Stihl SR 450 Product Instruction Manual - Page 19

Change the fuel pickup body every year N Drain the fuel tank. N Pull the fuel pickup body out of the tank with a hook and disconnect it from the hose. N Connect a new fuel pickup body to the hose. N Return the fuel pickup body to the tank. 0002BA016 KN 0002BA017 KN 0002BA053 KN Information Before You Start With the engine stopped and before starting, check the air intakes between the backplate and powerhead for blockages and clean if necessary. Control handle 1 2 3 1 Setting lever 2 Throttle trigger 3 Throttle trigger interlock Functions of setting lever English a b a 1/3 throttle b 2/3 throttle To disengage the travel limiter, N return the setting lever (1) to the run position F. Run position F Engine runs or is ready to start. Throttle trigger (2) can be moved to any position. Stop position 0 Ignition is interrupted, engine stops. The setting lever (1) is not locked in this position. It springs back to the run position. The ignition is switched on again. Throttle trigger limiter position Travel of throttle trigger can be limited in two stages: SR 430, SR 450 17