Porter-Cable 423MAG Chainsaw Sharpener User Manual


 
Verify that the Quick Change blade clamp lever is tight, and
quickly returns to its closed position before connecting the tool to the
power source. If it doesn’t return, clear the debris from the clamp. Visually
inspect the blade clamp lever regularly to ensure that it is not extended
during use.
2. While pressing the arbor lock button, extend the lever on the Quick
Change the blade clamp (A) Fig. 2 and turn it clockwise (left-hand
thread).
3. Remove the Quick Change blade clamp, release the arbor lock button,
and remove the outer blade flange.
8
DISCONNECT TOOL FROM POWER SOURCE.
Fig. 2
Fig. 3
Fig. 4
Fig. 5
A
1. Remove any accumulated sawdust or other contaminants from the
guards, from around the arbor, and from the blade clamp.
2. Clean the inner blade flange, retract the telescoping guard, and place
the new blade on the arbor. Verify that the teeth point up at the front of
the saw (Fig. 4).
3. Place the outer blade flange (A) Fig. 5 on the arbor with the smooth side
against the blade. Mate the flats with those on the arbor.
4. Replace the Quick Change blade clamp (A) Fig. 2 finger tight by turning
it counter-clockwise. Push in the arbor lock button (A) Fig.1, extend the
lever on the Quick Change blade clamp (A) Fig. 2, and hand-tighten the
assembly securely. Release the arbor lock.
Avoid contact with the blade teeth to prevent personal
injury.
INSTALLING THE BLADE
NOTE: DO NOT use wet lubricants on the Quick Change blade clamp.
A
A