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SPIDER ILD02 EFI - Troubleshooting Control and Electrical Systems; Skid Steering and Control System Issues

SPIDER ILD02 EFI
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Operation Manual Spider ILD02 EFI
51 / 55
rev. 01-01-02-2021
Problems with skid
steering
Fault
Probable cause
Solution
Skid steering does
not respond
Relay in the
elevation module
doesn't react
To large gap between Inductive
sensor and inductive segment
Set distance to 2mm, LED diode
on the sensor has to Light up
Inductive sensor is broken
Replace
Broken Elevation module
Replace
Relay in the
elevation module
reacts
The skid steering valve doesn't
work
Check electrical contacts on the
on the valve unit
Replace the electromagnetic
valve unit
Problems with the elevation
Fault
Probable cause
Solution
Slow height change when changing
cutting height
One of the elevation servomotors is
broken
Check which of the servo
motors is broken and replace
Machin doesn't react to elevation
changes
Elevation module is broken
Replace
Worn elevation gears
Replace
Elevation regulation does not stop
when at max or min height
one of the height sensors is broken
Replace
Issues with the remote control, and electrical system
Fault
Probable cause
Solution
Machine turns
of while
working
Allows repeated
starting
Interference
Transmitters)
nearby
(High
voltage,
Not a machine fault
Bad sparkplugs, interfere with the remote/unit
Replace spark plugs
Machine cannot be
started (motor does
not turn, starter
relay does react)
The combination of a weak battery, a worn drive
servomotor can burn out the fuses for the
alternator
Replace
alternator fuse
the
The machine keeps running for about
2 seconds after pushing the off button
Burned out ignition coils (often caused by
incorrect battery connection (swapping + for -))
Replace ignition coils
fuses blow out
often
Alternator fuse
1x40A
battery is in bad shape, often caused by turning
the wheels while standing this overload the
alternator
Test the state of the
battery, replace a
bad battery. Steer
while moving.
Control unit 1x 40A
MAXI fuse
Extreme power consumption due to burned out
coils in the turning servomotor, under inflated
tyres
Replace drive
servomotor. Check
the tyre pressure as
prescribed

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