RADWAG PS 510.R2.CT Carat Balance - Manual (Page 30)

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7 START-UP
When plugged to mains, the balance displays name and number of software, and
afterwards proceeds to weighing mode.
7.1 Connecting peripheral devices
The balance must be unplugged from the mains before connecting or
disconnecting peripheral devices (printer or computer). Use only peripheral
devices recommended by the manufacturer with your balance. These have
been matched to your balance. After connecting a peripheral device, plug the
balance to mains.
7.2 Balance temperature stabilisation period
Before start of measuring processes, it is necessary to wait until the balance is
thermally stabilised.
For balances that were stored in much lower temperatures before plugging to
mains (e.g. during winter period) thermal stabilisation should last
approximately 4 hours for NPS balances, and 8 hours for NAS and NAPP
balances. During the thermal stabilization, the indications on the display panel
can change. Correct operation of a balance is possible within temperature
range specified in technical parameters, see point 1.
It is recommended that ambient temperature changes at balance’s place of
use are very small (slow to change).