Safety Notice High voltage 11kV electricity
Contents
1. 12 M8 spring washers September 2002 Page 11 of 17 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Page 12 of 17 Safety Notice 02 09 W LUCY USER MANUAL lk OIL RING MAIN EQUIPMENT SECTION E Application End Cap Insulation General Instructions Use a propane preferred or butane gas torch Adjust the torch to obtain a soft blue flame with a yellow tip Pencil tike blue fiames should be avoided Keep the torch aimed in the shrink direction to preheat the material Completion of end seal 1 Clean and degrease the bushings along with the busbars Wrap the black mastic over the end of and 3 Can ro uI rhe does Son 3 wrapped assembly drawing 3 Apply heat at the closed end of the cap moving the flame continuously until it softens Continue around the body of the cap towards the open end until fully shrunk making sure that no air has been trapped inskie pated Use a gloved hand to push the end cap onto the bushing and prevent it sliding off while hot Repeat above with the two remaining phases 4 Fit steel cover and gasket over compisted assembly September 2002 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch2. Safety Notice Health and Safety Warning Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch MANDATORY SUBJECT CONTACT POINT NOTICE AUTHORISED BY Paul Mursell Senior Electrical Engineer Off T Specialist Services te Blakemore Drive Sutton Coldfield 7RL Date S goby hor hor Direct Dialling 0121 311 2135 Mil 9 4421 2135 e mail paul mursell de mod uk DEFENCE ESTATES MINISTRY OF DEFENCE Safety Notice HEALTH AND SAFETY WARNING NOTICES A CUMULATIVE LIST FOR 2001 2002 If missing copies are required please contact your TLBH distribution point in the first instance Alternatively single copies may be requested from Defence Estates Corporate Information Services Blakemore Drive Sutton Coldfield West Midlands B75 7RL STD 0121 311 extn or Mil 9 4421 extn Tel 3648 3744 Fax 2190 A full list of DE MOD and PSA publications which are relevant to works activities on the Defence Estate are contained in the DE Technical Publications Index TPI For MOD employees copies of the TPI are available through your TLBH works focal points Consultants and Contractors should obtain copies from The Stationery Office Serial Title 01 12 High voltage 11kV electricity distribution equipment REYROLLE C6T Voltage transformer Catastrophic failure 01 13 Low voltage lighting equipm
3. engure that this wasting is only just noticeable as overtightening will dislocate the adaptor bush 3 0 Repeat epee 1 0 neat 20 for fie oiher E PAASIO and eaten Oh the ani caps ara Ay homaarid in position 4 0 Fit the metal enclosure over the caps and bolt up in the approved manner September 2002 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Safety Notice 02 09 likv OIL RING MAIN EQUIPMENT W LUCY USER MANUAL SECTION J Application of BusBar Extension Joint Pirelli System installation 1 When assembling a switch board refer to the contract drawing and install the equipment as described Vertical alignment is important a maximum variation of Imm to ensure trouble free busbar connection 2 Make the interunt busbar joints as shown Sufficient material for each joint is supplied as a kit 3 Fit end caps on the exposed ends of the busbars 4 Check that the earthing system is properly connected noting the unit earth bars on the trames of the EOS oliswitches S Therealter the commissioning routine maintenance etc can be taken as detailed for the standard ring main including contact maintenance and fuse replacement for the EFS The internal arrangement of the EOS is different from that of the standard ol switch but adherence to Lucy s design policy means that n
4. 74 This Notice is for the attention of Commanding Officers Chief Executives Heads of Establishment Property Managers Defence Land Agents Establishment Works Consultants EWCs Works Services Managers WSMs Authorising Engineers Authorised Persons and Contractors involved in works for MOD This Notice is to be read by all persons involved with any works associated with the equipment that is the subject of this Notice The Property Manager or the appropriate MOD Officer shall arrange for the WSM to carry out all actions in accordance with this Notice No work involving expenditure on an MOD account is to be carried out without authority from the Property Manager or the appropriate MOD officer for that location or facility Any work required as a result of this Safety Notice must be carried out in accordance with MOD Safety Rules and Procedures as applicable Defects are to be immediately reported to the Property Manager or appropriate MOD Officer who must ensure that appropriate operating restrictions on the equipment that is the subject of this Notice are applied For MOD Establishments occupied by United States Visiting Forces USVF the responsibilities of Property Manager EWC and WSM are jointly held by the USVF and DE USF At base level this jointly managed organisation is to take appropriate action to implement the contents of this Notice Where this Safety Notice contains procedures which differ significantly from USVF
5. Safety Notice 02 09 kV OIL RING MAIN EQUIPMENT W LUCY USER MANUAL SECTION H BusBar Extension Application of BusBar Extension Joint Raychem System TO ee Hoc paca a ee a i ati 2 race plate item 3 over the AMU bushings and onio the studs on each tank moukied nib to rear Secure mouldings and gaskets using MB nuts and lockwashers Items 5 4 6 3 Position AM units 425 mm between Tan Gae Ae Seve NS ly timed and used as a 4 Absade the susteces of the bushings using emery lo wipe anay any dus oF powder produced 5 oo A OE REE SEAN B recom 6 Cean links tem 7 and f each side between bushing stems items 9 10 11 mpr are eer or Butare a aot baua fame wth a yodow np Poncol B tive arno shoud De Avoided Keep the torch moving continuously to avoid scorching the 7 Preheat copper slams and inks until warm to the touch B ne a ahapdmm gel eon pata der bushing and link bolts ensuring good contact by tenscerng ratoe EE OERE PEN T S 11 Cut the strips of Raychem ret 51061 mastic black into equal Wrap one Ne yor ls es eee ct rap na ae aay be up io Dut not overlapping the bushings and ovecanping in the centre t2 aap poses toe DLA wy nD Oa MATIGA ey AEAN tae Wrap these two strips to overlap the oe and wo sual up an oven Suchnans of DIO0 ean 13 Starting at the bulkhead wrap one pisce of H V B T Heat Shrink Side Out one and a hall tes around the and then begin to wrap towards the centre with a 213 overlap of i eoat b
6. adaptor bush as per drawing Ensure that the adaptor bush is fully home and in the case of the outer bushings in contact with the glass fibre moulding that is bolted to the casing The centre bush will slide up the a tilo further as it does not contact this moulding Therefore to fit i it should be pushed up the unti bottoms on the heads of the 4 bolts that fix fe resin bushing in Do OE TAAA bas OERS ened amp x oo eommabeier Gf bee adaptor bushes in the same way 3 Using a suitable degreasing a ee this wil help lock the adaptor bushes into position Fitting the Flexible Shrouds 1 Take all six copper busbar links and bolt to the bushings on one side only no more than finger tight 2 ADN treme epee ee the flexible shroud 3 Uf one copper busbar fink and slide on the fex ie shroud Manipulate it onto the ocean wae AS Se eet Cee same ima Compressing the tleadtbie shroud Ensure the shroud is sufficiently compressed to expose the tree end of the copper link and pesto Gen Bel bn uo wide ro Dolt le on Oe raoi ating nese Now iida a salitio tool ja kaga ar ol seo Nien eens Sos See one Sree araga pigga arpaa busbar ft wil ee eens enn eae buba end Sgraoned io tre approved torque 4 NTP ED RE ESE hen been woth ES the end of the shroud onto the adaptor bush This is the long end When it is fully seated insert the hee arbor ever shroud and bush on the short end and slip the shroud back from the adaptor bush without disturbing the aate poine
7. and VSI R4 1 02 01 Low Voltage Distribution Equipment ABB T amp D Nitran LV Pillar Suspension of Normal Operational Practice 02 02 Low Voltage Portable Fume Extraction Systems METCAL BVX 101 and BVX 103 Suspension of Normal Operational Practice 02 03 Pin index Medical Gas Cylinders Size C D E F and G 02 04 Distribution Equipment Suspension of Normal Operational Practice Protection Relay Alstom K Series KBCH KCGG142 KCEG142 KVFG and KVGC 02 05 Low Voltage Distribution Equipment Suspension of Normal Operational Practice Square D QOE 240V Iph MCB RCD 02 06 LV Distribution Equipment Suspension of Normal Operational Practice Mains RF Filter s Types L2420TS L2421TS L2422TS L2423TS L2424TS L2425TS L2426TS L2427TS L1923 L1924 L1925 L1926 and L1927 02 07 Pressure system safety regulations 2000 High Temperature Hot Water 02 08 Inspection of Hangar Doors Door Top Guides Supports and Door Stops Type C and other similar Hangars 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch INTRODUCTION 1 THE CONTENTS OF THIS NOTICE ARE TO SECURE COMPLIANCE WITH THE HEALTH amp SAFETY AT WORK ETC ACT 19
8. ent Menvier Weatherlite WLM WLN amp WLS emergency luminaires Risk of electric shock 01 14 High voltage 11kV electricity distribution equipment Merlin Gerin CE2 CE6 CN2 Circuit Breaker 01 15 High voltage 11kV electricity distribution equipment Whipp amp Bourne DV40 Circuit Breaker 01 16 Low voltage lighting equipment Casarano Illuminazione Srl luminaires and suspension system 01 17 High voltage 11kV electricity distribution equipment Yorkshire Switchgear IV1 and IV10 Circuit Breakers 01 18 High voltage 11kV electricity distribution equipment Yorkshire Switchgear suspension of normal operational practice 01 19 Airfield high voltage ground lighting electricity distribution equipment MK6 Cable termination panels manufactured by ATG amp TES Risk of electric shock 01 20 High voltage 11kV electricity distribution equipment Circuit Breaker R4 1 Brush Switchgear 01 21 High voltage 11kV electricity distribution equipment Lucy RMU TRMU TSU MK2 Lucy suspension of normal operational practice 01 22 High voltage 11kV electricity distribution equipment FKI HAWKER SIDDELEY ECLIPSE CIRCUIT BREAKER Suspension of normal operational practice 01 23 High voltage 11kV Electricity Distribution Equipment VMV12 HAWKER SIDDELEY CIRCUIT BREAKER Suspension of normal operational practice 01 24 Asbestos used as packing in window frames 01 25 High voltage 11kV electricity distribution equipment BRUSH Circuit Breaker VBA VTD
9. gineer duties September 2002 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Safety Notice 02 09 BACKGROUND 16 This HSWN is to advise of a deterioration moisture ingress and possible failure of the BusBar Extension Joint and or End cap using either the Raychem or Pirelli Insulation System that is particular to Lucy Switchgear FRMUE Extensible Oil Ring Main Units Lucy Switchgear EFS Extensible Oil Fused Switch and Lucy Switchgear EOS Extensible Oil Switches 17 Defence Estates has received several reports of the failure of the insulation on the BusBars between Lucy Switchgear FRMUE type Extensible Oil Ring Main Units and Lucy Switchgear EFS type Extensible Oil Fused Switch and or Lucy Switchgear EOS type Extensible Oil Switches This is due to moisture ingress into BusBar Extension Joint and or End cap using either the Raychem or Pirelli System and resulted in a flashover between phase and earth 18 This failure may be the result of degradation due to the age of the joint due to poor workmanship or repairs The manufacturer also notes that there are a high number of failures with the Pirelli type of insulation For further information contact Mr Ken Coats Lucy Switchgear Ltd Walton Well Road OXFORD OX2 6EE Tel 01865 311411 Fax 01865 310504 END OF SAFETY NOTICE Septembe
10. hich phase to install first Propane preferred Lay the strips of After fitting the Phase Links lightly Grey 4SC HV Mastic Tape longways abrade the Bushings in a circurnfer across the Link Press and squeeze ential manner Thoroughly clean the without overstretching the Tape Bushings and the Phase Links before proceeding to the next stage RED A100 TAPE 6 Continue to lay remaining strips of 7 Wrap two tums of the A100 Red the 45C HV Tape using slight overlap Mastic Tape onto the Bushings within squeeze and press Tape onto the 10mm from Back Piate Links until all the Nuts and Bolts are totally encapsulated Note Extend the Tape onto the Bushings by 10mm approx September 2002 Page 15 of 17 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Page 16 of 17 Safety Notice 02 09 2120 GLACK MASTIC TAPE DURING THE HEATING PROCESS 12 Position the Sleeve so thet the HEAT HERE FIRST text is visible With a soft blue flame Propane preferred shrink along the Heat Here First area Continue to heat this orea for approximatety 10 seconds until slight shrinkage Wrinkled effect appears Now commence shrinking from the centre to one end at a time Ensure that the heat is applied evenly all around the Sieeve Sealant should be visible at Sleeve ends once f
11. o difficulty should be encountered For convenience weights spares etc are sied with the ning main unit September 2002 Page 7 of 17 Safety Notice 02 09 High voltage 11kV electrici 7 atibuton edinen S afety N otic e 02 09 Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch W LUCY USER MANUAL likv OIL RING MAIN EQUIPMENT SECTION J Application of BusBar Extension Pirelli System 3 i ial FK11140001 FL20140001 THEE JBE oe inn je Bh pe EER Ae t PY T Page 8 of 17 September 2002 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch September 2002 Safety Notice 02 09 Safety Notice 02 09 likv OIL RING MAIN EQUIPMENT W LUCY USER MANUAL SECTION J Application of BusBar Extension Pirelli System Assembly of BusBar Joint Fitting Silicone Tubing Adaptor Bush 1 To fit the silicone apply a small amount of silicone compound to the bushing and also to the inside of the tube back the edge of the tube to ease application and slip the tubing onto the bushing When fully be een a one iin edge and trim the tube to sit flush with the end of the bushing Repeat for the other 2 Wel cums tine I A A enclave ua dike ial bush and slide on the
12. of 0 ote Sams a ie Ce eee compress the shroud until R is possible to insert tool between the resin bushing busbar and and fully tighten the finger fight bom to the approved torque 5 Remove the holding tool and guide the shroud back onto the adaptor bush Ensure the adaptor bushes have not moved from their original positions and take care to ensure the shroud is tully seated on both 6 Repeat operations 2 to 5 tor the other two 6 aped piee doh a eg pios rorta in Dat engine postions and tent ba aaga sealed ve Page 9 of 17 High voltage 11kV electricity f HI distribution equipment S a ety N otic e 02 09 Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch W LUCY USER MANUAL likV OIL RING MAIN EQUIPMENT SECTION J Application of BusBar Extension Pirelli System 7 i j g Liha se 4i sit n yi a i H Page 10 of 17 September 2002 Safety Notice 02 09 High voltage 11kV electrici 7 aictibutonequemert S afety N otic 02 09 Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Annex B Raychem System W Lucy User Manual Sections E and H kV OIL RING MAIN EQUIPMENT W LUCY USER MANUAL SECTION E Application of Bus Bar End Cap Raychem System Contents of End Cap KR Ret 646164 Raychem Kit Ret SMOE 3192 Consisting of Raychem 1081 Mastic Tape Red end cap Box cover
13. pnd ge pe nosed drone hy the bushing When tay Pomo io over 1e edge and trim the to sit flush the end of the bushing Repeat for the other two bushings Fitting Dip Moulded Shrouds 10 Se posco OR Sie ou at Se enn AG Seed Seppe kkor ane iy OOd dioud tam 6 position Repeat for the other two bushings Fitting Adaptor Bush 1 0 OS ee eee ea compound to both the tube and the adaptor bush and sde on the per drawing Ensure that the adaptor bush is fully home and making contact with te 4 bolt heads that secure the resin bushing into tre oll tank Repeat for the other two bushings 2 0 Using a suitable degreasing solvent remove any residual silicone compound left on the sikoone tube as this will help lock the adaptor bushes into position Fitting the Dead End Caps 1 0 Lightly grease the outside of the adaptor bush ensuring the whole surface is covered then Eighty rp ne haia d na TOSSA T a of 50 to 60mm Slide the cap into position on eee nang a tee rere will aid the exputsion of the air which becomes trapped as is Note im some cages if the air is difficult to remove the index finger can be used to provide a vent for the trapped air it it is inserted between the adaptor bush and Gap during app cation 2 0 When the cap is fully home and Contact with the flange on the rear of the adaptor place a cable tie fom 1 over the cap a nominal Senn the flange and tighten until the te can be seen to waist the shroud Care should be exercised to
14. practice a DE USF Code of Practice section will be issued September 2002 Page 1 of 17 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Page 2 of 17 Safety Notice 02 09 REQUIREMENT 9 10 11 12 13 14 15 ACTION ADDRESSEES ARE TO ENSURE THAT THIS INFORMATION IS PASSED TO THEIR PROPERTY MANAGERS OR OTHER RESPONSIBLE OFFICERS WITHOUT DELAY This Notice applies to all High Voltage 11kV Electricity Distribution Equipment Lucy Switchgear FRMUE Extensible Oil Ring Main Unit EFS Extensible Oil Fused Switch and EOS Extensible Oil Switch It is a requirement that as soon as reasonably practicable but no later than the next annual shutdown that all extensible BusBar sections between Lucy Switchgear FRMUE type Extensible Oil Ring Main Units and Lucy Switchgear EFS type Extensible Oil Fused Switch or EOS type Extensible Oil Switches are inspected Prior to the inspection the switchgear should not be switched live except where local risk assessment identifies that it is safe to do so If a Pirelli system see Annex A W Lucy User Manual Section F or J attached has been used either for the BusBar Extension Joint or for the BusBar end cap then these should be replaced as soon as practicable with a Shrink Polymer System In the intervening period the switchgear should no
15. r 2002 Page 3 of 17 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Page 4 of 17 Safety Notice 02 09 September 2002 Safety Notice 02 09 High voltage 11kV electrici 7 atibuton edinen S afety N otic e 02 09 Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Annex A Pirelli System W Lucy User Manual Sections F and J likv OIL RING MAIN EQUIPMENT W LUCY USER MANUAL SECTION F Application of Bus Bar End Cap Pirelli System Type EOS unit with end cap fitted Contents of End Cap Kit Ref 3870002007 Pirelli Kit Ret OFS090A Comprising 1 Tube of sitoone grease 3 End cap 3 Dip moulded shroud 3 Silicone rubber tube 3 Adaptor 3 Cable tie Box cower Cover gasket 12 M8 full nuts 12 MS spring washers September 2002 Page 5 of 17 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Page 6 of 17 Safety Notice 02 09 W LUCY USER MANUAL UkV OIL RING MAIN EQUIPMENT SECTION F Application of End Cap Insulation Fitting Silicone Tubing 1 0 To tit the silicone joy seshora saptea neboes to eben pr fen ene tre bushing When RY te apne
16. red gat waha of he Note The HVBT 14 Wrap De second piece of H V B T in the same manner ai the prdbe rr yee towards Ihe middie firet beaded and tused to the nex yer Ensure that sutficient heat September 2002 Page 13 of 17 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Page 14 of 17 Safety Notice 02 09 W LUCY USER MANUAL kV OIL RING MAIN EQUIPMENT SECTION H BusBar Extension Raychem System 3 g z i September 2002 Safety Notice 02 09 maners ero TO mAsioNs FE ver High voltage 11kV electricity distribution equipment Lucy switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch Safety Notice 02 09 Annex C Extensible units BusBar coupling Shrink Polymer System SHRINK POLYMER SYSTEMS aco INSTALLATION INSTRUCTION HEATSHRINKABLE BUSBAR BAND JOINT KITS FOR VOLTAGE CLASS 12 17 5kV 1 Fit the Gaskets over RMU Bushings and assemble Flange Plates onto Studs Moulded rib to rear Tighten using M8 Nuts and Washers 2 Position the Ring Main Units Short version 240mm Long 425mm Use the Steel protective cover as 4 template 3 Divide the kit contents into 3 individual sets 4 Depending on access user shail 5 Pre heat the Links with a soft flame determine w
17. switchgear FRMUE extensible oil ring main unit EFS extensible oil fused switch and EOS extensible oil switch September 2002 Safety Notice 02 09 Safety Notice 02 09 GG SHRINK r POLYMER l CABLE INSTALLATION MATERIALS 24V to 36kV SYSTEMS INSTALLATION INSTRUCTION MV RING MAIN UNIT HEATSHRINK END CAP KIT REFERENCE NUMBER SPS 599 DIVIDE THE KIT INTO THREE INDIVIDUAL SETS 1 Abrede all Bushing surfaces circumferentially Ea 3 Apply Grey Stress Tape around the metalwork 4 Extend Tape onto Bushing by 20mm only Add Tape to the ends of the Copper Bars 5 Remove relesse paper from Cap Commence shrinking at end of Cap Hold in position with a blunt instrument to avoid movement 6 Ensure even shrinkage by heating all around Cap 7 When Caps are fully shrunk allow to cool before energising Page 17 of 17
18. t be switched live except where local risk assessment identifies that it is safe to do so If a Raychem System has been used either for the BusBar Extension Joint or for the BusBar end cap then ensure that the Raychem system has been applied in accordance with Manufacturer s User Manual see Annex B W Lucy User Manual Section E or H Also visually check that there is no signs of moisture ingress or degradation of the insulation If it is believed that either the BusBar Extension Joint or the BusBar end cap has not been installed in accordance with Manufacturer s User Manual or there are signs of moisture ingress or signs or degradation then they should be replace with a Shrink Polymer System as soon as practicable In the intervening period the switchgear should not be switched live except where local risk assessment identifies that it is safe to do so W Lucy recommend either the Raychem Busbar insulation system or the Shrink Polymer Systems insulation system Details of the Shrink Polymer System can be found at Annex C Details of the kit are available from Shrink Polymer Systems Units P1 P3 Grovemere Court Bicton Industrial Park Kimbolton Cambs PE2B OEY Tel 01480 861001 The equipment may be returned to normal operation after completion of the inspection and or modifications detailed above and subject to the approval of the appropriate WSM Authorising Engineer or other responsible officer appointed to carry out Authorising En
19. ully shrunk LAE OTT hn a LY a ce dat a l a aae a ane ee ee ee a a 8 Lay the 212D Biack Mastic Strips across the Links in the same manner os the Grey Tape previously applied and squeeze all the Tapes together Apptying The Heatshrink Wrap Sleeve 9 Remove the Plastic Release Flim from the Wrap Sleeve whilst being careful not to pull the loose adhesive flap along with it 10 Form the Sleeve into a Tube around the Phase being worked on important The loose Adhesive Flap should be on the inside of the Sleeve as shown so that the end of the Sleeve slots behind it See sketch 11 Remove the Paper strip to reveal the Mastic lined Seal ares press this down firmly omo the Steeve using a blunt instrument CONTACT ADHESIVE OVERLAP gt FLAP SHAINK 13 Repeat the same procedures for the remaining two phases Note if the overlap section of the Sleeve attempts to lift rub the Torch Head along the length of the Sleeve and continue the shrinking process 14 Position the Steel Cover Back Plate and assemble Allow the Completed installation to cool before energising ee a ae et et eee Sete ee ey ONT eee OAS a Pe ees ee ay ee et ewe Sa UNITS P1 P3 GROVEMERE COURT BICTON INDUSTRIAL PARK KIMBOLTON CAMBS PE28 OEY TEL 44 0 1480 861001 FAX 44 0 1480 861002 E MAIL info shrinkpolymersystems co uk September 2002 Safety Notice 02 09 High voltage 11kV electricity distribution equipment Lucy
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