Grillo FD13.09 Notice D'utilisation page 14

PROBLEM
The key is ON but the dashboard
does not turn on
The dashboard switches on but
with the key ON the starter motor
does not turn
Difficult starting or engine running
irregularly
The starter motor turns but the
engine does not start
Drop in engine performance while
cutting
Engine stops when blades are
engaged
Uneven cutting and insufficient
collection
Vibrations while working
Engine oil warning light goes on
CAUTION: If problems continue after having carried out the operations described in this manual, contact an authorized
dealer. Never attempt to make difficult reparations without the necessary means and technical knowledge.
IMPACT WITH A STONE OR SOME OTHER FOREIGN OBJECT
1) Turn off the blades
2) Lift up the mower deck.
3) Turn off the engine and pull the parking brake.
4) Check the blade fixing screws and the deck state.
5) Please check that the foreign body has not got into the accelerator or the pipe.
MECHANICAL PARKING BRAKE
You need to keep the parking brake device wire (fig. 27, ref.A) adjusted. The brake is engaged by pushing the pedal (fig. 1 n°3)
and by putting the block (fig. 1 n°5) in. To release the brake push the same pedal (fig. 1 n°3) again. Always use the parking
brake even if when the engine is switched off the machine is automatically braking. The engine keeps on even when the
operator leaves the driving seat, if the parking brake is engaged and the blades are disengaged.
Translation of the original instructions
TROUBLESHOOTING
CAUSE
No current from the battery
Not enough current coming from the
battery
No consent given to start
Carburettor problems
Sediment or dirt in the fuel
No diesel flow
Plugs not warmed up enough with
cold engine
No consent coming form the timer
The electro-stop does not complete
its stroke
Speed too high for the grass height
No consent given
engagement
Mower deck not parallel to the
ground
Poor blade performance
Speed to high for the grass height
and condition
Load chute blocked
Unbalanced blades
Loose blade screws
Insufficient pressure
- Check the connecting eires
- Check the electrolyte level
- Recharge the battery
- Replace the fuse
- Recharge the battery
- Forward pedals in neutral position
- Operator seated
- Disengage the PTO
- Clean or replace the air filter
- Check there is no air in the fuel ducts
- Purge the fuel supply system
- Check and replace the fuel filter if necessary
- Check fuel level in the tank
- Check and replace the fuel filter if necessary
- Check that the vent hole on the fuel cap is not blocked
- Wait for the plug warning light to switch off
- Check all connections
- Replace the timer
- Check the stroke of the electro-stop
- Replace the electro-stop
- Slow down
- Put the cutting deck into a higher cutting position
- Check the blades engagement button
to blade - Operator seated
- Close the grass-catcher
- Check the tyre pressure
- Adjust the mower deck parallel to the ground
- Check that the blades are mounted correctly
- Sharpen or replace the blades
- Adjust the PTO belt tension
- Slow down
- Remove the mower deck and clean the load chute
- Check the max. engine rev. (3000 r.p.m.)
- Clean the grass-catcher grid
- Balance the blades or replace them if damaged
- Check and fasten the blade screws, the engine screws
and the frame screws
- Check the blades of the load accelerator
- Check the engine oil level and refill if necessary
- Replace the engine oil filter
12
SOLUTION