Metrohm Titrando 890, Руководство пользователя, Страница: 19 / 46

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
3 Installation
890 Titrando
￭￭￭￭￭￭￭￭
11
CAUTION
The Touch Control must be shut down properly by deactivation with the
power switch on the rear of the instrument before the power supply is
interrupted. If this is not done, then there is a danger of data loss.
Because of the fact that the power supply for the Touch Control is pro-
vided through the Titrando, you must never disconnect the Titrando
from the power grid (e.g. by deactivating with a connector strip) before
you have deactivated the Touch Control.
If you would prefer not to position the Touch Control directly next to the
Titrando, then you can lengthen the connection with the 6.2151.010
cable. The maximum connection length permitted is 5 m.
3.2.1.2 Connecting the instrument to the power grid
WARNING
Electric shock from electrical potential
Risk of injury by touching live components or through moisture on live
parts.
￭
Never open the housing of the instrument while the power cord is
still connected.
￭
Protect live parts (e.g. power supply unit, power cord, connection
sockets) against moisture.
￭
Unplug the power plug immediately if you suspect that moisture has
gotten inside the instrument.
￭
Only personnel who have been issued Metrohm qualifications may
perform service and repair work on electrical and electronic parts.
Connecting the power cord
Accessories Power cord with the following specifications:
￭
Length: max. 2 m
￭
Number of cores: 3, with protective conductor
￭
Instrument plug: IEC 60320 type C13
￭
Conductor cross-section 3x min. 0.75 mm 2 / 18 AWG
￭
Power plug:
– according to customer requirement (6.2122.XX0)
– min. 10 A