Stihl SR 450 Product Instruction Manual - Page 41
Metering Lever for Dusting
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English 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. 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. 1) not Fitted on all Markets 2) only SR 450 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. SR 430, SR 450 39