Filter
Top Products
13
Overlap the strokes and cover the entire surface, working from both sides of
the board (angle left and then angle right.) Smooth the surface by guiding the
sander back and forth with the grain. Change the belt to a medium grit and
follow the same procedure.
Finish by thoroughly working the grain lengthwise. Change again to a fine grit
and repeat. Always finish sanding with the grain.
REMOVING OLD PAINT AND VARNISH
Read and follow “ADDITIONAL SAFETY RULES FOR
PAINT REMOVAL” section of this manual.
The 352VS is an excellent tool for removing old paint and varnish from flat
surfaces. However, two problems are common: 1) sanding material that loads
the abrasive and, 2) friction heat caused by working too long in one place. To
overcome the loading problem, use a coarse grit open coat abrasive belt and
a single stroke action. Overheating can be avoided by using a fairly quick
stroke and moving to another area quickly. A piece of felt about 1/4" thick can
be inserted under the shoe for fast spot sanding and for working on stubborn
areas of paint and varnish.
DOORS AND MILL WORK
When sanding doors, cabinet frames, sash, storm windows and screens,
take care to avoid working into the cross grain where one member meets
another. Notice that the right edge of the belt is visible on the sander. Work
carefully along the edge where the rail meets the stile. If the joint is slightly
uneven, use a fine abrasive and very light sanding pressure to smooth it
before making finishing runs.
For lengthy work on walls or other vertical surfaces, balance the tool with a
length of sash cord, two small pulleys, a light wood frame, and a weight that
is the same as, or slightly less than, the weight of the sander. The frame
consists of two pieces leaning against a wall with a third piece nailed to their
top ends. The two pulleys are located so that the weight on one end of the
cord will be out of the way, but will balance the sander fastened to the other
end. When starting vertical work, angle the sander so you can see that the
belt makes contact with the material. As the belt touches, level the machine
and make the stroke away and to the left. This movement will offset the
tendency to cut heavily into the work at the start of the stroke.
SPECIAL SANDING PROCEDURES
Generally, sand with a back and forth motion. Some materials and some
types of operations, however, require a different technique. In rough sanding,
use the tool at an angle. In spot sanding, use the tool with only the front pulley
touching the surface (especially useful in smoothing excess glue from wood
joints). On metals, slate, marble, or plastic materials, sanding can be done in
all different directions because of a lack of grain.