Metrohm 900 Touch Control Manual - Manual (Page 32)

6.1 Switching the instrument on and off
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900 Touch Control
Switching off the instrument
CAUTION
The 900 Touch Control must be switched off by pressing the mains
switch on the rear of the instrument before the electricity supply is
interrupted. If this is not done, then there is a danger of data loss.
Because the power supply for the Touch Control is provided through
the control device (Titrando, etc.) you must never disconnect the con-
trol device from the mains (e.g. by switching off with a connector strip)
before you have switched off the Touch Control.
Proceed as follows:
1 ￭ Press the mains switch on the left-hand side of the rear panel of
the 900 Touch Control.
The current data is saved and the system is shut down. This process
takes just a short time. At the same time, all other devices connected
to the 900 Touch Control via a USB cable are also being switched
off.