12
USER MANUAL
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9.
General operation principles
1.
Weighed sample should be placed in the centre of the pan.
2.
Weighing result should be read when the indicator "
" lights, which signalises stabilisation of a result.
3.
The balance allows tarring in the whole measuring range. To tare the balance press
T
key (on the left
or on the right). Tarring does not extend measuring range, but only subtracts tare value from mass value
of a sample placed on the pan. To make the control of pan load easier and to avoid crossing
measurement range, the balance has a load indicator calibrated 0
÷
100% Max.
4.
In direct sale use (d=e), make sure that
zero indicator is displayed before sample is placed on the pan.
If not, press
key and wait until the balance is zeroed and zero indicator appears. In other balances the
key does not operate.
5.
When the balance is not used but should be ready to work immediately, it can be switched off by pressing
I
/
key. The backlight of balance reading system is then switched off and the balance enters into
"standby" mode, in which the balance maintains internal temperature and ability to start working with
maximum accuracy. Standby mode is signalled by the
OFF
indicator. To switch the balance on press I
/
key.
6.
The balance cannot be used to weigh ferromagnetic materials due to decrease of weighing accuracy.
7.
Balance mechanism is a precise device sensitive to mechanical shocks and strokes.
8.
After every change of balance position, level the balance and perform internal calibration using
key
.
Do not overload the balance more than 20% of maximum capacity.
Do not press the pan with a hand.
For transportation take off the pan (move it gently and lift it up) and pan support (lift it up)
and protect from any damages.
