ELECTRICAL ITEMS FUNCTIONAL IDENTIFICATION (Airbus)
ELECTRICAL ITEMS FUNCTIONAL IDENTIFICATION - DESCRIPTION AND OPERATION 1. General
NOTE: Boxes, panels or equipment containing parts with voltages exceeding 42 V which are liable to expose maintenance personnel to hazardous operations must have a label reading: "CAUTION HIGH VOLTAGE INSIDE". This label must have
6 mm (0.2362 in.) white letters on a red background.
2. Electrical Items Functional-Identification Definition A. Functional Item Numbers (FIN)
(1) For WB, SA and LR programs only:
- Example for WB and SA programs:
301 RH 1 A 1 | | | | |
| | | | -- Supplementary part identification | | | | (backshell, housing, etc.)
| | | --- Connector identification (up to three letters) | | --- Suffix (up to three numbers)
| --- Circuit letter code --- Sequence number - Example for LR program:
1115 VN 412 | | |
| | --- Suffix (up to three numbers) | --- Circuit letter code
--- Sequence number (a) The composition of the FIN is:
- A two-letter code that shows to which system or circuit the equipment belongs or that shows, for all components not specifically related to a circuit, a fictitious circuit (letter V) and the type of component.
- Suffixes which give the unique identification for individual items of equipment.
- Connector identification when it is a part of an item and the same FIN number as this item.
- Supplementary part identification (backshell, housing, etc.) when this part of an item has the same FIN number as this item.
NOTE: Identical components which have the same function in the same circuit are differentiated by a suffix number.
The general rule is that an even suffix identifies a component on the right-hand side and an odd suffix identifies a component on the left-hand side.
Example: 14CA1 (2) For A380 only:
(a) For circuits VC, VD, VG, VN, VP, VS and VT, the FIN format consists of 9 digits:
- The first digit indicates the installation area.
- The 2nd, 3rd and 4th digits indicate the partner allocation number.
- The two-letter code indicates the fictitious circuit (V) and the type of component (N).
- The last three numbers indicate the detailed location or multiple elements of the component.
(b) For circuits VB, VE and VX, the FIN format consists of 7 to 9 digits:
Example: nnnnVBnnn
Example: 1115VU1
Fictitious circuits (letter V) are allocated to types of components that cannot be identified as part of a specific system circuit.
VB = Cable bundle/harness
VC = Connector (appended letter A, B, etc. is added to identify the free connector: E.g. 1204VC A)
VD = Module diode unit
VE*= Panel. (commercial) (not used for WB and SA programs) VG = Screwed ground terminal block
VI = Connector plate/mount VN = Ground point VP = Pressure seal VR = Resistance VS = Splice VT = Terminal block VU*= Panel
VX*= Printed circuit board assembly VZ*= Spare cable
* These fictitious components are not given in the ESPM.
Components which are directly associated with a geographical block or which have interfaces with severals circuits.
All these fictitious components are identified in the equipment list of their fictitious circuit.
There are different kinds of fictitious-circuit electrical components:
The EFCS harnesses have specific connectors (VC).
These connectors make the interface between:
- The different EFCS harnesses.
- The EFCS harnesses and equipment.
- The 1st, 2nd, 3rd and 4th numerical digits indicate the partner allocation number.
- The two-letter code indicates the fictitious circuit (V) and the type of component.
- The last three numbers indicate the multiple elements of the component. (It is possible to use only one number) (c) For circuit VU, the FIN format consists of 7 to 9 digits:
- The 1st and 2nd numerical digits indicate the partner allocation number.
- The 3rd and 4th numerical digits (00) indicate a main assembly containing sub-assemblies.
- For the 4th digit:
An odd number indicates the left side. (Except 5) An even number indicates the right side.
Number "5" indicates a panel located on the aircraft centerline.
- The two-letter code indicates the fictitious circuit (V) and the type of component (U).
- The last three numbers indicate the multiple elements of the component. (It is possible to use only one number) B. Fictitious Circuit (letter V)
(1) The codes of these fictitious circuits are:
NOTE: For A380, there is no space or dash before the appended letter.
(2) Examples:
- Components covered by a standard part number E.g.: VS (splice), VP (pressure seals), VC (connector), etc.
- Components designed to support and assemble electrical items for a given function, usually integrating several items of equipment and/or cables of different circuits. These components are covered by an aircraft drawing number.
E.g.: VB (cable bundle), VX (printed electronic circuit board) C. Electrical Flight Control System (EFCS)
- The EFCS harnesses and the different VU panels to which they are connected.
The EFCS harnesses and equipment are clearly identified by a pink or red mark.
Identification of each item is made by a permanent label that shows the functional item number. (FIN)
(Ref. Fig. 001) (Ref. Fig. 002) (Ref. Fig. 003) (Ref. Fig. 004)
The ways to mark the items depend on the item categories and location.
There are three ways to mark:
- Self-adhesive label (ABS0724, E0470, E0683 or NSA931025).
- Identification Sleeve (E0646, NSA937201 or NSA937203).
The functional identification of equipment may be given on white sleeves when it is difficult to install labels near the equipment.
These sleeves must be positioned immediately after the identification of the connector, or include this identification.
Functional identification sleeves must be fitted where equipment is removable from its front face.
- Identification label (ABS1475 or E0248) with NSA935401 (TY-RAP type).
In pressurized area:
An indelible and visible marking must identify the ventilation holes, located at the bottom of equipment racks (ARINC 600).The identification rule is applicable on all items fitted with ventilation holes (e.g ventilation boxes).
This marking can be made manually by a line, a band or an other marking, which remains visible when the support in installed on the shelf.
The labels are positioned above or to the left of items, and under exceptional conditions below and to the right of items.
They are always visible when items are in place.
They are printed in white on black background or black on white background.
A self-adhesive label is bonded to the support on each side of the pressure seal.
No self-adhesive label is necessary.
3. Electrical Items Functional-Identification Marking
NOTE: If reading of the label proves to be difficult during the maintenance operation, or in case of ambiguity, a second label that shows the type of equipment as indicated on the wiring diagram will also be added to the loom.
The ways to mark must be designed taking into account temperature ranges and environmental constraints.
A. Item Identification on Panels and Racks (1) Marking type
(a) On panels or racks, the functional identification marking is:
- With ABS0724 or E0470 for normal system.
- With PINK ABS0724 or PINK E0470 for EFCS system.
In non-pressurized area:
- With NSA931025 for normal system.
- With PINK NSA931025 for EFCS system.
NOTE: In non-pressurized area, it is necessary to bond label with material number 09-008C and to apply varnish material number 07-018 to the label.
(b) On circuit breaker panels, use labels:
- For areas free of hydraulic fluid, in accordance with NSA931025 Type 01,
- For areas in which hydraulic fluid (e.g.: Skydrol or Hyjet IV) is found, in accordance with NSA931025 Type 02.
(2) Identification of unplugged ventilation holes
(3) Operation
(a) Pressure seals (VP)
(b) Splices and Diodes
(c) Ground modules (VG) and ground points (VN)
Bond a self-adhesive label to the support near the ground module or point.
The terminal blocks are identified by a label fixed to the support, near the rail.
On circuit breakers or coded equipment items directly connected on aircraft, etc. install a self-adhesive label on the support near the equipment.
All specific EFCS equipment items (connectors, terminal blocks, relays) are identified clearly and permanently with a pink or red adhesive label (E0248) bonded to the structure near each item.
(Ref. Fig. 005) (Ref. Fig. 006)
Bundles of items are identified:
These types of marking are made of plastic.
They are white for standard bundles or pink for the bundles of EFCS items, with FIN marking in black.
They are installed on the cable bundle at 130 mm (5.1181 in.) maximum from the end.
If the harness has no branch, you must attach a VB marking to the harness at intervals of 2 m (6.56 ft.) . This is not applicable if the harness is supplied in raceways and if other interval values are specified in the design documents.
Labels are not necessary on branches shorter than 1 m (3.28 ft.) .
Their position on the bundle will make correct reading possible when the bundle terminations are connected.
Safety cables are identified by a pink colored sleeve or with the letter "S" printed at the end of the P/N. (E.g.: 3151-0309S) (d) Stud-type or modular terminal blocks (VT)
(e) Miscellaneous equipment
NOTE: Relays with the spike suppression function must be identified with an additional blue mark on the structure adjacent to the FIN label.
(f) Relays 1 On A380:
- Use identification label ABS0724-006A013 for Normal relays on Normal system. (Label has white background with black letters) - Use identification label ABS0724-006P013 for Normal relays on EFCS system. (Label has pink background with black letters)
- Use identification label ABS0724-006B013 for spike suppression relay on Normal system. (Label has blue background with black letters) - Use identification label ABS0724-006 for spike suppressioN relay on EFCS system. (Label has blue and pink background with black letters) (g) Specific Items
B. Item Identification on Cable Bundles
(1) Marking type
- For cables subjected to temperatures above
150 deg.C (302.00 deg.F) , with E0248 labels and NSA935401 cable-tie (TY-RAP type).
- For wiring subjected to temperatures above 260 deg.C (500.00 deg.F) , with NSA937201 sleeves.
This identification sleeve or label has:
- In all cases, the FIN of the item.
- When the bundle ends in a VU, the VU number.
- And if necessary, the functional designation.
- On harness with diameter less than
5 mm (0.1968 in.) , the identification label must be replaced by a sleeve NSA937201.
NOTE: In vibration areas or in Severe Weather and Moisture Prone (SWAMP) areas, you must use a label E0248 16HP (6 holes) with three tie-wrap NSA935401.
NOTE: It is necessary to shrink the sleeves in electrical power centers or in areas that have severe environnemental conditions.
NOTE: Identification sleeves must be in a position as near as possible to the connection you must identify (max. distance 100 mm (3.9370 in.) ). If necessary, you can attach these sleeves with cable ties to prevent sliding.
NOTE: Identification sleeves can be shrunk. In this case, it must still be possible to turn, slide and read them.
(2) Operation
For EFCS harness:
Install an identification label E0248 on the ARINC 600 and 404A connectors (ABS0831, E0161, E0163, E0165, E0086, E0145, E0147, E0726 and E0729 ) or derived connectors.
(Ref. Fig. 007)
A group of splices (max. 4) is identified by a label E0248 positioned near the group.
A sleeve is installed on each side of the component.
No identification sleeve.
A diode is identified by a sleeve NSA935201, on the cable, positioned alongside the diode.
The pressure seals through which the cable bundle is routed are identified by two E0248 labels with NSA935401 (TY-RAP type), one on each side of the seal.
With or without cut-to-length: Install a label E0248.
All specific EFCS equipment items (connectors, terminal blocks, relays, circuit-breakers) are clearly and permanently identified with pink or red labels (E0248) printed in black, which are indelible and clearly visible and bonded to the structure near the items.
- If the harness is routed alone, use tie-wrap NSA935401 with labels.
- If the harness is routed with other harnesses, use lacing tape NSA8420 with labels.
(a) Rack connectors
NOTE: When segregation is required, the identification is installed on one bundle and does not include the other routes.
(b) Optical connectors
- A specific label ABS0724 or NSA931025 is installed near the optical connectors to indicate particular precautions related to this type of connector.
NOTE: You must use lacing tape NSA8420 to attach the identification labels. The use of NSA935401 is not permitted to prevent damage to optical fiber harnesses.
NOTE: To make installation of the identification easier, the use of a sleeve is permitted. If you use a shrink sleeve, you must not shrink it to prevent damage.
(c) Ground modules (VG) and ground points (VN)
- On the harnesses: A label E0248 with the FIN. (A340 only) - In the racks or boxes: No identification sleeve or label.
- A self-adhesive label is affixed on the structure near the module or grounding point.
(d) Stud-type or modular terminal blocks (VT)
- Terminal blocks are identified by a self-adhesive label affixed to the structure near the rail.
- Wiring of stud-type terminal blocks (power): Install a label E0248.
- Wiring of modular terminal blocks (signal): No plate to be installed.
- The standard electrical items (e.g. resistors) mounted on a terminal block are identified by a sleeve NSA 937201.
This sleeve (shortened to minimum length) is placed on the component tail and must not prevent cooling.
(e) Splices (VS)
1 Not removable, not reducing
2 Diodes and removable splices
NOTE: If the splice is inside a split textile conduit, the identification label must be over the split textile conduit.
3 Reducing splices
(f) Diode
(g) Pressure Seal (VP)
(h) Coded equipment items directly connected on aircraft
(i) Specific items
(j) Shielding continuity connection
A white background sleeve printed in black identifies shielding continuity connections.
Pink background sleeves printed in black identify shielding continuity connections on safety cables.
Where shielding continuity is made with several cables with at least one safety cable, only a pink background sleeve with black printing identifies the last shielding continuity cable.
(Ref. Fig. 007)
A label is provided at the locations where direct access can be made by the maintenance operator. (Not required inside fuel tanks) Along the Q route harness, a specific identification must be used. (ABS1475)
On circuit breakers, relays, connectors (VC or VD), no identification label. (E0248)
(Ref. Fig. 008)
For marking with E0248 labels and E0470 adhesive labels refer to para. (b).1_ and (b).2_.
The electrical boxes have a label E0470 with the VU identification Number and a label NSA931025 with the Aircraft Number (MSN)
In small VUs, the cables (BF or CF type) have the sleeve E0646MF (EX NSA937204 MF) marked with the identification of the connection terminal of the related end.
But this type of sleeve is not used for the items below:
Figure 001.1 / Graphic SH 001.1 Electrical Item Functional-Identification - Marking Types E0248, E0470, E0646 (ex NSA937204), NSA937201, NSA937203
Figure 002.1 / Graphic SH 002.1 Electrical Items Functional Identification - Unplugged ventilation holes
Figure 003.1 / Graphic SH 003.1 Electrical Item Functional-Identification - Installation
Figure 004.1 / Graphic SH 004.1 Electrical Item Functional-Identification - Installation
Figure 005.1 / Graphic SH 005.1 Electrical Item Functional-Identification - Examples of Marking
Figure 006.1 / Graphic SH 006.1 Electrical Item Functional Identification - Examples of Marking on Harnesses
Figure 007.1 / Graphic SH 007.1 Electrical Item Functional-Identification - Examples of Marking (k) Fuel routing
(l) Miscellaneous equipment
C. Special Cases
CAUTION:DO NOT USE METAL LABELS IN BOXES THAT CONTAIN ELECTRICAL ITEMS AND WIRING. IF THERE IS CHAFING OF THE CABLE INSULATION OR THE ELECTRICAL COMPONENTS, SUCH LABELS CAN CAUSE SHORT CIRCUITS.
(1) Electrical Boxes (large and small VUs)
NOTE: A large VU is an electrical assembly consisting only of CF/DM/DR-type cables where the radius of curvature is equal to 6xD.
A small VU is an electrical assembly consisting mainly of BF-type cables with low radius of curvature equal to 3xD.
(2) Small VUs
- Cut-off receptacle (VC) - Modular terminal blocks (VT) - Ground point (VN) - Illuminated VU plugs (LF) - Diode module (VD)
Figure 008.1 / Graphic SH 008.1 Electrical Item Functional-Identification - Example of Marking in Small VUs
1 2 3
A B C D F G H J P Q R
EN2267 EN2346 EN2714 EN4608
INSULATION COLOR CODE
SEE LAST FIGURE E/N PNs
TYPE
INSULATION COLOR CODE A
CABLE INSULATION IS LIGHT BLUE FOR WIRE GAUGE CODES 002/006/012.
CABLE INSULATION IS WHITE FOR O THER WIRE GAUGE CODES.
WHITE BLUE
BLUE BLUE WHITE WHITE
WHITE YELLO W
YELLO W GREEN COLORS
IN CABLE NUMBER OF CORES
X X X
X X X X X X X X
SEE LAST FIGURE
L_ES_203221_0_AAM0_01_01
Figure 001 (Sheet 1) / 20-32-21 - Wires Identification by the Manufacturer - Insulation Color Code Table 8 - Insulation Color Code Allocation Table and Insulation Color Code A
Figure 002 (Sheet 1) / 20-32-21 - Wires Identification by the Manufacturer - Insulation Color Code Table 8 - Code B and C (for EN P/Ns)
Figure 003 (Sheet 1) / 20-32-21 - Wires Identification by the Manufacturer - Insulation Color Code Table 8 - Code D and Q (for EN P/Ns)
NUMBER OF CORES IN CABLES
NUMBER OF RINGS
NO RING ON THE FIRST CORE BAND GROUP CONFIGURATION
WIDE NARROW
1 0 0
2 0 2
3 0 3
4 0 4
5 0 5
6 0 6
7 0 7
8 1 1
9 1 2
1 3
PINK FOR CODES 001/006/020 WHITE FOR CODES 002/010/030 LIGHT GREEN FOR CODES 004/012/050/051
2 nd
3 rd
4 th
8 th
3.5m m TO 5mm 3.5m m TO 5mm
3m m TO 6mm
1.5mm TO 3mm
NOTE:EACH RING SHALL COVER AT LEAST 3/4 OF THE CIRCUMFERENCE.
THE WIDE RINGS SHALL BE TWICE THE WIDTH OF THE NARROW RINGS.
12mm TO 17mm
12mm TO 17mm
12mm TO 17mm 12mm TO 17mm MARKING WITH COLOR RINGS:
BASIC COLOR OF CORES:
COLOR OF RINGS: GREEN
ARRANGEMENT OF COLOR RINGS:
INSULATION COLOR CODE D OR Q
L_ES_203221_0_A GM0_01_00
Figure 004 (Sheet 1) / 20-32-21 - Wires Identification by the Manufacturer - Insulation Color Code Table 8 - Code F, G or P (for EN P/Ns)
LIGHT G REEN FOR WIRE GAUGE CODE 004 AND LIGHT YELLOW FOR WIRE GAUGE CODE 001.
L_ES _203221_0_A JM0_01_01
Figure 005 (Sheet 1) / 20-32-21 - Wires Identification by the Manufacturer - Insulation Color Code Table 8 - Code H, J or R (for EN P/Ns)
2 3 NUMBER OF CORES
IN CABLES
BLACK * LIGHTBLUE YELLOW RED DARK GREEN 5
COLORS
NUMBER OF CORES IN CABLES
WHITE BLUE WHITE WHITE BLUE
BLUE YELLO W YELLO W
GREEN
* FOR CODE J: WHITE
INSULATION COLOR CO DE R:
FOR INSULATIO N COLOR CODE H O R J: CABLE INSULATION IS LIGHT BLUE FO R WIRE GAUGE CODES 002/006/012/030.
CABLE INSULATION IS WHITE FOR OTHER WIRE GAUGE CODES.
INSULATION COLOR CODE H OR J
COLORS
L_ES _203221_0_A MM0_01_01
Figure 006 (Sheet 1) / 20-32-21 - Wires Identification by the Manufacturer - Insulation Color Code Table 8 - Code For EN2346 and EN4608 P/Ns
FOR EN2 346 AND EN4608, THERE IS NO INSULATIO N COLOR CODE IN THE P/N IDENTIFICATION. THE TABLE THAT FOLLOWS GIVES THE COLOR OF THE STRIPES STAMPED ON THE INSULATION OF THE CORES.
OUTER CABLE INSULATION IS WHITE WITH RED HELICAL STRIPE.
L_ES_203221_0_APM0_01_01
Figure 001 (Sheet 1) / 20-32-22 - Cable Functional Identification - Example for Printable Cables
- FOR CABLES OF A LENG TH OF LESS THAN 2000 mm (78.74 in):
2322 0121 2322 0121
2211 0187 - FOR CABLES OF A LENG TH OF MO RE THAN 2000 mm (78.74 in):
- SPECIFIC CASE:
- PRINTABLE CABLES:
PITCH 75 mm MAX.
(2.952 in)
END (1000 mm) CENTRAL PART END (1000 mm)
SLEEVE MARKING
PITCH 75 mm PITCH 380 mm PITCH 75 mm
(2.952 in) (14.96 in) (2.952 in)
E0646OR CABLE
NSA937203
- SINGLE CORE CABLE:
E0261 CF GAUGE 24 TO 14 (ALSO GAUGE 12 TO 10 IF CABLE LENGTH IS MORE THAN 2500 mm (98.43 in)) E0262 DK GAUGE 24 TO 14 (ALSO GAUGE 12 TO 6 IF CABLE LENGTH IS MORE THAN 2500 mm (98.43 in))
- SINGLE CORE CABLE:
E0261 CF GAUGE 24 TO 10 E0262 DK GAUGE 24 TO 10 E0270 SJ GAUGE 26 TO 14 E0272 TK GAUGE 26 TO 16 E0274 UD GAUGE 26 TO 16 - SCREENED CABLES HOT STAMP
4 4
OR NSA937201
(OR SLEEVING)
L_ES_203222_0_AAM0_01_01
Figure 002 (Sheet 1) / 20-32-22 - Cable Functional Identification - Example for Non-Printable Cables
- SINGL E CORE CABLE WITH IDENTIFICATIO N SLEEVE:
- SHEATHED MULTI -CO RE CABLES:
- TWISTED CABLES WITHOUT SHEATH:
- TWISTED CABLES WITHOUT SHEATH:
(CORES OF SAME COLOR)
(CABLES OF SAME COLOR)
(CABLES OF DIFFERENT COLO R) 2322 0122
CABLE END
2322 0051 2322 0052 2322 0053 2322 0051
2322 0052 2322 0053
150 mm (5.91 in) MAX.
150 mm (5.91 in) MAX.
CABLE END ONLY A300/A30 0-600/A310 :
2322 0026 Y 2322 0025 R 2322 0027 B
CABLE END
OR
OR 2322 0025 R 0026 Y 0027 BYELLO W
BLUE RED
2322 0025 YELLO W BLUE
RED YELLOW
BLUE RED 2322 0025 R 2322 0026 Y 2322 0027 B 2232 0042
2232 0043 2232 0041
2232 7004
2232 7122 OR
L_ES _203222_0_ACM0_01_02
Figure 003 (Sheet 1) / 20-32-22 - Cable Functional Identification - Example for Non-Printable Cables
SHEATHED MULTI-CORE CABLE:
ONLY FOR A320/A340/A380:
NO TE:
ONLY FO R A300/A300-600/A310 (DIFFERENT IDENTIFICATION NUMBER FO R EACH CORE)
WHEN THE IDENTIFICATION SLEEVE SIZE IS TOO SMALL, THE IDENTIFICATION WILL BE MARKED ON SEVERAL SLEEVES.
(CORES OF DIFFERENT COLORS)
(MUL TI-CORE CABLE AND THE PARTS HAVE THE SAME
2232 7300 2232 1302 Y
2232 1302 Y 2232 7300
3154 0138
2232 1303 B 2232 1302 Y
2232 1301 R 2232 7300
2232 1303 B 2232 1301 R
VERSO RECTO
RED CORE
BLUE CORE
YELLO W CORE 2232 1301 R
2232 1303 B
OR
OR
IDENTIFICATION NUMBER)
2232 1303 B 2232 1302 Y
2232 1301 R 2232 7300
OR
L_ES _203222_0_A FM0_01_02
Figure 004 (Sheet 1) / 20-32-22 - Cable Functional Identification - Specific Identification Marking
FOR O PTICAL CABLE:
FOR O PTICAL CONNECTOR:
FOR SPARE WIRE:
FOR DRAW WIRE IDENTIFICATION:
E0248 LABEL
NSA937201 SLEEVE OPTICAL CABLE
AFTER DISCONNECTION OF OPTICAL FIBERS
CAUTIO N : USE OF DUMMY RECEPTACLE ABS0724 OR NSA931025
BLACK WHITE
BLACK WHITE
BLACK
BLACK WHITE
WHITE SPARE WIRE
DRAW WIRE NSA937201 SLEEVE
FOR COAXIAL CABLE:
CONTACT
250 mm (9.842 in) MAX.
ABS53 42 -01 CO AXIAL CABLE
BLACK WHITE
TEMPEST BLACK A E0248 LABEL FOR TEMPEST BLACK A HARNESS (A400M):
L_ES_203222_0_A MM0_01_02
Figure 001 (Sheet 1) / 20-32-23 - Harness Functional Identification - Example of Identification on Harness
PART NUMBER
VB NUMBER CA CO DE
SERIAL NUMBER L9299812500000
LB682 / 8125VB SER PL1001
L_ES _203223_0_A VM0_01_00 WHITE BACKGRO UND
Figure 002 (Sheet 1) / 20-32-23 - Harness Functional Identification - Example of Marking on Harnesses
L_ES _203223_0_A SM0_01_00
Figure 003 (Sheet 1) / 20-32-23 - Harness Functional Identification - Identification with E0683 Description and Installation (for A318/A319/A320/A321 only)
EXAMPL E OF IDENTIFICATION WITH E0683 (FOR A318/A319/A320 AND A321 ONLY):
HARNESS
IDENTIFICATION LABEL E0683
AREA NOT PRINTED
PRINTED AREA
POSITIO N ON HARNESS:
- HARNESSES ROUTED FROM TOP TO BOTTOM O F AIRCRAFT:
C10/PL 1S/1SF/1SL
PRINTED AREA
MARKER TOWARDS TO P REFERENCE AXIS
CLAMP HARNESS 10 mm
(0.3937 in)
- HARNESSES ROUTED FROM FRONT TO REAR OF AIRCRAFT:
MARKER TOWARDS FRONT OF AIRCRAFT
10 mm (0.3937 in)
FORWARD
REFERENCE AXIS CLAMP
REFERENCE AXIS MARKER TOWARDS RH SIDE OF AIRCRAFT - HARNESSES ROUTED ACROSS AIRCRAFT:
CLAMP
10 mm (0.3937 in)
RH SIDE A
A
A A
L_ES _203223_0_A AM0_01_02
Figure 004 (Sheet 1) / 20-32-23 - Harness Functional Identification - Positioning and Identification with E0248 Description and Installation (for A330/A340 and A380 only)
EXAMPLE OF IDENTIFICATION WITH E0248-6H (FO R A330/A340 AND A380 ONLY):
POSITION ON HARNESS:
- HARNESSES ROUTED FROM TOP TO BOTTOM OF AIRCRAFT:
HARNESS NSA935401
CABLE TIE
IDENTIFICATION LABEL E0248-6H (YELLOW) 1S/1SF/1S1
E0248-6 H
CLAMP NSA5516
40 mm ± 10 m m 1.575 in ± 0.394 in
REFERENCE AXIS
POSITIONING FLAG
ABS5342 (BLUE) 10 mm
0.394 in
- HARNESSES ROUTED FROM FRONT TO REAR OF AIRCRAFT: * O R ACROSS AIRCRAFT: **
E0 24 8-6H 10 mm 0.394 in
40 mm ± 10 m m 1.575 in ± 0.394 in 1S/1SF/1S1 POSITIONING FLAG
ABS5342 (BLUE)
FORWARD *
REFERENCE AXIS F35
RH SIDE **
FR35
L_ES _203223_0_A FM0_01_02
Figure 005 (Sheet 1) / 20-32-23 - Harness Functional Identification - Flag Installation on Optical Cables
L_ES _203223_0_A PM0_01_00 1. CUT A PIECE OF THE TAPE TO A LENGTH RELATED TO THE DIAMETER O F THE OPTICAL CABLES.
FOLDING AXIS
FOLDING AXIS
10 mm (0.394 in)
10 mm (0.394 in) ADHESIVE SIDE
2. FOLD DOWN THE ENDS OF THE TAPE.
10 mm (0.394 in)
3. INSTALL THE OPTICAL CABLES IN THE MIDDLE OF THE TAPE.
OPTICAL CABLES
4. PUT THE TWO SIDES OF THE TAPE TOGETHER TO BOND IT. TO REMOVE THE TAPE, PULL THE ENDS OF THE TAPE TO UNBOND THE FLAG.
FLAG e.g.ABS534 2-02
Figure 006 (Sheet 1) / 20-32-23 - Harness Functional Identification - Identification/Positioning
EXAMPLE OF IDENTIFICATION ON DYNAMIC HARNESSES:
EN6049 -006 /007:
E0248 (WHITE) ASNA5107
CLAMP AXIS
HARNESS CLAMP AXIS HINGE
ASNA5107 E0248 (WHITE)
DO OR
EN6049-006/007 SPLIT CONDUIT
FOR Q ROUTES SPECIAL IDENTIFICATION MARKINGS WITH PRE-PRINTED LABEL ABS1475:
SUPPORT AS PER E0248 (WHITE) STRUCTURE
HARNESS LABEL ABS5342
RED MARKING CAUTIO N
FOR SPARE CONDUITS:
LABEL INSTALLATION ON SPLIT CONDUIT RO UTE IDENTIFICATION
E0248 SPARE CONDUIT
1M
L_ES_203223_0_AJM0_01_03
Figure 001 (Sheet 1) / 20-32-51 - Electrical Item Functional-Identification - Marking Types E0248, E0470, E0646 (ex NSA937204), NSA937201, NSA937203
E0248 LABEL (WHITE, YELLOW OR PINK COLORED)
LABEL TO PRINT
LABEL TO PRINT