Oregon 520-120 Manuel D'instructions Original page 21

520-120
FOR RIGHT HAND CUTTERS WITH A DOWN ANGLE
This section describes how to adjust the grinder for those chain types that require a down angle setting
To find out which chains require this setting, consult column B in the "Grinding Angles Chart" on page 12
SETTING THE DOWN ANGLE
Find the correct angle using the "Grinding
Angles Chart" chart on page 12
Loosen the vise adjustment knob (18)
Push the vise adjustment knob (18) away from
you and up as far as it will go to rotate vise
SETTING THE SHARPENING ANGLES
SETTING THE VISE ROTATE ANGLE
Turn the vise clockwise
Position the right side "DOWN 10"
reference mark pointer (19) on the vise
by the desired vise rotate angle
Tighten the vise adjustment knob (18)
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