ML20204F551
| ML20204F551 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 01/12/1987 |
| From: | Booker S, Klyder T, Theisen J DETROIT EDISON CO. |
| To: | |
| Shared Package | |
| ML20204F025 | List: |
| References | |
| POM-38.000.09, NUDOCS 8703260215 | |
| Download: ML20204F551 (21) | |
Text
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1 FERMI 2 PROCEDURE - MAINTENANCE - CONSTRUCTION TITLE:
New Cable Terminations PROCEDURE NUMBER:
38.000.09 REVISION:
5 SAFETY CLASSIFICATION: SR T. Klyder Name of preparer Monica M. Powers /s/
Date 11/01/86 Administrative Format Reviewer Joseph A. Theisen /s/
Date 11/10/86 Technical Reviewer (s)
Date Date N/A Date Supervisor, OA Stephen J. Booker /s/
Date 11/11/86 Resp Section Head or OSRO Member / Alternate Further Approval Required for SR or SP Frocedures:
R. S. Lenart /s/
Date 11/11/86 OSRO Chairman or Alternate R. S. Lenart /s/
Date 11/11/86 Plant Manager The following approved Procedure Change Requests are incorporated in this revision:
T4444 This revision l l does l I l does not constituMteV A Ulx O,L, Y riodicqr le a.
F Revision Su m ry:
Incorporate QA-HOLD point 25 required by Spec 3071-128 Std ER 2-3 ARMS - INFORMATION SYSTEMS DTC TPPADM DSN 00 M ~$2. 0 0 0. 09 Rev Date I-l@ F7 PIS PIS File 1703.02 Recipie 8703260215 870317 PDR ADOCK 05000341 P
POM 38.000.09 Revision 5 Page 2 TABLE OF CONTENTS Page 1.0 Purpose....................................
3 2.0 E q u i pme n t L oc a t ion.........................
3 3.0 References.................................
3 4.0 Pla nning Informa t ion.......................
4 5.0 Precautions and Limitations................
5 6.0 Prerequisites..............................
6 7.0 Procedure..................................
7 7.1 Genera 1...............................
7 7.2 Cable Cards...........................
7 7.3 Internal / External Jumpers and Ju mpe r Log s ( Per ma ne n t )...............
7 7.4 Bolted Connections....................
8 7.5 Attachment of Cable Lugs to Bus.......
9 7.6 Reducing Adapter Connectors...........
9 7.7 Tape and Heat-Shrinkable Tubing.......
10 7.8 Stre s s Cone s and Splice s..............
11 7.9 Installation of Crimped Connectors, Inline or Tee Splices.................
11 7.10 Cool AMP..............................
11 7.11 600V Power Cable......................
12 7.12 5,000V P owe r Cable....................
13 7.13 Doc u me n t a t io n.........................
14 ATTACHMENTS Maintenance Data Sheet (111186 ).......... At t achme nt 1 l5 Internal / External Jumper Log (071985).... Attachment 2 Weidauller Screwdrivers (041886)......... Attachment 3 LBP/100/R360/10.0 112386
O POM 38.000.09 Revision 5 Page 3 l
1.0 PURPOSE l
t This procedure provides instructions for:
o Terminating QA Level I, Power Cables and Control / Instrumentation systems and o
Terminating and Splicing Balance-of-Plant (BOP) Power Cables and Cont rol/ Ins t rumenta t ion Sys tems.
For this procedure, use only those sections which are applicable.
Steps within those sections performed must be completed in the sequence given unless otherwise indicated.
2.0 EQUIPMENT LOCATION Terminations on Power and Control / Instrumentation Systems throughout the plant.
3.0 REFE RENCES 3.1 Nuclear Operations Interfacing Procedure (NOIP) 11.000.052, Deviation and Correcting Action Reporting 3.2 Plant Operations Manual (POM) Procedure 12.000.011, Engineering Evaluation Request
- 3.3 Plant Operations Manual (POM) Procedure 12.000.015, PN-21 (Work Order' Processing 3.4 PON Procedure 12.000.021. " Requisition Initiation Review and Approval 3.5 POM Procedure 12.000.025, Temporary Modifications Procedure 3.6 POM Procedure 12.000.055, In Process Material Control and Approved / Controlled Consumable Material Control 3.7 PON Procedure 12.000.064,' EDP Implementing Procedure 3.8 POM Procedure 12.000.069, ASME Section II Repair and Replacement Programs 3.9 Detroit Edison (Deco) Specification 3071-33, Electrical Installation
- Denotes "Use" Reference
POM 38.000.09 Revision 5 Page 4 I
- 3.10 Deco Specification 3071-128 Electrical Engineering Standard EQ Cable Connections & Terminations ER Cable Splices and Joints ET Cable Insulation
- 3.11 wucteer Ye:ia-eries ?rocedure NE-3.11, Preparation, Review and Approval of ECRs 3.12 NOIP 11.000.003, Cable and Cable Full Cards
- 3.13 NE-2.5.15, Cable and cable Pull Card Information 4.0 PLANNING INFORMATION 4.1 The following is a recommended list. Equipment may be added or deleted as the job dictates.
4.2 Measuring, test equipment and crisping tools used in performing this procedure shall be recorded on the Maintenance Data Sheet (Attachment 1 ).
4.3 Tools 4.3.1 Crimpers, as required in DECO specifications (calibrated).
4.3.2 Terminals, lugs, splicing and reducing sleeves. These will all be referred to as connectors in this procedure.
4.3.3 Tape (Insulating and heat shrink) is controlled in accordance with the Approved / Controlled Materials List.
Ensure the tap being used is listed / approved.
4.3.4 Beat shrink tubing 4.3.5 Beat gun 4.3.6 Strippers 4.3.7 Identification tage 4.3.4 solder and iron 4.3.9 Cable Ty-raps, grips anJ clamps (use tefsel (blue]
Ty-Raps in harsh environment areas)
- Denotes "Use" Reference
FON 38.000.09 Revision 5 Page 5 4.3.10 Wire cutters. hacksaw, knives, files, screwdrivers, wrenches, rulers ar.d other miscellaneous hand tools.
4.3.11 TY Rap tightening tool 4.3.12 Weideu111er screwdrivers for Weidsu11er terminal blocks. gee Attachment 3 for selection criteria.
NOTE:
The use of any other type of screwdriver can cause damage to or failure of the ters strip.
5.0 PRECAUTIONS AND LIMITATIONS 5.1 on1v areroved connectors, crispers, and hardware shall be used.
Connectors shall be installed only with crimpers having the appropriate nest. All crispers shall be equipped with a ratchet mechanism which ensures a complete crimp, and all connectors shall be centered in the nest before crimping.
5.2 Tools and Equipment established as M&TE shall be calibrated.
5.3 Freparation of cable splices and terminations shall be done under clean, dry conditions to maintain insulation characteristics.
gtripping of the cable jacket or conductor insulation must be done without nicking, breaking, or scraping the individual conductor insulation or the conductors.
5.4 All safety precautions shall be observed, including isolation and lockout of electrical potential, provision for adequate lighting and ventilation, protection from moving equipment, adequate scaffolding, fire protection, and convenient means to exit an enclosure or restricted compartment, such as a manhole.
5.5 The proper strap wrench, not pliers, shall be used when replacing Cannon, Pyle, National, Bendix and Amphenol connectors.
5.6 QA Levs. 1 cable shall not be spliced. BOP cable may be spliced if approved by Nuclear Engineering. gplicing shall be done in an approved enclosure (i.e., a pu11(og sleeve, pull box, panel, etc.).
5.7 To prevent mechanical stress on terminations and to eliminate phasing problems due to splicing of multiconductor cable, splicing of 30P cable shall be completed for the cable before proceeding with termination. Final phase identification can then be made without danger of change.
5.8 All control and instrument shields shall be grounded at one point only, or per specifle instructions in the design drawing.
POM 38.000.09 Revision 5 Page 6 5.9 All strands of the conductor shall be inserted into the barrel of the connector.
5.10 Required removal of semi-conductive material and insulation shall be in accordance with applicable design documents.
5.11 The ends of cables shall reasin sealed unless termination work is in process.
5.12 Cables shall be properly identified with te.s in accordance with Reference 3.10 (Deco Specification 3071-128, " Electrical Engineering Standard").
5.13 Only two terminations should be permitted at any terminal point unless otherwise noted by engineering.
5.14 When installing cables, they should be tied neatly to a support and not block access to the lower terminal blocks or interfere with connection or disconnection of any wire to the terminal block.
5.15 suffielent slack should be allowed at the termination of each wire to permit one repair, such as, cutting off a terminal and roterminating.
5.16 Bare jumper wires shall not be used, use only insulated wire.
5.17 Terminal lugs should not be bent more than 30' above or below the termination point.
6.0 PREREQUISITES 6.1 A PN-21 (Work Order) shall be processed and shall be released by the Nuclear Shift Supervisor in accordance with Reference 3.2 (P0H Procedure 12.000.015 "PN-21 [ Work Order) Processing") prior to the performance of this procedure.
6.2 The person assigned the responsibility for performing this instruction shall sign the Maintenance Data Sheet, Attachment 1, to document that the prerequisites have been set.
6.3 Circuits must be de-energised and tagged out in accordance with Reference 3.3 PON Procedure 12.000.015. "PN-21 [ Work Order]
Processing").
6.4 If a redesign is required because of difficulty encountered during the process of making terminations, resolution shall be i
through Nuclear Engineering in accordance with Reference 3.11 (NE 3.11, " Preparation, Review and Approval of ICRs").
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POM 380000.09 Revision 5 Page 7 6.5 Training required to perform this procedure will be dictated and documented by the organization doing the work.
6.6 Prior to installing heat shrink tubing on permanent plant equip-ment, craf tsmen shall have appropriate heat shrink application j
training and certification as specified by the Maintenance Engineer or delegate. Training and certification criteria shall be coordinated with Nuclear Training.
6.7 If a cable pull cato is not included in the Work Order Package (non EDP related or the EDP was initiated prior to June 15,1985), the Foreman shall obtain the required cable pull cards in accordance with Reference 3.13 (NE-2.5.15, " Cable and Cable Pull Card Information").
7.0 PROCEDURE 7.1 General 7.1.1 All work shall be performed in accordance with cable pull card copies and design documents. These documents shall be included in the PN-21 work package.
7.2 Cable Cards 7.2.1 Information regarding the control of cable pull cards is contained in Reference 3.13 (NE-2.5.15 " Cable and Cable Pull Card Information").
7.3 Internal / External Jumpers and Jumper Logs (Permanent) 7.3.1 Internal jumpers are cable connections within a panel, cabinet, motor control center, switchgear, or any other electrical enclosure between:
1.
Internal devices 2.
Terminal strips (internal wiring side) 3.
Terminal strips (internal wiring side) and internal devices.
7.3.2 External jumpers are cable connections between:
1.
Field cable terminal points of a device and any other terminal point within the same device.
POM 38.000.09 Revision 5 Page 8 2.
Devices connecting common electrical points such as limit switch commons on or related to the same equipment.
3.
External (field cable) sides of terminal blocks within the same equipment.
4.
A multicendue"sr fieJd cable and a device for wire sise reductios required due to equipment configuration.
7.3.3 Internal /enternal jumpers as defined in sections 7.3.1 and 7.3.2 shall be installed in accordance with the applicable design document (usually an EDP).
7.3.4 An Internal / External Jumper Log (Attachment 2) which lists the reference documents and identifies the jumpers to be installed or removed shall be included in the work package.
7.3.5 An Internal / External Jumper Log (Attachment 2) shall be used for installation or retermination of all jumpers for wire size reduction by the cable group.
7.3.6 When work is complete, send a copy of the Internal /
External Jumper Log (Attachment 2) to Nuclear Engineering / Cable Group.
7.3.7 Document completion on Attachment 1.
7.4 Bolted connections 7.4.1 Terminations requiring bolted connections such as at transformers, switchgear, motor control centers, motors, motor-operated valves, penetrations, and instruments shall be made in accordance with Reference 3.10 (DECO Specification 3071-128,
" Electrical Engineering Standard").
7.4.2 Bolted connections except those involving sluminum shall use silicon bronse, sinc, cadmium, or equivalently plated steel hardware. Calvanised aluminus connections shall not be used.
7.4.3 Connections involving aluminum shall use stainless steel hardware and Belleville washers (stainless or galvanised) at the out end. NO-01-ID or approved equal shall be used on all connections involving aluminum.
7.4.4 Hardware shall include a belt, mut with flat washer at each end, and the appropriate lockwasher (split ring or
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POM 38.000.00E Revision 5 Page 9 i
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Belleville)ILthetet'end. Selleville washers sha T be tightered until just flat; 4 marked increase in torque will be felt at this tite.
7.4.5 Document compliticn on Attachment 1.
i. i 7.5 Attachment of Cable txgt to Bus _
7.5.1 Crateet surtaces shall b4 bright, clean, ard free of os144 tion. ' -
7.5.2 Application if PO-C4-ID to estivg. surfaces s'ia11 be as specified for aanslaus connectiosa l's Step 7.4.3.
j 7.5.3 Attachment hardwarit shall be as specified with regard to size, material cot.pcale. ion, and conformance :.o detail drawings.
7.5.4 Where specified, tor 4ue requiremente shall be observed.
Belleville washers shall be t!shtened until just flatt a marked increase in torque will be felt at this point..
I 7.5.5 Document cespletion on Attachment 1; 7.6 Reducing Adapter Connectors 7.6.1 When approved by Englanertog, vire slae may be redw.ed-to facilitate terminat un using an approved reducing adapter connector. It shal) consist of.4n approved reducing adapter compression connector, e short length,
of smaller sine cable, and a terminal tut,.
7.6.2 The reducing adapter compression on.nectos shall be insulated after installation with 1:eyches heat-shrinkable tubing. Voltage rt: Ling shall be equal.
to the cable insulation or taped in accordance with Reference 3.10 (Deco s pelfication 3071-128,
" Electrical Engineering standard").
7.6.3 The reducing adopter connectc.t shall be contained within the enclosure of the device to be terminated.
7.6.4 Reduced wire else shall te deterslued by the largest air.e connector that the venbr-prietice6 terminal point een aceoemodate. The s4e of ths redvaing adapter cable shall not be smaller than the pane) internal cable terminated at the same point.
7.6.5 The cable Group shall issue Foreman and 2C pull cards marked " Reducing Adapter". The Foreman thall indicate the cable reel number of the reel from which the,thort, t
FOM 38.000.09 R2visien 5 Page 10 smaller-size cable was obtained and the length used;
' circle the device where the adapter was used; note the crisp tool number and calibration due date; and sign 1
4 and date the card. Two separate sets of " Reducing Adapter" cards will be issued if both ends of a cable
<r require reducing adapters.
7.6.6 A reducing adapter connector shall not be used on apare conductors.
7.6.7 The " Reducing Adapter" card will be issued by the Edison cable engineer or designee. The card will be i
stamped " Foreman Work Copy" and "QC copy" and shall also be stamped with the issue / review date. When i
completed, the card shall be returned to the cable group.
4 i
7.6.8 ~
Document completion on Attachment 1.
7.7 Tape and gest-shrinkable Tubing 7.7.1 Insulating, semiconducting, and jacketing tape configuration and application tension shall conform to applicable drawings and Reference 3.10 (Deco Specifi-cation 3071-128, " Electrical Engineering Standard").
7.7.2 Semiconducting tape shall be clearly marked to prevent improper use.
)'
7.7.3 Tape type joints shall not be used for terminations on Class I cables, except as called for in Reference 3.10 (Deco Specification 3071-128, " Electrical Engineering Standard").
7.7.4 Nuclear grade, heat-shrinkable tubing shall be the approved type and proper size in conformance with the applicable drawings and applicable standards of i
Reference 3.10 (Deco Specification 3071-128,
" Electrical Engineering Standard").
NOTE:
Prior to installing heat shrink tubing on permanent plant equipment, craftsmen shall have appropriate heat shrink application training and certification as specified by the Maintenance Engineer or delegate.
Training and certification criteria shall be coordinated with Nuclear Training.
7.7.5 Install heat shrink using heat guns only, f
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POM 38.000.09 Revision 5 Page 11 7.7.6 Record Heat Shrink Kit Heat i on Attachment 1.
7.7.7 Document completion on Attachment 1.
s 7.8 Stress cones end Splices 7.8.1 The configuration of copper stocking, copper braid, gauze, etc. and associated solder bonding of the same shall conform to applicable detail drawings for size and position.
7.8.2 Cround leads shall exit in a manner specified in the detail drawings, using a conductor of the required size
.us support to prevent pullout. They shall be attached to a ground as specified in the detail drawings at.d Reference 3.10 (Deco Specification 3071-128, "Electri-cal Engineering Standard").
7.8.3 Document completion on Attachment 1.
7.9 Installation of Crimped Connectors. Inline or Tee splices NOTE:
QA shall inspect splice (s) prior to installing splice covers or insulation, etc.
7.9.1 As stated in Step 5.6, Class I cable shall not be 5
spliced. BOP cables may be spliced if approved by Nuclear Engineering, and shall be spliced as specified in Reference 3.10 (DECO Specification 3071-128, Std ER), unless otherwise specified by Nuclear Engineering.
7.9.2 Conductors shall be freshly cut or ends shall be filed / cleaned and completely inserted to the end of the terminal fittings or to the center of an inline splice.
A connector shall be given the required number of crimps / indents.
7.9.3 Insulation shall normally be within 1/8 inch of the connector but may pull away when flexed or trained.
The gap between insulation and the connector should not exceed 1/2 inch when installed. Stripping of cable must not cut, nick, gougs, or scrape the conductor.
7.9.4 QA - ROLD QA shall document on Attachment 1 that splice (s) is in accordance with Reference 3.10.
g 7.9.5 Document completion on Attachment 1.
7.10 Cool AMP Cool AMP (silver plating) shall be applied, only where specified, in accordance with the manufacturer's instructions. Document on.
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POM 38.000.09 Revision 5 Page 12 7.11 600V Power Cable For 600V power cable terminations, the following standards shall be used:
Detroit Edison Specifications 3071-128, Reference 3.10 STD EQ-1-1
. Terminal Lugs, Tools, and Dies - Copper Wire STD,EQ-1-2 Small Wire Termina~1s' STD EQ-1-3 Multiconductor Cable Termination STD EQ-1-5 Bydent Sleeves - Copper Wire
\\__j STD EQ-2-1 Tinned Indent Type Sleeves and Adapters for Wire Splicing and Termination - Copper Wire STD EQ-4-1 Compression Lug Cable Termination - All Voltages 230V AC/DC to 5KV STD EQ-4-2 Fanouts (enclosed) - All Voltages Below SKV STD EQ-4-3 Bolted Lug cable Joint - All Voltages 230V AC/DC I
to 5KV STD EQ-4-4 480V to 4160V Motor Terminations Using Raychem Heat-Shrink Caps STD EQ-4-5 Terminating Multiconductor Cable at Motor-operated Valves STD EQ-6-1 Cable and Conduit Identification STD EQ-7-1 Procedure for Electrical Soldering STD ER-2-1 Cable Joint 600 volts, 1-Conductor Unshielded Cu to Cu #6 through #4/0 AVG STD ER-2-2 Cable Joint 600 Volts, 1-Conductor Unshielded Cu to Cu f6 through #4/0 AWG 1
STD ER-2-3 Cable Joint 6PO Volts, Multi-Conductor Unshielded Cu to Cu #12 ae, through #4/0 AVG STD ET-3-1 Cable Damage Evaluation and Repair Procedure -
POM 38.000.09 Revision 5 Page 13 7.12 5,000V Power Cable For 5,000V power cable terminations, the following standards will be used:
STD EQ-1-1 Terminal Lugs, Tools, and Dies - Copper Wire STD EQ-1-5 Hydent Sleeves - Copper Wire STD EQ-2-1 Tinned Indent Type Sleeves and Adapters for Wire Splicing and Termination - Copper Wire STD EQ-3-1 Bar-Tap Connectors (Bolted)
SID EQ-3-2 Two-Bolt Connectors (Bolted)
STD EQ-3-3 Split-Bolt Tap connectors (Bolted)
STD EQ-4-1 Compression Lug Cable Termination - All Voltages 230V AC/DC to 5KV STD EQ-4-2 Fanouts (enclosed) - All Voltages Below 5KV STD EQ-4-3 Bolted Lug Cable Joint - All Voltages 230V AC/DC to SKV STD EQ-4-4 480V to 4160V Motor Terminations Using Raychem Heat-Shrink Caps STD EQ-4-6 Medium Voltage Penetration Field Cable Connections Using Raychem Heat-Shrink Tubing STD EQ-6-1 Cable and Conduit Identification STD EQ-7-1 Procedure for Electrical Soldering STD ER-3-1 Cable Joint 5000 Volts, !-Condactor Unshielded Cu to Cu #12 AWG through 75r. MCM STD ER-3-2 Cable Joint 5000 Volts, 1-conductor shielded Cu to Cu #12 AWG through 750 MCM STD ET-2-1 General Selection Criteria and Installation Techniques for Cable Connection Insulation System STD ET-2-2 Use of Raychem Nuclear Grade Heat-Shrink Insulation Systems STD ET-2-3 Use of Raychem Commercial Grade Heat-Shrink Insulation Systems STD ET-3-1 Cable Damage Evaluation and Repair Procedure -
POM 38.000.09 R2visica 5 Page 14 7.13 Documentation 7.13.1 When a termination is complete the Foreman / Work Leader shall:
1.
Sign and date the Internal / External Jumper Log (Attachment 2) (if used) and cable pull cards.
2.
List the crisp tool number if applicable and calibration due date on the FN-21, Attachment A.
3.
List the cable code, size, manufacturer, reel number, and footage used on Attachment 2.
7.13.2 Complete the FN-21, Attachment A and Attachment 1 of this procedure.
7.13.3 QC shall perform additional inspections as indentified 5
on the Maintenance Inspection Checklist.
END OF TEXT
POM 38.000.09 Att achment 1 Page 1 of 3 111186 CABLE TERMINATIONS MAINTENANCE DATA SHEET PIS No.
PN-21 No.
Component Serial No.
Prerequisites Met
/
Signature /Date Step Acceptance M&TE Verified by/
No.
Description Data Criteria Serial No.
Date 7.3 Interncl/ External Incl ude Complete NA
/
Jumpe rs requirements on PN-21 Attachment A (if applicable per 7.11 or 7.12) 7.4 Bolted Connections Include Complete NA
/
' requirement s on PN-21 Attachment A (if applicable per 7.11 or 7.12) 7.5 Attachment of Include Complete
/
Cable Lugs to requirements Bus on PN-21 Attachment A (if applicable per 7.11 or 7.12) t 7.6 Reducing Adapter Include Complete
/
(
Connectors requirements on PN-21 Attachment A (if applicable l
per 7.11 or 7.12) 1 7.7 Tape and Best-Include Complete NA
/
Shrinkable requirements Tubing on PN-21 Attachment A (if applicable per 7.11 or 7.12) l l
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POM 38.000.09 Attechment 1, Page 2 of 3 111186 CABLE TERMINATIONS MAINTENANCE DATA SHEET PN-21 NO.
Step Acceptance M&TE Verified by/
No.
Description Data Criteria Serial No.
Date 7.8 stress cones Include Complete
/
and Splices requirements on PN-21 Attachment A (if applicable per 7.11 or 7.12) 7.9.4 QA - HOLD Prior to Ref. 3.10 NA
/
installing splice covers, insulation, etc.
7.9.5 Installation of Include Complete
/
Crimped Connec-requirements tors, Inline or on PN-21 Tee Splices Attachment A (if applicable per 7.11 or 7.12 )
7.10 Cool Amp Include Complete NA
/
requirements on PN-21 Attachment A (if applicable per 7.11 or 7.12 )
7.13 Document at ion Complete Complete NA
/
Appropriate Documentat ion T'
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POM 38.000.09 Attcchment 1 Pass 3 of 3 111186
)
CABLE TERMINATIONS MAINTENANCE DATA SHEET PN-21 No.
Test Equipment Equip. Range Serial No.
Calibration Due Date Remarks Completed by:
Name (Print)
Signature Initials Employed By Date Reviewed by
/
Foreman
/Date Approved by
/
Maintenance Engineer
/Date or Delegate
POM 38.000.09, Page 1 of 3 071985 PN-21 NO.
INTERNAL / EXTERNAL JUMPER LOG FIS NO.
Q.A. LEVEL REF. D0C.
REV.
DEVICE NC.
WIRE SIZE CODE MFG. NAME:
REEL NO.
COMPLETION SIGN-OFF JOURNEYMAN From To Crimper No.
J From:
TO:
J From:
TO:
J From:
TO:
J From:
TO:
J From:
TO:
J From:
TO:
J From:
TO:
J Froe-TO:
J From:
TO:
J From:
TO:
Sheet of
POM 38.000.09, Page 2 of 3 071985 INTERNAL / EXTERNAL JUMPER LOG PN-21 NO.
COMPLETION SIGN-OFF JOURNEYMAN From To Crimper No.
J From:
TO:
J From:
TO:
J From:
TO:
J From:
TO:
J From:
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J From:
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J From:
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i Sheet of _
i POM 38.000.09, Page 3 of 3 071985 INTERNAL / EXTERNAL JUMPER LOG PN-21 NO.
CRIMP TOOL NO./ CAL. DUE DATE CRIMP TOOL NO./ CAL. DUE DATE l
REMARKS Completed by:
Name (Print)
Signature Initials Employed By Date Verified by:
Poreman
/Date Approved by:
Maintenance Engineer
/Date or Delegate I
i Sheet of
o POM 38.000.09 4
Attachmen2 3 Page 1 of 1 041886 WEIDMULLER SCREWDRIVERS Material of blade Chrome Vanadium Steel Material of handle Nylon 10 KV proof 1
1*
Type Cat. No.
Screwdriver Size 1 2871.0 Screwdriver Size 2 2872.0 Screwdriver Size 3
}
2873.0 Screwdriver Size 4 2874.0 Electricians' screwdrivers should be used with Weidmuller terminals i.e.
parallel-bladed screwdrivers. FOUR sizes are available covering all sizes of Weidmuller terminal blocks and terminal strips. The length of the shank enables satisfactory torque loads to be applied to the clamping screw.
Screwdriver tips should be ground SQUARE and the blades can be re-ground if and when necessary. Available at the tool crib.
l A
B Screwdriver sizes recommended for use Size NOM.NAL NOMINAL with particular Weidmuller terminals.
Size (1) SAKN, SAK 2.5, SAKR, DK4, ECH 1, mm mm 1
148 5.827 75.5 2.972 AKZ 1.5, AKE 4. AK A. AK2 4 ADK 1, 2
180 7.087 100 3.937 AK3 4, ASK 1, MK, TGS 3
214 8.425 124 4.921 Size (2) SAK4, SAK 6 N, SAKT, SAKL 20, 4
255 8.858 150 5.906 SAK3, SAKR (socket), NT 2, NT 6, MK 6/6.
SLK 1, AFT, SLS, EKS, BK, KS, STV 3/8.
C D
Size (3) SAK 6, SAK 10, SAK 16, SAK 35, nun in um in SAKA, SAKC, SAKS 1. SAKS 2 SAKS 3.
1 2.8 0.110 0.5 0.020 EK 1, EK 2, EK 10. EK 16, EK 35, RSF 1, 2
4 0.0157 0.6 0.024 RSF 2. ADK 2 MTC, AFT.
3 5.5 0.217 0.85 0.033 Size (4) SAK 70 (centre screw) SAKE 35.
4 8
0.315 1.10
- 0. 043 END
_, _ _,