Troubleshooting - Dvorak Spider ILD01 Operation Manual

Operation manual - Spider ILD01

12 TROUBLESHOOTING

Problem
Nothing appears on the display
when the RC is turned on
Engine does not start
The mower does
properly/at all
The mower cannot climb slopes
The mower vibrates when started
Bad mowing quality
Possible cause
RC battery is exhausted
Accumulator is discharged
Accumulator is disconnected
Cable lines are broken
Spark plug does not spark
Fuel filter is clogged
Not enough fuel
Not enough oil in engine
No signal or the mower is out of the
signal range
Emergency button on the mower is
pressed
Not enough oil in the hydraulic
circuit
Oil is overheated
not travel
Hydraulic pump filter is clogged
Mechanic elements of the
hydraulic drive are worn out
V-belts are worn
V-belts are not tensioned enough
Damaged
servomotor
Blade carrier shaft is curved
Blade is damaged
Blade is not attached properly
Unevenly worn out or damaged
blade
Grass is overgrown, too high
Worn/blunt cutting edge of the
Grass is too wet blade
Low engine speed
Too high driving speed
Correction
Replace the battery with a charged
one
Charge the battery
Charge the battery
Check the fuse
Attach terminal connectors to the
battery
Check/replace the cable lines
Check the fuse
Clean the spark plug
Change it
Refuel
Refill oil up to the required level
Check the aerial attachment / Move
closer to the mower
Unlock the button
Refill oil and de-aerate properly
Clean the fan area, wait till
oil cools down
Change it
Change them
Replace them
Tension them
hydraulic pump
Change it
Replace the shaft
Replace the blade
Change the blade bolts and tighten
Replace it them properly
Mow only grass which is maximum
3x taller that the pre-set stubble
height. We recommend to mow the
Sharpen or replace the blade
grass, let it dry and mow it again
Wait till the grass dries
Set the engine speed to maximum
Lower the driving speed
48 / 52 rev. 10-01-05-2011