226. Set up (LRT-EX only)BC-EX2SE2BC-EX2SE3BC-EX2SE1LRT-EXSE1■ INSTALLING DEBRIS GUARD• Put the debris guard on the gear box, attach it withthe 2 screws and hardware provided. (SE1)■ INSTALLING CUTTING HEAD (SE2)1. While locking the gear shaft, by inserting thesupplied tool into the upper holder on the gear box,loosen and remove the hexagon nut(left-handed)2. Then screw in the cutting head to the gear shaft overthe holders. Hand-tighten it securely.■ BALANCE UNIT1. Put on strap and attach unit to strap.2. Slide clamp up or down until unit balances with headjust touching on the ground. (SE3)■ ATTACHING THE TRIMMING MECHANISM (SE1)1. Remove the screw screwed into the end of thetrimming mechanism.2. Insert the end of the trimming mechanism into themain pipe.3. Line up the hole on the end of the trimmingmechanism into which the screw is to be insertedwith the hole on the main pipe, and screw the screwfirmly in.4. Using a wrench, screw in the bolt provided to fix thetrimming mechanism into place.(1) Main pipe (2) Trimming mechanism(3) Screw hole (4) Screw(5) Fastening bolt■ BALANCE UNIT1. Put on strap and attach unit to strap.2. Depending on the working posture, slide clamp up ordown until unit balances and the strap fits your body.6. Set up (BC-EX2 only)English