The next step is to take your multimeter and join the leads together. Use a screwdriver of appropriate size and shape to separate these panels or handles and disconnect the switch from its electrical leads. If the switch is on the machine’s main body, you will have to remove a panel or two. Some switches are on handles, which often requires the separation of those handles. Next, you should note the position of your switch and determine how you will have to disassemble the machine. Safety first, of course, so you want to be sure your trimmer/saw is off and cool before you start opening it up. You will also need a screwdriver for this. The best way to check your kill switch is to use a multimeter (Amazon link to the one I suggest) and test for continuity. Of course, to be sure that the switch is indeed the problem, you will have to dig deeper. It’s not unheard of for an operator to have to yank out sparkplug wires to cut off a trimmer or chainsaw that keeps running despite attempts to disengage the switch. Defective kill switches can lead to problems like failure to start and failure to…er, kill, the machines in question. The kill switch is one of the parts that can give you headaches.
Unfortunately, Stihl machines (like many others) can fall victim to certain problems that disrupt their operability. Which Choke Symbol Is On Or Off On Your Lawn Equipment? Kill Switch Problems On A Stihl.Stihl vs ECHO Hedge And String Trimmers (Germany Vs USA).To cut off a combustion trimmer, all you have to do is disengage the power switch. After this, you should then press the fuel bulb repeatedly to fill it up with fuel before pulling the starter cord to start the trimmer. If the trimmer has been used recently and is still warm, you can set a half-choke.
#ON OFF SWITCH SYMBOLS FULL#
Next, you can then release the levers and set a full choke if the machine is cold. With both levers held down, you must then move the power switch to the “on” position. Once you’ve ensured that your trimmer has enough gas, you have to press and hold the throttle trigger interlock and the throttle trigger itself. The process of starting a combustion trimmer has a few extra steps… You then disengage the switch to cut off power. So, when starting an electric trimmer, you engage the switch, press the starting lockout lever, and squeeze the trigger. Switching to the line (or “1”) completes the electric circuit which allows the trimmer’s motor to run (for electric trimmers) or sends power to the spark plugs in the engine (for combustion trimmers). What Does The Switch ON A Trimmer Do?Ī trimmer switch (aka “kill switch”) does pretty much what an on-off switch does…it turns the machine on or off. Of course, a shoddy repairman or two may have replaced some switches the wrong way around, but such is life. In fact, IEC standards dictate this, so it’s extremely unlikely for any manufacturer to err on what is a pretty basic thing.
With these switches the line almost always represents “on” and the circle means “off”. In computer language (so to speak…no pun), 1 represents a positive value (“yes” or “on”) while 0 represents a neutral or negative value (“no”, “off”, “ignore”, etc.). The separate line and circle are also derived from the equally famous “stand-by” symbol, which features a line in an incomplete circle.Ĭomputer-oriented thinkers tend to interpret the symbols as a 1 and a 0 due to similarities with binary computing. The symbol is officially regarded as “line and circle”, mainly to bypass potential language and regional barriers of the more literal “on/off”. Well, according to the International Electrotechnical Commission (IEC), it’s neither. While starting or shutdown sequences may vary across individual machines, pretty much every Stihl machine we can think of has an on-off switch.Īnd pretty much all of these switches feature the same pair of symbols… “I” and “O”.
0 kommentar(er)
