12
OPERATION MANUAL BD/TL
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9.
General rules
1.
It is advised to check scale indication accuracy before and after series of
measurement using any load with known weight. To check the scale with legal
verification uses a calibration weight with valid calibration certificate. In case
permissible error is exceeded it is advised to contact the nearest service to
calibrate the scale.
2.
Weighed sample should be placed in the centre of the pan.
3.
The scale is equipped with a tare equal to its range. To tare the scale press
T
key. Storing a tare value does not extend measuring range, but only
subtracts it from a load placed on a pan.
4.
Weighing result should be read when the indicator "
" lights, which
signalizes stabilization of a result.
5.
When the scale is not used but it is necessary to be ready to work
immediately, it can be switched off by pressing I/ key. The scale reading
system is then switched off to "standby" mode. To switch the scale on press
I/ key. The scale is immediately ready to operate maximum accuracy (after
self tests).
6.
Before each measurement make sure that zero indicator is displayed. If zero
indicator does not displayed or “----“ communicate appears, press
0
key
and wait until zero indication and zero indicator appears
7.
The mechanism of scale is a precision devices and susceptible on congestions,
impacts and mechanical shakes.
If scale has been moved from places with low temperature to places with
high temperature (for example in winter), before connecting the scale to
supply leave it for about 4 hours in purpose of acclimatization.
Do not overload the scale more then 20% of maximum load (Max).
Do not press a pan by hand.
Niedopuszczalne jest naciskanie szalki ręką.
Scale should be protected during the transport.
