58
E
TROUBLE SHOOTING
There is a test routine which can be accessed via the DIAGNOSTICS option on the
MENU screen (Key D). This routine checks the operation of the motors, sensors
switches and radar and provides the operator with a summary of which are operating
correctly. This can be used at any time the drill is stationary.
Problem
Cause to check
Action required
System does
not power up
Power LED is not going
on MCM
Power LED on MCM
going but console does
not turn on
Harness faulty
Check battery connection
Check fuse on tractor power cable
Check the cable is plugged into the PS
console correctly
Check the connection between the PS
console cable and the drill harness is clean
and dry
Check continuity of drill harness and repair
or replace as necessary
Fuse blown
Tractor or drill power
leads have mechanical
damage or have short
circuited
Motor damage
Blocked seeder(s) or
agitator
Motor overload
Repair or re-insulate power lead
Press each priming switch and check each
motor is operational
Check for obstructions causing abnormal
loading
If running small seeds, disconnect agitator
shaft
Motors are not
operating
Motors are turned off on
the main operating
screen
Drill is not in working
position
Area cut-out sensor
faulty
Forward speed signal
Harness faulty
Turn motors on
Lower drill
Fit another sensor (from shaft
confirmation), if correct operation original
sensor is faulty
Check speed is displayed on main operating
screen
Check continuity of drill harness and repair
or replace as necessary
One motor is
not running
Motor is turn off
Application rate
Calibration factor
Turn motor on
Check setting is not too high or low
Check setting is not too high or low
Содержание MK4 Renovator
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Страница 63: ...28 Figure 33 Motor control module offline ...