Grizzly G3619 Saw User Manual
Contents
1. Ho RETE Ems AEF 18 22 26 miu MITI MIT ala 30m Si MASA Uzcozuo ilg MOTOR Model G3620 POWER SWITCH EMERGENCY STOP COM NO NC O O O FOOT BRAKE AWARNING Keep power disconnected from machine when per forming any wiring to the machine or serious per sonal injury may result UZCOTDO Model G9963 SINGLE PHASE 220 VOLT POWER SOURCE qu 3L2 13No 6666 e gt SIL ur CHO ae UZCODO 63 Hk 0000 211 412 673 24 30 36 Wn TI l 97 m 8 l m COM NO O FOOT BRAKE OOS O BLADE START SWITCH V AWARNING Ole s Qu Keep power disconnected from machine when per forming any wiring to the machine or serious per sonal injury may result Y 11 24 8 27 Resaw Bandsaws2. aa a anai 32 G3619 G3620 MACHINE DATA etapa nain u et 33 G3619 G3620 PARTS BREAKDOWN AND PARTS LISTS 34 40 G9963 G9966 MACHINE nennen nennen crac cerrarse 41 G9963 G9966 PARTS BREAKDOWN AND PARTS LISTS 44 48 SECTION 1 SAFETY AWARNING For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions This manual uses a series of symbols and signal words which are 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 AWARNING ACAUTION NOTICE Indicates an imminentiv hazardous situation which if not avoided WILL result in death or serious injurv Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injurv Indicates a potentially hazardous situation which if not avoided MAY result in minor or moderate injury It may also be used to alert against unsafe practices This symbol is used to alert the user to useful information about proper operation of the equipment AWARNING Safety Instructions For Power Tools KEEP GUAR
3. P 6 GROUNDING retre e m d EXTENSION CORDS P 7 GENERAL INFORMATION 8 COMMENTARY erc id ri 8 T 9 PIECE INVENTORY u u u 9 CLEAN MN eT 10 SITE CONSIDERATIONS c 10 ASSEMBLY oca ceia 11 BEGINNING susto 11 TABLE 9 11 FENCE MC a at K EP DET 12 AA 12 ADJUSTMENTDS a 13 IDENTIFICATION u 13 14 GUIDE POST rocosa 14 BLADE GUIDES ia 14 G3619 63620 TRACKING sucia 15 2221 15 16 SUPPORT BEARINGS curtido ette 16 GUIDE BLOCKS o et enc YS 17 BLADE GUARD suse 18 TABLE STOP a oa 18 19 TABLE TIT a id 19 TEST RUN Beer reer ee reer iene ee ee ici 20 BLADE TENSION RM ee nada ae phe ii idas 20 FENCE ADJUSTMENT Sernac 21 PLADE LEAD setenta elude idad 21 OPERATIONS i iii E E E EE E Ree 22 BLADE SELECTIONS issnin prtcdpis auno 22 23 BLADE CHANGES tios 24 wal tpe i b eTA e AONE E e EEE oa 25 STACKED U AE 25 A A e 26 MAINTENANCE iii oia lidia 27 A A ee l 27 MISCELLANEOUS S 27 TABLE trata AA US SAA AA A 27 LUBRICATION scraps 27 WIRING DIAGRAMS em E T 28 31 gari
4. It 5200 24 27 Resaw Bandsaws Specifications while accurate are not guaranteed 33 G3619 G3620 34 24 amp 27 Resaw Bandsaws G3619 G3620 24 27 Resaw Bandsaws 35 G3619 G3620 36 24 8 27 Resaw Bandsaws G3619 G3620 EN NON am 6 y 24 amp 27 Resaw Bandsaws 37 G3619 G3620 121 120 38 24 8 27 Resaw Bandsaws PART P3619001 G3619 G3620 DESCRIPTION FRAME P3619002 HINGE REF PART P3619043 DESCRIPTION CONNECTION PLATE P3619003 UPPER WHEEL GUARD P3619044 BRAKE LINING P3619004 LOWER WHEEL GUARD PB18 HEX BOLT 16 X 1 PSB17 CAP SCREW 7 20 X PB19 BOLT Y4 20 X 1 2 P3619006 WHEEL GUARD LOCK KNOB P3619047 FOOT BRAKE PEDAL PSBO5 SCREW 4 20 X PLWO4 LOCK WASHER PNO5 HEX NUT HEX NUT 38 16 P3619009 1 PH 5 HP MOTOR G3619 P3619050 SPRING P3619009 1 CAPACITOR 300MFD 250V HEX NUT 38 16 P3620009 3 PH 7 5 HP MOTOR G3620 PB21 HEX BOLT 38 16 X P3619009 2 CAPACITOR 20MFD 250V P3619053 STOP SWITCH PK
5. 4900 FPM 24 amp 27 Resaw Bandsaws Specifications while accurate are not guaranteed 41 Y n G9963 G9966 CN 42 24 amp 27 Resaw Bandsaws G9963 G9966 24 amp 27 Resaw Bandsaws G9963 G9966 24 amp 27 Resaw Bandsaws 44 45 24 27 Resaw Bandsaws G9963 G9966 G9963 G9966 46 24 amp 27 Resaw Bandsaws REF PART P9963001 G9963 G9966 DESCRIPTION FRAME P9963002 HINGE PIN P9963003 UPPER WHEEL GUARD REF PART P9963049 P9966049 DESCRIPTION 1 PH 7 5 HP MOTOR G9963 3 PH 7 5 HP MOTOR G9966 P9963049 1 CAPACITOR 400MFD 250V PLABEL 1 1 SAFETY GLASSES LABEL P9963049 2 CAPACITOR 40MFD 250V P9963005 ID WARNING LABEL P3619050 KEY GRIZZLY NAMEPLATE PSSO8 SET SCREW 5 6 18 X 1 2 P9963052 MOTOR PULLEY CAP SCREW 1 4 20 X 3 s PB58 HEX BOLT s 16 X 2 P9963009 ON SWITCH HEX NUT 3 16 P9963010 HOLE CAP P9963055 LUBRICANT ABSORBER P9963011 RED INDICATOR LIGHT P9963056 LUBRICANT RESERVOIR 506 PHLPS SCR 10 24 X 9963057 LOWER WHEEL P9963013
6. Adjust wheel alignment Re install wheel rubber crown Replace V belt Replace blade Replace wheels 49 WARRANTY AND 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 This is Grizzly s sole written warranty and any and all warranties that may be implied by law including any merchantability or fitness for any par ticular purpose are hereby limited to the duration of this written warranty We do not warrant or represent that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants In no event shall Grizzly s liability under this warranty exceed the purchase price paid for the product and any legal actions brought against Grizzly shall be tried in the State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent spe cial or consequential damages arising from the use of our products To take advantage of this warranty contact us by mail or phone and give us all the details We will then issue you a Return Number which must be clearly posted on the outside as well as the inside of the car ton We will not accept any item back without this number Proo
7. Industrial Inc 24 amp 27 RESAW BANDSAWS MODELS G3619 G3620 G9963 G9966 INSTRUCTION MANUAL Model G3919 G3620 Model G9963 G9966 COPYRIGHT O MAY 2002 BY GRIZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC REVISED FEBRUARY 2004 PRINTED IN TAIWAN WARNING Some dust created by power sanding sawing grind ing drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are e Lead from lead based paints e Crystalline silica from bricks cement and other masonry products e 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 work with approved safety equipment such as those dust masks that are specially designed to fil ter out microscopic particles Table Of Contents SAFETY M UP IG 2 SAFETY RULES FOR ALL TOOLS sunno 2 3 ADDITIONAL SAFETY INSTRUCTIONS FOR 4 CIRCUIT 5 MODEL G3619 De 5 MODEL 9969 sta 5 MODEL G3620 G9966 J I akapa asa 6 440V OPERATION T
8. SWITCH PANEL PSBO5 CAP SCREW 1 4 20 X 3 4 P9963014 BLADE POWER SWITCH P9963015 EMERGENCY STOP SWITCH P9963059 BEARING COVER P9963060 SHAFT NUT P9963016 BLADE TENSION INDICATOR PSB41 CAP SCREW 10 24 X 1 2 P9963018 SPECIAL NUT P6208ZZ P9963062 BALL BEARING 6208ZZ INNER BUSHING 506 PHLPS HD SCR 10 24 X a P9963063 OUTER BUSHING P9963064 LOWER WHEEL ARBOR P9963020 CABLE HANGER PNO8 HEX BOLT 3 16 P9963021 STOP CABLE P9963066 BRAKE LINING P9963022 P9963023 WIRE BRACKET SPECIAL SCREW P9963067 CONNECTION PLATE P9963068 FOOT BRAKE PEDAL PNO5 HEX NUT 1 4 20 PLABEL 20 DO NOT OPEN LABEL PB19 HEX BOLT 4 20 X 1 2 PWO02 FLAT WASHER 3 PLABEL 18 UNPLUG BANDSAW LABEL PB21 HEX BOLT s 16 X 3 4 P9963027 PSBO5 WHEEL GUARD LOCK KNOB CAP SCREW 1 4 20 X 3 4 P9963072 SPRING PNO8 HEX NUT 3 16 PLABEL 21 MOVING ADJUST LABEL PLABEL 12 READ MANUAL LABEL PB21 P9963075 HEX BOLT STOP SWITCH PLABEL 14 ELECTRICITY LABEL PSB21M SCREW MA X P0 7 X 30 P9963032 LOWER WHEEL GUARD P9963077 SPECIAL WASHER PVB46 V BELT B46 PB16 HEX BOLT 3 16 X 11 2 P9963034 CHIP STOPPER HEX NUT 3 16 506 PHLPS HD SCR 10
9. Keep tools sharp and clean for best and safest performance Follow instructions for lubri cating and changing accessories 24 amp 27 Resaw Bandsaws properly and perform its intended function Check for alignment of moving parts bind ing of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged should be properly repaired or replaced NEVER LEAVE TOOL RUNNING UNAT TENDED TURN POWER OFF Do not leave tool until it comes to a complete stop NEVER OPERATE A MACHINE WHEN TIRED OR UNDER THE INFLUENCE OF DRUGS OR ALCOHOL Full mental alert ness is required at all times when running a machine NEVER ALLOW UNSUPERVISED OR UNTRAINED PERSONNEL TO OPER ATE THE MACHINE Make sure any instructions you give in regards to the operation of the machine are approved correct safe and clearly understood AWARNING Additional Safety Instructions For Bandsaws DO NOT OPERATE WITH DULL OR BADLY WORN BLADES Dull blades require more effort to use and are difficult to control Inspect blades before each use NEVER POSITION FINGERS OR THUMBS IN LINE WITH THE CUT Serious personal injury could occur DO NOT OPERATE THIS BANDSAW WITHOUT WHEEL PULLEY AND BLADE GUARDS IN PLACE WHEN REPLACING BLADES make sure teeth face down toward the table The force of the cut is always down Make sure the blade is properly tensioned after install
10. PSBO4 CAP SCREW a 20 X Y P51104 THRUST BEARING 51104 P3619034 PSO6 WIRE BRACKET PHLP HD SCR 10 20 X P51104 THRUST BEARING 51104 P51104 THRUST BEARING 51104 PB58 HEX BOLT 16 X 2 P3619082 INDICATOR WIRE PULLER PNO8 HEX NUT 38 16 P3619038 1 PH MAG SWITCH G3619 P3619083 SPRING P3619038 1 CONTACTOR THERMAL OVRLD P3619084 BRACKET HOLDER PN13 HEX NUT 12 12 P3620038 3 PH MAG SWITCH G3620 PWO1 FLAT WASHER 77 P3620038 1 CONTACTOR THERMAL OVRLD P3619087 BRACKET SHAFT P3619039 ON SWITCH GREEN P3619040 OFF SWITCH RED P3619041 POWER CONTROL PANEL PN13 P3619089 HEX NUT TENSION HANDWHEEL 506 PHLP SCR 10 20 X 24 27 Resaw Bandsaws PSSO8 SETSCREW 26 18 1 P3619091 TABLE 39 REF PART P3619092 G3619 G3620 DESCRIPTION FENCE RAIL PB18 PWO02 HEX BOLT 16 X 1 FLAT WASHER REF PART P3619136 DESCRIPTION GUIDE WHEEL P3619137 GUIDE WHEEL 9 P3619139 SLIDING BASE P3619095 FENCE P3619140A COMPLETE MITER GAUGE P3619096 FENCE KNOB 16 X 1 P3619200 MITER GAUGE BODY P3619097 TRUNNION P3619201 T SLOT WASHER PSB19 PLWO4 SCREW 16 174 LOCK WASHER PFHO9 FLAT HD SCR 4 20 X e P361
11. but is not very good at cutting straight lines because they naturally wander blade lead However larger blades are much better at cutting straight lines and this makes them a nat ural choice for resawing applications The 24 amp 27 Resaw Bandsaws function best with blades that are 2 or 3 wide Refer to the current Grizzly catalog for prices and ordering information Always pick the size of blade that best suits your application Tooth Style When selecting blades another option to consid er is the shape gullet size and angle of the teeth otherwise known as Tooth Style 24 8 27 Resaw Bandsaws Figure 18 shows the three main categories of tooth style hh JD Figure 18 Raker Skip and Hook blades e RAKER This style is considered to be the standard because the tooth size and shape are the same as the tooth gullet The teeth on Raker blades are usually very numerous have no angle and produce cuts by scraping the material these characteristics result in very smooth cuts but at the same time do not cut fast and generate more heat while cutting These blades also work well for cut ting curves e SKIP This style is like a raker blade that is missing every other tooth Because of the design skip toothed blades have a much larger gullet than raker blades and there fore cut faster and generate less heat However these blades also leave a rougher cut than raker blades Great for r
12. grounded Verifv that anv existing electrical outlet and circuit vou intend to plug into is actuallv grounded Under no cir cumstances should the grounding pin from anv three pronged plug be removed Serious injurv may occur Under no circumstances should the grounding pin from any plug be removed If it will not fit the outlet have the proper outlet installed by a quali fied electrician Repair or replace damaged or worn cords immediately Check with a qualified electrician or one of our service personnel if the grounding instructions are not completely understood or if you are in doubt as to whether the tool is properly grounded Use only extension cords that have grounding type plugs and receptacles that accept the plug on the machine 0 24 amp 27 Resaw Bandsaws Extension Cords We do not recommend the use of extension cords on 220V or 440V equipment It is much bet ter to arrange the placement of your equipment and the installed wiring to eliminate the need for extension cords Should it be necessary to use an extension make sure the cord is rated Hard Service Grade S or better Refer to the chart on page 3 to determine the minimum gauge for the extension cord The extension cord must also contain a ground wire and plug pin Always repair or replace extension cords when they become worn or damaged ACAUTION We have covered some basic electrical requir
13. blade lubricant like SLIPIT Model G5562 3 in the Grizzly Catalog Blade Breakage 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 are subjected to Blade breakage is also due to avoidable circum stances Avoidable breakage is most often the result of poor care or judgement on the part of the operator when mounting or adjusting the blade or support guides The most common causes of blade breakage are 1 faulty alignment or adjustment of the guides 2 forcing or twisting a wide blade around a curve of short radius 3 feeding too fast 4 tooth dull ness or absence of sufficient set 5 excessive tension 6 top blade guide assembly set too high above the work piece 7 using a blade with a lumpy or improperly finished braze or weld and 8 running the bandsaw when not in use Y 23 Blade Changes AWARNING Always disconnect power to the machine when changing blades Failure to do this may result in serious person al injury To remove the blade 1 24 After making sure the bandsaw is unplugged release the tension on the blade by turning the tension control knob counter clockwise Adjust the upper and lower guide blocks away from the blade Put on leather gloves to protect your hands from the sharp teeth of the blade Open the upper and lower wheel c
14. correct fuses or circuit breakers Reduce load on motor Machine slows when operating Applying too much pressure to workpiece Feed workpiece slower Blade does not run evenly on wheels or runs off 1 Tracking is not adjusted properly 2 Wheels are not coplanar 1 Adjust tracking Adjust wheel alignment Blade does not cut evenly Blade slows when cutting Blade makes a squealing noise especially on start up Blade is not properly tensioned Wheels are not coplanar Tooth set is uneven Teeth are sharper on one side than the other V belt loose V belt worn out Adjust blade tension Adjust wheel alignment Skew fence to compensate or replace blade Skew fence to compensate or replace blade Tighten V belt Replace V belt Ticking sound when the saw is running Weld contacting support bearing Use the G2516 Stone to smooth and round the back of the blade Blade contacting table insert Excessive side pressure when cutting Table improperly adjusted Opening in insert too narrow Reduce side pressure Adjust table File opening in table insert larger Excessive vibration 24 amp 27 Resaw Bandsaws Rubber pads not installed under stand Wheels not coplanar Wheel rubber incorrectly installed Worn out V belt Bent or worn out blade Wheels out of balance Install rubber pads under stand
15. existing and anticipated needs size of material to be processed through each machine and space for auxiliary stands work tables or other machinery when establishing a loca tion for your bandsaw Lighting and Outlets Lighting should be bright enough to eliminate shadow and pre vent eye strain Electrical circuits should be dedicated or large enough to handle amper age requirements Outlets should be located near each machine so power or extension cords are clear of high traffic areas Observe local electrical codes for proper installation of new lighting outlets or circuits ACAUTION Make your shop child safe Ensure that your workplace is inaccessible to children by closing and locking all entrances when you are away Never allow visitors in your shop when assembling adjusting operating equipment 24 8 27 Resaw Bandsaws SECTION 4 ASSEMBLY AWARNING Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back AWARNING Keep power disconnect ed from machine when performing the assembly process Failure to do this may result in serious personal injury AWARNING Wear safety glasses dur ing the entire assembly process Failure to com ply may result in serious personal injury Beginning The photos used in this manual are of the Model G9966 They are used for illustrative purposes only and any differences between the 24 and the 27 Bandsaws wil
16. for this model draws approxi mately 19 amps We recommend using a 25 amp circuit including a 25 amp circuit breaker and wir ing rated for at least 25 amps If frequent circuit breaker failures occur when using the bandsaw contact our service department This bandsaw must be connected to its own dedicated circuit It should not share a circuit with any other machine A standard 3 pole breaker is necessary for use with the Model G9963 We recommend using a NEMA style L15 30 plug and outlet similar to Figure 2 You may also hard wire the bandsaw directly to your panel provided you place a disconnect near the machine Check the electrical codes in your area for specifics on wiring requirements Grounded Outlet Box Grounding Blade Has A Hook Carrying Blades Figure 2 Typical plug configuration for 220V three phase operation 440V Operation The Model G3620 G9966 Bandsaw is furnished with a 7 HP 3 phase motor that can be wired to 440V Under normal use this motor draws approximately 10 amps at 440V If 440V opera tion is desired we recommend using a 15 amp circuit that includes the appropriate wiring and circuit breaker If frequent circuit failures occur when using the bandsaw contact our service department The bandsaw must be connected to its own dedi cated 10A circuit It should not share a circuit with any other machine A standard 3 pole breaker is necessary for 440V u
17. to our Bellingham Washington location using the address in the General Information section The specifications drawings and photographs illustrated in this manual represent the 24 and 27 Resaw Bandsaws as supplied when the manual was pre pared However due to Grizzly s policy of contin uous improvement changes may be made at any time with no obligation on the part of Grizzly We have included some important safety mea sures that are essential to the operation of this machine While most safety measures are gener ally universal Grizzly reminds you that each workshop is different and safety rules should be considered as they apply to your specific situa tion AWARNING Operating this equipment has the potential for flying debris to cause eye injury Always wear safety glasses or goggles when oper ating equipment Everyday glasses or read ing glasses only have impact resistant lens es they are not safety glasses Be certain the safety glasses you wear meet the appro priate standards of the American National Standards Institute ANSI 292 We recommend you keep copy of our current catalog for complete information regarding Grizzly s warranty and return policy If you need additional technical information relating to your machine or if you need general assistance or replacement parts please contact the Service Department listed in the General Information sec tion Additional information sources are nece
18. 20 Years 2 8 Years __ 20 Years Yes No How would you rank your woodworking skills 17 Would you recommend Grizzly Industrial to a friend Simple Advanced Yes No Intermediate Master Craftsman 18 Would you allow us to use your name as a reference for Grizzly customers j 9 m What stationary woodworking tools do you own Check all that apply i your area Note We Naver Use namesimore than three times Air Compressor Panel Saw Yes N Band Saw Planer Drill Press Power Feeder 19 Comments Drum Sander __ Radial Arm Saw Dust Collector Shaper Horizontal Boring Machine ___ Spindle Sander ___Jointer Table Saw Lathe Vacuum Veneer Press ___ Wide Belt Sander FOLD ALONG DOTTED LINE Industrial 7 GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend Name Street City TAPE ALONG EDGES PLEASE DO NOT STAPLE
19. 24 X 9 8 PB18 HEX BOLT 3 16 X 1 PBO3 HEX BOLT 16 18 X 1 PLWO1 LOCK WASHER 7 4 PWO7 P9963038 FLAT WASHER 7 16 WOOD BOARD PNO2 HEX NUT 5 6 18 PBO2 HEX BOLT a 20 X 5 PNO2 HEX NUT 5 6 18 PLWO2 LOCK WASHER 7 4 P9963040 CHIP CHUTE 506 PHLPS HD SCR 10 24 X a 9963085 LOWER ARBOR BRACKET PWO02 FLAT WASHER P9963086 CLEANER WEIGHT PB16 HEX BOLT 3 16 X 1 7 PWO7 FLAT WASHER 5 16 01 FLAT WASHER 1 2 PB40 P9963046 HEX BOLT 1 2 12 X 1 1 4 MOTOR BASE PB03 P9963089 PNO2M HEX BOLT 16 18 X 1 CLEANER SHAFT HEX NUT M10 X P1 5 PLWO4 LOCK WASHER 3 P9963091 LOWER CLEANER BRACKET PNO8 HEX NUT 2 16 24 amp 27 Resaw Bandsaws P9963092 BRONZE CLEANER P9963093 UPPER WHEEL 47 REF PART P9963094 G9963 G9966 DESCRIPTION UPPER WHEEL SHAFT PB42 PN13 HEX BOLT 2 12 X 2 HEX NUT 1 2 12 REF PART PB67 DESCRIPTION HEX BOLT 11 X2 PB24 HEX BOLT s 16 X 17 4 PWO02 FLAT WASHER 3 P9963097 ARBOR BRACKET P9963098 BLADE TENSION SHAFT P9963147 TRUNNION P51104 SUPPORT BEARING 51104 PW14 FLAT WASHER 5 PB68 HEX BOLT 5 11 X 2 P9963100 P9963101 INDICATOR WIRE PULLER SPRING P9963150 BLADE GUID
20. 43M KEY 8 X 8 X 45 PSB21M CAP SCREW M4 7 X 30 P3619055 UPPER WHEEL P3619011 MOTOR PULLEY PSSO8 SETSCREW 26 18 P3619056 UPPER WHEEL SHAFT P6306 BEARING 63064 P3619013 MOTOR BASE PB24 HEX BOLT 16 X 1 PNO8 HEX NUT 38 16 P3619058 P3619059 IN BUSHING OUT BUSHING PB24 HEX BOLT 16 X 1 P3619060 SHAFT NUT 174 P3619061 BEARING COVER PWO02 FLAT WASHER PLW04 LOCK WASHER 5 05 SCREW 4 20 P3619063 RUBBER CROWN PB60 HEX NUT 38 16 HEX BOLT 16 X 3 P3619064 LOWER WHEEL P3619065 LOWER WHEEL SHAFT HEX NUT 38 16 P3619022 MOTOR BASE SHAFT P3619067 BRUSH PBOS HEX BOLT 18 X 1 PVA46 V BELT A46 PWO7 FLAT WASHER e P3619024 P3619025 DUST BOARD WOOD BOARD PNO2 HEX NUT e P3619071 SPECIAL WASHER 2 PBOS HEX BOLT 18 X 1 PWO7 FLAT WASHER 6 PB21 HEX BOLT 16 X PB24 HEX BOLT 16 X 1 PNO2 HEX NUT e HEX NUT 38 16 506 HEX BOLT 10 20 X P3619030 CHIP CHUTE P3619075 ARBOR BRACKET PB42 HEX BOLT 12 X 2 PSO6 PHLP HD SCR 10 20 X PN13 HEX NUT 2 12 P3619032 BLADE TENSION INDICATOR P3619078 BLADE TENSION SHAFT
21. 9203 MITER BAR PB67 HEX BOLT 16 X 2 P3619204 SPECIAL BOLT 20 X Ae PW14 FLAT WASHER 56 P3619205 STOP PIN P3619102 TRUNNION BRACKET P3619206 BLOCK PB42 HEX BOLT 12 X 2 P3619207 INDICATOR PLWO7 LOCK WASHER P3619105 BLADE GUIDE FORK PS29 PHLP HD SCR 6 32 X 98 506 PHLP SCR 10 24 X PB21 HEX BOLT 16 X P3619210 HANDLE e 18 X 1 PWO02 FLAT WASHER 07 FLAT WASHER s P3619108 SHAFT CUP PBOS HEX BOLT 18 X 1 PN12 HEX NUT 6 32 LARGE GRIZZLY LOGO PLWO1 LOCK WASHER e P3619111 LOCK KNOB 16 X 2 P3619112 GUIDE SHAFT P36190162 SELF TAP SCR 4 X G3619 ID LABEL P36200162 G3620 ID LABEL P3619113 C CLIP R30 PLABEL 14 ELECTRICITY LABEL P3619114 ELEVATION GEAR SHAFT P3619115 GEAR SHAFT BASE PLABEL 18 UNPLUG BANDSAW LABEL PBO7 PLWO1 P3619118 HEX BOLT 4e 18 X LOCK WASHER Ye HANDWHEEL PLABEL 19 HANDS BLADE LABEL PLABEL 20 DON T OPEN LABEL PLABEL 12 READ MANUAL LABEL PLABEL 1 1 SAFETY GLASSES LABEL P3619119 P3619120 SPRING KEY M4 TRACK KNOB 12 12 X 2 PLABEL 21 MOVING ADJUST LABEL P3619174 THRUST BEARING SHAFT PNOG HEX NUT 2 20 P6202RS THRUST BEARING 6202 3 P3619122 B
22. DS IN PLACE and in working order REMOVE ADJUSTING KEYS AND WRENCHES Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning on KEEP WORK AREA CLEAN Cluttered areas and benches invite accidents DO NOT USE IN DANGEROUS ENVI RONMENT Do not use power tools in damp or wet locations or where any flam mable or noxious fumes may exist Keep work area well lighted 5 KEEP CHILDREN AND VISITORS AWAY All children and visitors should be kept at a safe distance from work area MAKE WORKSHOP CHILD PROOF with padlocks master switches or by removing starter keys DO NOT FORCE TOOL It will do the job better and safer at the rate for which it was designed USE RIGHT TOOL Do not force tool or attachment to do a job for which it was not designed 24 amp 27 Resaw Bandsaws AWARNING Safety Instructions For Power Tools USE PROPER EXTENSION CORD Make sure your extension cord is in good condi tion Conductor size should be in accor dance with the chart below The amperage rating should be listed on the motor or tool nameplate An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Your extension cord must also contain a ground wire and plug pin Always repair or replace exten sion cords if they become damaged Minimum Gauge for Extension Cords LENGTH AMP RATING 25ft 50ft 100ft 15 USE RECOMMENDED ACCESSORIES C
23. E BASE PNO2 HEX NUT 5 6 18 PB21 HEX BOLT s 16 X 3 4 P9963152 BUSHING PLWO1 LOCK WASHER 5 16 P9963104 PRESSURE PLATE P6202 BALL BEARING 6202ZZ P9963105 BRONZE CLEANER P9963106 COUNTERBALANCE P9963154 7 BEARING BRACKET ARBOR HEX BOLT 16 18 X 3 4 P9963107 CLEANER SHAFT PWO7 FLAT WASHER 5 1 PBOS HEX BOLT 16 18 X 1 PNO2M HEX NUT M10 P1 5 P9963158 BLADE GUIDE SHAFT PWO7 FLAT WASHER 5 1 PB03 HEX BOLT 5 6 18 X 1 PBOS HEX BOLT 16 18 X 1 PBO2 HEX BOLT 4 20 X 5 PWO7 P9963161 FLAT WASHER 5 16 GUIDE ADJUST BRACKET PLWO2 LOCK WASHER 7 4 P9963113 UPPER ARBOR BRACKET P9963114 TENSION HANDWHEEL P9963162 PB19 BLADE GUIDE SUPPORT HEX BOLT 4 20 X 1 2 PLWO2 LOCK WASHER 7 4 PSSO8 SET SCREW 16 18 X 1 2 PWO6 FLAT WASHER 7 4 PNO1 HEX NUT 1 2 12 01 FLAT WASHER 1 2 P9963166 BLADE GUARD P9963167 BLADE GUARD BRACKET P9963118 P9963119 P9963120 ARBOR BRACKET HOLDER PIVOT SHAFT HANDWHEEL BRACKET P9963168 GEAR SHAFT PWO7 FLAT WASHER 5 16 PLWO1 LOCK WASHER 5 16 PWO7 PBO3 FLAT WASHER e HEX BOLT e 18 X 1 PBOS HEX BOLT 5 6 18 X 1 P9963172 GEAR SHAFT BASE PN17 HEX NUT 3 4 10 PRP51M ROLL PI
24. LADE GUIDE GUARD PECO5M E CLIP 15MM P3619123 BLADE GUARD BRACKET P3619177 CABLE CLIP PB19 HEX BOLT 20 X 1 2 P3619178 CABLE NUT 6 32 PLWO2 LOCK WASHER Y PHLP SCR 6 32 X e PW06 FLAT WASHER P3619127 BLADE GUIDE HOLDER P3619181 PHLP HD SCR 10 24 X TERMINAL BLOCK PBOS HEX BOLT e 18 X 1 P3619182 STUD 10 24 X 27 PWO7 FLAT WASHER e PNO7 HEX NUT 10 24 PBO7 HEX BOLT 6 18 X PWOS FLAT WASHER 10 24 P3619131 ADJUSTMENT BRACKET PSW10 STRAIN RELIEF 77 P3619132 BRACKET ARBOR P3619133 BLADE GUIDE BASE P3619186 COVER PSB14M CAP SCREW M8 1 X 20 PHTEKTI SELF SCR 10 24 X 2 P3619189 POWER CORD G3619 P3619135 40 GUIDE WHEEL BRACKET P3620189 POWER CORD G3620 24 amp 27 Resaw Bandsaws Grizzly MACHINE DATA Industrial Inc SHEET Customer Service 570 546 9663 To Order Call 800 523 4777 e Fax tt 800 438 5901 GRIZZLY MODEL G9963 G9966 27 BANDSAW Desi n TYPO arora i e oie d Floor Model Overall Dimensions Mali a 39 x 277 Overall i rtt oh iov ples Eres E PIER DES s 92 Height From Floor 10 Table seimai ttem pen 36 Width ica dia aia 52 Depth Including FENCO eR 36 Shipping Weight siii a lan 1430 Ibs Mme naa ca
25. N 4 X 40 P9963124 TRACKING HANDWHEEL P9963174 BLADE GUIDE LOCK KNOB P9963125 FENCE PLWO1 LOCK WASHER 2 16 P9963126 FENCE LOCK KNOB PB03 HEX BOLT 16 18 X 1 P9963127 FENCE RAIL PR19M C CLIP PWO02 FLAT WASHER PB18 HEX BOLT 3 16 X 1 P9963178 P9963179 SHAFT CAP GUIDE SHAFT P9963130 TABLE P9962180 GUIDE POST HANDWHEEL P9963131 TABLE INSERT P9963181 TERMINAL BLOCK 501 PHLPS HD SCR 10 24 X 7 P9963133 CLAMPING PIECE P9963182 STUD 10 24 X 2 PNO7 HEX NUT 10 24 PSB01 CAP SCREW 1 4 20 X s PWOS FLAT WASHER 10 24 PSS18 SET SCREW 5 e 18 X 3 4 P9963185 STRAIN RELIEF P9963136 BLADE GUIDE HOLDER P9963186 COVER P9963137 BLADE GUIDE P9963138 BLADE GUIDE BASE P9963187 MAGNETIC SWITCH G9963 1 P9963187 1 CONTACTOR THERM OVRLD PBO3 HEX BOLT e 18 X 1 P9966187 MAGNETIC SWITCH G9966 PWO7 FLAT WASHER 5 16 P9963141 BLADE GUIDE SUPPORT 1 P9966187 1 CONTACTOR THERM OVRLD 5 SELF SCR 10 24 X 2 9963142 TRUNNION BRACKET P9963189 POWER CORD G9963 48 PW14 FLAT WASHER 5 P9966189 POWER CORD G9966 24 8 27 Resaw Bandsaws TROUBLESHOOTING Motor will not start Low volt
26. ODIE att 34 x 15 Cutting Capacity Left of Blade ii i 227 8 Height Capacity Overall 13 Height Capacity at Blade 20 AA EET 45 R Construction Mal L Precision Ground Cast Iron M e Fully balanced Cast Iron with Rubber Tires zm M s Cast Iron Wheel Covers Pre Formed Steel GUIGES I Roller Guides Model G3619 Motor TUB cm TEFC Capacitor Start Induction Up o 82121010 H 5HP Phase uu aa a h mau ge edhe Single Phase 60 Hz A ejta L A ai 220V AMPS cita 24A RPM 3500 Bearings ii i Shielded 8 Lubricated Ball Bearings Magnetic with Thermal Overload Protector Model G3620 Motor Type A EU net CL per TEFC Capacitor Start Induction jeg 7 HP Phase e a Three Phase 60 Hz u Em 220V 440V AMPS i i Lu dei LI L p 20A 10A RPM anay au uM MEI I 3500 Bearings I Shielded amp Lubricated Ball Bearings T Magnetic with Thermal Overload Protector Blades 9126 s itera Yo 2 Standard Blade 176 173 Blade
27. ade width for your saw The blade must also be sharp and in good condition Read Blade Lead instructions 5 Use the fence to guide the work 6 Support the ends of the board if necessary 7 Feed the work slowly and evenly 26 AWARNING Do not force the wood into the blade during cutting This will distort the blade cause excessive heat and often results in blade breakage Breakage can cause lacerations cuts or serious personal injury When resawing consider using an auxiliary fence that is higher than the standard fence This pro vides a more solid surface for the workpiece to slide against An auxiliary fence can be made from any straight and flat piece of lumber and can be bolted or screwed to the standard fence When using a fence to guide the board the actu al line of cut may not be exactly parallel to the fence This is due to a number of reasons involv ing the configuration of the table condition of the blade the cutting forces and the blade tension To correct this condition refer to the Blade Lead instructions 24 amp 27 Resaw Bandsaws SECTION 7 MAINTENANCE AWARNING Always disconnect power to the machine when performing mainte nance Failure to do this may result in serious personal injury V Belts To ensure optimum power transmission from the motor to the blade the V belt must be in good condition and operate under proper tension T
28. age Open circuit in motor or loose connections Check power line for proper voltage Inspect all lead connections on motor for loose or open connections Motor will not start fuses or circuit breakers blow Short circuit in line cord or plug Short circuit in motor or loose connections Circuit Overloaded Inspect cord or plug for damaged insulation and shorted wires Inspect all connections on motor for loose or shorted terminals or worn insulation Reduce load on circuit Motor fails to develop full power power output of motor decreases rapidly with decrease in voltage at motor terminals Power line overloaded with lights appliances and other motors Undersized wires or circuits too long General overloading of power company facilities Reduce load on power line Increase wire sizes or reduce length of wire Request a power check from the power company Motor overheats Motor overloaded Air circulation through the motor restricted Reduce load on motor Clean out motor to provide normal air circulation Motor stalls resulting in blown fuses or tripped circuit Short circuit in motor or loose connections Low voltage Incorrect fuses or circuit breakers in power line Motor overloaded Inspect connections on motor for loose or shorted terminals or worn insulation Correct the low voltage conditions Install
29. ch the blade ride on the wheels If the bottom of the blade gullets are not approxi mately Vis away from the edge of the wheels then you need to adjust the tracking handwheel on the backside of the saw Turn the tracking handwheel a few times and note the direction that the blade shifts when you spin it by hand Adjust the tracking handwheel until the blade gullets ride approximately away from the edge of the wheels while you are spinning the upper wheel by hand Your saw is now properly tracked Y Support Bearings The support bearings back up the blade during the sawing operation The important adjustments to make with the support bearings are centering them laterally and adjusting the distance between the support bearing and the back of the blade To center the support bearings laterally 1 16 Loosen the two hex bolts that allow the upper assembly to move side to side Shift the entire assembly so the blade is cen tered on the support bearing Tighten the two hex bolts To adjust the support bearings behind the blade 1 Loosen the hex bolt that secures the support bearing shaft in place Adjust the support bearing shaft so it is approximately 016 away from the back of the blade Four thicknesses of a dollar bill is approximately the equivalent to 016 For a quick gauge fold a dollar bill in half twice Slip your folded dollar between the back of the blade and the support bearing as show
30. ctive coating with a sol vent cleaner or citrus based degreaser such as Grizzly s G7895 Degreaser To clean thoroughly some parts may need to be removed For opti mum performance from your machine make sure you clean all moving parts or sliding contact surfaces that are coated Avoid chlo rine based solvents as they may damage painted surfaces should they come in contact Always fol low the manufacturer s instructions when using any type of cleaning product AWARNING Do not use gasoline or other petroleum based solvents to clean with They have low flash points which make them extremely flammable A risk of explosion and burning exists if these products are used AWARNING Do not smoke while using solvents A risk of explo sion or fire exists and may result in serious personal injury A CAUTION Many of the solvents commonly used to clean machinery can be toxic when inhaled or ingest ed Always work in well ventilated areas far from potential ignition sources when dealing with sol vents Use care when dis posing of waste rags and towels to be sure they do not create fire or environ mental hazards Site Considerations Floor Load The 24 and 27 Resaw Bandsaws represent a large weight load in a small footprint Most commercial floors are suitable for your machine Some residential floors may require additional build up to sup port both machine and operator Working Clearances Consider
31. d outlet similar to Figure 1 You may also hard wire the bandsaw directly to your panel provided you place a disconnect near the machine Grounded Outlet Grounding Blade Has Carrying Blades Figure 1 Typical 220V 3 prong plug and outlet UY 24 amp 27 Resaw Bandsaws Model G9963 The Model G9963 Bandsaw is pre wired for single phase 220V operation Under normal use the Model G9963 7 5 HP motor draws approxi mately 33 amps We recommend using a 50 amp circuit This includes a 50 amp circuit breaker and wiring rated for at least 50 amps If frequent circuit failures occur when using the bandsaw contact our service department or your local elec trical contractor This bandsaw must be connected to its own dedicated circuit it should not share a circuit with any other machine A standard 2 pole breaker is necessary for use with the Model G9963 This bandsaw is not supplied with a power plug We recommend hard wiring the bandsaw to the power source provided you place a locking shut off switch near the machine to disconnect the power UY A CAUTION Be sure that your particular electrical con figuration complies with local and state codes The best way to ensure compliance is to check with your local municipality or a licensed electrician Model G3620 G9966 The Model G3620 G9966 Bandsaw is pre wired for 3 phase 220V operation Under normal use the 7 2 HP motor
32. dvice Save the containers and all packing materials for possible inspection by the carrier or its agent Otherwise filing a freight claim can be difficult When you are completely satisfied with the con dition of your shipment you should inventory its parts AWARNING The 24 and 27 Resaw Bandsaws are heavy machines DO NOT over exert yourself while unpacking or moving your machine you will need assis tance and power equip ment Serious personal injury may occur if safe moving methods are not followed A CAUTION Some metal parts may have sharp edges on them after they formed Please examine the edges of all metal parts before handling them Failure to do so could result in injury Y 24 27 Resaw Bandsaws Piece Inventory After all the parts have been removed from the carton you should have Bandsaw Unit with Blade e Table with Rail Attached Dust Port Fence e Miter Gauge G3619 G3620 only Hardware Bag 1 Allen Wrench 6mm 1 Open End Wrench 12 14 mm 1 Open End Wrench 21 23 mm 1 Phillips Screwdriver In the event that any non proprietary parts are missing e g nuts or washers we would be glad to replace them or for the sake of expediency replacements can be obtained at your local hard ware store Clean Up The unpainted surfaces are coated with a waxy oil to protect them from corrosion during ship ment Remove this prote
33. e Adjustment instructions 2 Adjust the blade guard so it is just above the workpiece with a minimum amount of blade exposed Read instructions on Blade Lead before making a cut 3 Use a fence to guide the work Set the dis tance between the fence and the blade to the desired width 4 Support the ends of the board if necessary 5 Feed the work slowly and evenly with the straightest edge against the fence Figure 19 Typical ripping operation 24 amp 27 Resaw Bandsaws Stacked Cuts One of the benefits of a bandsaw is its ability to cut multiple copies of a particular shape by stack ing a number of workpieces together Before making stacked cuts it is essential to ensure that both the table and the blade are prop erly adjusted to 90 Otherwise any error will be compounded with each piece from the top to the bottom of the stack To complete a stacked cut 1 Align your pieces from top to bottom to ensure that each piece has adequate scrap to provide a clean unhampered cut 2 Secure all the pieces together using brad nails through the waste portion or using beads of hot glue across the outside edges 3 Lay out the shape you intend to cut on the face of the top piece 4 Adjust the blade guard so it is just above the workpiece with a minimum amount of the blade exposed One inch 15 ideal 5 Make relief cuts perpendicular to the outline of your intended shape in area
34. e fence locking mechanisms to gain maximum adjustment 7 While maintaining the skew tighten the rail mounting bolts 8 Make a few cuts using the fence If the fence still does not seem parallel to the blade read the Blade Lead instructions or repeat steps 1 7 until the blade and fence are par allel with each other amp 24 amp 27 Resaw Bandsaws Blade Lead Sometimes the bandsaw blade will not cut straight even when the fence and blade are par allel see Figure 17 This condition is called lead Lead occurs 1 if the blade tension is incorrect 2 if the teeth are dull on one side or 3 if the teeth are set heavier on one side of the blade than the other If you determine that your blade is causing lead problems you should consider Checking adjusting the blade tension Replacing the blade Sharpening the blade Skewing the fence to match the lead Attaching an aftermarket or shop made resaw fence attachment Figure 17 Typical example of blade leading away from line of cut NOTICE If the table is shifted the fence will be affect ed since it is attached NOTICE Lead adjustments will change when new blades are mounted in the saw SECTION 6 OPERATIONS AWARNING Keep loose clothing rolled up and out of the wav of machinerv and keep hair pulled back AWARNING Disconnect power to the machine when perform ing anv maintenance or assembly Failure to do th
35. ements for the safe operation of vour bandsaw These requirements are not nec essarilv comprehensive Vou must be sure that vour particular electrical configuration complies with local and state codes Ensure compliance by checking with your local municipality or a licensed electrician SECTION 3 GENERAL INFORMATION Commentary Grizzly Industrial Inc is proud to offer the 24 and 27 Resaw Bandsaws These bandsaws are a part of Grizzly s growing family of fine wood working machinery When used according to the guidelines stated in this manual you can expect years of trouble free enjoyable operation and proof of Grizzly s commitment to customer satis faction The chart below has been provided to help iden tify the differences between the 24 and 27 Resaw Bandsaws We are also pleased to provide this manual with the 24 and 27 Resaw Bandsaws It was written to guide you through assembly review safety considerations and cover general operating pro cedures It represents our latest effort to produce the best documentation possible If you have any comments or criticisms that you feel we should address in our next printing please write to us at Grizzly Industrial Inc Technical Documentation P O Box 2069 Bellingham WA 98227 Most important we stand behind our machines We have excellent regional service departments at your disposal should the need arise Description G3619 G3620 69963 If yo
36. esawing and ripping thin stock HOOK The teeth on this style have a pos itive angle downward which makes them dig into the material and the gullets are usu ally rounded for easier waste removal These blades are excellent for the tough demands of resawing and ripping thick stock Tooth Pitch Usually measured as T P l teeth per inch tooth pitch determines the size of the teeth More teeth 24 amp 27 Resaw Bandsaws per inch fine pitch will cut slower but smoother while fewer teeth per inch coarse pitch will cut rougher but faster As a general rule choose blades that will have at least three but not more than twelve teeth in the material at all times Use fine pitched blades on harder woods and coarse pitched blades on softer woods 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 style and pitch for each application The wrong choice of blades will often produce unnecessary heat which will shorten the life of your blade A clean blade will perform much better than a dirty blade A dirty blade passes through the cut ting material with much more resistance than a clean blade This extra resistance will also cause unnecessary heat Maintain your blades with a cutting
37. f of purchase must accompany the mer chandise The manufacturers reserve the right to change specifications at any time because they constantly strive to achieve better quality equipment We make every effort to ensure that our products meet high quality and durability standards and we hope you never need to use this warranty Please feel free to write or call us if you have any questions about the machine or the manual Thank you again for your business and continued support We hope to serve you again soon 50 24 8 27 Resaw Bandsaws CUT ALONG DOTTED LINE WARRANTY CARD Name Street City State Zip Phone Number E Mail FAX MODEL Serial Order The following information is given on a voluntary basis It will be used for marketing purposes to help us develop better products and services Of course all information 15 strictly confidential How did you learn about us Other 9 How many of your woodworking machines are Grizzly _ Advertisement Friend Catalog __ Card Deck World Wide Web 10 Which benchtop tools do you own Check all that apply Other 1 x 42 Belt Sander 6 8 Grinder 5 8 Drill Press Mini Lathe Which of the following magazines do you subscribe to 8 Table Saw _10 12 Thickness Planer 8 10 Bandsaw _ Scroll Saw American Woodworker Practical Homeowner DiscBelt Sander SpindleBelt Sander Cabinetmaker Shop No
38. from machine when per forming any wiring to the machine or serious per sonal injury may result THREE PHASE AWARNING Keep power disconnected O O O O NC NO FOOT BRAKE POWER SWITCH Mag Switch 211 412 UZCODO gt 69 T1 A Model G9966 G O NOTICE N The switch shown here must be replaced for e 440V operation zi 22 xt vi Ye Blade Start 220V MOTOR WIRING Switch U1 U2 v2 wi W2 ie G 9 24 amp 27 Resaw Bandsaws 31 SECTION 8 CLOSURE The following pages contain general machine data parts diagrams lists troubleshooting guide and Warranty Return information for your 24 and 27 Resaw Bandsaws If you need parts or help in assembling your machine or if you need operational information we encourage you to call our Service Department Our trained service technicians will be glad to help you If you have comments dealing specifically with this manual please write
39. g the positive stop counterclockwise will raise it and clockwise will lower it Adjust the posi tive stop so the table will stop at a 90 angle square to the blade 4 Lock the positive stop by tightening the jam nut Do not let the stop turn while tightening the jamnut Tighten the large hex nut in the center of the table trunnion 5 Set the angle pointer to zero on the table tilt gauge Figure 16 Squaring table to blade Y 24 8 27 Resaw Bandsaws Table Tilt To tilt the table Disconnect power to the bandsaw Loosen the large hex bolt in the center of the table trunnion Tilt the table to the desired angle Refer to the angle gauge Tighten the large hex bolt in the center of the table trunnion Y 105 AWARNING The rest of the adjustments in this section require you to start the bandsaw Before starting the bandsaw make sure you have performed the preceding assembly and adjustment instructions and you have read through the rest of the manual and are familiar with the various functions and safe ty issues associated with this machine Failure to follow this warning may result in serious personal injury or even death Test Run Turn on the power supply at the main panel Push the START button to turn on the bandsaw Make sure that your hand is poised over the switch in case there is a problem The bandsaw should run smoothly with little or no vibration or rubbing noi
40. he belts should be checked for cracks fraying and wear Belt tension should be checked at least every 3 months more often if the bandsaw is used daily The V belt is accessed via the bottom cover Squeeze the center of the V belt Note the amount of deflection Deflection should be approximately A Miscellaneous Always be aware of the condition of your band saw Routinely check the condition of the follow ing items and repair or replace as necessary e Loose mounting bolts Worn switch Worn or damaged blade Worn or damaged support bearings or guide bearings Y 24 8 27 Resaw Bandsaws Table The table and other non painted surfaces on the 24 and 27 Resaw Bandsaws should be protect ed against rust and pitting Wiping the saw clean after every use ensures that wood dust is not allowed to trap moisture against bare metal sur faces Tables can be kept rust free with regular applica tions of products like SLIPIT For long term stor age you may want to consider products like Boeshield T 9 See the current Grizzly catalog for these products v Lubrication Sealed and pre lubricated ball bearings require no lubrication for the life of the bearings All bear ings are standard sizes and replacements can be purchased from our parts department or bear ing supplv store As for other items on this machine such as adjustment controls an occasional shot of light oil is j
41. ing CUTS SHOULD ALWAYS BE FULLY SUPPORTED by the table or some type of support fixture Always support round stock in a V block DO NOT BACK WORKPIECE AWAY from the blade while the saw 15 running your cuts so you always cut out of the wood If you need to back the work out turn the bandsaw off and wait for the blade to come to a complete stop Do not twist or put excessive stress on the blade while backing work away BLADE SHOULD BE RUNNING AT FULL SPEED before beginning a cut AWARNING To operate this or any power tool safely and efficiently it is essential to become as famil iar with it as possible The time you invest before you begin to use your bandsaw will be time well spent DO NOT operate this machine until you are completely familiar with the contents of this manual or serious personal injury may occur 8 ALWAYS FEED STOCK EVENLY AND SMOOTHLY Do not force or twist blade while cutting especially when sawing small radii THIS MACHINE IS NOT DESIGNED TO CUT METAL or other material except wood DO NOT MANUALLY STOP OR SLOW BLADE after turning the saw off Allow it to come to a complete stop before you leave it unattended ALL INSPECTIONS ADJUSTMENTS AND MAINTENANCE ARE TO BE DONE WITH THE POWER OFF and the plug pulled from the outlet Wait for all moving parts to come to a complete stop HABITS GOOD AND BAD ARE HARD TO BREAK Develop good habits in your shop and safety will beco
42. is mav result in serious personal injurv AWARNING Wear safetv glasses dur ing the entire operation process Failure to com ply may result in serious personal injury Ax CAUTION Using this machine pro duces sawdust which may cause allergic reactions and respiratory problems Use an approved dust mask to protect yourself from these hazards NOTICE The following section was designed to give instructions on the basic operations of this bandsaw However it is in no way compre hensive of every bandsaw application There are many different jigs that can be built to increase safety accuracy and types of cuts WE STRONGLY RECOMMEND that you read books trade magazines or get for mal training to maximize the potential of your machine Blade Selections Selecting the right blade requires a combination of the various blade characteristics mentioned below the type of material you plan to cut and the type of cut you are going to perform Blade Length Measured by the circumference blade lengths are usually unique to the model of your bandsaw and the wheel diameter The Model G3619 3620 is designed for blades that are 175 long The Model G9963 G9966 requires blades that are 206 long Blade Width Measured from the the back of the blade to the tip of the blade tooth the widest point blade width is often the first consideration given to blade selection A narrow blade can cut tight curves a small radius
43. k to your tension setting during later tensioning and reten sioning with that particular blade Keep in mind that blades will last longer if you release the tension after every use Also new blades will often stretch with use A tension that worked well when a blade was new may not work as well after the blade has been used v 24 8 27 Resaw Bandsaws Fence Adjustment The fence slides along the rail for adjustment and secures in place by tightening the star knob If you notice that the fence 15 not parallel to the blade it can be adjusted where the rail mounts to the bottom of the table To adjust the fence so it is parallel with the blade 1 With a different saw cut a board to 1 x 4 x 28 Down the length of the board joint one edge perfectly straight or rip a narrow strip off the length of the board with a table saw 2 Ona wide face of the board draw a straight line parallel to the jointed ripped edge 3 Slide the bandsaw fence out of the way and cut free hand along the line Stop at the halfway point Turn the bandsaw OFF and wait for the blade to stop 4 Clamp the board to the bandsaw table with out moving it Now slide the fence over to the board so it barely touches one end of the board 5 Loosen the two hex bolts that secure the fence rail to the underside of the table 6 Skew the fence left or right so it is parallel to the edge of the scrap piece You may need to re adjust th
44. l be discussed in that particular section To complete the assembly process follow the instructions in this section Y 225 NOTICE When the fence is to the left of the blade it must be positioned near the center of the table in order to open the lower wheel cover 24 8 27 Resaw Bandsaws Table ACAUTION The table for this bandsaw is verv heavv Get help when placing it on the trunnion To mount the table 1 Installing the table is easiest if the blade is out of the wav Remove the blade bv first loosening the blade tension handwheel then bv sliding it off the bandsaw wheels Wear heavv leather gloves to protect vour hands 2 With the help of another person lift the table onto the trunnion 3 Placethelarge hex bolt with washer through the table trunnion mount and the trunnion Do not tighten the bolt completelv at this time The assembly should now look similar to Figure 4 Blade Tension Handwheel Figure 4 Table installed correctly 09 2115 Fence To mount the fence 1 Loosen the lock knob and slide the fence onto the rail 2 Slide the fence beyond the center of the table so the blade can be installed without blocking the fence as shown in Figure 5 Figure 5 Fence mounted on rail 3 Slip the blade through the slot in the table and onto the bandsaw wheels similar to how the blade was installed before you removed it Make sure
45. lade gullet FH 7 Blade Guard The blade guard is attached to the guide post above the upper blade guide assembly For prop er setup the blade should be centered in the blade guard To center the blade guard 1 Loosen the hex bolt that secures the blade guard bracket to the guide post 2 Rotate the blade guard bracket in the appro priate direction until the blade guard is cen tered around the blade as illustrated in Figure 14 3 Tighten the hex bolt that secures the blade guard bracket to the guide post Figure 14 Blade centered in blade guard amp 18 Table Stop The positive stop under the table see Figure 15 allows you to repeatedly square up the table after adjusting the table tilt To adjust the positive stop so the table will return perpendicular 90 to the blade after angle cutting 1 Make sure the bandsaw is unplugged Figure 15 Positive stop AWARNING Always disconnect power to the machine when making adjust ments Failure to do this mav result in serious personal injurv 24 8 27 Resaw Bandsaws 2 Loosen the large hex bolt and the jamnut in the center of the table trunnion 3 Raise the upper blade guide assembly place a 6 machinist s square on the table against the blade as shown in Figure 16 Notice how far out of square your table is and approximate this distance by adjusting the positive stop up or down Turnin
46. me sec ond nature to you IF AT ANY TIME YOU ARE EXPERIENC ING DIFFICULTIES PERFORMING THE INTENDED OPERATION STOP USING THE BANDSAW Then contact our service department or ask a qualified expert how the operation should be performed A CAUTION No list of safety guidelines can be com plete Every shop environment is different Always consider safety first as it applies to your individual working conditions Use this and other machinery with caution and respect Failure to do so could result in serious personal injury damage to equip ment or poor work results 24 amp 27 Resaw Bandsaws SECTION 2 CIRCUIT REQUIREMENTS Model G3619 The Model G3619 is pre wired for sin gle phase 220V operation Under normal use the Model G3619 5 HP motor draws approximately 22 amps We recommend a 30 amp circuit This includes a 30 amp circuit breaker and wiring rated for at least 30 amps This should be satisfactory for normal use while providing enough protection against damage caused by an overloaded circuit If frequent circuit failures occur when using the bandsaw contact our service department or your local electrical contractor This bandsaw must be connected to its own dedicated circuit it should not share a circuit with any other machine A standard 2 pole breaker 15 necessary for use with the Model G3619 This bandsaw is not supplied with a power plug We recommend using a NEMA style L6 30 plug an
47. n in Figure 11 Lightly pinch the folded dollar with the support bearing and secure the sup port bearing in place Remove the folded dollar bill Figure 11 Folded dollar between support bearing and blade 09 24 amp 27 Resaw Bandsaws Guide Blocks The guide blocks ensure that the blade cannot move side to side too far during operation Perform steps 1 4 for both upper and lower guide blocks 1 Figure 12 Single thickness of a dollar on each Loosen the guide blocks from the center setscrew in the guide bracket The guide blocks should be approximately 004 away from the blade This number is approximately the same as the single thick ness of a dollar bill Fold a dollar bill once and slide it over the blade so each side is between blade and the blade guides as shown in Figure 12 side of the blade 24 amp 27 Resaw Bandsaws Lightly pinch the dollar between the blade guides and the blade Secure the cap screw to lock the blade guides in place Loosen the hex bolt that secures the blade guide shaft to the guide post collar Adjust the blade guide assembly either forward or backward so the front blade guide is posi tioned not more than 1 4 behind the bottom of the blade gullet as illustrated in Figure 13 Tighten the blade guide shaft hex bolt Blade Guides Blade Gullet 272 Line Figure 13 Blade guides not more than 1 4 behind b
48. ndsaw before turning it on Figure 7 Rear view of bandsaw 24 amp 27 Resaw Bandsaws 13 Figure 8 Front view of bandsaw Guide Post The rack and pinion guide post can be easily raised and lowered by first loosening the lock knob then turning the guide post handwheel Because the blade guard and the entire upper blade guide assembly are attached to the guide post these items move up or down with the guide post Y 14 Blade Guides Always adjust the blade guides away from the blade before installing a new blade or making blade tracking tension adjustments G9963 G9966 Blade Guides To move the assemblies out of the way loosen the middle cap screws shown in Figure 9 from the front of the blade guide assembly These screws loosen the guide blocks which can then slide out of the way of the blade After the blade tension and the blade tracking are set correctly follow the Guide Block and Support Bearing instructions in this section for adjustment details Figure 9 For Model G9963 G9966 loosen middle cap screws on both sides to move the blade guides G3619 G3620 Blade Guides To move the guide blocks away from the blade unscrew the knurled lock nuts on the guide block shaft and rotate the guide blocks away from the blade 24 amp 27 Resaw Bandsaws G3619 G3620 Tracking The wheels on the Model G3619 G3620 Resaw Bandsaws are crowned with r
49. ntante 1100 Ibs SIZE 45 H x 29 W x 99 L ldem aa 40 x 18 Cutting Capacity Lett ot Blade uere de 26 Height Capacity Overall Lara 21 Table ata patte ILE 45 R Construction Table o pa Dau m aa el ee Precision Ground Cast Iron Fully balanced Cast Iron RIP m EE Cast Iron Wheel Covers Pre Formed Steel Model P9963 Motor re TEFC Capacitor Start Induction e 7 HP Phase GV IE sse ini a eret Single Phase 60 Hz Voltage ici a 220V AMPS siii 33A aum ER 1725 Bearings isc ei et S Shielded amp Lubricated Ball Bearings coa Magnetic with Thermal Overload Protector Model G9966 Motor Petare a TEFC Capacitor Start Induction Horsepower iii iet bia L A A 7 HP PhaSeZGycle_ usnu a idaan N raais Three Phase 60 Hz Pelr lp 220V 440V LXI 2 22A 11 al E 1725 Bearings Sealed amp Lubricated Ball Bearings Magnetic with Thermal Overload Protector Blades SI E RANGE ee nre E E 1 3 Standard Blade 206 207 Blade SPOGOS fp
50. onsult the owners manual for recom mended accessories The use of improper accessories may cause risk of injury REDUCE THE RISK OF UNINTENTION AL STARTING On machines with mag netic contact starting switches there is a risk of starting if the machine is bumped or jarred Always disconnect from power source before adjusting or servicing Make sure switch is in OFF position before recon necting MANY WOODWORKING TOOLS CAN KICKBACK THE WORKPIECE toward the operator if not handled properly Know what conditions can create kickback and 06 14 10 WEAR PROPER APPAREL Do not wear know how to avoid them Read the manual accompanying the machine thoroughly CHECK DAMAGED PARTS Before fur ther use of the tool a guard or other part that is damaged should be carefully checked to determine that it will operate loose clothing gloves neckties rings bracelets or other jewelry which may get caught in moving parts Non slip footwear is recommended Wear protective hair cov ering to contain long hair ALWAYS USE SAFETY GLASSES Also use face or dust mask if cutting operation is dusty Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses SECURE WORK Use clamps or a vise to hold work when practical It is safer than using your hand and frees both hands to operate tool DO NOT OVERREACH Keep proper foot ing and balance at all times MAINTAIN TOOLS WITH CARE
51. overs and slide the blade off both wheels Use cau tion the blades are sharp CAUTION Wear gloves and safety goggles when han dling blades Coiled blades spring open as they are uncoiled and could cause deep cuts or lacerations To replace the blade 1 Slide the blade through the table slot ensur ing that the teeth are pointing down toward the table If the teeth will not point downward in any ori entation the blade is inside out Put on heavy gloves remove the blade and twist it rightside out Slip the blade through the upper and lower guides and mount it over the upper and lower wheels so the blade teeth are over the edge of the wheels Apply tension then check and adjust track ing Adjust the upper and lower guide blocks and support bearings Close and latch the wheel covers I 24 8 27 Resaw Bandsaws Ripping Ripping is the process of cutting a wide board into two or more thinner boards See Figure 19 The maximum board width that can be ripped is limit ed by the maximum throat dimension of the band saw For ripping a wider blade is better In most rip ping applications a standard raker tooth style will be sufficient Also since most ripped lumber will be jointed smooth you can choose blades with fewer teeth per inch To perform ripping operations 1 The bandsaw must be adjusted correctly See Blade Tension Tracking instructions and Fenc
52. s es If strange or unnatural noises are immediate ly apparent press the STOP button Investigate and correct before operating the machine further If you cannot easily locate the source of an unusual noise or vibration feel free to contact our service department for help 20 Blade Tension Proper blade tension is essential to any cutting operation on the bandsaw Any time you change blades or remove a blade you must re adjust the tension To adjust the tension 1 Loosen the upper and lower guide blocks Tighten them down and away from the blade BEFORE turning ON 2 Lower the upper guide block assembly down to the table and tighten 3 With moderate tension already on the blade turn the bandsaw ON 4 f you see the blade start to flutter increase the tension until the blade stops fluttering then tighten the tension handle an additional half turn If the blade does not flutter decrease the tension until it begins to flutter then tighten just to the point that it stops fluttering Now tighten the tension handle an additional half turn 5 Turn the bandsaw OFF and make the other adjustments in this section Also check the tracking and blade guides to make sure that they did not change after tensioning the blade If the blade does not cut properly the tension may be incorrect Re adjust the tension After setting the tension make a note of what the tension gauge reads Use this to go bac
53. s where changes in blade direction could strain the blade 6 the stack of pieces as though you were cutting a single piece Follow the layout line with the blade kerf on the waste side of your line amp 25 Resawing Resawing is the process of cutting the thickness of a board into two or more thinner boards Each new board is the same width and length as the original board but the thickness 15 less The max imum board width that can be resawn is limited by the maximum cutting height of the bandsaw The most important consideration when resawing is blade selection When selecting a blade keep in mind that generally a wider blade 15 easier to control In most applications a hook or skip tooth style will work fine Also since most resawn lumber will be planed smooth you can choose blades with fewer teeth per inch 3 to 6 While blades with fewer teeth per inch produce rougher cuts these types of blades offer larger gullet capacities for clearing sawdust they produce less heat and they yield more horsepower per tooth To resaw lumber follow the procedure below 1 The blade must be adjusted correctly for ten sion and tracking 2 The fence must be square to the blade 3 Adjust the blade guard so it is just above the workpiece with a minimum amount of blade exposed 4 Use the widest blade that will fit your band saw Use the data sheets in the back of this manual to determine the maximum bl
54. se This bandsaw is not supplied with a power plug We recommend hard wiring the bandsaw to the power source provided you place a locking shut off switch near the machine to disconnect the power Check the electrical codes in your area for specifics on wiring requirements If you convert the bandsaw to 440V the stock mag switch must be replaced with a differ ent mag switch specifically for 440V use The 440 mag switch is not included with your bandsaw Conduit to Machine Conduit to Power Source Figure 3 Locking shut off switch tvpicallv in a hardwire setup to disconnect power to machine y 24 amp 27 Resaw Bandsaws Grounding In the event of a malfunction or breakdown grounding provides a path of least resistance for electric current to reduce the risk of electric shock This tool is equipped with an electric cord having an equipment grounding conductor A plug with a grounding pin must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances Improper connections of the electrical grounding conductor can result in risk of electric shock The conductor with green or green and yellow striped insulation is the electrical grounding conductor If repair or replacement of the electric cord or plug is necessary do not connect the equipment grounding conductor to a live terminal AWARNING This equipment must be
55. ssary to realize the full potential of your machine Trade journals woodworking magazines and your local library are good places to start AWARNING Like all power tools there is danger associ ated with the 24 and 27 Resaw Bandsaws Use your bandsaw with respect and caution to lessen the possibility of mechanical dam age or operator injury If normal safety pre cautions are overlooked or ignored serious personal injury may occur AWARNING The 24 and 27 Resaw Bandsaws were specifically designed for wood cutting oper ations DO NOT MODIFY AND OR USE THESE BANDSAWS FOR ANY OTHER PUR POSE Modifications or improper use will void the warranty If you are confused about any aspect of your machine DO NOT use it until all your questions are answered Serious personal injury may occur 24 amp 27 Resaw Bandsaws Grizzly MACHINE DATA Industrial Inc SHEET Customer Service 570 546 9663 To Order Call 800 523 4777 Fax 800 438 5901 GRIZZLY MODEL G3619 G3620 24 BANDSAW Design ini a Floor Model Overall Dimensions 31 x 23 Overall ederet bei oni LL SSS iiu eut 8094 Height From Floor to Table nennen taken nente khi ntes 34A WIA g 42 Depth ncluding Fence iii 3072 SHIPPING Weight tem nm 990 Ibs Net WGI QIN sees dad 748 lbs Grate 5126 cosita 84 L x 24 W x 43 H FO
56. tes Mini Jointer Family Handyman __ Today s Homeowner Other Fine Homebuilding WOOD Fine Woodworking Wooden Boat 11 How many of the machines checked above are Grizzly Home Handyman __ Woodshop News Journal of Light Construction Woodsmith 12 Which portablehand held power tools do you own Check all that apply Old House Journal Woodwork ___ Popular Mechanics __ Woodworker Popular Science Woodworker s Journal Popular Woodworking __ Workbench Other Which of the following woodworking temodeling shows do you watch 13 What machines supplies would you like Grizzly Industrial to carry Backyard America The New Yankee Workshop Home Time This Old House __ The American Woodworker Woodwright s Shop Other What is your annual household income 20 000 29 999 60 000 69 999 830 000 539 999 70 000 79 999 B 40 000 49 999 7 80 000 89 999 14 What new accessories would you like Grizzly Industrial to carry 50 000 59 999 90 000 Builders Hardware Hand Tools Fasteners Wood Components What is your age group Other 20 29 50 59 l 7 30 39 7 60 69 15 What other companies do you purchase your tools and supplies from 40 49 70 How long have you been a woodworker 16 Do you think your purchase represents good value 0 2 Years 8
57. the blade teeth face downward during installation 4 Tension the blade enough to keep it on the saw so it does not spring off during the rest of the assembly process amp 12 Dust Port To install the dust port 1 Place the dust port on the saw and install it with the included Phillips head screws as shown in Figure 6 SS Figure 6 Dust port installed 24 amp 27 Resaw Bandsaws SECTION 5 ADJUSTMENTS AWARNING Identification Keep loose clothing rolled up and out of the e n way of machinery and The 24 and 27 Resaw Bandsaw controls and keep hair pulled back components are frequently referred to in this sec tion Please take the time to identify the following controls and their locations shown in Figures 7 AWARNING Disconnect power to the 1 Blade Tension Handwheel machine when perform ing any adjustments 2 Blade Guard Failure to do this may result in serious person 3 Guide Post Handwheel al injury 4 Guide Post Lock Knob AWA R N N G 5 Blade Tracking Handwheel Wear safety glasses dur ing the entire adjustment 6 Upper Blade Guide Assembly process Failure to com ply may result in serious 7 Fence Lock Knob personal injury 8 Control Panel AWAR NING 9 Table Tilt Control Read through this entire 10 Emergency Stop Brake manual to become famil iar with the controls and 11 Blade Tensioning Scale the operations of the ba
58. u have any service questions or parts requests please call or write to us at the location listed below Grizzly Industrial Inc 1203 Lycoming Mall Circle Muncy PA 17756 Phone 570 546 9663 Fax 800 438 5901 E Mail techsupport grizzly com Web Site http www grizzly com The specifications drawings and photographs illustrated in this manual represent the 24 and 27 Resaw Bandsaws as supplied when the man ual was prepared However owing to Grizzly s policy of continuous improvement changes may be made at any time with no obligation on the part of Grizzly Whenever possible though we send manual updates to all owners of a particular tool or machine Should you receive one we urge you to insert the new information with the old and keep it for reference AWARNING Read the manual before assembly and operation Become familiar with the machine and its opera tion before beginning any work Serious per sonal injury may result if safety or operational information is not under stood or followed G9966 rene rene S Phase Phase 1 1 Phase 3 Phase Phase Phase 1 1 Phase vee popa m m 8 24 amp 27 Resaw Bandsaws Unpacking The 24 and 27 Resaw Bandsaws are shipped from the manufacturer in a carefully packed crate If you discover the machine is damaged after you have signed for delivery please call Customer Service immediately for a
59. ubber tires This style requires center tracking for proper opera tion To center track your blade 1 Make sure the bandsaw is unplugged 2 Open the upper wheel cover door Slowly rotate the upper wheel and watch where the blade rides on the wheel If the blade stays centered on the crown of the wheel then it is properly tracked 3 f the blade does not ride centered on the crown of the wheel then spin the upper wheel by hand and adjust the tracking hand wheel until the blade is positioned correctly 4 Spin the wheel approximately three more times to ensure that the blade stays cen tered Adjust and check if necessary 5 Close the upper wheel cover door W 24 8 27 Resaw Bandsaws G9963 G9966 Tracking The wheels on the Model G9963 G9966 Resaw Bandsaws are considered Flat Wheels This means that tracking procedures vary from the common crowned wheel bandsaws because they do not have to be centered for proper oper ation To track the blade 1 Make sure the bandsaw is unplugged 2 Open the wheel cover doors and check the position of the blade on the wheels The teeth of the blade should be over the edge of each wheel Ideally the bottom of the teeth gullets should ride approximately off the edge of the wheels as shown in Figure 10 Figure 10 Bottom of teeth gullets protruding Ys from the edge of the upper wheel ES Turn the upper wheel clockwise by hand and wat
60. ust about all that is necessarv Before applving however wipe off anv sawdust with a clean cloth or drv paint brush and sprav on the lubricant Ensure that oil does not get on the pul levs or V belt because it could cause belt deteri oration and slipping Y 27 SINGLE PHASE 220 VOLT POWER SOURCE B Model G3619 13no 24 30 36 nin III IMI oo 20m D 97 Si NS 5 e GROUND POWER SWITCH EMERGENCY STOP COM NO NC O FOOT BRAKE AWARNING Keep power disconnected from machine when per forming any wiring to the machine or serious per sonal injury may result UZCOTDO Y 112 THREE PHASE 220 VOLT POWER SOURCE
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