Mettler Toledo AB54-S, AB104-S, AB204-S, PB153-S, PB303-S Operating Instructions Manual
...
Operating instructions
METTLER TOLEDO
B-S line of balances
•AB-S
•PB-S
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
Operating instructions in a nutshell
Press key briefly
Press and hold key
down until the desired
display appears
automatic sequence
Piece counting
Switching off
Simple weighing
Changing weighing units
▼
Switching on
Taring
“
64.71
g
64710
mg
Adjusting (calibration)
On
88888888
▼
------
0.00
g
▼
Off
OFF
▼
0.00
g
• 172.32
g
173.68
g
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
0.00
g
121.01
g
0.00
g
#
95.97
g
- 121.01
g
METTLER TOLEDO
F
C
a
l/M
e
n
u
C
On
o
ff
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
0.00
g
#
F
SEt 10
PCS
“
SEt 20
PCS
±
20
PCS
“
249
PCS
144.82
g
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
C
a
l/M
e
n
u
C
On
o
ff
O/T
CAL
CAL donE
2000.00
g
Cal
------
Cal
------
Cal
0.00
g
Cal
------
Cal
0.00
g
Cal/Menu
▼
▼
▼
▼
▼
▼
▼
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
3
Contents
1 Getting to know B-S balances ..................................................... 4
1.1 Introducing the B-S line of balances............................................. 4
1.2 Layout of B-S balances .............................................................. 5
1.3 Overview of key functions ...........................................................6
2 Startup ..................................................................................... 7
2.1 Unpacking / standard equipment................................................. 7
2.2 Cautionary notes ....................................................................... 7
2.3 Setting up, leveling, preparations for weighing below the balance,
connecting to power supply ........................................................8
2.4 Adjusting (calibration).............................................................. 10
3 Weighing................................................................................ 11
3.1 On/off switching ...................................................................... 11
3.2 Simple weighing...................................................................... 11
3.3 Taring .................................................................................... 12
3.4 METTLER TOLEDO DeltaRange balances .................................... 12
4 Menu ..................................................................................... 13
4.1 Overview and operation............................................................ 13
4.2 Description of menu options ..................................................... 15
5 Functions ............................................................................... 19
5.1 Piece counting ........................................................................ 19
5.2 Switching between weighing units ............................................. 19
6 Technical data, interface, optional equipment ..........................20
6.1 Technical data ........................................................................ 20
6.2 Optional equipment ................................................................. 22
6.3 Dimensional drawings ............................................................. 23
7 Appendix ............................................................................... 24
7.1 Typical printouts from METTLER TOLEDO GA42 and LC-P45
printers................................................................................... 24
7.2 What if ...? ............................................................................. 25
7.3 Connecting B-S balances to other METTLER TOLEDO devices........ 26
7.4 Maintenance and cleaning........................................................ 26
4
1.1 Introducing the B-S line of balances
Several types of construction – uniform operation
• The B-S balance line ranges from high-resolution analytical balances (AB-S) with a readability of 0.1mg
through to precision balances (PB-S) with a readability of 0.001g to 0.1g. The weighing ranges extend
from 51g to 8.1kg.
• The operation of all theses balances is identical.
Balance features
• In addition to basic weighing operations such as weighing, taring and adjusting (calibration), a piece
counting function can also be activated.
• METTLER TOLEDO DeltaRange balances also have a movable fine range, with 10 times smaller display
increments, over the the entire weighing range.
• Several B-S balances are fitted with a glass draft shield in the factory; with other models a draft shield is
available as an optional extra.
• All B-S balances can be equipped with an optional RS232C interface.
Notes
All B-S balances are available as certified versions. Please ask your METTLER TOLEDO dealer for details.
If you wish to build on what you have learned about weighing in these operating instructions, you will find
valuable tips in booklet 720906 “Weighing the right way”.
AB-S
(0.1mg)
PB-S
1 Getting to know B-S balances
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
PB-S (0.01g/ 0.1 g)
PB-S (0.001g)
5
1.2 Layout of B-S balances
1 Keys
2 Display
3 Model plate with the following data:
“Max”: maximum capacity
“d”: readability
“Min”: minimum capacity (recommended minimum load; only relevant for certified balances)
“e”: verification scale interval (smallest display increment tested during certification; only relevant for
certified balances)
4 Draft shield element
5 Weighing pan
6 Draft shield (standard supply with models AB-S and PBxx3-S)
7 Leveling feet
8 Hanger opening for weighing below the balance (underside of balance)
9 AC adapter socket
10 RS232C interface (optional extra)
11 Lug for optional antitheft device
12 Leveling control
Housing, keys and display are identical for all B-S balances.
RS232C
12
9
10
11
METTLER TOLEDO
F
Cal/Menu
C
On
off
O/T
1
2
3
4
6
7
8
5
6
----------
----------
Cal/Menu • Save changes and close menu
1.3 Overview of key functions
The balances have two operator control levels: the weighing mode and the menu. The function of each
individual key depends on the operator control level and how long the key is pressed.
Key functions in weighing mode
On • Switch on
# • Zero/tare
C • Cancel function
“ • Change weighing units
± • Transfer weighing data via
interface (if fitted)
Off • Switch off balance (standby mode)
F • Activate piece counting function
Cal/Menu • Adjust (calibrate)
• Show menu (hold key down until MENU
appears)
Press and hold down
Key functions in menu mode
Press and hold down
C • Close menu (without
saving changes)
“ • Change settings
± • Select menu options
Press briefly
Press briefly
On
C
O/T
Off
F Cal/Menu
0.01
g
Weighing mode
Menu
▼
On
C
O/T
Off
F Cal/Menu
Ÿ≈ENV
7
2 Startup
2.1 Unpacking / standard equipment
All B-S balances are supplied in environmentally compatible packaging. The standard equipment for every
balance comprises:
• AC adapter, to national codes
• Weighing pan with pan support or draft shield element
• Transparent plastic protective cover, fitted, to keep your balance clean at all times
• Retaining ring for protective cover, fitted, only on balances without draft shield
• Draft shield with fitting instructions, standard supply for models AB-S and PBxx3-S (for other models a
draft shield is available as an optional extra)
• Calibration weight, for AB-S* models (for all other models calibration weights are available as optional
extras)
• Operating instructions, to ensure optimum utilization of your balance's capabilities
• CE declaration of conformity (in separate brochure)
* except with certified balances
2.2 Cautionary notes
• B-S balances must not be operated in hazardous areas with the standard-supply AC adapter.
• Before connecting the AC adapter, verify that the voltage printed on it corresponds to the local mains voltage.
If this is not the case, please contact your local METTLER TOLEDO dealer.
• B-S balances may only be used indoors in a dry environment.
METTLER TOLEDO
8
2.3 Setting up, leveling, preparations for weighing below the balance, connecting to power supply
The optimum location
The correct location makes an important contribution to the accuracy of the weighing results of high-resolution
analytical and precision balances.
Hence, ensure a
• stable, vibration-free position as horizontal as possible.
Avoid
• direct sunlight
• excessive temperature fluctuations
• drafts.
The best location is on a stable bench in a corner protected against drafts, as far away as possible from doors,
windows, radiators or the louvers of air conditioners.
Antitheft device
B-S balances are equipped with a lug for the optional antitheft device.
The antitheft device (cable with lock) is suitable for all models. It is available from METTLER TOLEDO unter the
order number 590101.
9
Leveling
B-S balances have a spirit level and two adjustable leveling feet to compensate for slight irregularities in the
surface of the weighing bench. The balance is exactly horizontal when the air bubble is in the middle of the
level glass.
Procedure
Adjust the two leveling feet appropriately until the air bubble comes to rest exactly in the middle of the glass:
Air bubble at “12 o'clock” turn both feet counterclockwise
Air bubble at “3 o'clock” turn left foot clockwise, right foot counterclockwise
Air bubble at “6 o'clock” turn both feet clockwise
Air bubble at “9 o'clock” turn left foot counterclockwise, right foot clockwise
Note
The balance should be leveled and adjusted (see section 2.4) each time it is moved to a new location.
Preparations for weighing below the balance
To carry out weighing operations below the balance, the special cover on the underside of the balance must be
slackened (care: when doing this the balance may only be laid on its side, not turned upside down!), turned
through 180° and retightened. This exposes the opening for the hanger, making weighing below the balance
possible.
Connecting the power supply
➞ Before connecting the AC adapter, check that the voltage printed on it corresponds to the local mains
voltage. If this is not the case, please contact your local METTLER TOLEDO dealer.
➞ Plug the AC adapter into the AC adapter socket on the balance, and connect to the power supply.
➞ The balance performs a self-test. This test is finished when “OFF” appears.
➞ Press the «On» key briefly: the balance is in operational readiness. Before any work is performed with the
balance, it must be adjusted (section 2.4).
Notes
To achieve accurate results with analytical balances (AB-S), these must be connected to the power supply for
at least 30 minutes to warm up to operating temperature before the first weighing operation is carried out.
An optional AccuPac B-S (rechargeable external battery) can be used to operate all B-S balances independently of the mains power supply.
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