Husqvarna IZ 21 Manuel D’Utilisation

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CONTROLS
8. Seat Locking Device
Under the rear part of the seat is a locking 
device that locks the seat into its folded 
position. The seat has hinges at the front 
edge and can be folded forward when the 
locking device is pushed.
9. Refueling
The machine has two fuel tanks, one on each 
side just behind the seat. The tanks take 
5.7 gallons (22 liters) each.
The engine will run on a minimum of 87-octane 
unleaded gasoline (no oil mix). Environmentally 
adapted alkylate gasoline can be used beneficially. 
See also Technical Data concerning methanol and 
ethanol fuels.
When operating in temperatures below 32 ßF. 
(0 ßC.), use fresh, clean winter grade gasoline 
to help insure good cold weather starting.
8011-440
The seat s locking device
8011-524
Fuel tanks
IMPORTANT INFORMATION
Experience indicates that alcohol 
blended fuels (called gasohol, ethanol or 
methanol) can attract moisture which 
leads to separation and formation of 
acids during storage. Acidic gas can 
damage the fuel system of an engine 
while in storage. To avoid engine 
problems, the fuel system should be 
emptied before storage of 30 days or 
longer. Drain the gas tank, start the 
engine and let it run until the fuel lines 
and carburetor are empty. Use fresh fuel 
the next season. See Storage 
Instructions for additional information. 
Never use engine or carburetor cleaners 
in the fuel tank or permanent damage 
may occur.
WARNING!
Gasoline is highly flammable. 
Observe caution and fill the 
tank outdoors 
(see the safety rules).
WARNING!
Fill to bottom of filler neck. Do 
not overfill. Wipe off any 
spilled oil or fuel. Do not store, 
spill or use gasoline near an 
open flame.
WARNING!
The engine and the exhaust 
system, become very hot 
during operation.
Risk for burns if touched.
Allow engine and exhaust 
system to cool at least two (2) 
minutes.