Shop fox W1838, Руководство пользователя

Страница: 28 / 37

-25-
Model W1838 (For Machines Mfd. Since 6/16)
SE
RV
IC
E
PROBLEM POSSIBLE.CAUSE CORRECTIVE.ACTION
Sanding grains easily
rub off belt or disc. 1. Sanding belt/disc has been stored in an
incorrect environment.
2. Sanding belt/disc has been smashed or
folded.
1. Store sanding belt/disc in a cool, dry area.
2. Store sanding belt/disc flat, and not bent or folded.
Deep sanding
grooves or scars in
workpiece. 1. Sanding belt/disc too coarse for desired
finish.
2. Workpiece sanded across the grain.
3. Too much sanding force on workpiece.
4. Workpiece held still for too long against
belt/disc.
1. Use finer grit sanding belt/disc ( Page 22).
2. Sand with grain.
3. Reduce pressure on workpiece while sanding.
4. Keep workpiece moving while sanding.
Sanding belt/disc
clogs quickly or
burns workpiece. 1. Too much pressure on sanding belt/disc.
2. Sanding softwood.
3. Sanding belt/disc clogged.
4. Sanding belt/disc worn or damaged.
1. Reduce pressure of workpiece against sanding belt/
disc.
2. Use different stock, or accept characteristics of
stock and plan to clean/replace sanding belt/disc
frequently.
3. Clean sanding belt/disc ( Page 22).
4. Replace sanding disc/belt (
Pages 20 & 21).
Glazed sanding
surface. 1. Sanding wet stock.
2. Sanding stock with high amount of residue. 1. Only sand dry stock.
2. Use different stock, or accept characteristics of
stock and plan to clean/replace sanding belt/disc
frequently.
Burn marks on
workpiece. 1. Sanding grit too fine.
2. Using too much pressure.
3. Workpiece held still for too long.
1. Use coarser grit sanding belt/disc (
Page 22).
2. Reduce pressure of workpiece against sanding belt/
disc.
3. Keep workpiece moving while sanding.
Workpiece gets
pulled out of your
hand while belt
sanding. 1. Not supporting workpiece against back-
stop.
1. Use backstop to support workpiece.
Workpiece lifts up
from sanding disc
table. 1. Sanding on the upward spinning half of
sanding disc.
1. Sand on downward spinning half of sanding disc.
Workpiece sanded
at wrong angle. 1. Miter gauge not set at correct angle; not
calibrated.
1. Set miter gauge to correct angle; calibrate milter
gauge (
Page 26).
Operations