Sears 113.21308 manual Trouble shooting, Probable Cause

Page 23

trouble shooting

WARNSNG: 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

Noisy Operation

Drill Burns

Drill leads off...

hole not round.

PROBABLE CAUSE

1, Incorrect betttension,

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.Feedingtoo S!OWr

5.Not lubricated.

1, Hard grain in wood or lengths of cutting

tips and/or angles not equal,

. Bent drill bit,

REMEDY

I, Adjust tension, See section

ASSEMBLY-- TENSIONING BELT."

2.Lubricate spindle, See "Lubrication" section.

3 Checking tightness of retaining nut on pulley, and tighten if necessary,

4, Tighten setscrews in pulleys,

I.Change speed. See section "Getting To Know Your DriI1 Press"...

DRILLING SPEED.

2, Retract drill frequently to clear chips.

3, Resharpen drift.

4.Feed fast enough ,aitow drill to cut.

5Lubricate drilt. See"Basic Drill Press Operation" section,

1 Resharpendritlcorrectiy,

2.

Replace dritt biL

 

Wood splinters on

underside.

Workpiece torn

loose from hand.

Drill Binds in workpiece.

Excessive drill runout or wobble.

Quill Returns

too slow ortoe

fast.

Chuck will not stay attached to spindle it falls offwhen

trying to install it.

1.No "back-up material" under workpiece,

1, Not supported or clamped properly.

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.

t, Spring has improper tension,

1.Dirty, grease, or oii on the tapered inside surface of chuck- or on the spindles tapered surface.

t. Use

"back-up material"..

See Basic

Drill

Press Operation" section.

t, Support workpiece or clamp it... See "Basic Drill Press Operation" section.

1.Support workpiece or clamp it,.. See "Basic Drit! Press Operation" section.

2.Adjust tension,.. See section

"ASSEMBLY--TENSiONING BELT."

1.Use a straight drill,

2.Replace bearings,

3.install dri{l properly., See"Basic Drill Press Operation" section.

4, InstalI chuck properly., refer to

"Unpacking and Assembly Instructions

... iNSTALLING THE CHUCK."

Adjust spring tension... See section.

"Adjustments--Quill Return Spring,"

1.Using a ho_Jseho!d detergent-clean the tapered su.'ffaceof the chuck and spindie to remove a!i dirt. grease and oil

E

6€}

O

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Contents Part No. SP5184 Repair partsT3.2!3080 Save This ManualFull ONE Year Warranty on Craftsman Drill Press Necktie Loose clothing Jewelry Additional safety instructions for driJl pressesProtection Eyes, Hands, Face, Ears and Body Do not wear Drill press is being used RPMRight Side of the Head Contents Motor SPECIFmCATmONS Meter specifications and e ectricaJ requirementsConnecting to Power Source Outlet Unpacking and checking contents Description Qty Support Lock Handle Belt Tension Lock HandlesHead Tools Needed Assembly of BASE/COLUMNInstallation of TABLE/SUPPORT Assembly and Hardware ALL Assembly Steps are CompletedINSTALLiNG the Head INSTALLING the Chuck INSTALLiNG Feed HandlesTensioning Belt INSTALLING Belt Guard KnobAdjusting the Table Square to Head Getting to know Adjustment Feedchuck Spring31OORPM Insert KEY into switch Another WAY -- Depth Scale Removing the ChuckDrilling to Depth Basic dr!IS press operation INSTALLING DrillsTilting Table POSITiONiNG Table and WorkpieceFeeding AdjustmentsHole Location Quill Return SpringMediately Aged iN ANY WAY, have IT Replaced IMProbable Cause Trouble shooting1815 2019 Parts List for Craftsman 8 Drill PressModel no Description Key Part Parts LiST for Craftsman 8 Drill PressAlways order by Part Number--Not by Key Number Key J Part No. I NoInsert-Pulley Key Part DescriptionBy Key Number Part Repair partsParts List for Craftsman 8 Drill Press Partdescription Model NO. !t3.2t3080