S400 S600 Operator Manual 2009
Supreme Sander
9
1 3/8” KEY SANDING WHEEL
TO OPEN THE KEY WHEEL:
1.
Insert wrench fully into the locking mechanism.
2.
Grasp shaft with one hand and push down on wrench with other hand.
Wheel is in open position when the yellow brass piece opens, or separates
from the small cam into which you have inserted the wrench.
IMPORTANT: IF WHEEL DOES NOT OPEN AFTER APPLYING
PRESSURE DOWNWARD, USE THE PALM OF YOUR
HAND TO SLAP DOWN THE WRENCH.
This
difficulty
occurs
when using heavier grit abrasives.
TO APPLY ABRASIVE STRIP IN KEY WHEEL
1.
Cut abrasive strip sufficiently long to fit into the open mechanism. Be sure
to leave a slight crown of about ¼” at the opening.
DO NOT FEED ABRASIVE TOO TIGHTLY INTO MECHANISM, SINCE THE
WRENCH WILL PULL ABRASIVE IN FOR YOU.
ACCESSORIES ON QUICK CHANGE BAYONET FITTING
Both ends of the sanding shaft are machined to accommodate bayonet fitting
(quick change). Extra tools and sanding wheels are available on request. See
the list at the end of this book.
When removing the quick change fittings, use the special spanner wrench
supplied with the machine. To remove, engage the spanner in the hole near the
end of the bayonet fitting and apply a sharp rap downward. Before putting on a
fitting be sure the machine surfaces are clean. Hand tightening is sufficient to
hold the fitting in proper position.
N.B. When properly mounted, the sanding wheel adaptor will tighten itself
by rotating it in the socket in the opposite direction of the sanding
belt rotation.
WELT BRUSH, STITCH PICKER AND EDGE IRON
A welt brush, stitch picker and edge iron are optional accessories and can only
be used on the right end of the brush shaft. Each accessory locks on the brush
shaft by rotating it in a clockwise direction.
