Idiomas disponibles
Idiomas disponibles
3. Make sure that the electrode gap is correct. Refer to,
Technical data on page 18 .
4. Replace the spark plug monthly or more frequently if
necessary.
To clean the cooling system
CAUTION:
system can make the product too hot, which
can cause damage to the product.
The cooling system includes the cooling fins on the
cylinder and the air intake screen.
•
Make sure that the cooling system is not dirty or
blocked.
•
Clean the cooling system with a brush weekly or
more frequently if it is necessary.
To do maintenance of the muffler
WARNING:
a defective muffler.
WARNING:
hot during and after operation, also at idle
speed. Use protective gloves to prevent
burn injuries.
1. Stop the engine and let the muffler become cool.
2. Replace the spark arrester screen if it is damaged.
3. Remove the screws (E) and remove the exhaust
duct (D).
1654 - 002 - 19.04.2021
A dirty or blocked cooling
Do not use a product with
The mufflers become very
C
D
E
Note:
The inner surfaces of the muffler contain
chemicals that can cause cancer. Be careful not to
touch these elements if the muffler is damaged.
4. Remove the spark arrester screen (C) and clean it
with a wire brush. Remove dirt from the inlet and
outlet of the muffler with the wire brush. Also,
remove dirt from the exhaust port of the cylinder with
the wire brush.
5. Attach the spark arrester screen (C) and the exhaust
duct (D) with the screws (E). Tighten the screws to
2-3 Nm.
6. Make sure that the muffler is correctly attached to
the product. Tighten the screws (A) and (B) to 8-12
Nm.
To examine the air intake screen
A clogged air intake screen decreases the blow force
and increases the temperature of the engine. An
increased temperature can result in engine failure.
1. Stop the engine.
A
B
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