Grizzly G0512 Sander User Manual


 
G0512 Edge Sander -29-
4. Place a straightedge across the TOP part of
the platen graphite and the main roller, and
adjust the main roller so that it is even with
the platen graphite at both the top and bot-
tom of the roller. Note—You can also adjust
the motor approximately
1
8" behind the plat-
en and skip step 7, but this alternative may
be more more complicated.
5. Tighten the motor mount bolts carefully,
making sure not to move the motor from its
corrected position.
6. Recheck the main roller-to-platen alignment.
If the alignment is correct, then it is adjust-
ed correctly. Proceed to step 7.
— If the alignment is incorrect, repeat steps
3-5.
7. Adjust the platen as described on the previ-
ous page.
8. Replace the sanding belt and dust port, and
retrack the sanding belt with the tracking
knob before resuming sanding operations.
To adjust the idler roller-to-platen relation-
ship:
1. Disconnect the sander from the power
source!
2. Remove the sanding belt.
Figure 43. Two of the four motor mount bolts.
2. Place the straightedge across the TOP of the
platen graphite and the idler roller. Measure
the gap, if there is one, between the straight-
edge and the main roller.
3. Place the straightedge across the BOTTOM
of the platen graphite and the idler roller.
Measure the gap, if there is one, between the
straightedge and the main roller.
Correct Platen-to-Idler Roller
Relationship: The distance between the
straightedge and the idler roller is approx-
imately
1
8" at both the top and bottom. No
adjustments are necessary to the idler
roller position.
Idler Roller Incorrect: The distances
between the straightedge and the main
roller at both the top and bottom are more
or less than
1
8". Adjust the idler roller.
To adjust the main roller-to-platen relation-
ship:
1. Disconnect the sander from the power
source!
2. Remove the sanding belt and dust port.
3. Loosen the four motor mount bolts/nuts that
secure the motor to the motor bracket.
Figure 43 shows two of the four motor mount
bolts.