SNR-FOSC-H installation manual
Contents
1. Ij FOSC housing Drawing 8 A 74 in on a l al 3 8 poe aE amp _ t as i l gt F E wal S i selseg UU 2 oy p E ZN gt Js cE d E 11 YV Fix FOSC by tightening octagonal nut 5 10 2 If for aerial application hanging hook is to be installed 5 10 Step Ten Fix FOSC 5 10 1 D nO 2 O o 2 O ie 2 Q D 2 iL i D op i o aS a D o fe a SNR FOSC H Iss SuIMeIg dooy yooy stele C Yoq Surxy doop 1004 Bursuey_ 10 10H LS 10 90H Opsed a qnuyeuoseyQ Ay KY gt x AN a F y al fr 7 by ALI 1q ce 5 a 7 y yooy Suiguey suisnoy OSOA J yooy sursuey 10 90H 12 SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 6 Fiber Optic Splice Closures FOSC inspecting and testing items Y i Inspecting type Inspecting Routine test Technical Requirements item Before leavi e test factory Each small package contains one fiber optic splice Package closure together with its accessories tools installation manual and packing list Intact in2. SNR FOSC H Dome Mechanical Seal Fiber Optic Splice wes FOSC NG SNR FOS NG se Manual 3y Ka SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 1 Scope of application YV This Installation Manual suits for the Fiber Optic Splice Closure Hereafter abbreviated as FOS s the guidance of prope r installation The scope of application is aerial underground wall mounting duct mounting WAA The ambient temperature ranges from 40 to 65 C 2 Basic structure and configuration 2 1 Dimension and capacity NG Outside dimension Height x Diameter 460mm X 190mm 4 j Weight excluding outside box 2050g 2500g Number of inlet outlet ports 4 pieces Diameter of fiber cable ieaneloie ms Capacity of FOSC Bunchy 12 95 cores Ribbon 144 cores 2 2 Main components No Name of Quantity Usa Remarks components SS 1 Housing 1 piece on left and Protecting fiber cable Height x Diameter right side respectively splices in whole 230mm x 150mm total 2 pieces q D 2 Fiber optic max 4 trays bu Fixing heat shrinkable Suitable for splice tray max 4 trays ribb protective sleeve and Bunchy 12 24 cores FOST iS holding fibers Ribbon 3 pieces 3 Foundation Iset Fixing internal and connecting external CA structure 4 Plastic hoop Fixing between left and C right housing 5 Gasket ring T set Big gasket ring is used to 1 p
3. Reinforced A f A D o RY Housing S etring oie R Fixing seat Foundation protective coat Adhesive tape Craw ng 5 5 6 Step Six Splice fibers Follow user manual of fusion splicing machine to splice fibers mportant issue pay attention to the twist and bend of fiber 8 Ra SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 5 7 Step Seven Install heat shrinkable protective sleeve and house fibers 5 7 1 When having completed splicing the fibers the first fiber ring should be housed on the farthest side of FOST the remaining fiber should be winded forming a ri with diameter not less than 80mm then put it into FOST Fiber Optic Splice Tray together with heat shrinkable protective sleeve Firstly fix heat shrinkable protective sleeve into the slot then enlarge the of fiber ring properly 5 7 2 See Drawing 6 Important issue pay attention to the twist and bend of fiber Nylon tie Heat shrinkable protective sleeve Sommet n ae Pi Left terminal fiber i ixing slot of heat shrinkable Right terminal fiber F with protective coat iber i protective sleeve bunchy with protective coat Drawing 6 5 8 Step Eight p comprehensively To ensure the technical requirements the following instructions must be followed e FOST are spliced and installed orderly The curved diameter ontr
4. fiber cable from the temp locatin ith the cutter and the stripper please refer to Drawing 2 for stripping length ing length also could be decided according to installation requirement 5 3 2 See Drawing 3 Important issues If it is difficult to strip off all th pr ive coat of fiber cable at one time strip it off section by section to avoid fi Ve er breakage Temp locating mark Stripping terminal fiber cable E 6 N ee 7 A Inlet terminal fiber cable Ma Cutter awing 3 5 4 Step Four Separ iber cores and prepare work prior to fixing fiber 5 4 1 Wind 2 layers of insulation tape on protective coat of fiber Meanwhile get rid of the stuffing ate fiber and clean them Form a ring with the diameter of 100mm or so and fixit e fiber temporarily by adhesive tape 5 4 2 Thi is provided with 4 inlet outlet ports Number of fiber cables is determined by stomers according to their actual requirements and the corresponding number e Gt plugs should be taken out The max number of fiber cables to be installed is 4 ax diameters of fiber cables are all 16mm FOSC is suitable for fiber cables with diameter b16mm a The corresponding inlet outlet ports are to be selected according to fiber cables actually installed When the diameter of fiber cable is smaller than that of the inlet outlet port then the sealing tape should be used to enlarge
5. fibers and fixed with Configuration as i a FOST managing buffer per requirement j Desiccant CA Put into FOSC before sealing for desiccating air 3 Necessary too Ya stallation 3 1 ona materials to be provided by operator Name of materials Scotch tape A Ethyl alchol Gauze QO Usage Labeling temporarily fixing Cleaning Cleaning SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 3 2 Special tools to be provided by operator Name of tools Usage Fiber cutter Cutting off fiber cable Fiber stripper Strip off protective coat of fiber cable Combo tools Assembling FOSC V7 3 3 Universal tools to be provided by operator Name of tools Usage and specification Band tape Measuring fiber gable Pipe cutter Cutting fiber male Electrical cutter Take off protective coat of fiber cable Combination pliers ttio sintorced core Screwdriver Crossitig Pafdlleling screwdriver Scissor Waterproof cover rae tor dustproof Metal wrench Tightening nut of reinforced core Le N 3 4 Splicing and testing instruments to_be provided by operator Name of instruments Usage and specification Fusion Splicing Machine Fiber splicing OT DR b A Splicing testing Provisional splicing todle Provisional testing Notice The abo ed tools and testing instruments should be provided by the operators
6. the diameter of fiber cable 7 SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 5 4 5 Reserve reinforced core in 60mm length and cut off the unnecessary ones 5 4 6 See Drawing 4 Important Issues 1 Before the seal tape is used for enlarging the fiber cable diameterMit should be scratched and to be cleaned with abrasive cloth alcohol 2 Cut off reinforced core with a special cutting plier Adhesive tape Seal tape Tisiation tape k Ann on Reinforced co rotective AA Ti unchy or ribbon Drawing w 5 5 Step Five Fix reinforced core and fiber cab 5 5 1 Upon finishing the above steps then demount gs pressboard and fixing nut of reinforced core Make sure to check whet iber cable stripped fits in with the fixing ports or not If not the adjustme ould be done in time Otherwise it will affect installation quality 5 5 2 Insert fiber cable prepared into the FO 5 5 3 Tighten fiber cable pressboar iameter of fiber cable is not long enough then enlarge it with insulation tape 5 5 4 Tighten nut of reinforced the special wrench plastic and then retighten it with the metal wrench the ench should be provided by operator 5 5 5 See Drawing 5 Fixin Insulation tape Fiber Gasket Pressboar all J Pixing nut for reinforced core Octagonal nut pl nut plastie xT he Fixing device for V x reinforced core Mi Fiber cable f
7. e Isolating resistance After sealing the FOSC according to stipulated operation procedure immerse it in clea er in 1 5m depth for 24h the isolating resist etween the metallic components of the between the metallic components and the grou should be 2x10 MQ At least 3 sets sampled each time Ki Ka Q YV 14 SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure GUARANTEE CONTACT Address Building 118 Vonsovskogo Street 1 inburg Russia Tel 7 343 379 98 38 Fax 7 343 379 98 38 E mail info nag ru Online shop http shop nag ru NG 15
8. iece of big gasket ring s seal between left housing 4 pieces of small gasket and righting housing ring Small gasket ring is used to seal inlet outlet tube 6 Pressure 1 set After inject air it is used Configuration as per fiesti valve for pressure testing and requirement J sealing testing 1 SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 7 Earthing 1 set Deriving metallic parts of Configuration as per deriving fiber cables in FOSC for requirement device earthing connection 2 3 Main accessories and special tools a A No Name of Quantity Usage arks accessories ine 1 Heat shrinkable Protecting fiber splices __ Configuration as protective sleeve cy capacity 2 Nylon tie Fixing fiber with protective co Configuration as CA per capacity 3 Earthing wire 1 piece Putting through aaa devices 4 Abrasive cloth 1 piece Scratching fiber cables 5 Labeling paper 1 piece Labeling fibers Special wrench 2 pieces Installing and tightening nut of reinforced nee plastic of inlet outlettube 7 Measuring paper 1 piece To m ae of which its pan arged with seal tape 8 Seal tape 1 ring Enlarging diameter of fiber cable Configuration as nih fits in with gasket ring per specification 9 Insulation tape 1 ring Eigin diameter of fiber cable or easy fixing 10 Hanging hook 1 set For aerial application 11 Buffer tube deci Hitched to
9. ol the amount of seal tape within a proper range 8 5 Seal fitting is installed neatly and smoothly If not level it up with seal tape 586 See Drawing 7 Ka Ol Bioware seceding sere Sees Fiber cable plastic Small gasketring _ FOSChousing oy Terminal A fiber with m Grommet protective coat Reinforced core 5 f a ee boos A Pressboard a Gasket wa Octagonal nut plastic reinforced core Pressboard _ Hole for hanging a Small gasket ring ee Gasket H Octagonal nut Fixing device for nee is SS FOST x Grommet plastic lt Octagonal nut i plastic Terminal A k Fiber cable Inlet outlet tube Nig J 5 3 D z o F D O D ioe D v a 5 2 ke a O op Q fa n D H OSO4 YUNS SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 5 9 Step Nine Assemble FOSC housing 5 9 1 Insert one end of foundation into one end of orbit of FOSC then hitch another end of orbit of FOSC to another end of foundation properly 5 9 2 Install plastic hoop between left and right housing tighten hoop locking IO which is to be fixed by hoop fixing bolt then 5 9 3 Please refer to Drawing 8 KS Inlet ou tlet tube I gt 7 im i D Aloon locking system So 5 n a i S a g 3p S kz Hole for hanging hook
10. shape no burrs bubbles chaps pores warps fall Appearance impurities and other defects all background colors should be even and continual There is a clear sign on the housing such as name Sign model of the product etc The fibers reserved are to be winded in fiber ae tray FOST the length of fibers housed in FOST Fiber storage f is gt l 6m the curved radius is gt 30m g the device i installation and maintenance there shi e no attenuation on fibers Inside FOSC metallic components offi er cables has the Electrical on functions of electrical putt gh earthing At least 3 jointing ossible to install sets device connection and disconnecting It is earthing deriving device Sif icine sampled After sealing according othe stipulated operation each time procedures the injected ai pressure is 100KPa 5Kpa Sealing f X At least 3 sets when immersed in Water of normal temperature for performance A sampled each 15 minutes ther no air bubbles then observed i ime for 24 hours there sh be no change of air pressure After reopenin resealing according to the stipulated operation procedures the injected air pressure is 100KPa Re sealing 5Kpa hen immersed in clean water of normal performance tur for 15 minutes there should be no air n observed for 24 hours there should be no f air pressure Pull aie pull is 800N at axle orientation there sho
11. themselves Q NG Y SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 4 Installation flow chart 1 Open the closure a ae 3 Strip off protective coats of fiber cable a nd fiber a 7 4 Separate fiber cores and prepare work prior to fixing fiber cable DS Ca 5 Fix fiber cable and reivifore ed core Sa plic ibers EG 7 Install heat s rinka ble protective sleeve and house fibers T P vy Check up comprehensively ed We E Z bS A SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 5 The process of installing FOSC 5 1 Step One Open the closure 5 1 1 Cleaning the locale and determine where to install the FOSC and then ne fiber cables required 5 1 2 Check whether the main components and accessories have been ae inside the package 5 1 3 Open the closure gt Demount hoop fixing bolt and pull hoop locking s ut then proceed in ystem o demounting the hoop Pull the left and right housings out to two ends ins ion could begin 5 1 4 See Drawing 1 Important issues If the weather condition is not good X a tent must be pitched for waterproof and dustproof Nn SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure r A ee de 2 ATTIN 2 y N g E Bz 2 a Ble E se alg ERRE z S 3 S ELIZ N E Y OTA Ah a sho z cs N Fi
12. uld u b o breakage on the housing Punch Bearing pressure of 2000N 10cm for 1 minutes there nc E should be no breakage on the housing 6 Y SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure Impact Bearing impact energy of 16N m 3 times of impacts there should be not breakage on the housing Bending The spot between the FOSC and seal fitting can bear bending tension of 150N at bending angle of 45 for 10 circles there should be no breakage on the housing Torsion Bearing torsion SON m 10 circle at torsion angle 90 There should be no breakage on the housing Temperature circle Injected air pressure of 60KPa 5 KPa the temperature circle ranging from 40 C 65 C 10 times of the circular tests one circular consists of high temperature for 2 hours indoor temperature for 2 hours low temperature for 2 hours indoor temperature for 2 hours when the pressure declines the amplitude is 5Kpa immerse X swatch in clean water of normal temperature fo minutes there should be no air bubbles QO full At least 3 sets sampled each Voltage resistance strength After sealing the FOSC according to t stipulated operation procedures immerse it in clean wate ormal temperature in 1 5m depth for 24 hours th uld be no breakdown or arc over betw metallic components of the FOSC between metallic components and the ground at DC 15KV for 1 tim
13. xing device for reinforced core Big gasket ring iff pa a z3 E SS Q LO NI Sl 3 E 2 3s a 5 E A 3 Ez 23 tent S ae me WOOL ES E 5 2 Step Two Determine length of fiber cable to be fixed and stripped inside FOSC 5 2 1 Fiber oy length the distance from small gasket ring to fiber cable pressbo Fibe in 2000mm length it is used to be winded and spliced after stripping g P pping Fiber protective coat in 400mm length the distance from the fixing point of e to the fixing point of FOST fiber optic splice tray in 1600mm length after stripping off the protective coat it is to be winded inside the FOST after splicing with other fibers 5 2 2 See Drawing 2 I tant issues eserve enough length of fiber cable to be spliced Stripping length also could be decided by customer according to installation requirement Ka SNR FOSC H Dome Mechanical Seal Fiber Optic Splice Closure 90mm fixing length of fiber cable inside FOSC as 2000mm length of protective coat of fiber cable to be stripped off ja 400mm length of fiber with protective coat 1600mm length of protective Herik coat of fiber to be stripped off a Y olny Temp locating 7 mark Drawing 2 5 3 Step Three Strip off fiber protective coat of fiber LA fiber 5 3 1 Strip off protective coat of
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