weighing mode ................................................................................................. 59
16.3 Density determination ........................................................................................60
16.3.1 Specific measurement of solid weight ......................................................................... 60
16.3.2 Table of temperatures and densities ........................................................................... 61
16.3.3 Specific measurement of liquid weight ........................................................................ 62
16.4 Extreme value recording....................................................................................62
16.5 Auto Print function .............................................................................................63
16.6 Automatic zero setting .......................................................................................64
16.7 Zero range...........................................................................................................64
16.8 Taring /printing at stability (models PBJ) .........................................................64
16.9 Formulation mode...............................................................................................65
16.10 Automatic saving and zeroing .......................................................................66
16.11 Animal weighing .............................................................................................67
17 Data output................................................................................................... 68
17.1 Personal Computer - RS-232C...........................................................................68
17.1.1 Connecting the Cable .................................................................................................. 68
17.2 Data Formats.......................................................................................................69
1. For measuring values:............................................................................................69
2. For „oL“ or „-oL“....................................................................................................69
17.3 Using codes of commands ................................................................................70
17.4 User Settings.......................................................................................................75
17.4.1 Overview ...................................................................................................................... 75
17.4.2 Handshaking ................................................................................................................ 75
17.4.3 Format ......................................................................................................................... 76
17.4.4 Speed of communication ............................................................................................. 76
17.4.5 Parity / Bit length .......................................................................................................... 76
17.4.6 Stop Bits ...................................................................................................................... 76
17.4.7 Limiter .......................................................................................................................... 76
18 Service, maintenance, disposal.................................................................. 77
18.1 Clean....................................................................................................................77
18.2 Service, maintenance .........................................................................................77
18.3 Disposal...............................................................................................................77
19 Instant help................................................................................................... 78

7 PBS/PBJ-BA-e-1314
1 Technical data
KERN PBJ 420-3M PBJ 620-3M PBJ 1020-3
Readability (d) 0.001 g 0.001 g 0.001 g
Weighing range (max) 420 g 620 g 1020 g
Minimum load (Min)
0.02 g
0.1 g
-
Verification value (e) 0.01 g 0.01 g -
Verification class II I -
Reproducibility 0.001 g 0.001 g 0.001 g
Linearity ± 0.002 g ± 0.002 g ± 0.003 g
Stabilization time
2.5 sec.
2.5 sec.
2.5 sec.
Warm-up time 4 h 4 h 8 h
Adjustment weight internal
Weighing units
(calibrated appliances) g, kg, pcs, %
Smallest part weight for
piece counting
1 mg
Reference quantities at
piece counting 5, 10, 20, 50 100, 200
Weighing plate, stainless
steel 108 x 105 mm
Dimensions caisse
(l x L x h) [mm]
209 x 322 x 78
Dimensions wind screen
[mm]
interior 180 x 193 x 87
exterior 202 x 228 x 103
Net weight (kg) 3.7 kg
Permitted environmental
condition +10° C to +30° C
Humidity of air max. 80 % relative (not condensing)
Interface RS-232
Underfloor weighing device
Hooks
AC adapter (Primary) AC 100 -240 V, 400 mA 50/60Hz
Rated electric power supply 12 V, 1 A
Pollution Degree 2
Overvoltage Category Category II
Altitude
Up to 2000 m
Installation Site device may only be used indoors

PBS/PBJ-BA-e-1314 8
KERN PBJ 4200-2M PBJ 6200-2M PBJ 8200-1M
Readability (d) 0.01 g 0.01 g 0.1 g
Weighing range (max) 4.2 kg 6.2 kg 8.2 kg
Minimum load (Min) 0.5 g 1 g 5 g
Verification value (e) 0.1 g 0.1 g 1 g
Verification class II I II
Reproducibility 0.01 g 0.01 g 0.08 g
Linearity ± 0.02 g ± 0.02 g ± 0.1 g
Warm-up time 4 h 4 h 2 h
Stabilization time 2.5 sec. 2.5 sec. 1.2 sec.
Adjustment weight internal
Weighing units
(calibrated appliances) g, kg, pcs, %
Smallest part weight for
piece counting 10 mg 100 mg
Reference quantities at
piece counting 5, 10, 20, 50 100, 200
Weighing plate, stainless
steel 170 x 180 mm
Dimensions caisse
(l x L x h) [mm] 209 x 322 x 78
Net weight (kg) 4.8 kg
Permitted environmental
condition +10° C to +30° C
Humidity of air max. 80 % relative (not condensing)
Interface RS-232
Underfloor weighing device Hooks
AC adapter (Primary) AC 100 -240 V, 400 mA 50/60Hz
Rated electric power supply '&12 V, 1 A
Pollution Degree 2
Overvoltage Category Category II
Altitude Up to 2000 m
Installation Site device may only be used indoors

9 PBS/PBJ-BA-e-1314
KERN PBS 420-3M PBS 620-3M PBS 1020-3
Readability (d) 0.001 g 0.001 g 0.001 g
Weighing range (max) 420 g 620 g 1020 g
Minimum load (Min) 0.02 g 0.1 g -
Verification value (e)
0.01 g
0.01 g
-
Verification class II I -
Reproducibility 0.001 g 0.001 g 0.001 g
Linearity ± 0.002 g ± 0.002 g ± 0.003 g
Stabilization time 2.5 sec. 2.5 sec. 2.5 sec.
Warm-up time
4 h
4 h
8 h
Recommended adjustment
weight, not added (class) 400 g (E2) 600 g (E2) 1000 g (E2)
Possible Adjustment Points
100 – 420 g
100 – 620 g
100 – 1020 g
Weighing units
(calibrated appliances) g, kg, pcs, %
Smallest part weight for
piece counting 0.001g
Reference quantities at
piece counting
5, 10, 20, 50 100, 200
Weighing plate, stainless
steel 108 x 105 mm
Dimensions caisse
(l x L x h) [mm] 209 x 322 x 78
Dimensions wind screen
[mm]
interior 180 x 193 x 87
exterior 202 x 228 x 103
Net weight (kg) 3 kg
Permitted environmental
condition
+5° C to +40° C
Humidity of air max. 80 % relative (not condensing)
Interface RS-232
Underfloor weighing device Hooks
AC adapter (Primary) AC 100 -240 V, 400 mA 50/60Hz
Rated electric power supply
DC 12 V, 1 A
Pollution Degree 2
Overvoltage Category Category II
Altitude Up to 2000 m
Installation Site device may only be used indoors

PBS/PBJ-BA-e-1314 10
KERN PBS 4200-2M PBS 6200-2M PBS 8200-1M
Readability (d) 0.01 g 0.01 g 0.1 g
Weighing range (max) 4.2 kg 6.2 kg 8.2 kg
Minimum load (Min) 0.5 g 1 g 5 g
Verification value (e) 0.1 g 0.1 g 1 g
Verification class II I II
Reproducibility 0.01 g 0.01 g 0.1 g
Linearity ± 0.02 g ± 0.02 g ± 0.2 mg
Warm-up time 4 h 4 h 2 h
Stabilization time 2.5 sec. 2.5 sec. 1.2 sec.
Recommended adjustment
weight, not added (class) 4 kg (E2) 5 kg (E2) 7 kg (E2)
Possible Adjustment Points 1000 – 4200 g 1000 – 6200 g 1000 – 8200 g
Weighing units
(calibrated appliances)
g, kg, pcs, %
Smallest part weight for
piece counting 10 mg 100 mg
Reference quantities at
piece counting 5, 10, 20, 50 100, 200
Weighing plate, stainless
steel
170 x 180
Dimensions caisse
(l x L x h) [mm] 209 x 322 x 78
Net weight (kg)
3 kg
Permitted environmental
condition +5° C to +40° C
Humidity of air max. 80 % relative (not condensing)
Interface RS-232
Underfloor weighing device Hooks
AC adapter (Primary) AC 100 -240 V, 400 mA 50/60Hz
Rated electric power supply DC 12 V, 1 A
Pollution Degree 2
Overvoltage Category Category II
Altitude Up to 2000 m
Installation Site device may only be used indoors

11 PBS/PBJ-BA-e-1314
2 Declaration of conformity
KERN & Sohn GmbH
D-72322 Balingen-Frommern
Postfach 4052
E-Mail: [e-mail]
Tel: 0049-[0]7433- 9933-0
Fax: 0049-[0]7433-9933-149
Internet: www.kern-sohn.de
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
D
Konformitäts-
erklärung
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
Conformiteit-
verklaring
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.
Electronic Balance: KERN PBJ / PBS
2004/108/EC EN 61326-1:2006
2006/95/EC EN 61010-1: 2010
Signatur
Signature
Datum
Date
27.03.2013
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: [e-mail], Internet: www.kern-sohn.com

PBS/PBJ-BA-e-1314 12
3 Appliance overview
Models with readability d = 0.001 g:
Models with readability d ≥ 0.01 g:
1. Windshield
2. Weighing pan
3. Display
4. Keyboard
5. Levelling screw

13 PBS/PBJ-BA-e-1314
3.1 Keyboard overview
In weighing mode:
Button Description
Pressed once and released
Keep pressed for about 3
seconds
ESC
ON/OFF
[ON/OFF]
Switches between the
operation and standby
modes.
Exit menu / Return to
weighing mode
MENU
CAL
[CAL] Invokes adjustment or
menu selection. (*1)
To display the menu
element recently set.
TARE /
[TARE] Taring / Setting to zero No operation
UNIT
[UNIT] Switch over weighing unit
(*3) No operation
PRINT
[PRINT]
Issue of weighing value to
external appliances
(printer, PC)
Issue of date and time to
external appliances.
*1 This key is used to set a value when percent (%), number of pieces (PCS), specific weight
of solids (▼d) or specific weight of liquid (d) is displayed.
*3 Units different than „g” must be first set in the balance, before they can be used for
measurements. Only gram (g), percent (%) and number of pieces (PCS) are factory set.

PBS/PBJ-BA-e-1314 14
In menu:
Button Description
Pressed once and released
Keep pressed for about 3
seconds
ESC
ON/OFF
[ON/OFF] To return to a submenu or
weighing mode. Return to weighing mode
MENU
CAL
[CAL] Moves to the next menu item. To display the menu
element recently set.
TARE /
[TARE] To select or set the menu
element recently displayed. No operation
UNIT
[UNIT] Entering numeric values:
Increases the numeric value
of flashing digit by 1.
No operation
PRINT
[PRINT] Entering numeric values: To
go to the next position. No operation
3.1.1 Numeric entry
Button Description Function
Navigation button Increase flashing digit
Navigation button Digit selection to the right
Navigation button Confirm entry
ESC Cancel input
• With numerical input the indicator [#] appears.
• „SET“ indicates that the value has been saved successfully.
• „ERR“ means that the value could not be saved successfully; back to menu
by and repeat enter.

15 PBS/PBJ-BA-e-1314
3.1.2 Setting the decimal point when entering numerical values
Entering a decimal point is necessary only for determining the specific gravity or if a
multiplier shall be defined for the user-defined unit.
• Repeat actuating the
PRINT
button until the last digit flashes. Actuate the
PRINT
button again in order to call up the decimal point setting mode. The reversed
triangle symbol ▼or the current decimal point flashes.
• Actuate the
UNIT
button in order to move the decimal point to the required
position by one digit each.
• Actuate the
TARE /
button to define the position of the decimal point. The
message „SEt“ which appears for a short period of time indicates that setting
has been completed.

PBS/PBJ-BA-e-1314 16
3.2 Overview of display
Display
Designation
Description
Indicates that the weighed value is stable. (*1) It marks the
currently selected element during menu element selection.
Tare symbol
Informs about setting an initial tare value.
Weight symbol
It is displayed during adjusting the measuring range. It indicates
adjusting settings during menu selection. Flashes prior to start of
automatic adjustment.
Note:
If automatic adjusting of measuring range is not activated, a user
must perform it when this symbol flashes.
• with built-in weight (PBJ models refer to chapter 8.31.1)
• with external weight (PBS models refer to chapter 8.1.2).
[ ]
Brackets The non-calibrated value is given in brackets in calibrated scales.
Number symbol
Indicates numeric value entry.
Menu symbol
Appears during menu selection. Always shown when the menu is
locked.
Asterisk
Indicates that the displayed numeric value is not a mass value.
Communication
symbol
Is lit up during communication with external appliances via RS-
232C cable. Shown when communication functions are ON.
▼Inverse triangle
symbol
Indicates the setting of specific weight measurement. It is used as
an alternative to the decimal point.
→0←
Zero indicator
Animal symbol
Shows the setting of animal weighing function.
Automatic storage
and zeroing symbol
Shows the setting of automatic saving and zeroing function.
M
Memory Symbol
Balance is in formula mode
Auto Print symbol
Displays set-up of the Auto Print function.
Standby mark
Appears when the balance power supply is in stand-by mode. It is
also displayed when operational function changes into stand-by
mode.
*1 Stabilisation symbol
When the stabilisation symbol is illuminated for a long time, the displayed value may oscillate when a
weight is slowly changed or stabilisation detection range is set to high value.
Capacity display
Display of units
Stability display

17 PBS/PBJ-BA-e-1314
4 Basic Information (General)
4.1 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 balcance”, i.e. the
material to be weighed is manually and carefully placed in the centre of the weighing
pan.. As soon as a stable weighing value is reached the weighing value can be read.
4.2 Improper Use
Do not use balance for dynamic add-on weighing procedures, if small amounts of
goods to be weighed are removed or added. The “stability compensation“ installed in
the balance may result in displaying an incorrect measuring value! (Example: Slowly
draining fluids from a container on the balance.)
Do not leave permanent load on the weighing pan. 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.
4.3 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 or damage by media, liquids, natural wear and tear
• The appliance is improperly set up or incorrectly electrically connected
• The measuring system is overloaded

PBS/PBJ-BA-e-1314 18
4.4 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.
5 Basic Safety Precautions
5.1 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.
5.2 Personnel training
The appliance may only be operated and maintained by trained personnel.
6 Transport and storage
6.1 Testing upon acceptance
When receiving the appliance, please check packaging immediately, and the
appliance itself when unpacking for possible visible damage.
6.2 Packaging
 Keep all parts of the original packaging for a possibly
required return.
 Only use original packaging for returning.
 Prior to dispatch disconnect all cables and remove
loose/mobile parts.
 Reattach possibly supplied transport securing devices.
 Secure all parts such as the glass wind screen, the
weighing platform, power unit etc. against shifting and
damage.

19 PBS/PBJ-BA-e-1314
7 Unpacking, Setup and Commissioning
7.1 Installation Site, Location of Use
The balances are designed in a way that reliable weighing results are achieved in
common conditions of use.
You will work accurately and fast, if you select the right location for your balance.
Therefore, observe the following for the installation site:
• Operate the device only indoors.
• Place the balance on a firm, level surface;
• Avoid extreme heat as well as temperature fluctuation caused by installing
next to a radiator or in the direct sunlight;
• Protect the balance against direct draughts due to open windows and doors;
• Avoid jarring during weighing;
• Protect the balance against high humidity, vapours and dust;
• Do not expose the device to extreme dampness for longer periods of time.
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.
• Avoid static charge of goods to be weighed or weighing container.
If electro-magnetic fields or static charge occur, or if the power supply is unstable
major deviations on the display (incorrect weighing results) are possible. In that case,
the location must be changed.
7.2 Unpacking / Scope of delivery
Remove device and accessories carefully from packaging, remove packaging
material and place device at the planned work place. Verify that there has been no
damage and that all packing items are present.

PBS/PBJ-BA-e-1314 20
Scope of delivery / serial accessories:
Models with readability d = 0.001 g: Models with readability d ≥ 0.01 g:
• Mains adapter
• Operating instructions
• Menu overview
Carrier weighing pan
Protective cover
Weighing pan
2 Fixiing screws
Protection hood
Wiindshield
2 screws
Main weighing unit

21 PBS/PBJ-BA-e-1314
7.3 Placing
 Remove transport guard (models PBJ)
To loosen the transport guard, turn both transport screws [1] anti-clockwise until they
are locked (refer to sign [2]).
For transport, turn both transport screws clockwise until they are locked.
 Mount safety hood
Remove protective foil from adhesive strips and mount the safety hood so that it
does not contact the weighing plate.