Multifunction Vehicle Bus Electrical Short Distance Module Mvb2791B; Warning Symbols Used In Eke Manuals; Safety Considerations - EKE-Electronics EKE-Trainnet MVB2791B Technical Manual

1 Multifunction Vehicle Bus Electrical Short Distance Module
MVB2791B
Technical manual for Multifunction Vehicle Bus Electrical Short Distance Module MVB2791B.

1.1 Warning symbols used in EKE manuals

In EKE manuals, situations that require caution are marked with special warning symbols. The warning symbols appear
in the beginning of the appropriate chapter or paragraph. The following symbols are used.
Table 1: Warning symbols
Symbol Description
Electric shock warning symbol
Laser warning symbol
Hot surface warning symbol
ESD
General caution symbol
Note symbol
Separate collection for Waste Electrical and Electronic Equipment according to Directive 2002/96/EC
(WEEE)

1.2 Safety considerations

The module is a low voltage device. In a normal situation, it presents no safety risk to the user.
Electric shock warning:
In the case of a severe train malfunction or wiring errors, there is a risk of an electric shock through connection
cables.
Electric shock warning:
The module contains components with large capacitance, and can hold voltage charge for one minute.
CAUTION:
The rack and modules can contain sharp edges. Use protective clothing, such as gloves.
CAUTION:
The protection components on the module are intended to protect the module from external surges and
transients only. They do not provide protection against incorrect wiring or connection.
MVB2791B Technical Manual 1.0
warning symbol
| 1 Multifunction Vehicle Bus Electrical Short Distance Module MVB2791B | 4