Husqvarna MARK III 540XP Operator's Manual page 210

Vibration damping system
The vibration damping system decreases vibration in
the handles. Vibration damping units operate as a
separation between the product body and the handle
unit.
Product overview on page 203 for information
Refer to
about where the vibration damping system is on your
product.
Start/stop switch
Use the start/stop switch to stop the engine.
WARNING:
automatically goes back to start position. To
prevent accidental start, remove the spark
plug cap from the spark plug when you
assemble or do maintenance on the product.
Muffler
WARNING:
hot during/after operation and at idle speed.
There is a risk of fire, especially when
you operate the product near flammable
materials and/or fumes.
WARNING:
without a muffler or with a defective
muffler. A defective muffler can increase
the noise level and the risk of fire. Keep
fire extinguishing tools near. Do not use
a product without, or with a broken, spark
arrestor mesh if you must have a spark
arrestor mesh in your area.
The muffler keeps the noise levels to a minimum and
points the exhaust fumes away from the operator. In
210
The start/stop switch
The muffler becomes very
Do not operate a product
areas with a hot, dry weather there is a high risk of fire.
Obey local regulations and maintenance instructions.
Fuel safety
WARNING:
instructions that follow before you use the
product.
• Make sure there is plenty of ventilation when
refuelling or mixing fuel (petrol and two-stroke oil).
• Fuel and fuel vapour are highly flammable and
can cause serious injury when inhaled or allowed
to come in contact with the skin. For this reason
observe caution when handling fuel and make sure
there is adequate ventilation.
• Take care when handling fuel and chain oil. Be
aware of the risks of fire, explosion and those
associated with inhalation.
• Do not smoke and do not place any hot objects in
the vicinity of fuel.
• Always stop the engine and let it cool for a few
minutes before refuelling.
• When refuelling, open the fuel cap slowly so that any
excess pressure is released gently.
• Tighten the fuel cap carefully after refuelling.
• Never refuel the machine while the engine is
running.
• Always move the product at least 3 m (10 ft) away
from the refuelling area and fuel source before
starting.
Read the warning
1679 - 006 -