Operating instructions

7
1
23
Off
Leveling
B balances have a level control and adjustable leveling feet to compensate for slight irregularities in the
weighing bench surface. The balance is exactly horizontal when the air bubble 1 is in the middle.
Procedure
Turn the two leveling feet 2 and 3 as shown in the diagram or described in the table so that air bubble 1 is in
the middle.
Air bubble at "12-o-clock" turn both leveling feet clockwise
Air bubble at "3-o-clock" turn left leveling foot clockwise, right leveling foot counterclockwise
Air bubble at "6-o-clock" turn both leveling feet counterclockwise
Air bubble at "9-o-clock" turn left leveling foot counterclockwise, right leveling foot clockwise
Note
The balance must be releveled each time it is moved to a new location.
Connecting to the power supply
➞ Before connection of the AC adapter, check that the imprinted voltage value matches the local supply
voltage. If this is not the case, please contact your local METTLER TOLEDO dealer.
➞ Plug AC adapter into AC adapter socket of the balance and connect to the power supply.
➞ The balance performs a self-test. The test is finished when "OFF" appears.
➞ Press
On
briefly: balance is in operational readiness. Before any work is performed with the
balance, it must be adjusted (calibrated), (section 2.4).
Notes
To achieve accurate results with analytical balances (AB), these must be connected to the power supply for
20–30 minutes to warm up to the operating temperature. The PP-B10 PowerPack (rechargeable, external
battery) can be used to operate all B balances independently of the power supply (section 6.2).