Remington ST3812B, ST4514B Trimmer User Manual


 
 
118035


Figure 4-8: Holding trimmer/edger rear handle
Figure 4-9: Pressing trigger switch safety button
Figure 4-10: Squeezing trigger switch



 
    

    

1. Hold trimmer/edger using both front
and rear handles. Keep your thumb
and fingers off the button and switch
on the rear handle (see Figure 4-8).
2. When ready to start the trimmer/
edger, press in the trigger switch
safety button with your thumb (see
Figure 4-9).
3. Squeeze the trigger switch with your
fingers (see Figure 4-10). e trim-
mer/edger will start.
4. To stop the trimmer/edger, release the
trigger switch.
   




 
     

 

 

   




You can adjust the shaft length of this
trimmer/edger for your comfort and
convenience.
1. Slide telescope release button upward
toward handle (see Figure 4-6).
2. Adjust shaft to desired length and
release button (see Figure 4-7).
Note: e inside shaft has notches in
it. Adjust shaft length to one of these
preset positions. You will hear a “click”
when engaged into a notch properly.
Figure 4-6: Sliding telescoping release button upward
Figure 4-7: Adjusting shaft length
Trigger Switch
Safety Button