Specifications
Overall Length ............................................................................................ 27.5 in (698.5mm)
Beam .............................................................................................................. 14 in (355.6mm)
Engine................................................................................................ DYN .15 Marine w/Recoil
Radio System ........................................................................................ JR AM 75MHz Python
Owner’s Manual
Miss LLumar
1/12-Scale RTR Nitro Unlimited Hydroplane
WARNING
2
Table of Contents
Congratulations on the purchase of your Pro Boat™ 1/12 Miss LLumar
Unlimited Hydroplane. You are just minutes from one of the most
thrilling experiences that the radio control hobby has to offer.
The Pro Boat Miss LLumar is a professionally built, ready-to-run
1/12-scale fiberglass model of one of the most competitive teams on
the Unlimited Hydroplane tour. Powered by the potent Dynamite
®
.15S
marine engine, you will be able to race across the water at scale speeds
in excess of 300mph!
Read this owner’s manual thoroughly. You also need to read the
included Dynamite .15 engine manual, along with the JR
®
Python
radio system manual.
It is very important that you operate this boat responsibly. With proper
care and maintenance, you will be able to enjoy your Miss LLumar for
many years to come.
Carefully unpack Miss LLumar and examine the boat and its contents.
The contents contain the Miss LLumar RTR with radio installed, a
boat stand, and the JR Python radio transmitter If you are missing any
of these items or notice any damage, immediately contact the place
of purchase.
Introduction ...................................................................................................................................................................................................................... 2
Warning ............................................................................................................................................................................................................................ 2
Additional Required Items ................................................................................................................................................................................................ 3
Suggested Field Equipment and Supplies ........................................................................................................................................................................ 3
Contents .......................................................................................................................................................................................................................... 3
Section 1: Installation of Receiver and Transmitter Batteries ........................................................................................................................................ 4-5
Section 2: Turn Fin............................................................................................................................................................................................................ 6
Section 3: Filling the Fuel Tank ........................................................................................................................................................................................ 6
Section 4: Range Checking the JR Python Radio System..................................................................................................................................................6
Section 5: The Dynamite .15 Marine Engine.................................................................................................................................................................. 6-7
Troubleshooting Guide .................................................................................................................................................................................................. 7-8
Section 6: Maintenance ................................................................................................................................................................................................ 8-9
Section 7: Miss LLumar Replacement Parts .................................................................................................................................................................. 10
Appendix ........................................................................................................................................................................................................................ 10
Notes .............................................................................................................................................................................................................................. 12
Introduction
This boat is not a toy! It is a high-performance RC model boat.
Do not take risks that could endanger you or others.
Before operating your model, make sure your frequency is clear.
If someone else is operating on the same frequency, both models
could go out of control, possibly causing damage to the models,
as well as to others.
Be certain to check all of the hardware, exhaust system, and
propeller, making sure that all are secure before and after
each run. Always keep clear of the propeller when the engine
is running!
When you first begin to run your Miss LLumar, place in water
with engine running at approximately
1
⁄4 throttle. Slowly increase
throttle until boat accelerates onto plane. Gradually increase
throttle to no more than
1
⁄
2 until you become more familiar with the
boat. Remember, this boat makes right turns only!
When operating this model, stay clear of people, full-sized boats,
stationary objects, and wildlife. Also, watch out for fishing lines
that could get tangled in the propeller. It is preferable to operate
the Pro Boat™ Miss LLumar in low wake, low wind conditions
and in areas free of people, objects, and wildlife. We also suggest
that you do not run the Miss LLumar in salt water.
If at any time while operating your Miss LLumar you sense any
abnormal function, end your operation immediately. Do not
operate your Miss LLumar again until you are certain the problem
has been corrected.
Because this is a scale high-performance model, the Miss LLumar
has been set up to turn to the right only! Do not attempt left turns
or you will flip the boat. If you need to turn left, reduce throttle
and turn in a very large diameter oval.
Service Center Information
If you have any questions regarding the Pro Boat Miss LLumar,
please contact:
Horizon Service Center
4105 Fieldstone Rd.
Champaign, IL 61822
1-877-504-0233
3
Suggested Field Equipment and Supplies
Additional Required Items
Engine Tuning Screwdriver (DYN2775)
Replacement Glow Plugs (DYN2508 or DYN2500)
Hex driver/Allen wrench (1.5mm and 2.5mm)
Cable grease to lubricate drive shaft
Clean towels and rags
“AA” alkaline batteries
Adjustable wrench (small)
11mm wrench
Extra propellers
Contents
• Assembled Miss LLumar 1/12-Scale RTR
• JR®Python radio transmitter
• Prebuilt boat stand
Although the Miss LLumar comes fully assembled and ready for action, you will need a few tools to get your boat ready to run:
Blue Thunder 20% Fuel (quart) (DYN2320)
500cc Fuel Bottle (DYN2003) or
Fast Tap Quart Bottle Spout (DYN2009)
Glow Plug Wrench (DYN2510)
Ni-Cd Glow Driver (DYN1925)
12 “AA” alkaline batteries (8 for the transmitter and 4 for the receiver)
Clear 3M tape to seal radio box
In addition to the items needed to run the Miss LLumar, we recommend that you carry the following in your field box:
Remove the clear lid that covers the radio box.
Remove the dry cell battery holder from the radio box and
unwrap the foam around the dry cell battery holder. Install 4
“AA” alkaline batteries into it as shown. Note the proper
polarity. Wrap the battery box in foam.
4
Section 1: Installation of Receiver and Transmitter Batteries
Remove the two knurled aluminum nuts that secure the
cockpit as shown. Pull the cockpit off the boat.
Carefully note how the exhaust system is assembled.
Use a 2.5mm Allen wrench to remove the tuned pipe mount
as shown above.
Carefully remove the tuned pipe by sliding the silicone coupler
apart from the exhaust header.
Receiver Batteries
1
2
4
5A
5B
3
Silicone Coupler
Tuned Pipe
Tuned Pipe Mount
Re-install the tuned pipe mount.
Remove the transmitter from the box.
Remove the battery cover on the bottom of the transmitter.
Note the proper polarity and insert 8 “AA” batteries into
the transmitter.
Turn on the radio to ensure the batteries have been
installed correctly.
Turn the radio off.
Transmitter Batteries
5
Section 1: Installation of Receiver and Transmitter Batteries (cont.)
Re-install the battery holder back into the radio box and
properly seal the radio box with clear tape. Failure to
properly seal the radio box could result in damage to your
radio equipment.
Re-attach the tuned pipe and coupler to the exhaust manifold.
6A
6B
7
8A
8B
9A 9B
9C
6
Section 2:Turn Fin
Section 3: Filling the Fuel Tank
The Miss LLumar comes with the turn fin installed on the right
sponson. You will want you run the Miss LLumar in an oval and in
an area that will allow you to make right turns (clockwise).
Do not attempt to make tight left hand turns (counterclockwise),
or you could easily flip the boat. If you need to make a left turn,
do so in a large diameter turn at slow speeds.
We recommend that you use Blue Thunder
™
20% fuel. For
maximum performance, we recommend Blue Thunder Race
Formula. Blue Thunder fuels are specifically formulated for
excellent power and engine protection.
Locate the fuel tank inside the cockpit area and unscrew the lid.
Use either the DYN2009 Fast Tap
™
quart bottle spout that has
been attached to the quart of fuel or the DYN2003 Fuel Bottle to fill
the fuel tank with your selection of Blue Thunder fuel. After you
have filled the fuel tank and re-installed the lid, wipe away any
excess fuel that may have been spilled inside the hull or elsewhere
on the boat. Immediately seal the fuel container by putting the lid
back on after refueling in order to protect the fuel from moisture.
Section 4: Range Checking the JR Python Radio System
Before the first run of the Miss LLumar, range check the radio for
proper operation and to ensure proper control movement of the
rudder and throttle. Also ensure that the antenna on the boat is
extended properly and that all batteries are in working condition.
1. With the radio system turned on (transmitter and receiver)
and the transmitter antenna down (engine off), walk off 40 to
50 paces from the Miss LLumar.
2. Have an assistant remain with the boat to check for proper
control movement of the rudder from your transmitter input.
3. If everything appears to be operating correctly, raise the
antenna and start the engine (refer to Section 5 of this manual
and to the separate DYN .15 engine manual). Place the boat in
the water and run it (at about
1
⁄3 throttle) close to the shore-
line. If the radio system is operating properly, you can begin to
run the boat faster and further away from the shoreline.
Note: It is a good idea to range check prior to operating your boat
after any repair, installation of new batteries, or at the beginning of
each boating season.
Section 5:The Dynamite .15 Marine Engine
Water-Cooled Engine
Because the Dynamite
®
15S engine is water-cooled and not aircooled, make sure that you do not run the engine for an extended
amount of time outside of the water. Continuously monitor the
water outlet when the boat is running to make sure that the water
is reaching the engine head. If the water does not reach the head
to cool it, the engine will overheat and fail. This could cause permanent damage to the engine.
Pro Mix Carburetor
The Dynamite .15 engine comes equipped with the Dynamite Pro
Mix Carburetor. Each Pro Mix Carburetor is pre-adjusted at the
factory. This setting should be approximately 31⁄2 turns open for
the high-speed and 21⁄2 turns open for the low-speed needle. This
should give you a slightly "rich" mixture of fuel to the engine. This
setting is the safest way to break in your engine. For further
details regarding the Pro Mix Carburetor, please consult Section 2
of the Dynamite .15S instruction manual.
Note: When using the pull-starter, never pull the rope out to its
full length as doing so can cause damage and the rope may not
retract. Quick, short pulls of the starter rope are the best
technique to use with the pull-starter.
If the pull-starter becomes very difficult to pull, the engine may be
hydro-locked. Excessive fuel between the head and piston will not
let the piston travel to TDC (Top Dead Center). Loosen the glow
plug one turn and try to start the engine. If the engine starts,
re-tighten the glow plug with the attached glow driver while the
engine is running. If you are still unable to get your engine to
start, refer to the Troubleshooting Guide (page 8) in this manual.
High-Speed
Needle
Valve
Higher
Idle
Idle
Adjustment
Screw
Leaner
Low-Speed
Needle
Valve
Richer
Section 5:The Dynamite .15 Marine Engine (cont.)
You may have to "blip" the throttle on the transmitter (applying
throttle on/off) while trying to start the engine. New engines are
harder to start because of the tight piston/sleeve fit. Never start
an engine at
1
⁄2 to full throttle, as this will cause over-revving
which may cause premature wear and breakage.
During the first tank of fuel, advance the idle via the idle adjustment screw more than normal to prevent stalling at idle due to
the rich fuel mixture for break-in.
Breaking in Your Engine
The first start-up of the engine is the most critical moment of the
engine’s life, dictating how the engine will perform from that time
forward. Turn on your radio system and attach a fully charged
glow igniter (DYN1925) to the glow plug. Start the engine with the
recoil (pull-start) on the engine.
During break-in, the low-speed needle should be slightly rich and
the high speed needle should be very rich. After a few tanks of
fuel, begin to lean the engine out. Adjust the high-speed needle
1
⁄16
of a turn at a time. It generally takes about five to six tanks of fuel
before you want to lean out the engine until it supplies good
power. Do not skip this process of break-in. Failure to follow
this procedure could damage your new engine. For further
details on breaking in your engine, please see Section 3 of the
Dynamite
®
.15S instruction manual.
Note: It is common for an ABC engine to go through a glow plug
or two during break-in.
Needle Settings
When adjusting the settings, always adjust the needles in small
increments, about
1
⁄16 of a full turn at a time. Do not set the engine
too lean, as it shortens the reliability of the engine. Please refer
to Section 4 of the Dynamite .15S instruction manual to learn
more about setting the needle valves.
After you have attained the correct needle settings, the engine will
have a strong sounding, high-pitched whine at full speed, and a
thin trail of blue/white smoke will come from the exhaust.
Idle Adjustment
The last setting is to set the idle screw. To obtain a higher idle,
turn the idle screw clockwise; for lower idle, turn the idle screw
counterclockwise.
Replacement Parts
There is a complete parts listing in the Dynamite .15S instruction
manual in the event that you need to replace an engine part.
Exploded views will help you to select the correct parts and make
minor repairs.
7
Troubleshooting Guide
Problem Possible Solution
Engine will not start Check needles and make changes back to factory settings if necessary
Improper needle setting
Out of fuel
Improper fuel
Improper glow plug
Glow igniter not charged
Dead glow plug
Flooded engine
Engine starts, then dies Pressure line blocked or unhooked
Reset needles to baseline setting
Improper needle settings
Engine starts and runs for Bad glow plug
several minutes, then dies Idle speed set too low
Improper needle settings
Overheated engine
Glow plug failed due to lean engine setting
8
Section 6: Maintenance
Lubrication
It is important to lubricate the flex shaft of the Miss LLumar
with silicone cable grease after every two hours of operation.
Do not forget to do this. You can purchase this silicone grease at
your local hobby store. To lubricate the drive shaft, follow these
simple instructions.
Troubleshooting Guide (cont.)
The Pro Boat™Miss LLumar should provide many hours of
exciting high-speed racing fun with just minor maintenance.
Preventative maintenance is very important. Taking the time to
ensure that all the set screws and bolts are tight before each
operation of the boat will prevent many problems.
Before operating Miss LLumar
Check that all screws and hardware are securely in place. This is
very important, as the manifold screws will occasionally vibrate
loose during the first initial runs.
Check the propeller for damage in the form of chipping or
cracking. If you find any damage, replace the propeller, as the
damage will effect the performance of the boat and could also
cause safety concerns.
When refueling, always wipe away any excess fuel that may have
spilled into or on the boat.
After operating the Miss LLumar
Wipe off any exhaust residue from the boat. If you have operated
Miss LLumar in salt water, it is suggested that you thoroughly
rinse the deck, hull, and all the metal hardware with fresh water,
then dry them with a clean rag or towel. This will help to prevent
rust from occurring.
Ensure that the radio box and equipment inside is dry.
Carefully note how the drive shaft and prop are
presently installed. This is important so that when
you have finished lubricating the drive shaft, you can
correctly re-install the drive shaft.
Collet Nut
Collet
Propeller
Propeller
Nut
Drive Dog
Nylon Propeller
Washer
1A
1B
2A
1.5 mm Ferrule
Set Screw
2B
Loosen and remove the ferrule screw that holds the
propeller shaft. Remove the propeller and shaft from the
aluminum strut.
Section 6: Maintenance (cont.)
9
Liberally lubricate the entire length of the flex shaft with
silicone cable grease as shown.
Carefully re-install the flex shaft and nylon bushing, making
certain that you correctly tighten the collet nut. Next, re-install
the drive shaft and propeller and tighten set screws on the
flats of the drive shaft.
5A
4
6A
6B
5B
Carefully pull the ferrule away from the stuffing tube. You will
need to pull at an angle to clear the aluminum strut.
3
Loosen the 2 manifold bolts with your 2.5mm Allen wrench.
Next insert your Allen driver into the hole located on the flywheel to lock the crankshaft in place. Then use an 11mm
wrench to loosen the collet nut.
10
Section 7: Miss LLumar Replacement Par ts
In the event that you need to purchase replacement parts for your engine or the Miss LLumar, please see your local hobby store.
You can also purchase them from Horizon Hobby by calling 1-800-338-4639 or shop online @ www.horizonhobby.com
Stock # Description
PRB2203 Exhaust Cover
PRB2207 Fuel Tank
PRB2208 Manifold
PRB2209 Tuned Pipe
PRB2210 Manifold Pressure Fitting
PRB2211 Coupler Tubing
PRB2212 Tuned Pipe Mount
PRB2213 Propeller
PRB2215 Flywheel
PRB2216 Drive Dog and Joint
PRB2217 Prop Washer
PRB2218 Prop Nut
PRB2219 Nylon Washer
PRB2220 Rudder
PRB2221 Rudder Bracket
PRB2222 Turn Fin
PRB2223 Push Rod Connector
PRB2224 Silicone Tubing
PRB2225 Battery Box/Switch
PRB2226 Antenna Tube
PRB2228 Rubber Boot
PRB2229 Cockpit Securing Nuts
PRB2231 Throttle Push Rod
PRB2232 Boat Stand
PRB2501 Hull
PRB2502 Cockpit
PRB2503 Wing Strut
PRB2504 Sticker Sheet
PRB2505 Flex Shaft
PRB2506 Drive Dog with Ferrule
PRB2507 Aluminum Strut
PRB2508 Cable Collet
PRB2509 Instruction Manual
PRB2510 Switch Mount
PRB2511 Motor Mounts w/Hardware
Appendix
Photo 1 Photo 3
Photo 2
Photo 4
Fuel Tank
Fuel Line
Glow Plug
Pull-Starter
Water-Cooled Head
Water-Cooling Line
Turn Fin
Rudder
Carburetor
Fuel Line
Exhaust Manifold
2.5mm
Manifold Bolts
Glow Plug
Water-Cooling
Line
Propeller
Rudder
Boot
• Professionally painted
and detailed fiberglass hull
• Speeds up to 30 mph
• Water-cooled Dynamite
®
.15 marine nitro engine
• JR® Python pistol-grip
radio system installed
• Length: 27.5 inches
Look for these other fine Pro Boat™models at your local hobby dealer.
PRB2200 Miss Budweiser 1/12 Unlimited Hydro RTR
PRB2250 Miss Budweiser 1/8 Unlimited Hydro RTR
PRB2000 ShockWave
™
55” Deep-V RTR
with Zenoah G-26
PRB2400 Sanibel
™
36-600 RTR Sailboat
PRB2300 Riptide
™
Watercraft EP RTR
PRB2240 1/12 Miss Budweiser Boat Tote
• JR XR3i FM pistol-grip radio system installed
• Professionally painted and decaled fiberglass hull
• Zenoah®G26 marine engine installed
• Stock speeds in excess of 40 mph
• Length: 44.25 inches
• JR XR3i FM pistol-grip radio system installed
• Professionally painted and decaled fiberglass hull
• 26cc Zenoah G26 marine engine
• Length: 55 inches
• Genuine Prather running hardware
• Preinstalled JR Beat Gear
2-stick 2-channel system
with sail winch
• Handcrafted fiberglass
composite hull
• Detachable 2-piece mast
of anodized aluminum
• Assembles in under 2 hours
• Length: 36 inches
• Equipped with a fan-cooled 550-size motor, waterproof
electronic speed control with reverse, two-stick FM transmitter
and a painted vinyl rider figure
• Extra-wide 9-inch beam
MADE IN CHINA
© 2004 Horizon Hobby, Inc.
www.horizonhobby.com
6939
Notes
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