Fuel Safety - Husqvarna K 770 Bedienungsanweisung

To examine the blade and the blade guard
WARNING:
can cause injury.
1. Make sure that the cutting blade is attached correctly
and does not show signs of damage.
2. Make sure that the blade guard has no cracks or is
damaged.
3. Replace the blade guard if it is damaged.
To do a check of the SmartGuard
WARNING:
can cause injury.
CAUTION:
guard and can become damaged by heat
during intense dry cutting of metal with
bonded abrasive blades. Do not do intense
dry metal cutting and let the product become
cool between the cuts. For intense metal
cutting with SmartGuard, we recommend
wet cutting together with vacuum brazed
diamond blades, such as VARI-CUT FR3.
1. Make sure that the SmartGuard has no cracks or
damage.
2. Make sure that the SmartGuard moves freely without
much play and retracts by spring force.
3. Clean or replace the SmartGuard if it does not
retract immediately when pushed in, or is damaged.
Vibration damping system
Your product is equipped with a vibration damping
system that is designed to minimize vibration and make
operation easier. The product's vibration damping
system reduces the transfer of vibration between the
10
A damaged cutting blade
A damaged SmartGuard
The SmartGuard is a plastic
engine unit/cutting equipment and the product's handle
unit.
To do a check of the vibration damping system
WARNING:
is off and that the stop switch is in STOP
position.
1. Make sure that there are no cracks or deformation
on the vibration damping units. Replace the vibration
damping units if they are damaged.
2. Make sure that the vibration damping units are
correctly attached to the engine unit and handle unit.
Muffler
The muffler keeps the noise levels to a minimum and
sends the exhaust fumes away from the operator.
Do not use the product if the muffler is missing or
defective. A defective muffler increases the noise level
and the risk of fire.
WARNING:
hot during and after use and when the
engine operates at idle speed. Be careful
near flammable materials and/or fumes to
prevent fire.
To do a check of the muffler
• Examine the muffler regularly to make sure that it is
attached correctly and not damaged.

Fuel safety

WARNING:
instructions that follow before you use the
product.
• Fuel is flammable and the fumes are explosive. Be
careful with fuel to prevent injury, fire and explosion.
• Only refuel the product outdoors, where the airflow is
sufficient. Do not breathe in the fuel fumes. The fuel
fumes are poisonous and can cause injury, fire and
explosion.
• Do not remove the fuel tank cap or fill the fuel tank
when the engine is on.
• Let the engine become cool before you refuel.
• Do not smoke near the fuel or the engine.
• Do not put hot objects near the fuel or the engine.
Make sure that the engine
The muffler becomes very
Read the warning
1447 - 004 - 04.05.2021