Dromida Ominus FPV - Manual (Page 5)

GEAR SHAFT REPLACEMENT
1. Remove the rotor blade from the gear shaft.
2. Push the shaft down to remove it from the gear.
3. Install the new gear shaft and rotor blade if it is not damaged.
Note: While the gear is out, check it carefully for any cracks or damage to
the teeth.
MOTOR REPLACEMENT
1. Remove the screw securing the motor cover to the arm and pull the cover
off the motor.
2. Use a small flat blade screwdriver to separate the motor plug from the
socket. DO NOT pull the wires.
3. Remove the motor from the frame and insert the replacement. Make sure
that the wire colors on the replacement motor are the same as the original.
The motors for the clockwise props have black and white wires. The
counter-clockwise props use motors with blue and red wires.
FLIGHT CONTROL BOARD REPLACEMENT
6. Install the new control board and
route the wires for motors. To
prevent damage to the wires, route
them between the guides on the
inside of the arms.
7. Install the LED covers. There are openings on the cover for the wires. Before tightening the
screws, make sure the wires are positioned correctly.
8. Replace the motor covers.
9. Calibrate the quadcopter sensors.
1. Remove all 4 motor covers.
2. Disconnect the camera wires from the quad.
3. Remove the 4 screws that secure the battery frame to the main frame.
4. Remove the LED covers on each arm.
5. Remove the control board. Transfer
the O-rings to the LEDs on the new
board.
BATTERY PRECAUTIONS
The Ominus FPV uses a lithium polymer (LiPo) battery. Follow these precautions to insure safe and trouble-free operation.
• ALWAYS disconnect the battery from the quadcopter when not in use.
• Only use the included charger with the fl ight battery.
• Do not attempt to use this charger with NiCd or NiMH battery packs.
• Do not attempt to use a damaged battery.
• This product contains a LiPo battery. Must be recycled or disposed of
properly.
• Do not leave the charger unattended while charging. Disconnect the
battery and unplug the charger immediately if either becomes hot!
However, it is normal for the charger to get warm.
• Disconnect the battery from the charger and carefully move the
battery to a fi reproof location if the battery begins to swell or smoke!
• Never allow the battery temperature to exceed 140° F [60° C].
• Do not attempt to charge a battery if it is swollen or hot.
• Do not place the charger or any battery on a fl ammable surface or
near combustible materials while in use.
• Never disassemble or modify pack wiring in any way or puncture cells.
• Never charge inside a vehicle.
• Always disconnect the battery and remove the charger from the USB
port when not in use.
• Land your model immediately when the LEDs fl ash to indicate that the
battery power is low. Recharge the battery before attempting another
fl ight. A dangerous situation can occur when attempting to recharge
an over-discharged battery!
• ALWAYS keep a supply of sand accessible when charging. Dumping
sand on the battery will extinguish a LiPo chemical fi re.
• ALWAYS KEEP OUT OF REACH OF CHILDREN