MODEL G0561 7" x 12" METAL CUTTING BANDSAW OWNER'S MANUAL (For models manufactured since 01/08) COPYRIGHT © MAY, 2006 BY GRIZZLY INDUSTRIAL, INC., REVISED JULY, 2017 (HE) WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. #PC8297 PRINTED IN CHINA V2.07.
This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators. Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death. The owner of this machine/tool is solely responsible for its safe use.
Table of Contents INTRODUCTION................................................ 2 Machine Description....................................... 2 Contact Info.................................................... 2 Manual Accuracy............................................ 2 Identification.................................................... 3 Machine Data Sheet....................................... 4 SECTION 1: SAFETY........................................ 6 Safety Instructions for Machinery...................
INTRODUCTION Machine Description Manual Accuracy The Model G0561 Metal Cutting Bandsaw has a flexible continuous blade that is used to make straight cuts in metal stock. We are proud to provide a high-quality owner’s manual with your new machine! The clamping vise adjusts for cuts between 0° and 45°. There are four blade speeds (90, 135, 195, and 255 FPM), with an adjustable feed rate for the correct blade pressure on the workpiece.
Identification Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual. B A E C L D K J I F G H Figure 1. Main view of machine features. A. B. C. D. E. F. Blade Tension Handle Blade Guide Adjustment Knob Coolant Control Valve Blade Guides 1 HP Motor Feed Rate Control Knob G. H. I. J. K. L.
MACHINE DATA SHEET Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL G0561 7" X 12" METAL CUTTING BANDSAW Product Dimensions: Weight.............................................................................................................................................................. 330 lbs. Width (side-to-side) x Depth (front-to-back) x Height........................................................................... 48 x 16 x 40 in.
Cutting Capacities Angle Cuts........................................................................................................................................ 0 – 45 deg. Vise Jaw Depth...................................................................................................................................... 9-3/4 in. Vise Jaw Height........................................................................................................................................... 4 in. Max.
SECTION 1: SAFETY For Your Own Safety, Read Instruction Manual Before Operating This Machine The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.
WEARING PROPER APPAREL. Do not wear clothing, apparel or jewelry that can become entangled in moving parts. Always tie back or cover long hair. Wear non-slip footwear to reduce risk of slipping and losing control or accidentally contacting cutting tool or moving parts. HAZARDOUS DUST. Dust created by machinery operations may cause cancer, birth defects, or long-term respiratory damage. Be aware of dust hazards associated with each workpiece material.
Additional Safety for Metal Bandsaws BLADE CONDITION. Do not operate with dull, cracked or badly worn blade that can break during operation or decrease the performance of the bandsaw. Inspect blades for cracks and missing teeth before each use. BLADE REPLACEMENT. Wear gloves to protect hands and safety glasses to protect eyes when replacing the blade. Make sure teeth face workpiece, in direction of blade travel. WORKPIECE HANDLING. Always support workpiece with table, vise, or some type of support fixture.
SECTION 2: POWER SUPPLY Availability Circuit Information Before installing the machine, consider the availability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be done by an electrician or qualified service personnel in accordance with all applicable codes and standards.
Grounding Requirements This machine MUST be grounded. In the event of certain malfunctions or breakdowns, grounding reduces the risk of electric shock by providing a path of least resistance for electric current. For 110V operation: This machine is equipped with a power cord that has an equipment-grounding wire and a grounding plug (see following figure).
450VAC HY29H Coolant Switch (Viewed From Behind) Voltage Conversion 4. KUOYUH Circuit Breaker 13A 125-250V Connect the main motor wires, as shown in 110V Wiring Diagram Figure 5, with wire nuts. Once Hot snug, wrap Neutral The voltage conversion MUST be performed by electrical tape around each wire nut and the Plug the likelihood connected wires, to 5-15 reduce 110 VAC of the wire nut vibrating loose during motor Ground operation. an electrician or qualified service personnel.
SECTION 3: SETUP Unpacking Needed for Setup This machine was carefully packaged for safe transport. When unpacking, separate all enclosed items from packaging materials and inspect them for shipping damage. If items are damaged, please call us immediately at (570) 546-9663. The following are needed to complete the setup process, but are not included with your machine.
Inventory A If any non-proprietary parts are missing (e.g. a nut or a washer), we will gladly replace them; or for the sake of expediency, replacements can be obtained at your local hardware store. NOTICE If you cannot find an item on this list, carefully check around/inside the machine and packaging materials. Often, these items get lost in packaging materials while unpacking or they are pre-installed at the factory. C B The following is a list of items shipped with your machine.
Cleanup The unpainted surfaces of your machine are coated with a heavy-duty rust preventative that prevents corrosion during shipment and storage. This rust preventative works extremely well, but it will take a little time to clean. Be patient and do a thorough job cleaning your machine. The time you spend doing this now will give you a better appreciation for the proper care of your machine's unpainted surfaces.
Site Considerations Weight Load Physical Environment Refer to the Machine Data Sheet for the weight of your machine. Make sure that the surface upon which the machine is placed will bear the weight of the machine, additional equipment that may be installed on the machine, and the heaviest workpiece that will be used. Additionally, consider the weight of the operator and any dynamic loading that may occur when operating the machine.
Shipping Bracket Work Stop A shipping bracket has been installed on the bandsaw to protect the alignment of the bow during shipment. After removal, store the bracket in a safe place until you need to move or ship the bandsaw in the future. Components and Hardware Needed: Qty Work Stop............................................................1 Work Stop Rod....................................................1 To remove shipping bracket: 1. 1.
Wheels & Leveling Feet The wheels may be installed to make it easier to move the G0561 bandsaw. Components and Hardware Needed: Qty Wheels............................................................... 2 Axle.................................................................... 1 Cotter Pins 3 x 30mm........................................ 2 Flat Washers 5 ⁄ 8"................................................. 4 Leveling Feet with Hex Nuts ..............................
Motor 4. The motor is placed inside the machine cabinet for shipping purposes and must be installed in order for the machine to operate. Components and Hardware Needed: Qty Motor.................................................................. 2 V-Belt 3V270....................................................... 1 Hex Bolts 5 ⁄ 16"-18 x 1" ........................................ 4 Hex Nuts 5 ⁄ 16"-18................................................. 2 Flat Washers 5 ⁄ 16".................................
V-Belt Pulley Cover The V-belt needs to be tensioned or repositioned for your desired RPM. Components and Hardware Needed: Qty Pulley Cover .......................................................1 Collar...................................................................1 Hex Bolts 1⁄4"-20 x 1⁄2"..........................................2 Flat Washers 1⁄4"..................................................2 Knob 1⁄4"-20 x 5 ⁄ 8".................................................
2. Remove (2) pre-installed 1⁄4"-20 x 1⁄2" hex bolts and (4) 1⁄4" flat washers. 3. Slide pulley cover over pulleys (see Figure 19). 5. Close pulley cover lid and secure with knob (see Figure 20). x2 Knob Figure 20. Secured pulley cover lid. Figure 19. Pulley cover installed. 4. -20- Align holes and secure with fasteners you removed in Step 2 (see Figure 19). Model G0561 (Mfd.
Vertical Assembly 4. Set a square on table to side of blade, as shown in Figure 23, and adjust table bracket to square table to blade. The Model G0561 can be set up for vertical cutting operations. Square Components and Hardware Needed: Qty Vertical Work Table.............................................1 Table Bracket......................................................1 Flat Head Screw 1⁄4"-20 x 1⁄ 2".............................. 1 Hex Nut 1⁄4"-20....................................................
6. Test Run Close feed ON/OFF valve to lock bow in position (see Figure 26). Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning correctly. Feed ON/OFF Valve If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The Troubleshooting table in the SERVICE section of this manual can help.
SECTION 4: OPERATIONS Operation Overview To complete a typical operation, the operator does the following: 1. Examines workpiece to make sure it is suitable for cutting. 2. Adjusts blade tilt, if necessary, to correct angle of desired cut. 3. Adjusts fence to desired width of cut, then locks it in place. 4. Checks outfeed side of machine for proper support and to make sure workpiece can safely pass all the way through blade without interference. 5.
Vise To adjust angle on vise: 1. The vise can hold material up to six inches wide and be set to cut angles from 0 to 45 degrees. Loosen lock nut on rear jaw with a 3 ⁄4" hex wrench, as shown in Figure 28. To square blade to vise: 1. Loosen lock nut shown in Figure 27 with 3⁄4" wrench or socket. Lock Nut Scale Figure 28. Location of scale. Lock Nut Figure 27. Location of lock nut. 2. Use scale as a guide to set your angle, or a machinist's square to square blade to vise. 3. Tighten lock nut. 2.
Blade Terminology Selecting the right blade for the cut requires a knowledge of various blade characteristics. A. Kerf: Amount of material removed by blade during cutting. B. Tooth Set: Amount each tooth is bent left or right from blade. C. Gauge: Thickness of blade. Blade Terminology D. Blade Width: Widest point of blade measured from tip of the tooth to back edge of the blade. A E. Tooth Rake: Angle of tooth from a line perpendicular to length of blade. F.
blade selection Blade Selection Blade Size The Model G0561 uses 93" x 3 ⁄4" bandsaw blades. Grizzly is proud to offer a variety of selections that can be found in the current catalog and in SECTION 5: ACCESSORIES on Page 36. Tooth Pitch Usually measured as TPI (teeth per inch), tooth pitch determines the size/number of the teeth. More teeth per inch (fine pitch) will cut slower, but smoother; while fewer teeth per inch (coarse pitch) will cut rougher, but faster.
Choosing Blade TPI To select correct blade TPI: Selecting the right blade for the job depends on a variety of factors, such as type, hardness, and shape of the material being cut, machine capability, and operator technique. The chart in Figure 34 is a basic starting point for choosing blade type based on teeth per inch (TPI) for variable tooth pitch blades and for standard raker type bi-metal blades/HSS blades. As a general rule, there should be at least 3 teeth in contact with the workpiece at all times.
Choosing Blade Cutting Speeds The "Cutting Speed Rate Recommendation Chart" in Figure 35 offers guidelines for various metals, given in feet per minute (speed FPM) and meters per minute in parenthesis. Choose the speed closest to the number shown in the chart. Selecting the right blade speed for cutting depends on the type of material being cut. Selecting the correct blade speed prolongs the life of your blade and provides the best possible cutting results.
Changing Blade Speed To change blade speeds: 1. DISCONNECT MACHINE FROM POWER! 2. Determine blade speed for your cut. The table in Figure 35 on Page 28 is provided as a rough guideline. Material thickness and type of blade used will factor into FPM selection. 3. Blade Guides The blade guides should be positioned approximately 1⁄4" away from workpiece if possible. This will help ensure straight cuts by keeping the blade from twisting and drifting off the cut line. To adjust blade guides: 1.
Cutting Fluid System FIRE HAZARD! DO NOT cut magnesium when using oilwater solutions as a cutting fluid! Always use a cutting fluid intended for magnesium. The water in the solution will cause a magnesium-chip fire. ELECTROCUTION HAZARD! Never plug or unplug machine with wet hands or while standing on wet floor. This bandsaw has a built-in cutting fluid system that extends the life of your bandsaw blades by lowering the cutting temperature and washing away chips. 4.
Cutting Fluid Feed Rate While simple in concept and function, many issues must be taken into account to find and use the correct cutting fluid. Always follow all product warnings and contact the fluid manufacturer for unanswered questions. The speed at which the saw blade will cut through a workpiece is controlled by blade type, feed rate, and feed pressure.
4. Blade Breakage Close feed ON/OFF valve shown in Figure 41, to lock bow and blade a few inches above workpiece. Many conditions may cause a bandsaw blade to break. Blade breakage is unavoidable, in some cases, since it is the natural result of the peculiar stresses that bandsaw blades must endure. Blade breakage is also due to avoidable circumstances.
Blade Care & Break-In Blade Care A bandsaw blade is a delicate piece of steel that is subjected to tremendous strain. You can obtain longer use from a bandsaw blade if you give it fair treatment and always use the appropriate feed rate for your operation. Be sure to select blades with the proper width, set, type, and pitch for each application. The wrong choice of blades will often produce unnecessary heat and will shorten the life of your blade. A clean blade will perform much better than a dirty blade.
Operation Tips • Wait until blade has completely stopped before removing workpiece from vise, and avoid touching cut end—it could be very hot! The following tips will help you safely and effectively operate your bandsaw, and help you get the maximum life out of your saw blades. • Support long workpieces so they won't fall when cut, and flag ends of workpieces to alert passers-by of potential danger.
chip inspection chart thin & curled Chip Inspection Chart thin & curled thin & curled The best method of evaluating the performance of your metal cutting operation is to inspect the chips that thin & curled short, hard & thick are formed from cutting. Refer to the chart below for chip inspection guidelines.
ACCESSORIES SECTION 5: ACCESSORIES Installing unapproved accessories may cause machine to malfunction, resulting in serious personal injury or machine damage. To reduce this risk, only install accessories recommended for this machine by Grizzly. H5408—Lenox Blade Tensioning Gauge The Blade Tensioning Gauge ensures long blade life, reduced blade breakage, and straight cutting by indicating correct tension. A precision dial indicator provides you with a direct readout in PSI.
T10499—1.2 KVA Blade Welder Make your own bandsaw blades from inexpensive band stock, or repair what you already have with this blade welder. Features blade shear, grinder, and annealing. Operates on 115V, 15A power supply. For 1⁄ 8"–1⁄ 2" blade widths. H0731—Plate Shear - 5" H0732—Plate Shear - 6" These excellent quality shears will slice through sheet metal, cut rebar and round stock too. Features ground and hardened knives with an extended length handle for maximum leverage.
SECTION 6: MAINTENANCE Cleaning To reduce risk of shock or accidental startup, always disconnect machine from power before adjustments, maintenance, or service. Schedule For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section. Cleaning the Model G0561 is relatively easy. Use a brush and a shop vacuum to remove chips and other debris from the machine.
Lubrication An essential part of lubrication is cleaning the components before lubricating them. 4. Apply thin coat of ISO 68 machine oil to exposed leadscrew threads, then move vise through its full range of motion several times to disperse oil along full length of leadscrew. Gears This step is critical because grime and chips build up on lubricated components over time, which makes them hard to move. Lube Type...Model T23964 or NLGI#2 Equivalent Lube Amount.........................................
SECTION 7: SERVICE Review the troubleshooting and procedures in this section if a problem develops with your machine. If you need replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather the serial number and manufacture date of your machine before calling. Troubleshooting Motor & Electrical Symptom Possible Cause Possible Solution Machine does not start or a breaker trips. 1. Plug/receptacle is at fault/ wired incorrectly. 2.
Bandsaw Operations Symptom Possible Cause Possible Solution Machine is loud when cutting or bogs down in the cut. 1. Excessive feed rate. 1. Refer to Feed Rate on Page 31, or Changing Blade Speed on Page 29, and adjust as required. 2. Refer to Blade Selection on Page 26 and adjust as required. Blades break often. 2. Blade TPI is too great, or material is too coarse. 1. Blade is not tensioned correctly. 2. Workpiece is loose in vise. 3. Excessive feed rate. 4.
Blade Change Blades should be changed when they become dull, damaged, or when you are using materials that require a blade of a certain type or tooth count. 5. Install new blade around bottom wheel and through both blade guide bearings. 6. With blade around bottom wheel, slip it around top wheel as shown in Figure 55, keeping blade between blade guide bearings. To change blade on bandsaw: 1. DISCONNECT MACHINE FROM POWER! 2.
Blade Tension & Tracking Proper blade tension is essential to long blade life, straight cuts, and efficient cutting. The Model G0561 features a blade tension indicator to assist you with blade tensioning. Two major signs that you do not have proper blade tension are: 1) the blade stalls in the cut and slips on the wheels, and 2) the blade frequently breaks from being too tight. Loosen blade tension at end of each day to prolong blade life. To tension blade on bandsaw: 1.
Squaring Blade It is always a good idea during the life of your saw to check and adjust this setting. This adjustment will improve your cutting results and extend the life of your blade. 4. Loosen cap screw shown in Figure 58, and rotate blade guide until blade is vertical to bed. Note: Both blade guides can be adjusted to achieve the results you want. 5. Tighten cap screw. To square blade to bed of table: 1. DISCONNECT MACHINE FROM POWER! 2.
Blade Guide Bearings The blade guide bearings come adjusted from the factory and the need for adjustment should rarely occur. Uneven blade wear and crooked cuts may be the result of improper adjustment. Each bearing assembly has an eccentric bushing (see Figure 59) that allows the distance between the blade and bearings to be adjusted. The bearings are secured in place by a hex nut and a lock washer. Hex Nut To adjust blade guide bearings: 1. DISCONNECT MACHINE FROM POWER! 2.
machine SECTION 8: WIRING These pages are current at the time of printing. However, in the spirit of improvement, we may make changes to the electrical systems of future machines. Compare the manufacture date of your machine to the one stated in this manual, and study this section carefully. If there are differences between your machine and what is shown in this section, call Technical Support at (570) 546-9663 for assistance BEFORE making any changes to the wiring on your machine.
Electrical Components Figure 60. Main motor and capacitor (110V). Figure 62. Pump motor (110V). Figure 61. Power switch. Figure 63. Coolant pump ON/OFF switch. Model G0561 (Mfd.
G0561 110V & 220V Wiring Diagrams Main Motor Coolant Motor HY29H Power Switch (Viewed From Behind) GND HY29H Coolant Switch (Viewed From Behind) CBB61 Run Capacitor 3MF 450VAC GND Start Capacitor 400 MF 125 VAC KUOYUH Circuit Breaker 13A 125-250V 110V Wiring Diagram Hot Neutral 5-15 Plug 110 VAC Ground Coolant Motor Main Motor HY29H Power Switch (Viewed From Behind) GND CBB61 Run Capacitor 3MF 450VAC Start Capacitor 400 MF 125 VAC GND HY29H Coolant Switch (Viewed From Behind) KUOYUH Circu
SECTION 9: PARTS Cabinet & Base 31 34 35 36 102 18 33 7 102 101 100 50 19 17 21 19 8 8 99 51 29 22 100 53 52 20 316 24 97 335 1 23 46 354 30 5-1 102 25 9 5 342 99 326 333 355 32 43 37 27 28 26 49 49 48 136 10 42 40 39 135 341 353 41 38 352 45 47 370 11 4 3 393 324 12 2 70 55 325 71 75 370 91 94 69 83 87 84V2 89 75 324 95 68 85 86 96 72 370 65 137 88 47 90 66 67 77 78 57V2 409 407 82 410 70 71 408 59 325 420 421 59 77-1 41
Cabinet & Base Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 1 2 3 4 5 5-1 7 8 9 10 11 12 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 46 47 48 49 50 51 52 53 55 57V2 59 65 BASE ACME SCREW 22 X 5 X 480 FLAT WASHER 1/2 KEY 5 X 5 X 15 HANDWHEEL HANDWHEEL HANDLE KNOB BOLT 3/8-16 FLAT WASHER 3/8 VISE JAW, FRONT ROLL PIN 5 X 34 BRACKET ACME NUT ASSY 22 X 5 HEX BOLT 3/8-16 X 1-1/2 HEX NUT 1/2-12 FLAT WASHER 1/2 CARRIAGE BOLT 1/2-12 X 2 HEX BOLT 1/2-12 X 2 VI
Bow & Motor 300-1V3 300-5V3 300-4V3 290 300-3 300-2 291 300-6 300V3 297-2 295 313 304 306 313-1 211 294 209-2 293 209-1 240 243 239 292 302 303 305 203 312 311 241 242 307 358 310 232 227 357 299 266 258 267-1 228 308 298 314 267 261 301 306 201 237 238 244 297-1 229 245 258-1 256 254 204 255 115 268 314 249 231 251 250 269 279 271 280 270 317 230 284 286 318 285 289 288 Please Note: We do our best to stock replacement parts whenever possible, bu
Bow & Motor Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 115 201 203 204 209-1 209-2 211 227 228 229 230 231 232 237 238 239 240 241 242 243 244 245 249 250 251 254 255 256 258 258-1 261 266 267 267-1 268 269 270 271 279 280 PHLP HD SCR M5-.
Gearbox 201-10 201-11 202-6 202-3 202-5 202-3 201-9 201-7 202-2 201-8 201-6 202-1 201-3 201-14V2 201-4 201-5 202 201 201-15 201-2 201-5 201-6 201-1 201-13 201-12 REF PART # DESCRIPTION REF PART # DESCRIPTION 201 201-1 201-2 201-3 201-4 201-5 201-6 201-7 201-8 201-9 201-10 P0561201 P0561201-1 P0561201-2 P0561201-3 P0561201-4 P0561201-5 P0561201-6 P0561201-7 P0561201-8 P0561201-9 P0561201-10 GEARBOX ASSY GEARBOX HOUSING TRANSMISSION WHEEL SHAFT SPACER SPACER BALL BEARING 6205ZZ KEY 6 X
Labels 412 414 413 416 423 417 415 418 422 419 REF PART # DESCRIPTION REF PART # DESCRIPTION 412 413 414 415 416 MACHINE ID LABEL MACHINE WARNING LABEL SAFETY GLASSES LABEL READ MANUAL LABEL ELECTRICITY LABEL 417 418 419 422 423 UNPLUG BANDSAW LABEL GRIZZLY NAMEPLATE, SMALL MODEL NUMBER LABEL GRIZZLY GREEN TOUCH-UP PAINT GRIZZLY PUTTY TOUCH-UP PAINT -54- P0561412 P0561413 P0561414 P0561415 P0561416 P0561417 P0561418 P0561419 P0561422 P0561423 Model G0561 (Mfd.
WARRANTY CARD Name _____________________________________________________________________________ Street _____________________________________________________________________________ City _______________________ State _________________________ Zip _____________________ Phone # ____________________ Email _________________________________________________ Model # ____________________ Order # _______________________ Serial # __________________ The following information is given on a voluntary basis.
FOLD ALONG DOTTED LINE Place Stamp Here GRIZZLY INDUSTRIAL, INC. P.O.
WARRANTY & RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.
