6--5
49
Diagrams, exploded views and replace--
2. wires list (list of all wires) with the following information:
n in---house article code;
n identification code;
n description;
n section of wire (mm2);
n colour of wire;
n start: indicates the component (identification code and contact number)
at which the wire starts;
n end: indicates the component (identification code and contact number) at
which the wire ends; e.g.
CODE CABLE DESCRIPTION SECTION NO. COLOUR START END
022.0141 -- W 7 RESET+EMER-
GENZA
0.50 317 BIANCO -- S 3 4 -- K 1 0 14
In this example, wire no. 317 white, identified as ---W7, starts from contact no. 4
on component ---S3, and ends at contact no. 14 on component ---K10.
Enclosed below is Appendix D2 to European Standard EN 60204---1
D2 -- Letter codes used to designate the type of component
LETTER TYPE OF COMPONENT EXAMPLES IDENTIFICATION OF
THE APPLIANCE
A
Complex units Laser
Maser
Regulator
A
B
Tra ns ducer s convertin g a no n
electrical signal to an electrical
signal and vice versa
Transistor amplifier
IC amplifier
Magnetic amplifier
Valve amplifier
Printed circuit board
Drawer
Rack
AD
AJ
AM
AV
AP
AT
AR
C
Capacitors
C
D
Binary operators, timing devices,
storage devices
Digital integrated circuits and
devices:
Delay line
Bistable element
Monostable element
Recorder
Magnetic memory
Tape or disk recorder
D
E
Va ri o u s mat e r i a ls Devices not specified in this
table
E
F
Protective Devices Lightning protectors
Arrestors
F
Instant action current thresh-
old protector
Delayed action current thresh-
old protector
Instant and delayed action
current threshold protector
Fuse
Voltage threshold protector
FA
FR
FS
FU
FV
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