Dynapac CA 250, Workshop Manual

Page: 10 / 42

Type of Electrical circuit diagram
W3023EN3.pdf 2010-04-16
Type of Electrical circuit diagram
The electronic diagram are made after a new standard
in mobile electronics.
The electrical system are divided onto sections that
are displayed horisontally on the drawings.
The identification of the cables, connectors and so on
are shown in the drawing.
The benefits of this way of displaying an electrical
system are that it´s easier to follow the cables and
troubleshoot the system.
DYNAPAC electric wiring standard
Wiring system
Cable colours and number marking
1. Cable types and cable colours
For wiring systems in rollers cable types RKUB and
RK shall be used.
The following cable colours are to be used :
WH = white
RD = red
VT = violet
GN = green
YE = yellow
BU = blue
BN = brown
BK = black for grounding (chassis)
2. Grouping of conductors
In order to establish a uniform identification of wiring
systems within a limited extent of cable colours each
circuit has to be associated with one of the following
nine (9) groups, using the feature or function of the
component.
One cable colour hs to be used for each group.
Individual cables within each group are identified by a
three (3)-digit code, where the first digit indicates the
colour of the cable.
5