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Summary of Contents for 351.243951

Page 1: ... OWNER S MANUAL MODEL NO 351 243951 CAUTION READ ALL INSTRUCTIONS CAREFU LLY 8_A _ _ I RI 1FTSM I 1N 18 Band Saw Light Industrial Tool o assembly operating repair parts Sold by SEARS ROEBUCK AND CO Chicago IL 60684 U S A Part Noo 6666 03 April 1993 ...

Page 2: ...arter keys to prevent any unintentional use of power tools SAW SHOULD BE MAINTAINED a Always unplug band saw prior to inspection b Consult the owner s manual for specific maintain ing and adjusting procedures c Keep band saw lubricated d Use sharp blades and keep the saw clean for safest operation e Remove adjusting keys and wrenches Form habit of checking to see that keys and adjusting wrenches a...

Page 3: ...yl Safety is a combination of operator common sense and alertness at all times when the band saw is being used WARNING DO NOT ATTEMPT TO OPERATE THE BAND SAW UNTIL IT IS COMPLETELY ASSEMBLED ACCORDING TO THE IN STRUCTIONS 1 KNOW GENERAL POWER TOOL SAFETY Make sure all precautions are understood and provided for page 2 2 SECURE ALL FASTENERS Frequently check that nuts and bolts are tight and have n...

Page 4: ...ne terminal EXTENSION CORDS I The use of any extension cord wilt cause some drop in the voltage and loss of power 2 Wires of the extension cord must be sufficient in size to carry the current and maintain adequate voltage 3 Use the table below to determine the minimum wire size AWoG extension cord 4_ Use only 3 wire extension cords having 3 prong grounding type plugs and 3 pole receptacles which a...

Page 5: ...secure bolt 8 Mount two each mounting brackets Key No 24 to holes on front side of band saw base using four each 5 64 8 1 hex head bolts Key No 25 eight each flat washers Key No 14 four each lock washers Key No_ 13 and four each 5 16_ 18 hex nuts Key No 16 Secure mounting brackets to floor using two each anchor bolts not supplied ELECTRICAL CON NECTIONS WIRING MOTOR WARNING ALL ELECTRICAL CONNECTI...

Page 6: ...Turn idler wheel Key No 4 by hand and observe how blade rides on the wheels If blade tends to ride out of the cabinet turn knob clockwise to tilt idler wheel up If blade tends to ride into the cabinet turn tracking knob counterclockwise to tilt idler wheel down When blade is tracking properly lock the position by holding the knob and tightening the lever Key No 17 against the cabinet ALIGNMENT OF ...

Page 7: ...OF TOOTH The shape of teeth are varied to achieve specific cutting results_ A blade cuts the work by removing material The blade must scrape a chip of the workpiece away from the cut The shape of gullet between teeth determines how much material can be taken out with each blade tooth Rake angle is the angle which the cutting face of the tooth makes with a line perpendicular to the back of blade A ...

Page 8: ...iece with one square edge past blade when tabte is aligned properly Set the rip fence to the desired width of cut on the inside of the throat Do not forget about the saw kerf Use a square to measure from tip of a tooth to fence Lock fence securely with knob Key No 14 The portion of material between blade and fence is considered the workpiece Material on outside and be hind the cut is scrap materia...

Page 9: ...awdust or metal shavings to accumulate on the band saw Keep wheels clean Debris on wheels wJJ cause poor tracking and blade slippage Keep mechanism s threaded or sliding surfaces free of foreign particles Operate the band saw with a dust collector to minimize clean up LUBRICATION The shielded ball bearings are permanently lubricated when manufactured and require no further lubrication Small amount...

Page 10: ...Remove blade twist inside out and reinstall blade 7_ Increase tension to proper level H i ii ill 1 Use rip fence adjust tilt of table at 90 to blade 2 Reduce rate of feed 3 Move both guide blocks within 0 002 to blade use gauge 4 Increase blade tension properly 5 Adjust upper guide to clear workpiece by 1 4 6 Replace blade 7 Check Machinist Handbook for recommended speeds 8 Tighten blade guide ass...

Page 11: ...DATE SERVICE RECORD MAINTENANCE PERFORMED i Ji IL J L COMPONENTS REQUIRED ll _ H ll ll ii ill ...

Page 12: ...o01 0302 00 1333 00 0695 00 STD523110 STD551031 STD551131 STD541031 DESCRIPTION Motor with key Motor mount bracket 8 25 x 25mm Bolt hex head 8mm Washer lock 8mm Washer flat 5 16 18 x 1 Bolt hex head 5 16 Washer flat 5 16 Washer lock 5 16 18 Nut hex QTY t 1 4 4 4 4 8 4 4 Standard hardware item available locally Always order by Part No not by Key No 12_ ...

Page 13: ...5167 00 4 70 x 10ram Screw fiat head 4 4 STD840610 6mm 1o0 Nut hex 2 5 5441 00 6 1 0 x 16ram Screw flat head 2 6 5427 00 Line cord switch to motor 1 7 5428 00 Line cord power to switch 1 8 7256 00 Strain relief 2 9 5597 00 Plug t 10 2820 00 6ram Washer serrated 3 11 544200 Strain relief t 12 0582 00 Strain relief 1 Standard hardware item available locally Always order by Part No not by Key No q3 ...

Page 14: ...REPLACEMENT PARTS ILLUSTRATION FOR BLADE DRIVE 22 2O t4 23 3O 22 26 44 32 2t 35 18 16 14 37 51 5O 17 53 Figure 4 t4 ...

Page 15: ...8 29 I 30 I 31 l 32 j q 33 34 1 35 1 36 1 37 I 39 1 40 I 41 I 42 I 43 t 44 t 45 I 46 t 47 t 48 1 49 t 50t 51 I 52 I 53 O I PART NO STD833020 STD840610 5t23 00 5t24_00 5125 00 512600 5127 00 512 00 5 29 00 2809 00 STD851016 STD3O3340 2796 00 281 00 519600 104300 STD851008 3837 00 5 38 00 280000 5t40 01 5141 01 5t42 00 5598 00 736800 277 00 26656 DESCRIPTION 6 1 0 x 20mm Bolt hex head 6mm l 0 Nut he...

Page 16: ...REPLACEMENT PARTS ILLUSTRATION FOR TABLE 2 d _3 18 Figure 5 14 24 16 i ...

Page 17: ...Knob external threads Eye bolt 12mm 1o75 Nut hex nylon Mountinq bracket 5 16q8 x 1 Bolt hex head Owner s Manual Standard hardware item available locally Not shown Always order by Part No not by Key No QTY 1 1 1 1 1 t t 1 1 4 4 4 8 12 t 5 1 1 1 1 1 1 1 2 4 1 REPLACEMENT PARTS LIST FOR MITER GAUGE Figure 5a KEY PART NO NO QTY 1 8251 00 1 2 8250 00 1 3 1370 00 1 4 STD551025 1 5 6 7 8 9 10 11 12 13 14...

Page 18: ...REPLACEMENT PARTS ILLUSTRATION FOR BLADE GUIDES Figure 6 14 13 11 22 32 34 27 28 18 ...

Page 19: ...acket 2 Pinion bracket 1 6 140x 25mm Bolt hex head 2 5mm x 16 Screw thread forming 2 6 1 0mm Nut hex 2 6 1 0 x 12mm Bolt hex head 2 6 1 0 20mm Screw flat head 1 6mm Washer flat 4 Upper guide casting 1 Guide bearing pin 3 Guide bearing 626Z 3 6mm l 0 Nut hex head washer 6 Guide bearing clamp 2 Thrust bearing assembly 1 Clamp handle 1 Thrust bearing clamp t Guide attaching bracket t Guide depth brac...

Page 20: ...ertinent facts when you call or visit The model number of your 18 Band Saw will be found on the upper cabinet door All parts listed may be ordered from any Sears Service Center and most Sears stores If the parts you need are not stocked locally your order wilt be electronically transmitted to the Sears Repair Parts Distribution Center for handling When ordering repair parts always give the followi...

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