I recently purchased this and can’t discover how to set the ending run speed from high to low. The manual only shows where it is on the machine not the actual operation??
A quick look online shows that page 33 of the manual describes how to use the throttle lock - pull the trigger and lock into place. I think you're referring to page 15 given your comment. That is a carburettor adjustment and unless you need to alter it because it's faulty, I would leave well alone.
Thanks Willyeckerslike It’s just it has a H &L setting printed on the body of casing and says you can manually adjust the maximum and minimum engine speed,but you can’t I’ve no way of knowing if it’s on high or low having never used one? Ta again