Florabest FBM 450 A1 - Handbuch (Seite 18)

18
GB IE
Checking/Sharpening/Re-
placing the Blade
Only allow specialist companies to
install and dismantle the knife.
Wear gloves when handling the
blade.
• Take off the spark plug connector (
12) and check the blade for wear and
damage.
• Always have a blunt blade resharpened
by a specialist company, as an imbal-
ance check can be carried out there.
• Always have a specialist workshop
change a damaged or imbalanced
blade.
Incorrect installation can re-
sult in serious injury.
Adjusting the Carburettor
The carburettor has been preset in the fac-
tory for optimum performance. If readjust-
ments are required, have the adjustments
made by a specialist workshop.
Maintenance Intervals
Regularly carry out the maintenance work listed in the “maintenance intervals” table.
Regular maintenance prolongs the life of the equipment. It also gives optimum cutting per-
formance and avoids accidents.
Maintenance Work
(See “cleaning and mainte-
nance“)
Before After
After 1 st
5 Hrs.
After
8 Hrs.
After
50 Hrs. Annual
Work
Check and tighten screws, nuts
and bolts

Check the engine oil level/petrol
level and refill with engine oil/
petrol if required
 
Clean operating elements / the
area around the silencer
 
Clean the finger protection b 
Change the engine oil   
Replace the air filter a 
Clean/adjust the spark plug
Replace the spark plug


Check the silencer and spark
catcher b
 
Clean the air cooling system a,b 
a Replace more often if there is a high level of dust or heavy dirt
b See Briggs & Stratton instruction manual