SR 430, SR 450
English
39
Definitions
1. Container Cap
For closing the container.
2. Container
Contains the material to be sprayed.
3. Lever
2)
Locates the container in position 
onto the metering unit.
4. Metering Unit
2)
Allows to operate in mistblowing 
mode, or dusting and spreading 
mode.
5. Spark Plug Boot
Connects the spark plug with the 
ignition lead.
6. Carburetor Adjusting Screws
For tuning the carburetor.
7. Manual Fuel Pump
Provides additional fuel feed for a 
cold start.
8. Choke Knob
Eases engine starting by enriching 
mixture.
9. Starter Grip
The grip of the pull starter, for 
starting the engine.
10. Fuel Filler Cap
For closing the fuel tank.
11. Fuel Tank
For fuel and oil mixture.
12. Muffler with Spark Arresting Screen
Muffler reduces engine exhaust 
noises and diverts exhaust gases 
away from operator.
Spark arresting screen is designed 
to reduce the risk of fire.
13. Antistatic System
2)
Reduces the risk of sparking, when 
applying any dry substance.
14. Baffle Screen
To vary the direction and shape of 
the spray.
15. Metering Knob
For varying the spraying rate.
16. Nozzle
Mounted on blower tube, directs 
airstream.
17. Blower Tube
Directs the airstream.
18. Throttle Trigger
Controls the speed of the engine.
19. Control Handle
Handle on the flexible hose to hold 
and direct the tube in the required 
direction, held by the right hand.
20. Setting Lever
For run and stop. Sets the throttle to 
various positions or stops the 
engine.
21. Valve Lever for Solution Feed
Opens and closes spray liquid hose.
22. Throttle Trigger Lockout
1)
Must be depressed before the 
throttle trigger can be activated.
23. Metering Lever for Dusting and 
Spreading Mode
2)
For infinitely varying the discharge 
rate.
24. Pleated Hose
For blowing in the desired direction.
25. Harness
For carrying the unit.
26. Backplate
Helps protect the back of the user.
27. Back Padding, small
1)
Increases carrying comfort.
27a.Back Padding, large
1)
Increases carrying comfort.
28. Intake Screen
Helps prevent leaves entering 
intake.
29. Air Filter
Prevents dust and foreign matter 
from entering the carburetor.
30. Spacer
Designed to reduce the risk of burns 
and fire.
1) 
not Fitted on all Markets
2)
only SR 450