Oregon 530-120H Original Instruction Manual page 25

520-120 / 530-120H
SETTING THE HEAD TILT ANGLE
Loosen the locking knob (J) at the
back of the motor unit (A)
Rotate the entire motor unit (A) until the
"10 DOWN" reference mark on the edge of the arm
is positioned at the desired head tilt angle (13)
SETTING THE SHARPENING ANGLES
Tighten locking knob (J) at the
back of the motor unit (A)
25