Loading ...
Loading ...
Loading ...
troubJe shooting
WARNING: FOR YOUR OWN SAFETY, TURN SWITCH "OFF" AND ALWAYS REMOVE PLUG FROM POWER
SOURCE OUTLET BEFORE TROUBLE SHOOTING.
® CONSULT YOUR LOCAL SEARS SERVICE CENTER IF FOR ANY REASON MOTOR WILL NOT RUN.
TROUBLE
i
Noisy Operation
Drill Burns
Drill toads off...
hole not round.
PROBABLE CAUSE
1. Incorrect belt tension.
2. Dry Spindle.
3. Loose spindle pulley.
4. Loose motor pulley.
1. Incorrect speed.
2. Chips not coming out
of hole.
3. Dull Drill.
4. Feeding too slow.
5. Not lubricated.
1. Hard grain in wood or
lengths of cutting
lips and/or angles
notequal.
2. Bent drill bit.
.
REMEDY
1. Adjust tension, See section
"ASSEMBLY-TENSIONING BELT."
2. Lubricate spindle, See "Lubrication"
section,
3. Check tightness of retaining nut on
pulley, and tighten if necessary.
4, Tighten setscrews in pulleys.
1. Change speed. See section "Getting
To Know Your Drill Press"...
DRILLING SPEED.
Retract drill frquently to clear chips.
-3. Resharpen drill.
4. Feed fast enough.., allow drill to cut.
5, Lubricate drill. See "Basic Drill Press
Operation" section.
1, Resharpen drill correctly.
,
1.
Replace drill bit.
Wood splinters on 1. No "back-up material" Use "back-up material"... See Basic
underside, underworkpiece. Drill Press Operation" section.
Workpiece torn 1. Not supported or 1. Support workpiece or clamp it... See
loose from hand. clamped properly. "Basic Drill Press Operation" section.
Drill Binds in
workpiece.
1, Support workpiece or clamp it... See
"Basic Drill Press Operation" section.
2. Adjust tension, .. See section
"ASSEMBLY-TENSIONING BELT."
Excessive drill
runout or wobble.
1. Workpiece pinching drill
or excessive feed pressure.
2. Improper belt tension.
1. Bent drill.
2. Worn spindle bearings.
3. Drill not properly
installed in chuck.
4. Chuck not properly installed.
1, Spring hasimpropertension.
Quill Returns
too slow or too
fast.
1. Use a straight drill.
2. Replace bearings.
3. Install drill properly.,. See "Basic
Drill Press Operation" section.
4. Install chuck properly.., referto
"Unpacking and Assembly Instructions
•.. INSTALLING THE CHUCK."
1.
Adjust spring tension... See section.
"Adjustments--Quill Return Spring."
27
Loading ...
Loading ...
Loading ...