Boeco BEB43 Bedienungsanleitung
BEB Series
Serie BEB
Electronic Precision Scales/Balances
Balanzas electrónicas de precisión
Operating Instructions/Manual de instrucciones
98648-013-84
2
English page 3
In cases involving questions of
interpretation, the German-language
version shall prevail.
Español página 20
En caso de interpretación,
la versión en lengua alemana
será determinante.
3
Page
Warnings and Safety Precautions 4
Getting Started 5
Operation 8
Basic Weighing Function 8
Description of the Keys 8
Application Programs 9
Toggling between Weigh Units 9
Counting 10
Weighing in Percent 11
Display Lock Mode 12
Total/Formulation 13
Specific Gravity 14
Calibration/Span Adjustment 15
Advanced Features (Setup Menu) 16
Error Codes 17
Overview 18
Specifications 18
CMarking 19
3
Contents
4
Safety Information
●To prevent damage to the equip-
ment, please read these operating
instructions carefully before using
your balance/scale.
!Do not use this equipment in
hazardous areas.
!Make sure the voltage rating print-
ed on the power supply is identical
to your local line voltage.
!Use only commercially available
9 V batteries (not included).
If desired, you can use a
rechargeable battery.
– The balance/scale is energized
at all times unless you disconnect
the AC adapter and, if connected,
the battery.
– Protect the AC adapter from
contact with liquid
!Exposure to excessive electro-
magnetic interference can cause
the readout value to change.
Once the disturbance has ceased,
the instrument can be used again
in accordance with its intended
purpose.
Installation
– It is recommended to connect only
BOECO accessories and options,
as these are optimally designed
for use with your
balance/scale.
– Do not open the balance/scale
housing as this will void the
manufacturer’s warranty.
Symbols
The following symbols are used in
these instructions:
●indicates steps you must
perform
$indicates steps you must
perform only under certain
conditions
> describes what happens after you
have performed a certain step
– indicates an item in a list
!indicates a hazard
4
Warnings and Safety Precautions
5
Getting Started
Equipment Supplied
– Balance/scale
– Weighing pan
– AC adapter
Additional equipment with models
BEB53, BEB55:
– Calibration weight
Additional equipment with model
BEB43:
– Calibration weight
– Round glass draft ring
– Level indicator and adjustable feet
Installation
Choose a location that is not subject
to the following negative influences:
– Heat (heater or direct sunlight)
– Drafts from open windows and doors
– Extreme vibrations during weighing
– Excessive moisture
Setting Up the Balance/Scale
●Place the components on the
balance/scale in the following order:
– Reversible weighing pan
– Round glass draft ring on model
BEB43
6
Connecting the Balance/Scale
to AC Power
!Use only the AC adapter for
optimal performance and safety.
§Insert plug into the jack (located
on back of balance/scale)
§Plug the AC adapter into an
electrical outlet
!LISTED power supply 11 V–21 V
compliant with NEC Class 2 output.
Below-Balance/Under-ScaleWeighing
A port for a below-balance weighing
hanger is located on the bottom of the
balance/scale.
§Open the cover plate on the
bottom of the balance/scale.
§Attach the sample (e.g., using
a suspension wire) to the hanger.
$Install a shield for protection
against drafts if necessary.
Installing the Battery
(not for model BEB43)
$Batteries are not included with the
equipment supplied
!Use only commercially available
9 V batteries.
!If you use a rechargeable battery,
recharge it with an external battery
charger.
§Lay the balance/scale on its side
§Open the battery compartment:
remove the compartment cover
§Install the battery in the compart-
ment
$Make sure the polarity is correct.
§Close the battery compartment:
slide the cover into position until
it snaps into place
!Do not throw away used batteries
with normal household waste.
Rechargeable batteries contain
toxic materials and must be dis-
posed of in accordance with local
waste disposal regulations.
7
Leveling the Balance/Scale
(only for model BEB43)
§Always level the balance/scale again
any time after it has been moved to
a different location.
§Turn the front feet as shown in the
diagram until the air bubble is cen-
tered within the circle of the level
indicator.
§Lower all feet to touch the counter-
top so the balance/scale does not
rock.
> In most cases this will require
several adjustment steps.
RemovingWeights for
Calibration/Span Adjustment
(not for model BEB61)
§Grasp the tab to turn and pull out the
weight compartment.
§Always wear gloves or use tweezers
when handling weights.
$Follow instructions on page 15 for
calibration/span adjustment.
WarmupTime for Model BEB43:
To ensure accurate results, the scale
must warm up for 1 hour before opera-
tion. Only after this time will the scale
have reached the required operating
temperature.
8
Operation
BasicWeighing Function
Features
– Zeroing the balance/scale
You can zero the balance/scale within
the entire weighing range, up to the
maximum capacity.
Preparation
§Switch on the balance/scale:
press the (ON/OFF) key
§If necessary, zero the balance/scale:
press the (ZERO) key
$If necessary, change the configura-
tion settings: see the chapter entitled
“Configuration”
$If desired, reset the factory settings:
see the chapter entitled “Advanced
Features,” menu item 9.– 1
Additional functions:
$Switching off the balance/scale:
press the (ON/OFF) key
$Battery operation: automatic shut-off
after 2, 5 or 10 minutes; see chapter
on configuration. Example: 2 min-
utes. If the weight readout remains
unchanged and no keys are pressed
for at least two minutes, the battery
symbol “ “ starts flashing.
After another 2 seconds, the bal-
ance/scale shuts off automatically,
unless a key is pressed.
Description of the Keys
(ON/OFF) On/off key: switches the bal-
ance/scale on and off or
switches it to the standby
mode.
Battery operation: on; turns
backlight on; off
(ZERO) Zeros the balance/scale;
press and hold 2 seconds:
enters application menu
(CAL) Starts calibration/adjustment
(F) Starts an application pro-
gram; scrolling in applica-
tion menu, configuration
menu and calibration menu
(ENTER) Confirms the selected
setting; exits application,
configuration & calibration
menu if key is pressed
and held for at least
2 seconds.
(PRINT) Generates a printout or data
output
Example: Determine weight of sample
Step Key (or instruction) Display
1. Switch on the balance/scale (ON/OFF)
Self-test runs
Display: Software version r 31.01 g
2. Place container on the balance/scale
(in this example, 52 g) 52.0 g
3. Zero the balance/scale (ZERO) 0.0 g
4. Place sample in container on
balance/scale (in this example, 150.2 g). 150.2 g
9
Application Programs
Toggling betweenWeigh Units
With this application program you can toggle the display of a weight value back
and forth between two weigh units (see table below).
Example: Toggle weigh unit from pounds [lb] (application) to grams [g] (basic unit)
Step Key (or instruction) Display
1. Select application program (ZERO) ≥2 sec
2. Select Toggling between Weigh Units (F) repeatedly
3. Confirm unit of application* (ENTER)
4. Select weigh unit; in this example: (F) repeatedly
“5. Pounds” (see table below)
5. Confirm weigh unit (pounds) (ENTER)
6. Place sample on balance/scale
7. Toggle weigh unit (F)
Menu code Unit Conversion factor Display
1. user** Grams 1.00000000000 o
2.grams (factory setting) Grams 1.00000000000 g
4.carat Carats 5.00000000000 o
5.Pound Pounds 0.00220462260 lb
6.ounce Ounces 0.03527396200 oz
7.tryo Troy ounces 0.03215074700 ozt
8.tl.hon Hong Kong taels 0.02671725000 tlk
9.tl.sin Singapore taels 0.02645544638 tl
10.tl.ta Taiwanese taels 0.02666666000 tl
11.grai Grains 15.4323583500 GN
12.peny Pennyweights 0.64301493100 dwt
15.tl.ch Chinese taels 0.02645547175 tl
22.pdoz lb/oz 0.03527396200 lb:oz
23.ne t Newtons 0.00980665000 N
* Grams is chosen as 1st unit; to changes 1st unit, see Advanced Features section.
** User-defined conversion can be loaded in balance/scale with RS-232 or USB
program option. Contact BOECO for more information.
10
Counting
Purpose
With the Counting program you can determine the number of parts or pieces by
weight.
Example: Determine the number of uncounted parts; calculate the sample
reference quantity (in this example: 20)
Step Key (or instruction) Display
1. Select application program (ZERO) ≥2 sec
2. Select Counting (F) repeatedly
3. Confirm application (ENTER)
Symbol “ “ on the display:
application is active
4. Place empty container on the
balance/scale
5. Zero the balance/scale (ZERO)
6. Place sample reference quantity (20)
on the balance/scale
7. Select sample reference quantity:
in increments of 1 (1, 2, 3, ..., 99) or (F) repeatedly (briefly) or
in increments of 10 (10, 20, 30, ...,100) (F) ≥2 sec.
8. Confirm selected sample reference
quantity (ENTER)
9. Place uncounted parts on balance/scale
10. Toggle display between mean piece
weight, total weight, and quantity (F) repeatedly
11. Unload the balance/scale
12. Start new Count application
or exit application (ENTER) ≥2 sec
13. Reactivate Counting (if no other (F)
application program has been selected)
14. Repeat procedure starting from Step 5.
Dieses Handbuch passt für folgende Modelle
3
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