MachineryHouse BS-912 Page 4 Instruction Manual Download

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Switch

Interlock switch

Guide adjustable knob

Motor pulley cover

Blade adjustable knob

Hand vise wheel

Stop block

Cylinder

Vise jaw bracket

Gear box

Switch

Interlock switch

Guide adjustable knob

Blade adjustable handle

Cylinder

Hand vise wheel

Vise jaw bracket

Stop block

Page 4

Instruction Manual for BS-912 (B014)

03/12/2014

Summary of Contents for BS-912

Page 1: ...INSTRUCTION MANUAL BS 912 Metal Cutting Band Saw 240V 305 x 178mm W x H Rectangle B014 Page 1 Instruction Manual for BS 912 B014 03 12 2014...

Page 2: ...paints Crystalline silica from bricks cement and other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this ty...

Page 3: ...speeds and feeds 9 Assembly 10 Operation 11 Blade guide bearing adjustment 12 Blade track adjustment 13 Maintenance 14 Lubrication 15 Trouble Shooting 16 Circuit Diagram CAUTION Install saw blade and...

Page 4: ...r Blade adjustable knob Hand vise wheel Stop block Cylinder Vise jaw bracket Gear box Switch Interlock switch Guide adjustable knob Blade adjustable handle Cylinder Hand vise wheel Vise jaw bracket St...

Page 5: ...cable end SAFETY RULES FOR ALL TOOLS A USER 1 WEAR PROPER APPAREL No loose clothing gloves rings bracelets or other jewelry to get caught in moving parts Non slip foot wear is recommended Wear protect...

Page 6: ...blade guide arm before starting the cut 10 KEEP BLADE GUIDE ARM TIGHT A loose blade guide arm will affect sawing accuracy 11 MAKE SURE blade speed is set correctly for material being cut 12 CHECK for...

Page 7: ...vel can cause foaming and high blade temperatures Dirty or week coolant can clog pump cause crooked Cast low cutting rate and permanent blade failure Dirty coolant can cause the growth of bacteria wit...

Page 8: ...150 6 Working Capacity 45 mm 127x150 5 x6 Packing Measurement mm LxWxH 1450x660x1150 G 1420x530x1117 B Noise 80 dB MAX 2 TRANSPORTATION OF MACHINE Unpacking 1 Transportation to desired location before...

Page 9: ...blade is running in counter clockwise direction if not reverse the wiring per circuit diagram then repeat the running test 5 KEEP machine always out from sun dust wet raining area 912 B G 6 MINIMUM RO...

Page 10: ...AMPLE 4 100mm round use a 3 4 Vari Tooth Tubing Pipe Structurals Symbol O H Determine the average width of cut by dividing the area of the workpiece by the distance the saw blade must travel to finish...

Page 11: ...aterial 2 3 Vari Tooth BAND SPEED MATERIAL ALLOY ASTM NO FT MIN M MIN 173 932 314 96 330 365 284 87 623 624 264 81 230 260 272 244 74 280 264 632 655 244 74 101 102 110 122 172 234 71 1751 182 220 510...

Page 12: ...324 120 36 304L 115 35 347 110 33 316 316L 100 30 Stainless Steel 416 189 58 TELLTALE CHIPS Chips are the best indicator of correct feed force Monitor chip information and adjust feed accordingly Thin...

Page 13: ...ley the smaller of the two provided to the motor shaft Note the larger diameter must be closest to the motor Do not tighten the set screw 6 Assemble the Driven Pulley the larger of the two provided to...

Page 14: ...t suit the material being cut the material Cutting Shirt givers suggested settings for several materials Speed F P M Belt Groove Used 912G G9743 912B Material 60Hz 50Hz 60Hz 50Hz Motor Pulley Saw Pull...

Page 15: ...witch was integrated in with the toggle switch Coolant function is ON when you start the machine running If you do not need the coolant function please turn of the rocker switch on the coolant pump A...

Page 16: ...st position and open the blade guards Loosen tension screw knob sufficiently to allow the saw blade to slip off the wheels Install the new blade with teeth slanting toward the motor as follows 1 Place...

Page 17: ...G ADJUSTMENT ATTENTION This is the most important adjustment on your saw It is impossible to get satisfactory work from your saw if the blade guides are not properly adjusted The blade guide bearings...

Page 18: ...ed 3 Turn the eccentric shaft B counterclockwise when the bearing D touches the saw blade properly tighten the nut E 4 To adjust loosen set screw F and move the blade adjustable up or down until it li...

Page 19: ...t as far as it can go and still remain in the threaded hole b Turn the hex head screw clockwise until it stops do not tighten c Turn the set screw clockwise until it bottoms then continue for half a t...

Page 20: ...ng speed during cutting is prohibited 5 But changing speed when machine is stopped and running before cutting is available A Please make sure the oil of Gear Box is between 950cc 1000cc to maintain th...

Page 21: ...and worm shaft to avoid the wearing 4 Yearly Maintenance a Adjust table to horizontal position for maintenance of accuracy b Check electric cord plugs switches at least once a year to avoid loosening...

Page 22: ...just wheel alignment 8 Adjust guide bearings 9 Use thinner blade 10 Weld again note the weld skill Premature Blade Dulling 1 Teeth too coarse 2 Too much speed 3 Inadequate feed pressure 4 Hard spots o...

Page 23: ...Cuts Crooked 1 Feed pressure too great 2 Guide bearings not adjusted properly 3 Inadequate blade tension 4 Dull blade 5 Speed incorrect 6 Blade guides spaced out too much 7 Blade guide assembly loose...

Page 24: ...CIRCUIT DIAGRAM 22 Page 24 Instruction Manual for BS 912 B014 03 12 2014...

Page 25: ...23 CE CE Page 25 Instruction Manual for BS 912 B014 03 12 2014...

Page 26: ...24 Page 26 Instruction Manual for BS 912 B014 03 12 2014...

Page 27: ...25 Page 27 Instruction Manual for BS 912 B014 03 12 2014...

Page 28: ...26 Page 28 Instruction Manual for BS 912 B014 03 12 2014...

Page 29: ...Scale 1 28 181117 1 Spring 1 29 181118 Spring Adjusting Rod 1 30 192040 Spring Handle Bracket 1 31 W016 Washer 5 16 x23xt2 1 32 S022 Hex Head Screw 5 16 x3 4 L 1 33 W014 Washer 3 8 x23xt2 1 34 N005 He...

Page 30: ...Socket Head Screw 3 8 x2 1 4 L 1 66 W008 Washer 3 8 x25xt2 1 67 181302 2 Cylinder Upper Support 1 68 3076 Switch Cut Off Tip 1 69 N005 Hex Nut 3 8 1 70 S017 Hex Head Screw 5 16 x1 L 3 71 W017 Washer 5...

Page 31: ...S475 Hex Socket Head Screw 1 4 x1 1 4 L 2 194 192053 Valve 1 4 PTx5 16 1 195 192058 Hose OD12xID8x1400L 5 16 1 196 192057 Hose OD8xID6x400L 1 4 1 197 101079 Hose Bib 2 198 103126 4 Hose Clamp 2 200 19...

Page 32: ...4 181245 Bushing 1 235 6 W018 Washer 5 16 x20xt3 1 235 7 S022 Hex Head Screw 5 16 x3 4 L 1 235 9 193050 Blade Wheel Shaft 1 235 10 P005 Pin 5x34L 1 235 11 193052 Sliding Plate Draw Block 1 240 192050A...

Page 33: ...Screw 1 4 x3 8 L 2 263S ET1924S Control Box 1 264 192017A Drive Wheel 1 264 1 S604 Hex Socker Headless Screw 1 4 x3 8 L 2 265 HCS13 C Retainer Ring S25 1 269 181233A Motor Mount Bracket 1 270 W016 Wa...

Page 34: ...1 321 S711 Cross Round Head Screw 5 32 x1 4 L 2 326 181874 Belt 3Vx270 1 327 192002B Blade Back Cover 1 329 W005 Washer 1 4 x16xt1 5 4 330 S701 Cross Round Head Screw 1 4 x1 2 L 4 331 W005 Washer 1 4...

Page 35: ...Washer M12xt2 1 369 S013 Hex Head Screw 3 8 x1 1 4 L 2 370 W013 Washer 3 8 x20xt2 2 372 193056 Presure Shaft 1 373 193059 Knob W Shaft 1 374 290086 Plastic Round Knob 1 375 CA51101 Bearing 1 376 HW00...

Page 36: ...34 Page 36 Instruction Manual for BS 912 B014 03 12 2014...

Page 37: ...35 Page 37 Instruction Manual for BS 912 B014 03 12 2014...

Page 38: ...36 Page 38 Instruction Manual for BS 912 B014 03 12 2014...

Page 39: ...ring 1 29 181118 Spring Adjusting Rod 1 30 192040 Spring Handle Bracket 1 31 W016 Washer 5 16 x23xt2 1 32 S022 Hex Head Screw 5 16 x3 4 L 1 33 W014 Washer 3 8 x23xt2 1 34 N005 Hex Nut 3 8 1 35 192051...

Page 40: ...8 Washer 3 8 x25xt2 1 67 181302 2 Cylinder Upper Support 1 68 3076 Switch Cut Off Tip 1 69 N005 Hex Nut 3 8 1 70 S017 Hex Head Screw 5 16 x1 L 3 71 W017 Washer 5 16 x18xt1 5 3 72S 192045FS Stand Compl...

Page 41: ...1 4 PTx5 16 1 195 192058 Hose OD12xID8x1400L 5 16 1 196 192057 Hose OD8xID6x400L 1 4 1 197 101079 Hose Bib 2 198 103126 4 Hose Clamp 2 200 192001 Body Frame 1 201 W204 Spring Washer 3 8 4 202 S013 He...

Page 42: ...2 265 HCS13 C Retainer Ring S25 1 290 W008 Washer 3 8 x25xt2 1 291 S013 Hex Head Screw 3 8 x1 1 4 L 1 292S 192004AS Adjustable Bracket 1 293S 192021AS Guide Pivot Right 1 294S 192020AS Bearing Shaft...

Page 43: ...Cross Round Head Screw M6x12L 4 CE Option 351 S407 Hex Socket Head Screw 3 16 x3 8 L 2 CE Option 364 3027 1 Knob 1 365 193057 Knob 1 366 S612 Hex Socker Headless Screw 5 16 18X1 2 L 1 367 193055 Pres...

Page 44: ...Ring R35 2 800 20 HS421 Hex Socket Headless Screw M6x6L 2 800 21 CA6003LLB Bearing 6003LLB 2 800 22 192328 Cover 1 800 23 192332 Gear Shaft 1 800 24 192333 Gear 1 800 25 192334 Gear 1 800 26 192335 Ge...

Page 45: ...d Screw M6x20L 4 800 48 3149 Vent Plug 1 800 49 AA10 Scale 1 800 50 HH001 Rivet 2X4 2 800 51 181246 Bearing Cover 1 800 52 HS519 Cross Round Head Screw M5x10L 3 800 53 192338B Gear Box Gasket 1 800 54...

Page 46: ...44 Page 46 Instruction Manual for BS 912 B014 03 12 2014...

Page 47: ...45 Page 47 Instruction Manual for BS 912 B014 03 12 2014...

Page 48: ...63A Bearing Pin 1 292 10 103120A Carbide Guide 2 292 11 HS229 Hex Socket Head Screw M6x16L 2 292 12 W208 Spring Washer 3 8 2 292 13 N006 Hex Nut 3 8 UNF 2 293 1 192021A Guide Pivot Right 1 293 2 CA608...

Page 49: ...Option 750 8 ET2101 Limit Switch Cover CB2 1 Option 750 9 HS511 Cross Round Head Screw M4x20L 2 Option 750S2 ET1403S Toggle Switch Assembly 1 750 1 181932 Toggel Switch Cover 1 750 2 3131B Switch Cove...

Page 50: ...50 3 181933 Toggle Switch 3 1 750 4 S805 Screw 3 16 x3 8 L 2 750 5 ET1931 Cover 1 750 6 181431 Rubber Plate 1 750 7 ET1930 Electrical Box 1 750 8 S807 Screw 5 32 x1 8 L 2 750 9 ET2108 Wire Nipple 5 8...

Page 51: ...ler Wheel 1 235 2 HCR06 C Retaniner Ring R52 2 235 3 CA6205LLU Bearing 6205LLU 2 235 4 181245 Bushing 1 235 6 W024 Washer 5 16 x32xt3 1 235 7 S022 Hex Head Screw 5 16 x3 4 L 1 235 9 193050 Blade Wheel...

Page 52: ...MANUFACTURER ADDRESS SERIAL No PLEASE WRITE DOWN THE SERIAL NO ON THIS BLOCK FROM THE NAME PLATE AFTER YOU RECEIVE THIS MACHINE Page 52 Instruction Manual for BS 912 B014 03 12 2014...

Page 53: ...connecting 14 Use correct amperage extension cords Undersized extension cords overheat and lose power Replace extension cords if they become damaged 15 Keep machine well maintained Keep blades sharp...

Page 54: ...y entanglement with the bandsaw moving parts 8 Understand the machines controls Make sure you understand the use and operation of all controls 9 Power outage In the event of a power failure during use...

Page 55: ...iminate avoid loose clothing Long hair etc Wear gloves when changing blades Check blade tracking before starting Blade guide system should be adjusted to suit material width MEDIUM MEDIUM PUNCTURING M...

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