3
EN
1.9 4WD ELECTRIC SCALE CRAWLER KIT
WATER-RESISTANT VEHICLE WITH WATERPROOF ELECTRONICS
Your new Horizon Hobby vehicle has been designed and built with a
combination of waterproof and water-resistant components to allow you to
operate the product in many “wet conditions,” including puddles, creeks, wet
grass, snow and even rain.
While the entire vehicle is highly water-resistant, it is not completely
waterproof and your vehicle should NOT be treated like a submarine. The
various electronic components used in the vehicle, such as the Electronic
Speed Control (ESC), servo(s) and receiver are waterproof, however, most of
the mechanical components are water-resistant and should not be submerged.
Metal parts, including the bearings, hinge pins, screws and nuts, as well
as the contacts in the electrical cables, will be susceptible to corrosion if
additional maintenance is not performed after running in wet conditions. To
maximize the long-term performance of your vehicle and to keep the warranty
intact, the procedures described in the “Wet Conditions Maintenance” section
below must be performed regularly if you choose to run in wet conditions. If
you are not willing to perform the additional care and maintenance required,
then you should not operate the vehicle in those conditions.
CAUTION:
Failure to exercise caution while using this product
and complying with the following precautions could result in
product malfunction and/or void the warranty.
General Precautions
• Read through the wet conditions maintenance procedures and make
sure that you have all the tools you will need to properly maintain your
vehicle.
• Not all batteries can be used in wet conditions. Consult the battery
manufacturer before use. Caution should be taken when using Li-Po
batteries in wet conditions.
• Most transmitters are not water-resistant. Consult your transmitter’s
manual or the manufacturer before operation.
• Never operate your transmitter or vehicle where lightning may be
present.
• Do not operate your vehicle where it could come in contact with salt
water (ocean water or water on salt-covered roads), contaminated or
polluted water. Salt water is very conductive and highly corrosive, so
use caution.
• Even minimal water contact can reduce the life of your motor if it has
not been certified as water-resistant or waterproof. If the motor becomes
excessively wet, apply very light throttle until the water is mostly
removed from the motor. Running a wet motor at high speeds may rapidly
damage the motor.
• Driving in wet conditions can reduce the life of the motor. The
additional resistance of operating in water causes excess strain. Alter
the gear ratio by using a smaller pinion or larger spur gear. This will
increase torque (and motor life) when running in mud, deeper puddles,
or any wet conditions that will increase the load on the motor for an
extended period of time.
Wet Conditions Maintenance
• Drain any water that has collected in the tires by spinning them at high
speed. With the body removed, place the vehicle upside down and pull
full throttle for a few short bursts until the water has been removed.
CAUTION:
Always keep hands, fingers, tools and any loose or
hanging objects away from rotating parts when performing the
above drying technique.
• Remove the battery pack(s) and dry the contacts. If you have an air
compressor or a can of compressed air, blow out any water that may be
inside the recessed connector housing.
• Remove the tires/wheels from the vehicle and gently rinse the mud and
dirt off with a garden hose. Avoid rinsing the bearings and transmission.
NOTICE:
Never use a pressure washer to clean your vehicle.
• Use an air compressor or a can of compressed air to dry the vehicle
and help remove any water that may have gotten into small crevices or
corners.
• Spray the bearings, drive train, fasteners and other metal parts with a
water-displacing light oil or lubricant. Do not spray the motor.
• Let the vehicle air dry before you store it. Water (and oil) may continue to
drip for a few hours.
• Increase the frequency of disassembly, inspection and lubrication of the
following:
Front and rear axle hub assembly bearings.
All transmission cases, gears and differentials.
Motor—clean with an aerosol motor cleaner and re-oil the bushings
with lightweight motor oil.
SPECIFICATIONS
Transmitter
Frequency 2.4GHz
Battery
AA x 4
Servo
Power Supply
4.8V~6V
Output Torque
44 oz-in @ 4.8V (54 oz-in @ 6.0V)
Operating Speed
.18 sec/60 degrees @ 4.8V
(15 sec/60 degrees @ 6.0V)
Size
40 x 20.3 x 38mm
Electronic Speed Control (ESC)
Input Voltage
6.0–8.4V
Electric Capacity
60A ESC
PWM Frequency
1kHz
BEC Voltage
5V/2A
Size
35.6mm x 34mm x 18mm
Weight
65 g
Summary of Contents for BARRAGE ECX01011
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