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INTRODUCTION
Thank you for purchasing the AquaCraft Lucas Oil Racing
Catamaran. We at AquaCraft want the time you spend with your
boat to be safe, fun and successful. If for any reason you feel
this R/C model is not for you, return it to your place of purchase
immediately. Your hobby dealer will likely not accept returns after
your boat has been operated.
All pictures, descriptions, and specifi cations found in this
instruction manual are subject to change without notice.
AquaCraft maintains no responsibility for inadvertent errors
in this manual.
INCLUDED WITH YOUR BOAT
Lucas Oil Racing Catamaran
Tactic 2.4GHz Transmitter
Boat Stand
Manual
PARTS NEEDED TO COMPLETE YOUR MODEL:
4 – AA Batteries (Transmitter)
Two (2) LiPo Battery Packs
LiPo Compatible Battery Charger
For your convenience we have listed a few different battery and
charger options. It is also important to note that chargers come
in both DC and AC/DC versions. A DC charger requires a 12V
power supply like a 12V car battery or bench top power supply
for power. AC/DC chargers allow you to plug the charger into a
120V house outlet or DC power supply, therefore making them
more convenient for most charging situations.
NOTE: If you purchased the Rx-R model, you will need to install
a 2-channel (or greater) receiver.
Option 1: This is about the minimum cost and performance you
would need to operate your Lucas Oil.
(2) AQUB9825 AquaCraft GrimRacer LiPo Pack 2S 7.4V
4200mAh 30C
(1) DTXP4245 Duratrax Onyx 245 AC/DC Dual Charger
with Built in Balancing
Option 2: This option is more advanced and provides more run-
time, faster charge rates and greater future growth.
(2) AQUB9835 AquaCraft GrimRacer LiPo Pack 2S 7.4V
5000mAh 40C
(1) TKPP5000 TrakPower VR-1 DC Dual Channel Charger
w/Balancer
(1) TKPP5505 TrakPower DPS 12V 25A Fixed Racing
Power Supply
PLEASE READ THESE NOTES ABOUT USING LIPO
BATTERIES IN YOUR BOAT
The Lucas Oil uses the AquaCraft 60A motor controller. This
controller has a built in stutter bump system that cycles the
power to the motor when the battery voltage reaches 12V. This
is designed to warn you of impending low battery voltage and
subsequent shut down. It also has a 10.8V battery cut-off safety
system that shuts the power down to the motor and will not allow
you to re-arm the power system until the battery power is cycled.
With that in mind, we have found it best in very high current draw
applications, like an RC boat, not to use more than 70% of the
rated capacity of the battery pack per run. We have also found
that when in doubt, and using the recommended propellers, you
can expect to use about 1000mAh (give or take) per minute of
operation. Using this you can better judge your runs knowing
you’re taking the very best care of your battery pack investment.
GrimRacer says, “It’s best to test this by making a
timed 2 minute run, charge the batteries back up and
note the amount of mAh the pack allowed back in.
Do this each and every time you make a prop change
or any other signifi cant change to your setup! Then adjust your
driving time so you don’t go over the 70% usage mark.”
Also keep in mind that car packs (hard case) could be used, but
if you get them wet they can store water, causing the internal
metal parts of the pack to corrode and in turn causing short pack
life. We highly recommend the use a dedicated marine LiPo pack
like those in the AquaCraft GrimRacer line.
NOTE: Transmitter (shown) and Receiver (not
shown) are not included with the Rx-R model.
