Husqvarna 331R Manual De Usuario página 13

Ocultar thumbs Ver también para 331R:
Idiomas disponibles
  • ES

Idiomas disponibles

  • ESPAÑOL, página 21
Shake the fuel container before you add the fuel
mixture to the fuel tank.
To start and stop
To examine before start
1. Examine the product for missing, damaged, loose or
worn parts.
2. Examine the nuts, screws and bolts.
3. Examine the trimmer head or the blade.
4. Examine the locknut. Make sure that the locknut has
a minimum locking force of 1.5 Nm (1,1 ft lb). Torque
the locknut to 35-50 Nm (26-36 ft lb).
5. Examine the air filter.
6. Examine the throttle trigger lockout and the throttle
control.
7. Examine the stop switch.
8. Examine the product for fuel leaks.
To start a cold engine
WARNING:
product, install the complete clutch cover
and shaft. The loose clutch can cause injury.
Use gloves.
WARNING:
from the refuelling area and the power. Put it
on a flat surface. Make sure that no objects
touch the cutting attachment.
WARNING:
unauthorised persons are in the work area.
Or it can cause a risk of dangerous injury.
The safety distance is 15 m.
1. Put the stop switch to the start position.
2. Press the air purge ten times. (Fig. 44)
3. Move choke control to the choke position. (Fig. 45)
4. Hold the product to the ground. Pull out the cord
slowly with your right hand until you feel some
resistance. Pull the cord quickly and with force. Keep
doing it until you hear the engine start. (Fig. 46)
Note:
Do not twist the starter rope around your
hand.
CAUTION:
rope out. Hold the starter rope handle
when it is fully extended. Failure to obey
these instructions can cause damage to
the engine.
5. Set the choke control to the run position, then pull
the start rope until the engine starts.
1544 - 005 - 03.04.2023
Before you start the
Move the product away
Make sure that no
Do not pull all the starter
6. Pull the throttle trigger lightly and run at low speed
for 60 seconds.
WARNING:
It can burn your skin and cause electrical
shock if the spark plug cap is damaged.
Do not use a product with damaged
spark plug cap.
To start a warm engine
1. Put the stop switch to the start position.
2. Press the air purge ten times. (Fig. 44)
3. Set the choke control to the run position, then pull
the start rope until the engine starts.
To stop
Push the stop switch to stop the engine. (Fig. 18)
To operate the grass trimmer
CAUTION:
engine to idle speed after each operation. A
long period at full throttle without a load on
the engine can cause damage to the engine.
Note:
Clean the cover of the trimmer head when
you attach a new trimmer line to prevent vibrations.
Examine other parts of the trimmer head and clean if
it is necessary.
General work instructions
WARNING:
tree that is in tension. It can spring back to
its normal position before or after the cut and
hit you or the product, and cause injury.
Clear an open space at one end of the work area,
and start the work from there.
Move in a regular pattern across the work area. (Fig.
47)
Move the product fully to the left and right, to clear a
width of 4–5 m (13-16 ft) on each turn.
Clear a length of 75 m (250 ft) before you turn and
go back. Move the fuel can along with you as you
continue.
Move in a direction where you do not go across
ditches and obstacles more than necessary.
Move in a direction where the wind makes the cut
vegetation fall in the cleared area. (Fig. 48)
Move along slopes, not up and down.
To clear grass with a grass blade
1. Keep your feet apart during operation of the product.
Make sure feet are tightly against the ground.
Do not touch the cover.
Make sure that you slow the
Be careful when you cut a
13
loading