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ASSEMBLY 

 

General Instructions  

 
This boat is intended for use by experienced modelers.  It is assumed that, as an experienced 
modeler, you know the correct handling procedures for the materials you will need.   
 

An experienced modeler does not necessarily imply an experienced racer, nor does an 
experienced racer imply and experienced modeler!  The instructions are written to assemble 
a sport or mildly hopped-up boat.  It is our experience that racers don’t follow directions, so 
not much time was spent trying to address their needs.  If you are a racer and have questions, 
e-mail us at [email protected]

 
As a reminder, a few of the things you will need are: 
 

Dust mask

 – fiberglass, wood, and plastic dusts are not good for your nose, lungs, 

mouth, etc. 

Eye protection

 – dust and metal or other particles come with the boat, and will be 

generated by the modeler during construction.  Your eyesight is worth the minor 
discomfort! 

Rubber gloves

 –  keep the fine shards of fiberglass out of your skin by wearing rubber 

gloves whenever you handle the model.  For ABS, be aware that the cut edges of the 
plastic can be quite sharp. 

Ventilation

 – many glues, paints, etc. have harmful vapors.  Make sure your building 

area is properly ventilated.  Cyanoacrylate and epoxy may both damage your noise, 
throat, and lungs - this model isn't worth your future health!  Work in a well-
ventilated area! 

 

Most assembly is done using thin cyanoacrylate glue.  This is referred to as "CA" in the 
instructions below.  Other times epoxy is used.  Please follow the directions, using the 
correct adhesive as noted.  CA is also referred to in some locales as "super glue." 

 
The UL1 is intended to be built using the Graupner “Taifun” drive assembly, available from 
either RC-Hydros.com or from Hobby Lobby.  The part number for both places is GR1157, 
and must be ordered separately (it is available at a discount as part of UL1ABC package).  
Additional upgrades are being made available all the time – visit the web site for availability. 
 
Also available separately is a vinyl decal set for making your boat look like the real boat. 
Order part number UL72VIN for the Pocket Mechanic, UL125VIN from RC-Hydros.com for 
the Wild Fire, or UL10VIN for the Earl’s/Wiggins.  (Note – please download the appropriate 
vinyl manual before ordering).   
 

Summary of Contents for UL-10 Wiggins

Page 1: ...h Street Phillipsburg NJ 08865 FAX 908 454 7882 http www rc hydros com support rc hydros com UL1AB and UL1FG ABS and Fiberglass Assembly Instructions UL 72 Pocket Mechanic UL 10 Wiggins UL 125 Wild Fi...

Page 2: ...of the boat or the spinning propeller may cause irreparable damage to flesh DO NOT put your fingers near the propeller while the batteries are in the boat Serious injury may result DO NOT swim to retr...

Page 3: ...nal IMPBA 1615 Halley Street 5855 S State Road 9 San Diego CA 92154 Fountaintown IN 46130 619 424 6380 www namba com www impba com In Europe contact Electra at either of the following addresses or on...

Page 4: ...l as others Hardware GR1157 Hardware Package Club Racing Recommendations Motor Graupner 700BB Graupner 770 Cobalt or Astro 25 Cobalt Propeller Octura X438 X450 depends on motor requires adapter with G...

Page 5: ...andle the model For ABS be aware that the cut edges of the plastic can be quite sharp Ventilation many glues paints etc have harmful vapors Make sure your building area is properly ventilated Cyanoacr...

Page 6: ...he hobby shop or auto body filler from the auto store to fill the holes Another method which is sometimes used on the glass hulls is to mix epoxy with micro balloons using this as a filler Also it is...

Page 7: ...call this Area B Whether you are racing or not Area B does not change If you intend to use an Astro Flight motor you will need to devise your own motor mount as the Graupner mount does not accept the...

Page 8: ...d that you work on the wing parts as you have time during the remainder of the assembly The recommended method for finishing the wood surfaces is to use a good quality sanding sealer and balsa filler...

Page 9: ...700 BB which comes with the GR1157 you should set the driveshaft at a lower angle Our racing hulls using custom hardware are set so the end of the driveshaft the center of the driveshaft is 1 16 below...

Page 10: ...t is in the water 14 Locate the rudder bracket on the transom to the left of the propeller situated such that the mounting holes will be drilled about 9 16 from the outside edge of the transom see fig...

Page 11: ...as not reinforced and it worked fine most of the time In racing conditions it could conceivably cause problems but we have experienced none to date If you are using a removable antenna such as Deans i...

Page 12: ...cal wings should be flush with the rearmost edge of the sponson ALL The rear uprights are attached to the deck with a 5 outward cant see photo Use 5 minute epoxy for this on the fiberglass hull or JB...

Page 13: ...ish and painting of your model FINISHING The fiberglass UL1FG is made using standard epoxy resin and is compatible with most modern finishing products and techniques You will need to sand fill use aut...

Page 14: ...vinyl decals for this scheme are available from RC Hydros com Our prototype Pocket Mechanic was finished using Model Masters brand enamel in the Guards Red color Two coats were applied over a base co...

Page 15: ...l travel right and 1 3 travel left This gave adequate turn response for left maneuvers but to prevent hooking at full speed the right travel was limited to about 50 when racing with the Cordite motor...

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