Troubleshooting Guide - GRAUPNER USS Nimitz Betriebsanleitung

Troubleshooting Guide

Problem
Motor will not start
Motor runs in reverse
Engine has no power
Model is difficult to
control
Model has no
function
Model is very noisy
24
possible error
Motor cable unplugged / demolished
Drive battery empty
Remote control does not work correctly,
incorrectly adjusted throttle trim
Defective motor
Throttle set incorrectly
Servo reverse switch throttle displaced
Drive battery is almost empty
Throttle set incorrectly
Drive is running hard
Drive is very loud
Motor gets very hot
Transmitter battery empty
Displaced steering trim
Interference
Throttle set incorrectly
Transmitter and receiver are not bound
Interference
Displaced throttle trim
LEDs on the transmitter does not light up
Propeller was damaged
Shaft is dirty or difficult to move
Screws are loose
Components have dissolved
Graupner/SJ USS NIMITZ
Actions
Plug in cable / new solder
Changing the battery or charging
Check remote control, adjust trim
correctly
Replace the motor
Set trim to neutral
Bring servo reverse switch into
the correct position
Changing the battery or charging
Set trim to neutral
Check drive, clean and grease
the shaft
Check shaft and motor
Allow engine to cool, check en-
gine, install water cooling, clean
and grease the shaft
Change batteries or recharge
batteries
Check and adjust steering trim
Take a short break and then re-try
Set trim to neutral
Transmitter and receiver rebind
(manual of the transmitter)
Take a short break and then re-try
Set trim to neutral
Check that the model and trans-
mitter are turned on. Check for
empty batteries
Replace the propeller
Clean the shaft and regrease
Check the placement of all
screws and tighten.
Check all components and attach
them again