Attachment_0015_-_MEO_C6702.pdf

C6702

APR 12, 2010 14

Parts Marking for the Power Supply, PN 60-3782-5

YES

NO

DMWR 1-6130-296 dtd 24 January 2007

AH64EE DAA

TN 78716 1/12/2010

Add requirements for Item Unique Identification (IUID) Data Plates for the Power Supply, PN 60-3782-5

Otis Nolen (Camber Corporation) Tri Tran Ron Walterick

1-2

1-9.

1-9.a

1-9.a.

(1)

REPLACE paragraph to read as follows:

"Data Plate locations are shown in Figure 1-1. The preparation and attachment instructions for the Instruction Data Plates are provided in Figures 1-2 and 1-3. When sufficient space is not available on the existing data plate to add information, the data plate shall be replaced and all pertinent data transferred to the replacement data plate."

INSERT the following after Equipment Data Plate: "The equipment nameplate provides manufacture information and rubber stamped on the side of the alarm control as shown in Figure 1-1. The equipment instruction data plates, as shown in Figures 1-2 and 1-3, shall be installed after overhaul."

Change paragraph (1) to read as follows: "If original equipment instruction data plates are damaged or missing, prepare replacement data plates in accordance with subpara (2)."

(AMCOM Reg 750-2)

2 14

1-9.a.

(2)

1-9.c.

(1)

1-9.d.

CHANGE paragraph (2) to read as follows: "Fabricate replacement equipment instruction data plates in accordance with Figures 1-2 and 1-3.

CHANGE "manufacture" to read "fabricate".

INSERT "and" between "Plates," and "marked".

CHANGE "MIL-STD-1308" to read: "MIL-STD-130".

INSERT new paragraph 1-9.d. and subparagraphs as follows:

"1-9.d. The Item Unique Identification (IUID) Data Plate.

The Item Unique Identification (IUID) Data Plate provides Machine Readable Information (MRI) in a compliant ECC 200 2-D data matrix that is encoded with a Construct 1 or 2 Unique Item Identifier (UII) using applicable Data Identifiers (DI), Application Identifiers (AI) or Text Element Identifiers (TEIs) data qualifiers in accordance with MIL-STD-130. In addition to the UII, other pertinent component information can be encoded in the 2-D data matrix preceded by the applicable data qualifier.

(1) The Manufacturer IUID Data Plate. Not available. Pending Original Equipment Manufacturer (OEM) Non-Recurring Engineering (NRE) Completion.

(2) The Legacy Item Unique Identification (IUID) Data Plate (figure 1-1). For items that have no registered UII (per para. 3.4.1), the Legacy IUID Data Plate shall be encoded with a Construct 1 UII using TEIs, SPL (supplier's CAGE code) and UCN (item unique component number). In addition to the UII, the item's PNR (component's current part number) shall be encoded in the 2-D data matrix. The PNR is the component's part number upon completion of the maintenance/repair/overhaul event.

NOTE

Items having a registered UII (per para. 3.4.1) on an IUID Data Plate or other IUID label media, shall be replicated to the configuration/format found at Pre-shop Analysis (PSA).

NOTE

The IUID Data Plate (C, figure 1-1) is removed only when necessitated by damage, or does not meet the criteria in paragraph 3-4.1.

(AMCOM reg 750-2)

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(3) If required to add or replace the IUID Data Plate per 3.4.1, fabricate a new IUID Data Plate (figure 1-1, sheet 2 of 2). The primary marking methods shall be CO2 Laser Etch (item 16, table 2-1) or a Metal Photographic Process using photosensitive anodized aluminum plate per MIL-DTL-15024, TYPE H; or an equivalent and font requirements IAW MIL-STD-130. Alternate;

TESA Tape is an acceptable alternate material marked with a laser, thermal transfer printer, or other technique IAW MIL-STD-130.

(4) Using a data matrix grader/verifier (item 18, table 2-1) or an equivalent, verify that the MR 2-D data matrix has a minimum print quality passing grade per parameters specified in MIL-STD-130 or per the exceptions noted in Table 1-1 for laser etched black anodize. Repeat the marking process until minimum print quality grade is achieved. Record the IUID Data Plate 2-D data matrix grade, when required.

(5) Aluminum IUID Data Plate application procedures are as follows:

WARNING

Isopropyl alcohol is combustible and poisonous. Do not breathe the fumes. Put on a respirator. Use it only with sufficient external airflow. Keep it away from heat, sparks, or an open flame. If it touches your skin or eyes, immediately flush them with water for a minimum of 15 minutes.

NOTE

Prior to application, ensure that the IUID Data Plate data is correct for the component to which it will be installed.

CAUTION

Do not expose any bare metal during surface preparation.

NOTE

Quality control shall inspect the IUID Data Plate to ensure proper application and that the HRI and MRI match the previously recorded data for that component.

(a) Clean the IUID Data Plate application area on the component using cloth (item 11, Appendix C) moistened with isopropyl alcohol (item 4, Appendix C). Ensure all oils and solids are removed from application area.

4 14

CAUTION

Do not scuff bare metal parts.

(b) Lightly scuff the IUID Data Plate application area using a 220 grit abrasive paper (item 40, Appendix C). Care should be taken not to expose any bare metal. Prime and paint any exposed bare metal. Let dry and scuff application area again.

(c) Clean the application area again after scuffing using isopropyl alcohol. Wipe dry with cloth (item 11, Appendix C) before the solvent evaporates. Allow the area to dry completely for a minimum of 5 minutes.

WARNING

Sealing compound PR-1826 B1/2 is toxic. It can irritate skin and cause burns. Avoid contact with skin, eyes, and clothing. In case of contact, immediately flush skin or eyes with water for at least 15 minutes. Get medical attention for eyes.

(d) Peel backing from IUID Data Plate. Avoid adhesive contact with fingers. Place on the application location and firmly press from the middle out. Use a roller or cloth (item 11, Appendix C) to firmly press the data plate down to ensure 100% contact and to remove any air bubbles.

(e) Apply a thin continuous fillet of sealing compound (item 41, Appendix C) around the edges of the IUID Data Plate ensuring that the sealing compound does not intrude into the 2-D data matrix quiet zone as shown in Figure 1-1, Sheet 2 of 2.

(f) Wipe off excess sealing compound before it has cured, using cloth (item 11, Appendix C) moistened with Isopropyl alcohol (item 4, Appendix C). Do not allow solvent to flow into the bondline.

(g) Using a hand held data matrix reader (item 17, table 2-1) or an equivalent, check readability of the 2-D data matrix on the IUID Data Plate by scanning 2 times. The time to decode any two scans shall be 15 seconds or less. Replace any data matrix that does not meet the readability criteria. Validate that all pertinent information required in the 2-D data matrices, matches the information for that component.

5 14

WARNING

Material 683-3-20 is combustible and poisonous. It can irritate skin and eyes. Avoid inhaling. Use only with adequate ventilation. Avoid contact with skin, eyes, or clothing. In case of eye contact, immediately flush with water for at least 15 minutes and get medical attention. For skin, wash thoroughly with soap and water. If difficulty breathing is experienced, leave area and obtain fresh air.

If continued difficulty is experienced, get medical attention. If ingested, do not induce vomiting, get medical attention immediately.

(6) For CO2 laser etched black anodized aluminum apply overcoat protection as follows:

(a) Allow all other sealants to dry tack free, if applicable, before overcoating. Thoroughly blend material 683-3-20 Base and X-310A Catalyst (item 42, Appendix C) with a mix ratio by volume of 2 parts 683-3-20 Base to 1 part X-310A Catalyst. The pot life of this material is 30 minutes at 70� F with a cure dried thickness film of .001 to .002 INCH. The minimum cure time for this material at a temperature between 70� - 90�F is 30 minutes before outdoor exposure and 14 days to full cure. Apply one coat with foam brush (item 43, Appendix C).

(b) After minimum cure time of the overcoat, perform readability check in accordance with paragraph (5)(g).

(7) Alternate: TESA Tape IUID Data Plate application procedures are as follows:

NOTE

Allow TESA Tape (item 44, Appendix C) label stock to be conditioned to room temperature. Do not attempt to apply the IUID Data Plate when the component surface temperature is below 50° F.

(a) Prepare application area per paragraphs (5)(a) thru (5)(c).

(b) Peel liner from IUID Data Plate. Avoid adhesive contact with fingers. Place on the application area and firmly press from the middle out. Use a roller or clean cloth (item 11, Appendix C) to firmly press the data plate down to ensure 100% contact and to remove any air bubbles.

(c) Wipe surface of the IUID Data Plate with cloth (item 11, Appendix C) moistened with isoprolyl alcohol (item 4, Appendix C) to remove fingerprint oil, dust, lint, etc., and install polyester over laminate film (item 45, Appendix C) or apply a flat clear top coat of epoxy (item 46, Appendix C) with foam brush (item 43, Appendix C).

The polyester over laminate film or clear epoxy shall completely cover the IUID Date Plate and extend 1/16 inch to 1/8 inch beyound the data plate edges.

6 14

1-3

1-4

1-5

2-2

1-10

1-1

2-1

(d) Seal polyester over laminate film edges with matte clear MIL-PRF-85285, Type I, Class H poylurethane coating (item 47, Appendix C).

(e) Allow the clear epoxy or polyurethane coating to completely dry.

Ensure IUID Data Plate or polyester over laminate film edges have been secured completely.

(f) Perform readability check in accordance with paragraph (5)(g)."

CHANGE sentence under Tabulated Data to read: "The major features of the AC generator are listed in table 1-2."

REPLACE Figure 1-1 with new figure found on page 12 and 13 of this MEO.

ADD new Table 1-1 found on page 11 of this MEO, after Figure 1-3.

CHANGE "Table 1-1" title to read "Table 1-2"

ADD the following items to Table 2-1. Special Tools and Equipment.

"Item No: 16 Part No. (CAGE): HELIX - 45 (1RJS7) or equivalent Fig No:

Nomenclature: Epilog, HELIX - 45 watt, CO2 Mini Laser Marking System Use of Application: Fabricating of IUID Data Plate Reference Paragraph No: 1-9.c.

Item No: 17 Part No. (CAGE): LG-KC2G03U1-01 (00AH2) or equivalent Fig No:

Nomenclature: Opticon Inc, Reader, Handheld Use of Application: Reading IUID Data Plate Usage Paragraph: 1-9.c. and 3.4.1

Item No: 18 Part No. (CAGE): EM-40266-1V212 (0ACF4) or equivalent Fig No:

Nomenclature: Simatic, UID Compliant Kit, Use of Application: Grading IUID Data Plate" Usage Paragraph: 1-9.c and 3.4.1

7 14

3-1 3-4.1. ADD a new paragraph 3.4.1., Heading, and subparagraphs as follows:

"3-4.1. IUID DATA PLATES

Inspect the Power Supply for the presence of a UII 2-D data matrix via an IUID Data Plate (C, figure 1-1) or other IUID Label media.

a. If no 2-D data matrix is present, query the DoD IUID Registry and/or US Army Aviation and Missile Command (AMCOM), Integrated Material Management Center (IMMC), Maintenance Consolidated Database System (MCDS) (Ref. Appendix A) using legacy information (PN/SN) for a UII match to ensure no duplication.

If there is no match an UII shall be created using Construct 1 and Text Elements Identifiers (TEIs) SPL and UCN, IAW DoD Guide to Uniquely Identifying Items and/or MIL-STD-130, and register in the DoD IUID Registry or MCDS (Ref. Appendix A). The UII can be constructed by the overhaul facility using the overhaul facility's CAGE (SPL) and assigned UCN; or the overhaul facility can request an UII from AMCOM (AMSAM-MMC-MA-NM); or generate an UII using AMCOM' MCDS at https://tammsa.redstone.army.mil/MCDS/mcdsFS.asp.

b. If a 2-D data matrix is present, read data matrix using a handheld data matrix reader (17, Table 2-1) or an equivalent and record all pertinent information required to reconstruct the 2-D data matrix and IUID Data Plate (UII, HRI, PN, information on the data plate...). It is necessary that the UII and recorded data be matched to the same component found during in-process inspection.

WARNING

Isopropyl alcohol is combustible and poisonous. Do not breathe the fumes. Put on a respirator. Use it only with sufficient external airflow. Keep it away from heat, sparks, or an open flame. If it touches your skin or eyes, immediately flush them with water for a minimum of 15 minutes.

c. If a 2-D data matrix is present and cannot be read after two attempts, clean the 2-D data matrix with a cloth (item 11, Appendix C) moistened with isopropyl alcohol (item 4, Appendix C) and read again. If the 2-D data matrix cannot be read, using the human readable Enterprise Identifier, Serial Number, or UCN consult the DoD IUID Registry and/or MCDS to obtain the UII and recorded data used to reconstruct the IUID Data Plate.

d. If there is no recorded UII in the DoD IUID Registry and/or MCDS, create an UII in accordance with paragraph a.

8 14

4-3

5-1

A-1

A-1

5-7.d.

A-3

A-4.

4-1

e. If the IUID Data Plate requires removal, record all data for the replacement of the 2-D data matrix. If reinstalling the same IUID Data Plate, using a grader (18, Table 2-1) or an equivalent, ensure the Machine Readable Information (MRI) has a minimum print quality passing grade per parameters specified in MIL-STD-130. As an exception, the grading requirements for verification of laser etch black anodized aluminum plates can be per Table 1-1. Replace any IUID label media that doesn't meet the MRI minimum grade requirements. All data recorded shall be matched to the same component found during in-process inspection or registry check.

Continue the component through the existing maintenance processes until the component is ready for IUID marking."

REPLACE Figure 4-1 with new figure found on page 14 of this

MEO.

ADD new paragraph 5-7.d.

"The Quality Department shall inspect the IUID Data Plate to ensure proper installation and the HI and MRI matches the previously recorded information for that component per paragraph 3-4.1."

ADD the following to items:

"MIL-DTL-15024: Detail Specification, Plates, Tags, and Bands for Identification of Equipment, General Specification for

MIL-PRF-85285: Performance Specification, Coating, Polyurethane, Aircraft and Support Equipment

ADD the following to items:

ISO/IEC 15415: Information Technology - Automatic Identification and Data Capture Techniques - Bar Code Print Quality Test Specification

ISO 15434: Information Technology - Transfer Syntax for High Capacity ADC Media

AS9132: (R) Data Matrix Quality Requirements for Parts Marking

ASTM B 209: Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate

GG-P-455: Plate and Foil, Photographic (Photosensitive Anodized Aluminum

9 14

C-3

Appx C

Websites:

DPAP UID: Defense Procurement and Acquisition Policy http://www.acq/osd.mil/dpap/pdi/uid/index.htmI

DoD IUID Registry: Department of Defense IUID Registry https://www.bpn.gov.iuid

Maintenance Consolidated Database System (MCDS):

https://tammsa,redstone.army.mil/MCDS/mcdsFS.asp"

ADD the following items:

"Item Number: 40 National Stock Number: 5350-00-224-7209 Description: Paper, Abrasive, 220 grit

U/M: PG

Item Number: 41 National Stock Number: 8030-01-290-5137 Description: Compound, Sealing (81349) Military Specification

PR-1826 B1/2

U/M: KT

Item Number: 42 National Stock Number:

Description: Overcoat, 683-3-20 Base and X310A Catalyst (0KXA5), AKZO Nobel Aerospace, Waukegan, IL

U/M: KT

Item Number: 43 National Stock Number:

Description: Foam, Brush (1HEN9), A52081 or equivalent

U/M: EA

10 14

Item Number: 44 National Stock Number:

Description: TESA Tape, TESA Secure 6973 PV3 (matte black top layer/white under layer)

U/M: SH

Item Number: 45 National Stock Number:

Description: 3M® Product # 7732FL (matte clear, adhesive backed, polyester over laminate film)

Item Number: 46 National Stock Number: 8010-01-419-1141 Description: Coating, Epoxy MIL-PRF-22750

U/M: KT

Item Number: 47 National Stock Number:

Description: Coating, Polyurethane, MIL-PRF-85285, Type I, Class H, Matte Clear

U/M: KT

Item Number: 48 National Stock Number: 9320-01-244-0046 Description: 3M Adhesive Transfer Tape, 9485 PC

U/M: RO”

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Table 1-1. VERIFICATION REQUIREMENTS

PARAMETERS LASER ETCH ANODIZE

Exception to ISO 15415:

Symbol Contrast ≥ 25% Modulation Grade A1 All Other Characteristics Grade B or better Exception to AS 9132:

Symbol Contrast ≥ 25% Module Fill 85% to 115% Angular Deviation < 2° Metallurgical Eval - Destruct test None 1 Modulation to be Grade A for uncoated labels may be Grade B for clear coated labels.

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A

SPL

UCN

PNR 7-311B12022

C

LEGACY IUID DATA PLATE

INSTRUCTION LABEL

(Refer to Figure 2)

INSTRUCTION PLATE

(Refer to Figure 3)

A

COVER

POWER SUPPLY

SUBASSEMBLY

OUTPUT

CONNECTOR

(J2)

OUTPUT

CONNECTOR (J3)

RIGHT STROBE

B

C (Located on side)

D (Located on side)

B

INPUT

CONNECTOR

(J1)

GRIMES STROBE LIGHT

POWER SUPPLY - ANTICOLLISION LIGHTS

PART NO. 60-35782-

SERIAL NO. DATE OF MFR

HUGHES SC NO.

INPUT 115VAC 400 HZ

GRIMES DIVISION

MIDLAND-ROSS CORP/URBANA, OHIO

D

EQUIPMENT DATA PLATE

(Rubber Stamp)

1.375”

OVERHAUL

DATE:

0.75”

OVERHAUL PLATE

A

Figure 1-1. Data Plates (Sheet 1 of 2)

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MATERIAL:

1. 0.60” X 2.50” aluminum sheet, 100 aluminum alloy per ASTM B 209, thickness 0.012”, with adhesive backing, 3M adhesive transfer tape, 9485 PC, 0.005” thick.

FINISH:

Black anodize per MIL-A-8625 Type II Class 2.

2. For Metal Photographic Process: Use photosensitive anodized aluminum alloy per GG-P-455, Type I, Class 1, Grade A.

ALTERNATE MATERIAL:

3. 0.60” x 2.50” TESA Tape, TESA Secure 6973 PV3, matte black top layer with white under layer (item 44, Appendix C).

DRAWING NOTES:

1. Quiet Zone (free space) around the 2-D data matrix code shall be .050” MIN. in all directions.

2. The recommended part mark size for the 2-D data matrix symbol is 0.20” to 0.50” square.

The 2-D data matrix symbol shall not be larger than 1” square.

3. If the component arrives without a registered UII, a Legacy IUID Data Plate shall be fabricated in the format as shown. The 2-D data matrix shall contain a Construct 1 UII using TEIs SPL and UCN as data qualifiers. The 2-D data matrix shall also contain the component’s PNR as additional information.

4. If the component arrives with a registered UII on an IUID Data Plate or other IUID Label media, it shall be replicated (to the configuration/format found as PSA) when replacement is neces-sary due to damage and/or change to component data (e.g., part number roll).

2.50 IN.

.050 IN. MIN QUIET ZONE

IN ALL DIRECTIONS

0.60 IN.

SPL

UCN

PNR 7-311B12022-5

LEGACY IUID DATA PLATE

SPL

UCN

PNR 7-311B12022-5

Figure 1-1. Data Plates (Sheet 2 of 2)

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HS6135-06-N-2

Figure 4-1. Power Supply Assembly