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J/Boats 70, Руководство пользователя

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J/70   Owner   Guide   

   

Page      

   

   

   

©   Copyright   2013,         J   Boats,   Inc.      All   Rights   Reserved   

29   

Launching   &   Hauling   Your   J/70   

   
   

NEVER   USE   THE   KEEL   LIFTING-­‐EYE   TO   ATTEMPT   TO   LIFT   THE   ENTIRE   VESSEL!   

   
   
The   keel   lifting-­‐eye   is   specifically   designed   to   be   used   ONLY   with   the   standard   aluminum   J/70   keel   
crane   and   to   support   the   weight   of   the   keel.      Significant   damage   may   occur   to   the   keel,   kelp   cutter   
and   bottom   of   the   boat   should   this   warning   be   ignored.      The   vessel   must   only   be   lifted   with   the   (2)   
installed   Harken   padeyes   located   on   either   side   of   the   keel   under   the   cockpit   keel   cover.   

Pre-­‐launch   check-­‐list   

  
☐

      Caution!!   Beware   of   dangerous   overhead   power   lines.   

☐

      Completely   read   and   review   the   Getting   to   Know   Your   J/70   section   of   this   manual   

☐

      Owner   should   prepare   his   boat   with   safety   gear,   tools,   spares   and   PFDs   for   all   crew   members.   

☐

      Prepare   &   rig   items   per   the   J/70   rigging   diagrams.   

☐

      Prepare   &   check   that   rudder   and   rudder   hardware   are   ready   for   post   launch   installation.   

☐

      Attach   docklines   and   fenders.   

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      Securely   install   outboard   engine   on   the   transom   bracket.   

☐

      Check   for   adequate   fuel   and/or   battery   charge   for   outboard.   

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      Remove   all   trailer   tie   down   straps   except   for   bow   winch   strap.   

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      Rig   the   keel   crane   and   lift   keel   off   the   keel   support   tray.   

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      Extend   optional   trailer   extension   (if   necessary).   

Launching   from   Ramp   

  
☐

      Caution!!   Beware   of   dangerous   overhead   power   lines.   

☐

      Slowly   back   boat   into   water,   start   engine   and   back   boat   off   of   the   trailer.   

☐

      Proceed   to   nearest   dock   to   install   rudder   &   complete   any   unfinished   rigging   tasks.   

   

   

   

DO   NOT   ATTEMPT   TO   SAIL   OR   OPERATE   THE   J/70   WITH   THE   KEEL   IN   LIFTED   
POSITION   OR   ATTEMPT   LIFT   OPERATIONS   OF   THE   KEEL   IN   OPEN   WATER!   

   

   
   
The   J/70   is   designed   with   a   lifting   keel   system   in   order   to   facilitate   short   term   launching   operations   
at   a   wide   variety   of   boat   ramps   and   lift   locations.   With   the   keel   retracted   the   J/70   will   lose   stability   
which   will   increase   the   risk   of   roll-­‐over   and   capsize.      At   no   time   shall   the   J/70   be   operated   under   sail   

or   in   open   water   with   keel   in   raised   position.      In   addition,   extreme   caution   is   required   during   all   keel   
lifting   operations.         Use   the   system   ONLY   when   in   close   proximity   to   the   launching   dock   and/or   
launch   facility   and   with   a   minimum   of   crew   on   board.   

Hauling   from   Ramp   

  
☐

      Caution!!   Beware   of   dangerous   overhead   power   lines.   

☐

      Attach   docklines   and   fenders.   

☐

      Unrig   deck   systems   and   spars   as   needed.   

Содержание 70

Страница 1: ...Yacht Name Owner Name...

Страница 2: ...J 70 Owner Guide Page Copyright 2013 J Boats Inc All Rights Reserved 2...

Страница 3: ...ockpit Safety Lines 14 Running Rigging 15 Rigging Your J 70 16 Mainsheet Traveler 18 Backstay System 19 Boom Vang Cunningham 20 Halyard Mast Base Layout 21 Headstay Layout 22 2 1 Jib Sheet Layout Boom...

Страница 4: ...porting outfitting the vessel with proper safety equipment and the safe operation of the vessel Your J Boats Dealer will be happy to refer you to Boating Safety Courses or other seminars available Ple...

Страница 5: ...uble shooting guide In case of difficulty refer to the boat dealer builder or its representative Always use trained and competent people for maintenance fixing or modifications Modifications that may...

Страница 6: ...turer s Recommended Maximum Total Load 530 kg 1 168 lbs Includes crew This assessment has been made assuming that all standard equipment is aboard and that the boat in light craft condition has a mass...

Страница 7: ...il Area OD Class 16 07 sq m 173 sq ft Spinnaker Area OD Class 45 61 sq m 491 sq ft I 8 159m 26 77 ISP 9 189m 30 15 J 2 341m 7 68 P 7 973m 26 16 E 2 877m 9 44 Height above road on Triad Trailer approx...

Страница 8: ...ts com 401 846 8410 Manufacturer C C Fiberglass Components Inc 75 Ballou Blvd Bristol RI 02809 info ccfci com www ccfci com 401 254 4342 J 70 Suppliers Phone Web Global BSI Inc foredeck hatch 45 7322...

Страница 9: ...on air dry gelcoat finish Interior Structure J 70 interior structure includes several transverse bulkheads a V berth platform reinforced keel trunk and longitudinal hull support members Each of these...

Страница 10: ...nt end of cockpit until the cutting blade hits the G 10 composite cutting block that s molded into the hull Once the cutter has been used several times a narrow groove will develop in the G 10 block w...

Страница 11: ...lace a clear soft PVC trailing edge protector and shipping straps to hold the keel down against the trailer from the top Rudder Tiller and Steering Hardware J 70 rudder is molded with E glass VE resin...

Страница 12: ...nd boat can then be locked For the covered position the cover should be installed to its hinges and the shock cord attached to the SS eye mounted to the underside of the cover This is designed to firm...

Страница 13: ...a jam cleat and cheek block for the inboard end of an optional owner supplied clew reef line IMPORTANT CARE SHOULD BE TAKEN WHEN HOISTING AND LOWERING THE MAST TO FIRST REMOVE THE VANG LUG AND TO PROP...

Страница 14: ...ce through the forward one Pull tight to luggage tag the safety line to the padeye Thread the aft end eye splice through both stanchions and the lifeline pad s and reinsert the thimble it will be some...

Страница 15: ...ts of the J 70 The package includes each line in labeled bags with an inventory list included in the sealed Marlow box This box is not opened until the boat is delivered to the dealer or customer A co...

Страница 16: ...in place to the pin centerline of the bottom turnbuckle Consult your sailmaker for more specific recommendations Install headstay Install all side shrouds Be sure that the five black rubber plugs are...

Страница 17: ...ge mast step over the SS loop of the deck fitting This will require someone to lift the mast at the aft end of the boat and or can be achieved by fashioning a support reference Appendix C Dec 13 2013...

Страница 18: ...am Traveler Track 2721 1 2m Harken Traveler End Stop 264 Continuous 2 1 Traveler Control Line J 70 Traveler Layout J 70 Original Mainsheet Layout 5mm Dyneema Strop Harken 57mm Carbo Fiddle Block w bec...

Страница 19: ...y System 5mm DYNEX 75 Backstay Forged Shackle Soft Eye Splice One Side Harken 29mm Fixed Block 348 on SS Eye Strap 073 P S Harken 29mm Cheek Block 350 P S Harken Micro Cam Cleat w fairlead 468 424 P S...

Страница 20: ...Harken 150 Cam w 425 Fairlead Port Stbd Harken 40mm Carbo T2 Loop Blocks 2148 one on vang lug one each on mast strap eyes P S J 70 Boom Vang Layout J 70 Cunningham Cunningham 3mm D12 Dyneema through s...

Страница 21: ...on Ronstan SS Hook 4 1 Jib Halyard Purchase Line Harken 291 Mast Mounted Harken 40mm T2 Loop Block 2148 for Jib halyard tail Jib Halyard Purchase Strop Harken 40mm T2 Loop Block 2148 Harken 29mm T2 Lo...

Страница 22: ...Harken 207 Top Swivel ref Appendix C J 70 Techincal Bulletin 1 11 13 for proper alignment T Bar Eye Custom SS 316 Southern Spars w 5mm marine eye Headstay Wire 5mm 1 x 19 SS with 5mm marine eye termi...

Страница 23: ...Car with S40 Orbit Block Ronstan RC72581 Series 25 Track End Stop 2 1 Jib Sheet terminates on front of Car J 70 Jib Sheet Layout C 2 9 Antal Clew Reef Sheave Clew Reef Exit Clew Reef Jam Cleat Harken...

Страница 24: ...J 70 Owner Guide Page Copyright 2013 J Boats Inc All Rights Reserved 24 J 70 Deck Layout...

Страница 25: ...Reserved 25 J 70 Bow Sprit Furler Controls 0 4 C Ronstan Fairleads for jib furler control Ronstan SS Lined Fairleads for jib furler control Ronstan SS Lined Fairlead pole control line Pole Control Lin...

Страница 26: ...Owner Guide Page Copyright 2013 J Boats Inc All Rights Reserved 26 J 70 Bow Drainage Locker Access Sealed Removable Access hatch Sprit Furler Drainage Locker Drain Hole starboard side Harken Furler D...

Страница 27: ...stop plate to prevent keel from being over hoisted Removable Handle Nylock nut Allows alternative use of a long 3 4 socket combined with a power drill for keel hoisting or deployment operations Pleas...

Страница 28: ...Rights Reserved 28 J 70 Hull Reference Line 1 6 2 4 1 6 2 4 1624 162 4 615 535 477 452 450 700 J 70 Hull Stripe Reference Line 4 19 12 Vertical dimensions in MM taken from lower tangent point of hull...

Страница 29: ...battery charge for outboard Remove all trailer tie down straps except for bow winch strap Rig the keel crane and lift keel off the keel support tray Extend optional trailer extension if necessary Laun...

Страница 30: ...e Point Lift The J 70 is equipped with two substantial padeyes installed on either side of the keel below the keel cover Both padeyes are designed for use along with a secured lifting strap for haulin...

Страница 31: ...straight side to side while taking a site up the mast track Tighten the backstay lashing adjustment so that with the backstay control line released the backstay bridle rests approximately 12 14 inches...

Страница 32: ...the lower shroud and the mast While it is possible to hoist by going outboard and around behind the shrouds J 22 J 80 style it s a lot of extra distance to travel and one risks dragging the tack foot...

Страница 33: ...therwise left entirely to the owner to determine when a survey should occur KEEL KEEL FLOORS Overview One of the most critical areas of a modern fin keeled composite boat is the keel and keel floor ar...

Страница 34: ...ere is ingress through cracks in the paint gelcoat in the bilge The process of hydrolysis is persistent and invisible it s water that chemically degrades the quality and strength of the laminate over...

Страница 35: ...ntered over the boat and such that the mast is in column or straight as you site up the mast groove on the aft side Proper tuning for all conditions usually means maintaining enough tension on the shr...

Страница 36: ...an integral bulkhead housing support The system can easily be damaged particularly when struck laterally or vertically at the end of the pole with any force e g when rounding marks hitting sterns hit...

Страница 37: ...ly encourage all owners to start by inspecting their boats now to best ensure a long productive life FOOTNOTE The contents of this article are thought to be accurate but do not necessarily include all...

Страница 38: ...3 Jib Halyard Hoisting Tail 1 5 Control Line Tech Red 25mm soft eye no core eye whip 11 5 Jib halyard hoisting tail are spliced together Jib Halyard Purchase 1 6 8 Plait Prestretch Lime Heat shrink He...

Страница 39: ...70 Owner Guide Page Copyright 2013 J Boats Inc All Rights Reserved 39 Appendix C Technical Bulletins The following pages include all relevant technical bulletins for the J 70 since launch in March 201...

Страница 40: ...arrangement of the block Chafe appears to be the most likely cause in this case While the discovery and solution process moves forward dealers and owners can take immediate pro active precautions whil...

Страница 41: ...rough the larger slot on the underside of the keel crane to the Harken thru deck block mounted on the crane and then directly into the winch 4 The twist shackle and floating 308 Harken Block should NE...

Страница 42: ...ff centerline We expect this may have been the source of the chafe and ultimate line failure that took place in the field 6 Once the top of the keel is lifted fully and reaches the stop plate on the k...

Страница 43: ...to provide for driver comfort Reason for change to minimize long term owner replacement expense While soft lifelines are the latest fashion we ve found them more susceptible to wear and tear than wir...

Страница 44: ...em A second swivel is installed between the top of the forestay and the T fitting that connects to the mast Both swivels should be installed with their split rings upward Any owner boat with an invert...

Страница 45: ...he crane and pull it through the block and back through the holes in the crane to the winch 2 Lightly sand 150 200 grit the back side of the chafe guard and the area around the long opening and glue t...

Страница 46: ...rews under the deck in the bow 2 Making sure there is not an excessive amount of line on the furler drum When the jib is fully rolled plus a few turns to wrap the sheets around it there should be only...

Страница 47: ...If you come back an hour later and release chances are that half the gap will be gone and if you do the same over a few days it will likely be very close If the backstay bridle ends up a bit too long...

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