Helpful Information; Troubleshooting; Exploded Diagram - Merlin PULSAR150 Instruction Manual

Helpful Information

Troubleshooting

Problem
Unit does not operate
Main motor does not turn
Helicopter spins uncontrollably
Helicopter will not hover still when sticks are
neutral
Vibration

Exploded Diagram

ML43025
ML43034
ML43020
ML43019
ML43031
ML43023
ML43028
ML43021
ML43022
Cause
Transmitter "AA" batteries are depleted or
installed incorrectly, indicated by a dim or
unlit LED on transmitter or the low battery
alarm.
No electrical connection.
4-in-1 unit not operating correctly
Gyro gain is incorrectly setup
Trimming incorrect or swash plate is not level Adjust trim levers or adjust Swash plate
Bent main shaft
Blades are broken
ML43011
ML43020
ML43017
ML43021
ML43001
ML43001
ML43020
ML43001
Solution
Check polarity installation or replace with
fresh "AA" batteries.
Push connectors together until they "click."
Consult your retailer
Adjust Gyro gain to 90%
Replace main shaft
Replace blades
ML43021
ML43024
ML43016
ML43016
ML43015
ML43009
ML43011 ML43005
ML43007
ML43021
ML43003
ML43006
ML43010
ML43026
ML43002
ML43015
ML43013
ML43013
ML43027
ML43014
ML43018
ML43014
ML43021
ML43008
ML43021
ML43018
ML43018
ML43004
ML43023
ML43021
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