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Craftsman 351.215421 Operator's Manual page 8

2x42" belt, 6" disc sander

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A work stop is provided to be used when straight
sanding in the horizontal position.
The work stop can be used instead of belt table.
Remove socket head bolt and washers holding belt
table on sander. Remove belt table.
Mount work stop to sander using the socket head
bolt and washers.
Use a combination square to adjust the work stop at
90 ° to the belt with a 1/16" g ap between the belt and
work stop.
Use the work stop to position and stabilize work-
piece. Keep end butted against work stop and move
workpiece evenly across abrasive belt.
Figure 13 - Attaching Work Stop
Use extra caution when finishing very thin pieces.
Remove work stop for finishing long pieces.
ADJUSTING
DISC TABLE ANGLE
Refer to Figure 2.
WARNING:
Disconnect sander from power source
before making any adjustments.
Disc table is adjustable from 0 to 45 ° for beveled work.
To adjust the disc table, loosen the two knobs and
adjust to the desired angle.
Use the scale on disc table trunnions to set table
from 0 to 45 ° to abrasive disc.
When disc table is at desired angle, lock it into posi-
tion by securely tightening the knobs.
REPLACING
ABRASIVE
DISC
Refer to Figure 2.
WARNING:
Disconnect sander from power source
before making any adjustments.
Loosen and remove two knobs.
Gently press down on disc table and slide out disc
table.
Remove old abrasive disc by peeling it from alu-
minum disc. Removing aluminum disc from motor
shaft is not necessary.
Clean aluminum disc if necessary. Select the proper
abrasive disc and apply to aluminum disc.
Additional abrasive discs are available (see
Recommended
Accessories, page 13).
Replace disc table and tighten knobs.
ABRASIVE
DISC FINISHING
Refer to Figure 14.
Abrasive disc sanding is well suited for finishing
small flat surfaces and convex edges.
Move the workpiece across the down side (right) of
the abrasive disc. The abrasive disc moves fastest
and removes more material at the outer edge.
For accuracy, use the miter gauge.
Figure 14 - Abrasive Disc Finishing
USING MITER GAUGE
The miter gauge is used only on the disc table. Use
the miter gauge for securing work and holding the
proper angle while disc sanding.
Adjust the angle by repositioning the miter gauge
scale and locking it into place with knob. Check the
accuracy of the miter gauge. Use a combination
square to adjust the miter gauge square to the disc.
Indicator should be at zero. Loosen screw and repo-
sition indicator if necessary.
WARNING:
Make certain that unit is disconnected
from power source before attempting to service or
remove any component.
CLEANING
Keep machine and workshop clean. Do not allow saw-
dust to accumulate on the tool. Keep wheels clean. Dirt
on wheels will cause poor tracking and belt slippage.
Operate tool with dust collector to keep dust from accu-
mulating.
WARNING:
After sanding wood or nonmetallic materi-
al, always clean area of sawdust before grinding metal.
Sparks could ignite debris and cause a fire.
Be certain motor is kept clean and is frequently vacu-
umed free of dust.
Use soap and water to clean painted parts, rubber
parts and plastic guards.
LUBRICATION
The shielded ball bearings in this sander are perma-
nently lubricated at the factory. They require no further
lubrication.
When operation seems stiff, a light coat of automo-
bile-type wax applied to the belt table and disc table
will make it easier to feed the work while finishing.
Do not apply wax to the belt platen. Belt could pick
up wax and deposit it on wheels causing belt to slip.
8

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