Grillo FD450 - Troubleshooting and Problem Resolution; Identifying and Resolving Operational Issues

FD450/ Translation of the original instructions
MAINTENANCE SUMMARY TABLE
PROCEDURE EVERY 8
HOURS
AFTER
20
HOURS
EVERY
50
HOURS
EVERY
100
HOURS
EVERY 200
HOURS
Engine oil
check the level ●
change ● ●
Air filter
check ●
replace ٭
Hydrostatic
axle oil
check the level ● ●
replace
(first
change)
●
●
Spark plug
check/adjust
●
replace
●
Check that the engine cooling grid
is clean
●
Check that the hydraulic engine
cooling fins are clean
●
Check that blades are well-
sharpened and well-fixed
●
Lubricate with grease
● ●
● recommended procedure
٭ procedure to be carried out if necessary
TROUBLESHOOTING-GUIDE
PROBLEM
CAUSE REMEDY
With the key in the ON position, the instrument panel remains off
– Battery not supplying any power – Check the connecting cables
– Charge the battery
– Replace the fuse
The instrument panel comes on, but with the key in the ON position, the starter motor does not turn
– Battery not supplying enough power – Charge the battery
– Start-up not enabled – Travel pedal in STOP position
– Disengage the blades
– Sit in the driving seat
Engine difficult to start or runs unevenly
– Carburettor problems – Clean or replace the air filter
– Adjust the carburettor (refer to the motor
handbook)
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