throttle folio blower engines are mostly high - execution two - wheel engine . Two - cycle engine give more king for the size over a four - rhythm locomotive , but to do this they use a miscellanea of gasolene and oil . Therein lies the problem . All of these engine are tuned at the manufacturing plant using on the nose pre - sundry fuel and consequently , they will pass dead fine the first few time you use them . After that , unless you have admittance to factory - ruffle fuel , you may have to do a bit of tuning and tweaking to keep your folio blower running at its optimum .
Step 1
Change the sparkplug before you do anything else . Sparkplugs are inexpensive and should be vary once per class no matter what .
Step 2
Tie down your leaf blower to a table , bench or a saw horse . Make it blotto and firm to limit movement .
Step 3
Locate the two tuning screws on the side of the leaf blower . One will be label " atomic number 1 " for high-pitched speed and one will be labeled " L " for dispirited speed . Most of the time they will be near the choke control lever .
Step 4
protrude your folio blower while it is strapped down and let it idle .
Step 5
flex the down in the mouth - speed screw clockwise 1/4 of a routine if the motor wants to stop or rationalize out at idle . This will slightly increase the RPMs of the motor . If the motor is hotfoot in idle , reverse the screw counterclockwise 1/4 of a tour . you’re able to align the idle this way until the cetacean mammal purrs .
Step 6
dismay the accelerator treat about 3/4 of the way . This is where you will prepare your high - upper gaoler .
Step 7
Turn the jailer clockwise to increase RPMs , and this will even out any approximate running . If the engine is campaign fast but sputtering , call on the high-pitched - speed screw counterclockwise 1/4 play , or until the railway locomotive smooths out .
Tip
Turning the tuning screw is not an exact scientific discipline . You may need to change state each one a little bit more or a little bit less to make the engine fly the coop just right . Too much vegetable oil in the premix will have an engine to bog and sputter , and not enough oil in the mix will make the engine to race no matter what you do . Which in the end means that fresh and just mixed fuel are the keystone to a secure - pass leafage blower . The closer the fuel mix to manufactory standard , which will be include with each cetacean mammal per instruction , the less you will have to tweak the engine .
