Stihl SR 340 Instruction Manual page 37

English / USA
Definitions
1 Baffle screen.
To vary the direction and shape of
the spray.
2 Standard nozzle.
Directs and widens the spray.
3 Metering knob.
For varying the spraying rate.
4 Extension tube.
Accessory for lengthening the
discharge tube.
5 Throttle trigger.
Controls the speed of the engine.
6 Setting lever.
Sets the trottle to various positions.
7 Stop switch.
Stops engine.
8 Control handle.
Handle on the flexible hose to hold
and direct the tube in the required
direction.
36
9 Stop cock.
Opens and closes spray liquid hose.
10 Pleated hose.
For spraying, dusting or spreading
in the desired direction.
11 Harness.
For carrying the unit.
12 Back plate.
Helps protect the back of the user.
13 Back padding.
Increases carrying comfort.
14 Air filter housing.
Covers the air filter element.
15 Antivibration elements.
Elements designed to reduce the
transmission of vibrations created
by the engine to the operators back.
16 Container filler cap.
For closing the container.
17 Container.
Contains the material to be sprayed.
18 Spark plug boot.
Connects the spark plug to the
ignition wire.
19 Carburetor adjusting screws.
For tuning carburetor.
20 Choke knob.
Eases engine starting by enriching
mixture.
21 Fuel filler cap.
For closing the fuel tank.
22 Starter grip.
The grip of the pull starter, which is
the device to start the engine.
23 Fuel tank.
For fuel and oil mixture.
24 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.
25 Strap Hooks
Designed to help the user quickly
open the harness straps and throw
off the machine in an emergency.
SR 340, SR 420