Stihl BR 420 Manual De Instrucciones página 30

Definitions
1. Nozzle, Straight
Aims and widens the spray or
airstream.
2. Nozzle, Curved
Aims and widens the spray or
airstream.
3. Blower Tube.
Directs spray or airstream.
4. Blower Tube.
Directs spray or airstream.
5. Control Handle.
Handle on the flexible hose to hold
and direct the tube in the required
direction.
6. Throttle Trigger.
Controls the speed of the engine.
7. Setting Lever.
Sets the trottle to various positions.
8. Stop Switch.
Stops engine
9. Pleated Hose.
For spraying, dusting or spreading
in the desired direction.
BR 420
10. Harness.
For carrying the unit.
11. Backplate.
Helps protect the back of the user.
12. Back Padding.
Increases carrying comfort.
13. Air Filter Housing.
Covers the air filter element.
14. Antivibration Elements.
Elements designed to reduce the
transmission of vibrations created
by the engine to the operators back.
15. Spark Plug Boot.
Connects the spark plug to the
ignition wire.
16. Muffler
(with spark arresting screen).
Attenuates exhaust noises and
diverts exhaust gases away from
operator. The spark arresting
screen is designed to reduce the
risk of fire.
17. Carburetor Adjusting Screws.
For tuning carburetor.
18. Choke Knob.
Eases engine starting by enriching
mixture.
English / USA
19. Starter Grip.
The grip of the pull starter, which is
the device to start the engine.
20. Fuel Filler Cap.
For closing the fuel tank.
21. Fuel Tank.
For fuel and oil mixture.
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