Solo 519 Instructions D'emploi page 29

In the event of a major concern over the operation of the scarifier, consult an authorised workshop and ask
them to perform any repairs that are required. Any unprofessional attempts at performing such repairs will
invalidate the warranty.
Fault
Engine will not start
Engine stops again after starting
Engine misfiring
Engine misfiring at a high rpm
Engine is underpowered
Engine overheating
Scarifier shaft not rotating
Scarifier shaft drive not working
Scarifying depth not
enough
If the problem cannot be solved with the above remedies then please contact your specialist workshop.
We would like to make it clear that, in accordance with product liability legislation, we cannot be held liable for damage
caused by our products if such damage is due to improper handling or repairs, or due to the replacement of parts with
non-genuine replacement parts not supplied by the manufacturer or approved by us. All repairs must be carried out by
our customer service or by an authorised specialist workshop. The same applies to add-on parts and accessories.
Troubleshooting and remedies
Possible cause
Motor switch not set to the "ON" position
Fuel shutoff closed
Choke lever open
Spark plug cap not connected
Spark plug dirty or defective
Incorrect spark plug electrode gap
Fuel tank empty
Fuel is old
Left-hand switch lever (emergency stop)
on the lever not pulled
Air filter dirty
Spark plug electrode gap is too large
Spark plug dirty or defective
Spark plug cap or cable loose
Coarse fuel filter dirty
Air filter dirty
Fuel is old
Spark plug electrode gap is too small
Air filter dirty
Scarifier shaft is being braked by foreign
objects
Kink in the accelerator Bowden cable
Air cooling system is underperforming
Insufficient engine oil
Air filter dirty
Scarifier shaft is being blocked by foreign
objects
V-belt loose or worn
Centrifugal clutch worn
deep Adjustment of the scarifying depth not
deep enough
Tines worn
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Remedy
Set the motor switch to the "ON"
position.
Open the fuel shutoff.
Close the choke lever.
Connect the spark plug cap
Clean or replace the spark plug.
Adjust the electrode gap to 0.7–0.8
mm.
Fill up with fuel.
Fill up with fresh fuel.
Pull the lever and hold it in that
position.
Clean or replace the air filter
Adjust the electrode gap to 0.7–0.8
mm.
Clean or replace the spark plug.
Firmly connect the spark plug cap to
the spark plug.
Securely tighten the spark plug cable
retainer.
Clean the coarse fuel filter
Clean or replace the air filter
Fill up with fresh fuel.
Adjust the electrode gap to 0.7–0.8
mm.
Clean or replace the air filter
Remove the foreign objects, inspect
the scarifier shaft for damage.
Adjust or replace the accelerator
Bowden cable
Clean the air gratings and the
cooling fins.
Top up the engine oil.
Clean or replace the air filter
Remove the foreign objects, inspect
the scarifier shaft for damage.
Fit a new V-belt.
Install a new centrifugal clutch.
Contact a specialist workshop.
Adjust the working depth of the
scarifier.
Install new tines.