Nacra F18 Evolution Bedienungsanleitung

ASSEMBLY MANUAL
CAREFULLY READ THIS MANUAL BEFORE OPERATING YOUR NACRA.
!

Dear Customer,
Thank You for purchasing a Nacra F18 Evolution. Before you start using this Nacra, read this Operator’s Manual and owner’s Manual
carefully and familiarize yourself with this boat and its operations. For your own safety and a longer operating lifespan of your brand new
Nacra, follow the instructions and warning notices in this Manual and owner’s manual carefully.
Outside manuals we have an extensive dealer network around the world. Naturally, these Nacra dealers knows everything there is to
know about your Nacra and can provides you with the best service possible. So please call your dealer in your region for any servicing
needed and make sure that only genuine spares are used for your Nacra.
This manual will familiarize you with the operation and maintenance of your new Nacra. It will also provide you with important safety
information which should be read and understood before moving on to assemble your Nacra.
If this is your rst sailboat, or you are not familiar with this kind of sailboat? For your own comfort and safety, please ensure that you
obtain handling and operating experience before assuming control of this Nacra catamaran. Nacra Sailing experience centres, National
Sailing Federations or yacht clubs will be pleased to advise you about sailing schools or competent instructors.
When you have any query, please feel free to contact your local dealer. Manuals can also be found on our website
https://www.nacrasailing.com/support/

Table of Content
0. Tools ................................................................................................................................................................................................
1. Platform assembly ........................................................................................................................................................................
1.1 Hull assembly ..................................................................................................................................................................................
1.2 Front crossbar pre-bend ................................................................................................................................................................
1.3 Trampoline .......................................................................................................................................................................................
1.4 Spinnaker blocks ............................................................................................................................................................................
1.5 Trapeze shockcord ..........................................................................................................................................................................
1.6 Spinnaker sheet rings .....................................................................................................................................................................
1.7 Spinnaker halyard rings .................................................................................................................................................................
1.8 Mast rotation continuous system...................................................................................................................................................
1.9 Chickenline system (optional) ........................................................................................................................................................
1.10 Righting line .....................................................................................................................................................................................
2. Mast assembly ...............................................................................................................................................................................
2.1 Diamond wires .................................................................................................................................................................................
2.2 Spreaders .........................................................................................................................................................................................
2.3 Spreader rake .................................................................................................................................................................................
2.4 Diamond tension .............................................................................................................................................................................
2.5 Spinnaker halyard ...........................................................................................................................................................................
2.6 Main halyard ....................................................................................................................................................................................
2.7 Fixing the stays ................................................................................................................................................................................
2.8 Jibhalyard .........................................................................................................................................................................................
2.9 Cunningham system .......................................................................................................................................................................
3. Rudders ...........................................................................................................................................................................................
4. Rigging ............................................................................................................................................................................................
4.1 Preparation .......................................................................................................................................................................................
4.2 Raising the mast ...............................................................................................................................................................................
4.3 Lowering the mast ............................................................................................................................................................................
4.4 Snuerbag .........................................................................................................................................................................................
4.5 Bowsprit .............................................................................................................................................................................................
5
6
6
7
7
10
10
10
10
12
14
16
18
18
18
19
20
20
21
22
23
23
24
26
26
27
29
30
30

4.6 Jibsheet continuous system..............................................................................................................................................................
4.7 Cunningham continuous system......................................................................................................................................................
4.8 Jibcunningham ...................................................................................................................................................................................
4.9 Mastrotation ......................................................................................................................................................................................
4.10 Spinnaker halyard ............................................................................................................................................................................
4.11 Mainsheet 1:10 .................................................................................................................................................................................
4.12 Boom .................................................................................................................................................................................................
5. Setting the sails ..............................................................................................................................................................................
5.1 Spinnaker sheet ................................................................................................................................................................................
5.2 Spinnaker ...........................................................................................................................................................................................
5.3 Raising the jib ....................................................................................................................................................................................
5.4 Lowering the jib ................................................................................................................................................................................
5.5 Battens ...............................................................................................................................................................................................
5.6 Traveler system ................................................................................................................................................................................
5.7 Raising the mainsail ..........................................................................................................................................................................
5.8 Lowering the mainsail ......................................................................................................................................................................
6. Notes ................................................................................................................................................................................................
7. Standing rigging .............................................................................................................................................................................
8. Parts ................................................................................................................................................................................................
8.1 Arrival of parts ...................................................................................................................................................................................
8.2 Rigbox .................................................................................................................................................................................................
8.3 Rigbox assembly kits ........................................................................................................................................................................
32
34
36
38
38
39
40
40
40
40
41
42
42
42
43
44
46
47
48
48
49
50

0. Tools
5
• Torque wrench
• Socket 9/16
• Socket 5/16 hex
• Philips screwdriver
• Flat screwdriver
• Wrench 1/2
• Wrench 7/16 2x
• Wrench 9/16
• Wrench 11mm
• Wrench 17mm
• Wrench 22mm
• Allen tool size 3mm
• Measurement tape
• Long nose plier
• “Loose” tension gauge (xed)
• Grease (watertight + lithium based)

1.1 Hull assembly
1. Place the starboard and port hull next to each
other and make sure that the hulls are facing the
same way. Level the hulls, preferable with the
big wheel trolley and sterns supports.
2. Place the crossbars in the crossbar sockets on
the hulls and make sure that the crossbars are
facing the right way.
• The front crossbar has a jib track mounted,
which should be on top and facing the front of
the boat.
• The rear crossbar has two eyelets mounted on
the back which should be facing the back of the
boat.
Take time to align the crossbars !
3. Grease the eight beambolts and make sure
the berglass washer is at the bottom and the
metal washer is on top. The washers for the front
crossbar are already put in the slot on top of the
front crossbar.
4. Handtight all the bolts before putting tension on
them.
5. After hand tightening the bolts, use a torque
wrench to tighten the beambolts to 30 Nm
maximum.
Do not exceed the recommended 30
Nm, over tightening the bolts results in
damaged threads.
6. Make sure you place the cam wedge correctly
underneath the camcleat. See the picture below.
Tools needed:
- Torgue wrench - Socket 5/16 hex
- Socket 9/16 - Philips screwdriver
7. Grease the pre-drilled holes next to the
dagerboardcase. Screw the harken cam cleats
on the hulls using the bolt 8-32 UNC. The wire
fairlead is facing inwards.
1. Platform assembly
6
8. Attach the carbo 57mm ratchamatic single/swivel
and the spring to the strap eye on both sides.

7
• There should always be a pre-bend on the front
crossbar. This is been achieved by the tension on
the dolphinstriker.
• On new beams the tension on the dolphinstriker
must be reset after:
- 2 hours of sailing and
- 10 hours of sailing
• Reset without mast!
• During the season check the pre-bend regularly.
1.2 Front crossbar pre-bend
1. Release the tension on the nut located on top.
2. Release the tension on the nut located under the
crossbar.
3. Put grease on both nuts.
4. Measure 15mm from top side of the crossbar to
the bottom side of the upper nut.
5. Tension the nut underneath the crossbar until
both nuts are tightened.
Check pre-bend always without mast
mounted on.
Tools needed:
- Wrench 22mm
- Wrench 1/2
1.3 Trampoline
Tools needed:
- Long nose plier
1. Insert the trampoline plates from the outside
into the trampoline slot on the front. Do this on
the starboard and port side.
2. Insert the trampoline tie-rod into the slot on the
rear of the trampoline.
• Un-install the self tacking jib track from the front
crossbar.
Be aware that the pins have dierent
dimensions.

8. Loop the laces using the trampoline tie buttons.
9. Tension the line slightly and secure it
temporarily.
10. Tie the side lace line on
starboard
side to the
most front loop closest to the front crossbar.
Make sure the trampoline is in the middle
of the catamaran.
11. Feed the line through the loops from top to
bottom.
12. Loop around the bolt and continue
underneath
the line.
13. Tension the line slightly.
4. Fixate the trampoline with the trampoline plate
on the buttons on the front crossbar. Make sure
you bring the two loose aps between the beam
and the dolphin striker.
5. The plate needs to be all the way against the
front crossbar. Make sure the buttons stick out
properly.
6. Wrap the trampoline around the front crossbar,
make sure the six cutouts t the self tacking jib
track bases.
7. Re-install the self tacking jib track.
8
14. Tie the lacing line temporarily with half-hitch
knot at the last loop.
15. The beginning of the port side is a reection of
the starboard side.
3. Loop the rear lacing line through the tie rod as
shown in the picture. Start at the port side of the
trampoline.

9
16. Feed the line through the loops from bottom to
top.
17. Loop around the bolt and continue
above
the
line.
18. Tension the line slightly and tie it temporarily at
the last loop.
19. Now fully tension the trampoline sideways from
front to rear.
20. To secure the line, feed it underneath the
second loop and tie the lacing line with half-hitch
knots.
21. Continue until you reach the end of the line and
install a security knot.
22. Finally tension the trampoline backwards from
port to starboard.
23. After tightening go back two buttons, to secure
the line.
24. Tie the rear lacing line with half-hitch knot.
Continue until you reach the end of the line.
25. Close the trampoline with the two zippers
underneath.
26. Use the strapeye on the rear crossbar to tie the
V-strap in the middle.
27. Tie the hiking straps by using the hiking strap
ties.
This step is performed after installing
all systems running in between the two
trampoline layers.

1.5 Trapeze shockcord
1.6 Spinnaker sheet rings
1.7 Spinnaker halyard rings
1. Knot a loop in the trapeze shockcord and feed
the other end through the fairlead.
2. Pull the shockcord underneath the trampoline
to the other side.
3. Feed the shockcord through the fairlead and
knot a loop.
1. Tie a 15mm ring to the end of the shockcord.
2. Feed the shockcord through the eyelet from
above and pull the shockcord to the other side
and feed it through the eyelet from below.
3. Attach a 15 mm ring to the end of the shockcord.
1. Tie a 15mm ring to the end of the shockcord.
2. Feed the shockcord through the eyelet from
above and pull the shockcord underneath the
rear crossbar to the last tramp button.
3. Attach the shockcord with a bowline on the
tramp lace rear.
10
1.4 Spinnaker blocks
1. Attach the four 29mm carbo single xed
assymetric blocks on the right positions as
shown in the picture.
2. Attach the two carbo 40mm single/swivel blocks
to the loops on both sides located at the front of
the trampoline.
Inhaltsverzeichnis
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