Siemens SINAUT MD741-1 System Manual page 3

General
The product MD741-1 complies with European standard EN60950, 05.2003, Safety
of Information Technology Equipment.
Read the installation instructions carefully before using the device.
Keep the device away from children, especially small children.
The device must not be installed or operated outdoors or at damp locations.
Do not operate the device if the connecting leads or the device itself are damaged.
External power supply
Use only an external power supply which also complies with EN60950. The output
voltage of the external power supply must not exceed 30V DC. The output of the
external power supply must be short-circuit proof.
Warning
!
The power supply unit to supply the SINAUT MD741-1 must comply with the
requirements for a Limited Power Source according to IEC/EN 60950-1
The power supply unit to supply the SINAUT MD741-1 must comply with NEC Class 2
circuits as outlined in the National Electrical Code ® (ANSI/NFPA 70) only.
Please pay regard to section 2.6 of the system manual, as well as the installation
and utilisation regulations of the respective manufacturers of the power supply, the
battery or the accumulator.
SIM card
To install the SIM card the device must be opened. Before opening the device,
disconnect it from the supply voltage. Static charges can damage the device when
it is open. Discharge the electric static of your body before opening the device. To
do so, touch an earthed surface, e.g. the metal casing of the switch cabinet. Please
pay regard to section 2.6 of this system manual.
Handling cables
Never pull a cable connector out of a socket by its cable, but pull on the connector
itself. Cable connectors with screw fasteners (D-Sub) must always be screwed on
tightly. Do not lay the cable over sharp corners and edges without edge protection.
If necessary, provide sufficient strain relief for the cables.
For safety reasons, make sure that the bending radius of the cables is observed.
SINAUT MD741-1
C79000- G8976-C212
3