USER MANUAL 11
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9. Operation principles
1. Weighed sample should be placed in the centre of the pan.
2. The balance is equipped with a tare equal to its range. To tare the balance
press
T
key. Storing a tare value does not extend measuring range, but
only subtracts it from a load placed on a pan. To make weight control easier
and to avoid range overdrawing, the balance is equipped with a load indicator
(graduated in percentages).
3. Weighing result should be read when the indicator " " lights, which
signalises stabilisation of a result.
4. When the balance is not used but it is necessary to be ready to work
immediately, it can be switched off by pressing I/ key. The balance reading
system is then switched off to "standby" mode (signalled by the indicator
"OFF"). To switch the balance on press I/ key. The balance is immediately
ready to operate maximum accuracy (after self tests).
5. In direct sale use (d=e), make sure that zero indicator is displayed. If not,
press
0
key and wait until zero indication and zero indicator appears. In
other balances the key does not operate.
6. The mechanism of the balance is a precise device, sensitive to mechanical
strokes and shocks.
7. The balance should not be used to weigh ferromagnetic materials due to
accuracy decrease.
Do not overload the balance more than 20% of maximum load (Max).
Do not press a pan with a hand.
Before transportation take off the pan (move it slightly and lift it up) and
the pan base and preserve from any damages.
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