Oregon 530-120H Manuel D'instructions Original page 14

PREPARING FOR USE
ASSEMBLY
SECURING THE OPERATING HANDLE
Completely screw the operating
handle (E) onto the bolt (C)
CHOOSING AND INSTALLING THE GRINDING WHEEL
WARNING
– Do not force the grinding wheel (M) on the hub (3) and do not alter the center hole
diameter Do not use grinding wheels that do not fit perfectly in place
– Ensure hub (3) and flange (5) are clean and intact
CHOOSE THE GRINDING WHEEL
Choose the correct size grinding wheel
based on the type of chain to be sharpened
(see the chain chart on page 12)
TESTING THE GRINDING WHEEL
Hold the grinding wheel (M) up by its center
hole Knock the edge of the grinding wheel
gently with a non-metallic object If it makes
a dull, non-metallic noise it means that the
wheel could be damaged: do NOT use it!
14
REMOVE ARBOR SHIELD
Using the 4 mm Allen wrench (O), remove
the arbor shield (H), by removing the
guard securing screw (F) from hole (2)
520-120 / 530-120H