Troubleshooting; Spare Parts List Content - FMS 1400mm J-3 V3 Manuel D'utilisation

Trouble shooting
Problem
Aircraft will not respond to
the throttlebut responds to
other controls.
Extra propeller noise or
extra vibration.
Reduced flight time or
aircraft underpowered.
Control surface does not
move, or is slow to respond
to control inputs.
Controls reversed.
-Motor loses power
-Motor power pulses then
motor loses power.
LED on receiver flashes
slowly.

Spare parts list content

FMSRK101 Fuselage
FMSRK102 Main wing set
FMSRK103 Horizontal stabilizer
FMSRK104 Vertical stabilizer
FMSRK105 Cowl
FMSRK106 Linkage rod
FMSRK107 Supporting bar set
FMSRK108 Front landing gear set
FMSRK109 Sticker
FMSRK110 Propeller plate
FMSRK111 Pipe
FMSRK112 Screw set
FMSPROP021 Propeller
FMSDZ007 Motor shaft
FMSDJ007 Motor mount
Visit our website: www.fmsmodel.com to see photo of this product. Enter the key word "ESC" in the search bar for the
stock ESC instruction manual.
Possible Cause
-ESC is not armed.
-Throttle channel is reversed.
-Damaged spinner, propeller,
motor or motor mount.
-Loose propeller and spinner parts.
-Propellor installed backwards.
-Flight battery charge is low.
-propeller installed backward.
-Flight battery damaged.
-Control surface, control horn,
linkage or servo damage.
-Wire damaged or connections
loose.
Channels are reversed in the
transmitter.
-Damage to motor, or battery.
-Loss of power to aircraft.
-ESC uses default soft Low Voltage
Cutoff(LVC).
Power loss to receiver.
-Lower throttle stick and throttle trim to lowest settings.
-Reverse throttle channel on transmitter.
-Replace damaged parts.
-Tighten parts for propeller adapter, propeller and spinner.
-Remove and install propeller correctly.
-Completely recharge flight battery.
-Replace flight battery and follow flight battery
instructions.
-Replace or repair damaged parts and adjust controls.
-Do a check of connections for loose wiring.
Do the control direction test and adjust controls for
aircraft and transmitter.
-Do a check of batteries, transmitter, receiver, ESC, motor
and wiring for damage(replace as needed).
-Land aircraft immediately and recharge flight battery.
-Check connection from ESC to receiver.
-Check servos for damage.
-Check linkages for binding.
FMSBM009 Motor board
PRKV850 Brushless motor
PRESC001 40A ESC
FMSSER9GPW 9g Servo（with waterproof function)
FMSCHR01 Charger
FMSFLT004 Float Set
13
Solution
E
N