Hafco BS-13DS Operation And Parts Manual Download Page 27

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CODE NO PART NO

DESCRIPTION

SPECIFICATION

QTY

NOTE

103005K

Stand

1-2

HW004

Washer

6.5*13-0.8t (M6)

1-3

HS229

Hex. Socket Head Screw

M6x15L

1-5

HW004

Washer

6.5*13-0.8t (M6)

1-6

HS229

Hex. Socket Head Screw

M6x15L

1-7

103005K-1

Bracket A

1-8

HW004B

Washer

1-9

HS334

Hex. Socket Head Screw

M6X12L

1-11

HW004B

Washer

1-12

HS334

Hex. Socket Head Screw

M6X12L

1-13

103005K-2

Bracket B

1-14

HW004B

Washer

1-15

HS334

Hex. Socket Head Screw

M6X12L

1-17

HW004B

Washer

1-18

HS334

Hex. Socket Head Screw

M6X12L

1-19

103005K-3

Chip Tray

1-20

HN008

Hex. Head Nut

M16

1-21

HS117

Hex. Head Screw

M16x50L

103015

Adjustable Support

101029B

Swivel Base(Upper)

103045A

Rear Pivot Bracket

6-1

105073

Bushing

105014

Rear Pivot Bracket

101035A

Vise Base

196208D

Vise Jaw Bracket(Front)

101012

Fixed Shaft

103011

Vise Base

103014

Vise Base Plate

101044

Vise Jaw Bracket(Rear)

103041B

Body Frame

103138S

Blade Back Cover

103024

Idler Wheel Assembly

103025

Drive Wheel

191416

Hex. Head Screw

103091A

Cylinder Assembly

103091K

Cylinder Assembly

21-1

151036A

Support Flange

21-2

HS242

Hex. Socket Head Screw

M8X20L

21-3

151037

Shaft

21-4

HCS09

C-Retaniner Ring

S20

PARTS LIST
MODEL NO. 330NAA

Summary of Contents for BS-13DS

Page 1: ...B030 30 7 09 HAFCO BS 13DS BANDSAW OPERATION AND PARTS MANUAL ...

Page 2: ...METAL CUTTING BAND SAW MACHINE MODEL 330NAA INSTRUCTION MANUAL 330NAA 090728 R1 ...

Page 3: ...cal are Lead from lead based 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 type of work To reduce your exposure to these chemicals Work in a well ventilated area and word with approved safety equipment such as those dust masks that are specially des...

Page 4: ...3 Specification 5 4 Features 5 5 Transportation Install 6 6 Minimum Room Space For Machine Operation 7 7 Make Proper Tooth Selection 7 8 BI Metal Speeds And Feeds 8 9 Use Of Main Machine Parts 10 10 Maintaining 16 11 Trouble shooting 16 12 Circuit Diagram 19 13 Parts Lists 21 1 ...

Page 5: ...Overall Aspect Change Speed Wheel Body Frame Angle Sale Move Vice Base Cutting Chip Motor Cover Control Panel 2 ...

Page 6: ...OOL Serious injury could occur if the tool is tipped or if the cutting tool is accidentally contacted 5 NEVER LEAVE TOOL RUNNING UNATTENDED TURN POWER OFF Don t leave tool until it comes to a complete stop 6 DRUGS ALCOHOL MEDICATION Do not operate tool while under the influence of drug alcohol or any medication 7 MAKE SURE TOOL IS DISCONNECTED FROM POWER SUPPLY While motor is being mounted connect...

Page 7: ...om power source when making repairs 2 CHECK DAMAGED PARTS Before further using of the tool a guard or other part that is damaged should be carefully checked to ensure that it will operate properly and perform its intended function Check for alignment of moving parts binding of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that ...

Page 8: ...nch 305 12 45 mm inch 229x305 9 x12 mm inch 204 8 Cutting Capacity 60 mm inch 178x204 7 x8 4 FEARTURES 1 This machine is useful for cutting normal steel steel pipe and provides cutting angle at 60 and 45 by the swivel head 2 A tooth selection label Ms provided on the machine for cutting reference 3 Variable speed control gives convenient selection of speeds 4 Hydraulic cylinder controls feeding vo...

Page 9: ... recommended for safety wiring 4 Tighten 4 bolts to base holes after machine is balanced 5 Check carefully if the saw blade is running in counter clockwise direction if not reverse the wiring per circuit diagram Fig 1 then repeat the running test 6 Keep machine always out from sun dust wet or raining area 5 3 Installation 1 Always Keep proper footing balance while moving this 470kgs machine And on...

Page 10: ...m cutting efficiency and lowest cost per cut it is important to select the blade with the right number of teeth per inch TPI for the material being cut The material size and shape dictate tooth selection TOOTH SELECTION You need to consider The width of the cut That is the distance in the cut that each tooth must travel from the point it enters the work piece until it leaves the work piece and 1 T...

Page 11: ...ations presented on this chart are approximations and are to be used as a starting point for most applications For exact sawing parameters consult your saw blade supplier 8 BI METAL SPEEDS AND FEEDS These figures are a guide to cutting 4 100mm material with a 314 Vari Tooth when using a cutting fluid Increase Band Speed 15 When cutting 1 4 6 4mm material l0 l4 Vari Tooth 12 When cutting 3 4 19 mm ...

Page 12: ...49 D 2 90 27 Tool Steel H 11 H 12 H 13 189 58 420 189 58 430 149 46 410 502 140 43 414 115 35 431 95 29 440C 80 24 304 324 120 36 304L 115 35 347 110 33 316 316L 100 30 Stainless Steel 416 189 58 TELLTALE CHIPS Chips are the best indicators of correct feed force Monitor chip information and adjust feed accordingly Thin or powdered chips increase feed rate or reduce band speed Burned heavy chips re...

Page 13: ...or start Hydraulic system 3 Push the button C for raising up the saw arm away from the saw table If saw arm can not be raised please check if the power is properly wired 4 Start the motor by pushing the start button A Turn G 0 close 1 open to open the coolant system when saw blade is closing work piece When the cut is completed turn off the coolant system G 4 Bottom P is for Hydraulic Vise Clamp P...

Page 14: ...position the teeth of the blade will not touch the table surface The stop screw A Fig 4 is used to adjust the distance between blade and table surface After the distance is adjusted tighten lock nut A Fig 4 A Fig 5 C Fig 6 B F A C B Fig 7 A 9 4 CHANGING SPEEDS AND ADJUSTING BELT TENSION If the belt B Fig 6 is too loose Loosen screw nut A Fig5 adjust the screw to proper tension and lock the screw n...

Page 15: ...ide bar to the suitable position Then tighten clamp knob A A Fig 8 G 9 7 ADJUSTING BLADE GUIDE ROLLER BEARINGS CARBIDE BLADE GUIDES AND BACK UP BEARINGS AND CLEARING THE CUTTING CHIP B H K A Fig 10 D Before making the following adjustments make sure the blade is tracking and tensioned properly Fig 9 1 The back of the blade A fig 9 should F ride against the back up bearing B To adjust loosen set sc...

Page 16: ...e vise jaw B Then tighten the vise jaw B against the work piece by turning hand wheel clockwise When it is not lockable the work piece by turning the hand wheel A in clockwise direction turn the hand wheel A in counter clockwise direction then and turn clockwise again the wheel to lock firmly the work piece If the same cutting length can be used repeatedly on many work pieces distance set rod can ...

Page 17: ...an the chips and dirt inside the machine 3 Release blade tension F fig 20 by turning the blade tension hand wheel counterclockwise 5 Remove the blade from both wheels and out of each blade guide But remove side B saw blade When totally released then remove the side A 6 Make sure the teeth of the new blade are pointing in the right direction IF necessary turn the blade inside out 7 Place the new bl...

Page 18: ...e oil in hole 9 15 PIVOT Occasionally lubricate the pivot using waterproof grease at the fitting C fig 23 Fig 23 C 9 16 HOW TO OPERATE HYDRAULIC UNIT FOR 330A 1 This hydraulic unit is using Esso H15 oil Change first oil after 50 hours use Then change oil every 6 months after Run the hydraulic unit for at least 10 minutes before changing oil this will let the oil flow smoother and easier to change ...

Page 19: ...lectric cord plugs switch at least once a year to avoid loosening or wearing 11 TROUBLE SHOOTING Symptom Possible Cause s Corrective Action Machine can not be started 1 Power is not plugged the power light on control panel is not on 2 Motor can not be started power was cut by limit switch 3 Operation button can not be normally operated 1 Check the motor specification connect the power with correct...

Page 20: ...ush to remove chips Motor running too hot 1 Blade tension too high 2 Drive belt tension too high 3 Blade is too coarse for work 4 Blade is too fine for work 5 Gears aligned improperly 6 Gears need lubrication 7 Cut is binding blade 1 Reduce tension on blade 2 Reduce tension on drive belt 3 Use finer blade 4 Use coarse blade 5 Adjust gears so that worm is in center of gear 6 Check oil path 7 Decrea...

Page 21: ...sing button 1 Improper setting of depth gauge 1 Press the emergency stop Button and RESET 2 Check the upper limit switch and stop round Position Make sure the limit switc is always underneath the stop roun bar 3 Check the oil gauge make sure the oil is in proper range 4 Check the motor revolution direction make sure the motor revolution is in clock wise direction 18 ...

Page 22: ...12 CIRCUIT DIAGRAM 19 ...

Page 23: ...20 330NAA ...

Page 24: ...21 ...

Page 25: ...22 ...

Page 26: ...23 ...

Page 27: ...5K 3 Chip Tray 1 1 20 HN008 Hex Head Nut M16 4 1 21 HS117 Hex Head Screw M16x50L 4 4 103015 Adjustable Support 1 5 101029B Swivel Base Upper 1 6 103045A Rear Pivot Bracket 1 6 1 105073 Bushing 1 6 105014 Rear Pivot Bracket 1 7 101035A Vise Base 1 9 196208D Vise Jaw Bracket Front 1 10 101012 Fixed Shaft 1 11 103011 Vise Base 1 12 103014 Vise Base Plate 1 13 101044 Vise Jaw Bracket Rear 1 14 103041B...

Page 28: ...1 22 103032 Arm Right 1 23 103029 Blade Adjustable Rear 1 24 103031 Arm Left 1 25 103030 Bearing Bracket Left 1 26 103252A Blade Angle Adjusting Bracket 1 27 103250 Blade Tension Sliding Plate 1 28 103251 Anchor Block 1 29 1965011 Column 1 30 103008A Scale 1 31 HH001 Rivet 2x5L 2 32 HS432 Hex Socker Headless Screw M8x20L 4 33 HS278 Hex Socket Head Screw M12x20L 2 34 103157 Blade Select Chart 1 36 ...

Page 29: ...adscrew 1 64 103255 Leadscrew 1 65 HS519 Cross Round Head Screw M5x8L 2 66 191415 Tension Indicating Plate 1 67 HS262 Hex Socket Head Screw M10x40L 1 68 HS229 Hex Socket Head Screw M6x15L 4 69 HW104 Spring Washer M6 4 70 101008 Hemicycle Washer 1 71 103258 Washer 1 72 103260 Shaft Bushing 2 73 HS231 Hex Socket Head Screw M6x25L 2 74 103111 Shaft 1 75 191404 Bushing 1 76 HD608 Hose Clamp 12 4 77 HS...

Page 30: ... Hex Socker Headless Screw M6x10L 2 90 HS242 Hex Socket Head Screw M8x20L 2 91 HW005 Washer M8 4 92 HS243 Hex Socket Head Screw M8x25L 4 93 105013 Blade Guard Front 1 94 196504 Label 1 95 HW107 Spring Washer M12 4 96 HS283 Hex Socket Head Screw M12x45L 4 97 HW106 Spring Washer M10 4 98 HS260 Hex Socket Head Screw M10x30L 4 100 HS227 Hex Socket Head Screw M6x5L 2 101 HS261 Hex Socket Head Screw M10...

Page 31: ...2 103026 Bearing Pin 1 135 103106 Nut AN07 1 136 HW005 Washer M8 2 137 HS242 Hex Socket Head Screw M8X20L 2 138 HW206 Washer AW07 1 139 19116S 1 Gear Box Assembly 1 140 N006 Hex Nut M10 1 141 189033 Handle 1 142 HS519 Cross Round Head Screw M5x10L 2 143 103136 Bracker 1 144 623124 Handle ABS 2 Option 144 198086 Handle 2 Option 145 103108 Blade 27x0 9x3810L 4 6T 1 146 HK044 Key 7x7x30L 1 147 HW006 ...

Page 32: ...top Block Support 1 182 196213 Plum Screw 1 182 1 HW004 Plum Screw M6 1 183 1966008 Distance Set Bracket 1 184 HN006 Hex Nut M10 1 185 HS060 Hex Head Screw M10x30L 1 186 101078 Distance Set Rod 1 186 101078A Distance Set Rod 1 187 105213 Scale 1 188 HH001 Rivet 2x5L 2 190 105047 Blade Guard II Rear 1 191 HS519 Cross Round Head Screw M5x10L 2 193 HB501 Grease Nipple PT1 8 2 194 103151 Motor Plate 1...

Page 33: ...CA32007 Bearing 32007 2 232 HS261 Hex Socket Head Screw M10x35L 4 233 103088 Gap Ring 2 234 101034 Degree Meter 1 235 105063 Bolt 1 235 1 105062 Spring 1 235 2 105064 Shaft 1 236 HN006 Hex Nut M10 1 235 HH001 Rivet 2x5L 2 240 HP018 Pin 5x20L 2 241 HS047 Hex Head Screw M8x25L 2 242 HW005 Washer M8 2 243 103084A Angle Position 1 244 HO029 O Retainer Ring P12 4 246 HS046 Hex Head Screw M8x20L 2 247 H...

Page 34: ... 4 278 HN007 Hex Nut M12 4 279 101087 Splash Board 1 280 101085 Chip Tray 1 282 105037A Locating Foot Left 2 283 HS431 Hex Socker Headless Screw M8x12L 2 284 105037 Locating Foot Right 2 285 HW005 Washer M8 8 286 HS241 Hex Socket Head Screw M8x15L 8 287 103094 Connecting Plate 4 288 HW005 Washer M8 12 289 HS241 Hex Socket Head Screw M8x15L 12 290 103004SA Stand Leg 1 292 HW005 Washer M8 8 293 HS24...

Page 35: ...rew M10x40L 3 332 103039A Stop Block Support 1 333 103076 Distance Set Rod 1 334 HN006 Hex Nut M10 1 335 HS062 Hex Head Screw M10x40L 1 336 HS062 Hex Head Screw M10x40L 1 337 HN006 Hex Nut M10 1 338 HS219 Hex Socket Head Screw M5x15L 2 339 105059 Lower Adjusting Support 1 342 103088 Gap Ring 1 344S 103125S Spray Assembly 1 344 1 HD636 Straight Connector PT3 8 xPT3 8 1 344 2 HD638 3 Way Connector P...

Page 36: ... Switch Bracket For CE Only 1 350 HW003 Washer M5 2 351 105054 Switch Bracket For CE Only 1 352 HS228 Hex Socket Head Screw M6x10L 2 354 103152 Motor Bracket 1 355 HS242 Hex Socket Head Screw M8x20L 4 356 103134 Support Sheet 1 357 HS219 Hex Socket Head Screw M5x15L 2 358 HS046 Hex Head Screw M8x18L 1 359 HS045 Hex Head Screw M8x15L 1 360 103135B Bracket 2 361 HS228 Hex Socket Head Screw M6X10L 4 ...

Page 37: ...98 HB803 Nut M8 2 400 HS510 Cross Round Head Screw M5X12L 4 407 103124A Throttle Valve 1 409 103173 Cylinder Control Plate 330AA 1 412 103003 Hanger Plate 4 415 HCR06 C Retaniner Ring R52 2 416 CA30205J Taper Roller Bearing 30205J 30205J 2 417 105060 Cover 3 418 HW313 Star Washer AW05 2 419 1965043 Nut 1 420 HB501 Grease Nipple PT1 8 1 421 105065 Bolt 1 422 105066 Bracket 1 423 105067 Screw rod 1 ...

Page 38: ...05 HW005B Washer M8 4 506 HS349 Hex Socket Head Screw M8X15L 4 507 151129 Bracket 1 508 HW004B Washer M6 6 509 HS334 Hex Socket Head Screw M6X12L 6 515 151127 Control Box 1 516 HW003B Washer M5 4 517 HS331 Hex Socket Head Screw M5X12L 4 518 HW003B Washer M5 4 519 HS331 Hex Socket Head Screw M5X12L 4 520 151175 Knob 2 521 HW003B Washer M5 4 522 HS331 Hex Socket Head Screw M5X12L 4 525 133170 Valve ...

Page 39: ...03063KS Hydraulic Unit 3PH 1 4HP 1 854 HS519 Cross Round Head Screw M5x10L 4 855 HW103 Spring Washer M5 4 856 1 103172 Cross Round Head Screw 1 857 HS240 Hex Socket Head Screw M8x10L 3 858 HW105 Spring Washer M8 3 861 105211 Degree Meter 1 868 ET1621 Limit Switch 1 FOR CE 869 ET1624 Limit Switch 1 FOR CE 36 ...

Page 40: ...MANUFACTURER ADDRESS SERIAL No PLEASE WRITE DOWN THE SERIAL NO ON THIS BLOCK FROM THE NAME PLATE AFTER YOU RECEIVE THIS MACHINE ...

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