
http://www.HiModel.com/
1.0 Safety and operating instructions
Building and operating an R/C model aircraft requires experience and knowledge.
Incorrect assembly and careless use can result in significant property damage
and/or personal injuries. For these reasons please follow the instructions carefully.
The HIMODEL ESC is developed exclusively for R/C model applications.
The HIMODEL ESC is designed for operation with Ni-Cd, Ni-MH or Li-XX batteries.
Never use the unit by connecting to any other power supply. Never connect the
HIMODEL ESC unit directly or indirectly to the 110V/AC or 230V/AC current.
At all times keep your body and any other objects away from the path of a
propeller or other spinning motor parts, when connected to a battery as objects
can be projected and/or weaken the propeller and driver, causing mechanical or
electrical failure.
Although HIMODEL ESC has safety features, taking care is still important.
Never lean over a running system.
Keep anybody, especially small children and animals, at least 20 feet (about 6
meters) away, when operating and/or testing R/C equipment.
Protect the HIMODEL ESC against vibration, dust, moisture, impact or pressure.
Check the unit regularly for damage. Should the device become wet, only reuse it
after drying thoroughly in a warm place and after careful examination. Also check
the HIMODEL ESC unit completely after any model crash. Never use a damaged
HIMODEL ESC unit!
The HIMODEL ESC can operate at temperatures between 10℃(50˚F) and 50℃
(122˚F). Always ensure the ESC is well ventilated in an aircraft.
HIMODEL ESC can be damaged by electrostatic discharge, so please always
ensure the soldering iron is earthed when soldering connectors etc.
HIMODEL ESC unit is not protected against polarity reversal; therefore you must
be sure that polarity is correct when connecting the HIMODEL ESC unit. If the
connection is the wrong way round the device will be damaged. If you want to
reverse the motor rotation, bench test the motor connections, noting the rotation
of the motor. To change the rotation of the motor, simply swap any two wires
connections to the motor or by programming it. Never reverse the battery
connection leads. Never connect battery wires directly to the motor.
Never disconnect the battery from the HIMODEL ESC when the motor is running.
This can cause high current pulses, which can damage the ESC.
Some systems are fitted with a switch to turn off the receiver, if the batteries are
not disconnected from the HIMODEL ESC unit a low residual current flows, even if
the switch is OFF, this can cause deep discharge of the battery and can damage
Lion/Li-Poly cells! Therefore please disconnect the battery from the HIMODEL ESC
after the end of a run or storing the model.
Never connect a receiver battery in parallel when using the BEC feature of the
HIMODEL ESC. This will render the BEC device useless! If you want to use a
separate receiver battery, then disconnect the red wire from the receiver-lead.
The free connector should be insulated with a piece of electrical tape or heat