c) Driving the vehicle
• Improper use can cause serious injury and damage to property! Only use the vehicle when it is within
your sight. Do not use the vehicle at night.
• Only use the vehicle when you are fully alert and able to respond. As is the case when driving a real
vehicle, fatigue, alcohol or medications can affect your ability to respond.
• This model must not be used on public roads, spaces or paths. Do not use the vehicle on private land
without the landowner's permission.
• Do not drive towards people or animals!
• Avoid driving in very low outdoor temperatures. Plastic parts lose their elasticity in cold temperatures.
This can result in serious damage even after a minor accident.
• Do not use the vehicle during thunderstorms, under high-voltage power lines or next to radio masts.
• Always leave the remote control turned on when the vehicle is in use.
• To stop the vehicle, always turn off the vehicle's speed controller first, then completely disconnect the two
drive rechargeable batteries from the speed controller. Then switch off the remote control.
• If the batteries (or rechargeable batteries) in the remote control are weak, the transmission range de-
creases. Exchange the batteries or rechargeable batteries for new ones.
If the drive rechargeable batteries in the vehicle are weak, the vehicle will become slower or will no
longer respond correctly to the transmitter.
The drive rechargeable batteries in the vehicle not only serve to power the engine via the speed
controller, the speed controller also generates the necessary voltage/power for the operation of the
receiver and the steering servo.
This voltage is generated via an integrated BEC ("battery eliminator circuit", an electronic circuit that
supplies voltage directly to the receiver without an additional receiver rechargeable battery).
If the voltage of the drive rechargeable batteries is too low, the voltage of the receiver may also drop,
which means that the vehicle will no longer respond to the transmitter's control commands.
In this case, stop operating the vehicle immediately (turn off the speed controller, disconnect the drive
rechargeable batteries from the vehicle, and switch off the transmitter). Then replace the vehicle's drive
rechargeable batteries or recharge the drive rechargeable batteries.
• Both the engine and the drive as well as the speed controller and the drive rechargeable batteries of
the vehicle become hot during operation. Take a break of at least 5–10 minutes before changing the
rechargeable battery.
Before charging the drive rechargeable batteries, allow them to cool down completely.
Do not touch the engine, speed controller or rechargeable batteries until they have cooled down. Risk
of burns!
• Always make sure that the low voltage detection is enabled when operating the vehicle with LiPo drive
rechargeable batteries (we recommend 3.0 V per cell or higher).
If low voltage detection is disabled, LiPo rechargeable batteries may be deeply discharged and thereby
destroyed. This will void the warranty!
38