Starting And Stopping; Check Before Starting - Husqvarna 525RX Manual Del Usuario

Check before starting

Check the blade to ensure that no cracks have formed at
the bottom of the teeth or by the centre hole. The most
common reason why cracks are formed is that sharp
corners have been formed at the bottom of the teeth while
sharpening or that the blade has been used with dull
teeth. Discard a blade if cracks are found.
• Check that the support flange is not cracked due to
fatigue or due to being tightened too much. Discard
the support flange if it is cracked.
Ensure the locking nut has not lost its captive force. The
nut lock should have a locking force of at least 1.5 Nm.
The tightening torque of the locking nut should be 35-50
Nm.
• Check that the trimmer head and trimmer guard are
not damaged or cracked. Replace the trimmer head or
trimmer guard if they have been exposed to impact or
are cracked.
• Never use the machine without a guard nor with a
defective guard.
• All covers must be correctly fitted and undamaged
before you start the machine.
18 – English

STARTING AND STOPPING

Starting and stopping
WARNING! The complete clutch cover
!
and shaft must be fitted before the
machine is started, otherwise the clutch
can come loose and cause personal
injury.
Always move the machine away from the
refueling area and source before
starting. Place the machine on a flat
surface. Ensure the cutting attachment
cannot come into contact with any
object.
Make sure no unauthorised persons are
in the working area, otherwise there is a
risk of serious personal injury. The safety
distance is 15 meters (50 ft.).
Starting
Cold engine
(1) Air purge: Press the air purge repeatedly until fuel
begins to fill the bulb. The bulb need not be completely
filled.
(2) Choke: Set the choke control in the choke position.
WARNING! When the engine is started
!
with the choke in either the choke or
start throttle positions the cutting
attachment will start to rotate
immediately.
1141329-49 2019-04-19