11. Optional blade usage
OPT7
OPT8
speed is too low, or the blade cuts too deep into weeds. Adjust the engine speed and cutting depth according to the condition of object.
WARNING
•If the grass or other object gets caught in the blade, or if the unit starts to shake or vibrate, turn off the engine and check the whole unit. Change the blade if it has been damaged.
•Turn off the engine and make sure the blade has completely stop before checking the blade, and removing any object got caught in.
■OPERATION
1.Check the bolt to fasten the blade and be sure the bolt has no fault, and no abrasion.
2.Be sure that the blade and the holder have been fastened according to instruction and the blade turns smoothly without abnormal noise. (OPT7)
WARNING
•The rotating parts fastened incorrectly may cause serious accident to the operator.
•Make sure that the blade is not bent, warped, cracked, broken or damaged.
•If you find any error to the blade, discard it and change new one which is certified by RedMax.
■By using the shoulder strap, hang the unit on your right side. Adjust the strap length so that the cutting head may become parallel to the ground.(OPT8)
WARNING
Make sure to use shoulder strap and debris guard. If not, it is vary dangerous when you slip or lose your balance.
WARNING
■CONTROLLING BLADE BOUNCE
•Kick out can cause serious personal injury. Carefully study this section. It is important that