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Grizzly G0733 Lathe User Manual

1. FOLD ALONG DOTTED LINE ww Industrial Inc e GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend TAPE ALONG EDGES PLEASE DO NOT STAPLE 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 special 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 clea
2. REI Eeer MADCON EE MT 2 ET SOC e E Live Construction Se ME Precision ground Cast Iron Fre AE VG a sips sat acess A tet tm ced ste ce einer none win 2d cascades aceasta nance gions a sso omar une bosm aun stowaaa baa Cast Iron RI EE Cast Iron EE Cast Iron W Cast Iron ET OC EEN Cast Iron E L EE Powder Coated Other Related Information SR 6 in Other Specifications COUNTY OI TEE China EE 1 Year Serial Number Location eigene EE deeg NEES AEN Machine ID Label on Front of Bed PSE UO Un E 1 Hour Features 14 wide tool rest with post size of 2 1 4 H x 1 16 swing over tool rest base Electronic variable speed control with digital spindle speed indicator Belt drive offers low speed range of 100 1200 RPM and a high speed range of 330 3200 RPM Headstock can be rotated 180 and positioned anywhere along the bed Single phase frequency drive provides three phase variable speed control without three phase power 10 indexing using all three indexing holes 30 direct indexing using 1 indexing hole Tailstock headstock and tool rest support have lever action cam locks for quick positioning Emergency stop switch Forward reverse switch Accessories Included Spur center Cupped live center Knock out tool Tool rest 6 Faceplate Indexing pin Hex wrenches EN Model G0733 Mfg Since 10 11 SECTION 1 SAFETY A WARNING For Your Own Safety Read Instruction Manual Before Operating this Machine The purpose of s
3. Industrial Itc MODEL G0733 18 X 47 WOOD LATHE OWNER S MANUAL For models manufactured since 10 11 COPYRIGHT NOVEMBER 2011 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 KN14454 PRINTED IN CHINA 4 amp WARNING 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 This responsibility includes but is not limited to proper installation in a safe environment personnel training and usage authorization proper inspection and maintenance manual availability and compre hension application of safety devices cutting sanding grinding tool integrity and the usage of personal protective equipment The manufacturer will not be held liable for injury or property damage from negligence improper training machine modifications or misuse 4 amp WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause canc
4. 00 0 Figure 28 Model GO733 speed recommendations 760 To change speed ranges 1 DISCONNECT LATHE FROM POWER 25 AWARNING Always choose the correct spindle speed for an operation Using the wrong speed may lead to the workpiece being thrown at high speed causing fatal or severe impact injuries 2 Open the front belt access panel as shown in Figure 29 Figure 29 Belt access panel removed lock handle Belt Tensioning HE ON 3 Loosen the belt tension Figure 30 Figure 30 Motor fensioniid handle and tension lock handle 4 Use the belt tensioning handle Figure 30 to lift the motor assembly all the way up then re tighten the belt tension lock handle this will hold the motor in place while you change the belt position 26 8 Reach into the belt access cavity and roll the belt onto the desired set of pulleys as shown in Figure 31 T EE High Range 330 3200 RPM Low Range 100 1200 RPM Motor C Figure 31 Speed range belt positions Loosen the belt tension lock handle and lower the motor Apply downward pressure on the belt tension ing handle to properly tension the drive belt then re tighten the belt tension lock handle Note When properly tensioned the belt should deflect about 44 when moderate pres sure is applied to the belt mid way between the upper and lower pulley as shown in Figure 32 Figure 32 Testing for 1 bel
5. stop using the machine Contact our Technical Support Department at 570 546 9663 Model G0733 Mfg Since 10 11 AWARNING Additional Safety for Wood Lathes KEEPING GUARDS IN PLACE Make sure all guards are in place and that the lathe sits ona flat stable surface EYE FACE PROTECTION Airborne wood dust and debris can be hazardous to the eyes face and may cause allergies or long term respiratory health problems Always wear eye protection ora face shield when operating the lathe RESPIRATORY PROTECTION Always wear a respirator when using this machine Wood dust may cause allergies or long term respiratory health problems MOUNTING WORKPIECE Before starting be certain the workpiece has been properly imbed ded on the headstock and tailstock centers and that there is adequate clearance for the full rota tion ADJUSTING TOOL REST Adjust tool rest to provide proper support for the turning tool you will be using Test tool rest clearance by rotating workpiece by hand before turning lathe ON TURNING SPEED Select the correct turning speed for your work and allow the lathe to gain full speed before using USING SHARP CHISELS Keep lathe chisels properly sharpened and held firmly in position when turning OPERATING DAMAGED LATHE Never oper ate the lathe with damaged or worn parts AWARNING Like all machinery there is potential danger when operating this machine Accidents are frequently caused by lack of
6. the full load rating If the machine is overloaded for a sufficient length of time damage overheating or fire may result especially if connected to an undersized circuit To reduce the risk of these hazards avoid over loading the machine during operation and make sure it is connected to a power supply circuit that meets the requirements in the following section 10 Circuit Information A power supply circuit includes all electrical equipment between the breaker box or fuse panel in the building and the machine The power sup ply circuit used for this machine must be sized to safely handle the full load current drawn from the machine for an extended period of time If this machine is connected to a circuit protected by fuses use a time delay fuse marked D A CAUTION For your own safety and protection of property consult an electrician if you are unsure about wiring practices or electrical codes in your area Note The circuit requirements listed in this man ual apply to a dedicated circuit where only one machine will be running at a time If this machine will be connected to a shared circuit where mul tiple machines will be running at the same time consult a qualified electrician to ensure that the circuit is properly sized for safe operation Circuit Requirements for 220V This machine can be converted to operate on a 220V power supply refer to Voltage Conversion instructions This power supply mus
7. while you tighten the faceplate as shown in Figure 26 E Figure 26 Locking spindle with indexing pin and faceplate set screw location 3 Thread the faceplate onto the spindle until it is snug 4 Using the included 4mm hex wrench tighten the two set screws along the inside diameter of the faceplate to secure it to the spindle see Figure 26 AWARNING To prevent the faceplate and workpiece sep arating from the spindle during operation the headstock faceplate MUST be firmly threaded onto the spindle and secured in place by fully tightening the two faceplate set screws If these instructions are not properly performed serious personal injury could occur Note To remove the faceplate disconnect the lathe from the power source and perform the Steps above in reverse Model G0733 Mfg Since 10 11 Changing Speed Ranges The Model G0733 has pulley belt configuration provided two speed ranges see Figure 27 a High Range 330 3200 RPM Low Range 100 1200 RPM Figure 27 Speed range belt positions Note To maximize spindle torque use the low spindle speed range for spindle speeds of 1200 RPM or less Refer to the speed recommendations chart in Figure 28 to choose the appropriate RPM for your operation Then choose the speed range that will include the selected RPM Diameter Roughing General Finishing of Work RPM Cutting RPM piece RPM 2 4 Lo 1600 2480 EH
8. Mo M2 M4 GND ACI AVI MCM N RPM Readout Board RB OEE WO LO EE o F H O Brake A L S B1 B2 EE B eleo 080307 ga GC KS DO e Spindle Direction Switch KEDU ZH A EN61058 Both sides shown N ail D al gt Ge Speed Ze Control ol ON OFF Switch w Emergency 2 HP 220V 5 STOP Button Model G0733 Mfg Since 10 11 STOP READ aaa V 41 Wiring Components Figure 63 Inverter box and motor box locations Tati eg Vi NS mmer mmer f VARIAS ao SPINOLE SP RANGES Figure 60 RPM readout display board and control panel wiring ae READE ee eres Model G0733 Mfg Since 10 11 ON PAGE 40 SECTION 9 PARTS Stand amp Bed Parts Breakdown 21 15 16 22 25 4 p i 5 e Stand amp Bed Parts List REF PART DESCRIPTION REF PART DESCRIPTION 1 P0698001 STAND 17 P0698017 LEADSCREW 2 P0733002 BED 18 3 P0698003 BED STOP 19 4 __ PNO8M 20 5 __ P0698005 21 6 PWO4M 22 7 PCAP84M 23 8 PRO8M 24 9 _ PCAP50M 25 10 P0698010 26 11 P0698011 27 12 P0698012 29 13 P0698013 30 14 P0698014 31 15 P0698015 32 P0698032 SUPPORT BRACKET 16 P0698016 QUILL Model G0733 Mfg Since 10 11 EN 43 Headstock Parts Breakdown 44 EN Model G0733 Mfg Since 10 11 He
9. all unpainted surfaces with a quality metal protectant to prevent rust NOTICE Avoid chlorine based solvents such as acetone or brake parts cleaner that may damage painted surfaces Model G0733 Mfg Since 10 11 Mounting Although not required we recommend that you mount your new machine to the floor Because this is an optional step and floor materials may vary floor mounting hardware is not included Generally you can either bolt your machine to the floor or mount it on machine mounts Both options are described below Whichever option you choose we recommend leveling your machine with a precision level Bolting to Concrete Floors Lag shield anchors with lag screw and anchor studs as shown in Figure 8 are two popular methods for anchoring an object to a concrete floor We suggest you research the many options and methods for mounting your machine and choose the best that fits your specific application De a MNN Anchor Studs ccc d ge Figure 8 Typical fasteners for mounting to concrete floors NOTICE Anchor studs are stronger and more per manent alternatives to lag shield anchors however they will stick out of the floor which may cause a tripping hazard if you decide to move your machine 15 Assemb 4 lf bolting the lathe to the floor skip to y Step 7 Otherwise move the tailstock tool rest assembly and headstock to one end of the lathe bed refer to OPERATIONS section
10. barrel 2 Always make sure that taper surfaces are clean 38 Model G0733 Mfg Since 10 11 Changing Belt To change the belt 1 DISCONNECT LATHE FROM POWER 2 Open the front belt access panel as shown in Figure 60 SPINDLE RPM Figure 60 Belt access panel removed 3 Loosen the belt tension lock handle shown tn Figure 61 Belt Tensioning e p Handle R OH Sp l ll q al Bi w ie Belt Tension Lock Handle Figure 61 Belt tensioning handle and tension lock handle Model G0733 Mfg Since 10 11 gt Use the belt tensioning handle Figure 61 to lift the motor assembly all the way up then re tighten the motor tension lock handle this will hold the motor in place while you change the belt position Reach into the belt access cavity and roll the belt off the motor lower pulleys then pull the belt off the spindle pulleys and out the side of the headstock Note Removing the plastic cover on the left side may aid in the belt removal and installation Install the new belt by reversing Step 5 Apply downward pressure on the belt tension ing handle to properly tension the drive belt then re tighten the belt tension lock handle Note When properly tensioned the belt should deflect about 14 when moderate pres sure is applied to the belt mid way between the upper and lower pulley as illustrated in Figure 32 Deflection Figure 62 Testing for 1 belt def
11. block to the workpiece Note Allow the glue to cure according to the manufacturer s instructions 5 Follow Steps 1 3 under Mounting the Workpiece onto the Faceplate see Page 33 to attach the backing block to the face plate Outboard Turning Outboard turning is a variation of faceplate turning and is accomplished with the headstock positioned so the faceplate is not directly over the bed allow ing a larger turning capacity than the swing speci fication of the lathe On the GO733 the maximum workpiece diameter that can safely be outboard turned is limited to 17 The only way to rotate the headstock on this machine is to remove it from the bed first which can be a heavy and cumbersome task A much simpler alternative to removing the headstock is to simply remove the tailstock and slide the headstock to the other end of the bed This will position the spindle so it is not directly over the bed whereby outboard turning can safely be accomplished Model G0733 Mfg Since 10 11 To outboard turn on the Model G0733 1 DISCONNECT LATHE FROM POWER 2 Remove the tailstock and tool base from the machine by removing the hex nuts and clamp washers located underneath the assemblies then lifting them from the lathe bed 3 Loosen the headstock then move it all the way to the tail end of the lathe bed as shown in Figure 42 Figure 42 Lathe prepared for outboard turning 4 Re tighten the headstock to the bed A
12. calling Troubleshooting Motor amp Electrical Possible Cause Possible Solution Machine does not start or a breaker trips Machine stalls or is underpowered Machine has vibration or noisy operation without workpiece installed Emergency stop push button is engaged 1 faulty Motor connection wired incorrectly Spindle direction switch is at fault Circuit board or control board is at fault Speed rotary switch is at fault Wiring is open has high resistance Motor is at fault Frequency inverter is at fault Machine is undersized for the task Feed rate cutting speed too fast for task Belt slipping Motor connection is wired incorrectly Pulley slipping on shaft Motor bearings are at fault Motor has overheated Motor is at fault Motor or component is loose Belt worn or loose Pulley is loose Machine is incorrectly mounted or sits unevenly on floor Motor mount loose broken Motor bearings are at fault Model G0733 Mfg Since 10 11 EN Open switch cover and press ON button replace it Correct motor wiring connections Replace faulty spindle direction switch Replace faulty board Replace bad speed rotary switch Check for broken wires or disconnected corroded connections and repair replace as necessary Test repair replace Replace Use sharp lathe bits and chisels reduce the feed rate depth of cut Decrease feed rate cutting speed Rep
13. lathe A CAUTION No list of safety guidelines can be complete 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 per sonal injury damage to equipment or poor work results SECTION 2 POWER SUPPLY Availability Before installing the machine consider the avail ability 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 electrocu tion fire or equipment damage installation work and electrical wiring must be done by a qualified electrician in accordance with all applicable codes and standards AWARNING Electrocution fire or equipment damage may occur if machine is not correctly grounded and connected to the power supply Full Load Current Rating The full load current rating is the amperage a machine draws at 100 of the rated output power On machines with multiple motors this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one time during normal operations Full Load Current Rating at 220V 12 6 Amps The full load current is not the maximum amount of amps that the machine will draw If the machine is overloaded it will draw additional amps beyond
14. may be damaged STABLE MACHINE Unexpected movement dur ing operations greatly increases risk of injury or loss of control Before starting verify machines are stable and mobile base if used is locked AWKWARD POSITIONS Keep proper footing and balance at all times when operating machine Do not overreach Avoid awkward hand positions that make workpiece control difficult or increase the risk of accidental injury UNATTENDED OPERATION Never leave machine running while unattended Turn machine OFF and ensure all moving parts completely stop before walking away MAINTAIN WITH CARE Follow all maintenance instructions and lubrication schedules to keep machine in good working condition An improperly maintained machine increases risk of injury CHECK DAMAGED PARTS Regularly inspect machine for damaged parts loose bolts mis adjusted or mis aligned parts binding or any other conditions that may affect safe operation Always repair or replace damaged or mis adjust ed parts before operating machine MAINTAIN POWER CORDS When disconnect ing cord connected machines from power grab and pull the plug NOT the cord Pulling the cord may damage the wires inside Do not handle cord plug with wet hands Avoid cord damage by keeping it away from heated surfaces high traffic areas harsh chemicals and wet damp locations EXPERIENCING DIFFICULTIES If at any time you are experiencing difficulties performing the intended operation
15. the equipment grounding wire to a live current carrying terminal Check with a qualified electrician or service per sonnel if you do not understand these grounding requirements or if you are in doubt about whether the tool is properly grounded If you ever notice that a cord or plug is damaged or worn discon nect it from power and immediately replace it with a new one Extension Cords We do not recommend using an extension cord with this machine If you must use an extension cord only use it if absolutely necessary and only on a temporary basis Extension cords cause voltage drop which may damage electrical components and shorten motor life Voltage drop increases as the extension cord size gets longer and the gauge size gets smaller higher gauge numbers indicate smaller sizes Any extension cord used with this machine must contain a ground wire match the required plug and receptacle and meet the following require ments Minimum Gauge Size cescseeees 14 AWG Maximum Length Shorter is Better 50 ft 11 12 SECTION 3 SETUP AWARNING This machine presents serious injury hazards to untrained users Read through this entire manu al to become familiar with the controls and opera tions before starting the machine AWARNING Wear safety glasses dur ing the entire setup pro cess AWARNING The G0733 and its com ponents are very heavy Get lifting help or use power l
16. Loosen the tool rest base lock handle and move the tool rest assembly to the desired position on the lathe bed as shown in Figure 20 Tool Rest C Le Lock Handle e Figure 20 Tool rest controls 2 Re engage the tool rest base lock lever to secure the tool rest assembly in position Note The large clamping hex nut underneath the tool rest base will require occasional adjusting to ensure proper clamping pressure of the tool rest assembly to the bed Turn this hex nut in small increments to fine tune the clamping pressure as needed Model G0733 Mfg Since 10 11 AWARNING Always operate the lathe with the tool rest assembly firmly locked in position Otherwise serious personal injury may occur by the tool being pulled from the operator s hands To adjust the angle or height of the tool rest 1 Loosen the tool rest base lock lever and the tool rest lock handle to adjust the position of the tool rest 2 Position the tool rest approximately 1 4 away from the workpiece and approximately 1 4 above the workpiece center line as shown in Figure 21 Lon Workpiece cs lt Distances Center Line Figure 21 Tool rest position relative to workpiece 3 Re tighten the tool rest lock handle and the tool rest base lock lever to secure the tool rest in position Installing Removing Headstock Center The included spur center installs into the head stock spindle with an MT 2 tapered fit Insta
17. TOP Button Speed Control Knob Figure 1 Model GO733 parts and component identification AWARNING To reduce the risk of serious injury when using this machine read and understand this entire manual before beginning any operations Model G0733 Mfg Since 10 11 Glossary Of Terms The following is a list of common definitions terms and phrases used throughout this manual as they relate to this wood lathe and turning in general Become familiar with these terms for assembling adjusting or operating this machine Your safety is VERY important to us at Grizzly Bed The long rail like metal base to which the tailstock tool base and headstock are attached Chuck A mechanical device that attaches to the spindle and holds the workpiece Faceplate The metal disc that threads onto the headstock spindle Faceplate Turning Turning situation in which the grain of the turning stock is at right angles to the lathe bed axis Backing Block A sacrificial piece of wood glued to the base of the workpiece and screwed to the faceplate Often used to prevent mount ing marks from appearing on the completed workpiece Headstock The cast metal box to which the motor is attached and contains the spindle bearings belts and electrical components for operating the lathe Index head The mechanism that allows the headstock spindle to be locked at specific intervals for layout or other auxiliary tasks Offset Tu
18. WARNING When outboard turning ALWAYS use a floor mounted tool rest and keep the tool in con tact with the rest during all turning opera tions Failure to do so could cause the tool to be pulled out of the operator s control and ejected at high speed Model G0733 Mfg Since 10 11 Sanding Finishing After the turning operations are complete the workpiece can be sanded and finished before removing it from the lathe as shown in Figure 43 i F 4 vd NW Vo Uwe al s p qa 7 ER e LE s Ki Geet H ZZ Ba j eg J z ye oe Kg KS Ze e lt P E p 4 J Figure 43 Typical sanding operation Note Whenever sanding or finishing move the tool rest holder out of the way to increase per sonal safety and gain adequate working room AWARNING Sandpaper Wrapping the sandpa per completely around the workpiece could pull your hands into the mov ing workpiece and may cause serious injury Never wrap sandpaper or finishing materials completely around the workpiece 7 Workpiece Bd e Scrapers Typically used where access for Select ng Tu rn l ng other tools is limited such as hollowing oper Tools ations This is a flat double ground tool that comes in a variety of profiles round nose spear point square nose etc to match many different contours Lathe tools come in a variety of shapes and sizes and usually fall into five major categories e Gouges Mainly used for rough cu
19. adstock Parts List REF PART DESCRIPTION 33 P0698033 SPUR CENTER 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 53 54 55 56 57 57 1 57 2 57 3 57 4 57 5 57 6 57 7 57 8 57 9 57 10 PTLWO1M EXT TOOTH WASHER 4MM 58 59 60 61 62 63 64 65 Model G0733 Mfg Since 10 11 REF PART DESCRIPTION 66 P0698066 KNOB M10 1 5 67 68 69 70 71 73 74 75 76 80 81 83 84 85 86 87 88 89 90 92 93 94 95 96 POTENTIOMETER WX110 010 97 99 100 101 103 104 105 106 107 108 110 111 112 113 45 Label Placement P a SS MODEL amp 0733 VARIABLE E AN it tide Oy 18 x AT WOOD LATHE SPINDLE SPEED AE JX SEH Ce e sen A d EE ABER io mwg ooa or Call HH SATT EYE FACE LUNG JURY HAZARDI Abeayg wear o lace shield ong a respiralor when ting this machine 206 REF PART DESCRIPTION REF PART DESCRIPTION 201 P0698201 BELT COVER LABEL 206 P0733206 MODEL NUMBER LABEL 202 207 203 208 204 209 205 PPAINT 1 GRIZZLY GREEN PAINT 210 P0733210 NOTICE LABEL AWARNING Safety labels help reduce the risk of serious injury caused by machine hazards If any label comes off or becomes unreadable the owner of this machine MUST replace it in the original location before resuming operations For replacements contact 800 523 4777 or www grizzly com 46 EN Model G0733 Mfg Since 10 11 CUT ALONG DOTTED LINE Grizzly NARRANTY CARD Industrial Inc Name S
20. afety 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 impor tance 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 A DANGER AWARNING CAUTION Indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury 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 NOTICE This symbol is used to alert the user to useful information about proper operation of the machine AWARNING Safety Instructions for Machinery OWNER S MANUAL Read and understand this owners manual BEFORE using machine Untrained users can be seriously hurt EYE PROTECTION Always wear ANSI approved safety glasses or a face shield when operating or observing machinery to reduce the risk of eye injury or blindness from flying particles Everyday eyeglasses are not approved safety glasses HAZARDOUS DUST Dust created while using machinery may cause cancer birth defects or long term respiratory damage Be aware of dust hazards associated w
21. beginning on Page 19 for instructions for AWAR N NG moving these components The G0733 and its com ponents are very heavy 5 Use assistants to lift one end of the lathe Get lifting help or use onto support blocks and stabilize the lathe power lifting equipment in preparation for installing the machine feet such as a forklift to move see Figure 11 heavy items To assemble your lathe 1 Position the right and left stand legs upright approximately 57 apart and get them reasonably aligned see Figure 9 Figure 11 Legs supported for feet installation 6 Remove the top hex nut from the feet then insert the feet into the mounting holes of the leg see Figure 12 Do not tighten the hex Aa p Figure 9 Supporting legs nuts yet Remove the supporting block and repeat Steps 5 6 on the other leg 2 Carefully position the lathe onto the stands and align the mounting holes 3 Secure the lathe assembly to the stand legs with 8 M8 1 25 x 35 cap screws and 8mm lock washers as shown in Figure 10 ee ER SDK Sys Figure 12 Machine feet installed Figure 10 Securing lathe assembly 16 EN Model G0733 Mfg Since 10 11 7 Place the level on the lathe bed and make necessary adjustments so that the bed is level from side to side and front to back If you are using the machine feet adjust the top and bottom hex nuts on each leg to level the bed then tighten the hex nuts to secure these adj
22. debris and oily sub stances before inserting the center to ensure a good fit reduce runout 3 Firmly insert the tapered end of the center into the tailstock quill as shown in Figure 24 4 Make sure the center is securely installed by attempting to pull it out by hand a properly installed center will not pull out by hand ER 5 Make sure the center of the quill lock handle is aligned with the quill kKeyway to ensure that the tailstock center and quill will not freely rotate under load see Figure 25 keyway 6 Secure the quill in place by re tightening the quill lock handle Removing the Headstock Center 1 Loosen the quill lock handle 2 Hold a clean rag under the spindle or wear a glove to catch the center when you remove it 3 Rotate the handwheel counterclockwise the tailstock quill will retract back into the quill causing the center to be forced out of the quill AWARNING The tailstock quill must always be locked in place during lathe operation Before tighten ing the quill lock handle it must be properly aligned with the quill keyway Otherwise the workpiece can be thrown from the lathe causing serious personal injury or death Model G0733 Mfg Since 10 11 Installing Faceplate To install the faceplate 1 DISCONNECT LATHE FROM POWER 2 Insert the indexing pin into one of the index ing holes and rotate the spindle until the pin engages to prevent the spindle from turning
23. dling or the installation of auxiliary equipment With permanent installations leave enough space around the machine to open or remove doors covers as required by the main tenance and service described in this manual See below for required space allocation 4 CAUTION Children or untrained people may be seriously injured by this machine Only install in an access restricted location 19 2 Physical Environment The physical environment where the machine is operated is important for safe operation and lon gevity of machine components For best results operate this machine in a dry environment that is free from excessive moisture hazardous chemi cals airborne abrasives or extreme conditions Extreme conditions for this type of machinery are generally those where the ambient temperature range exceeds 41 104 F the relative humidity range exceeds 20 95 non condensing or the environment is subject to vibration shocks or bumps Electrical Installation Place this machine near an existing power source Make sure all power cords are protected from traffic material handling moisture chemicals or other hazards Make sure to leave access to a means of disconnecting the power source or engaging a lockout tagout device if required Lighting Lighting around the machine must be adequate enough that operations can be performed safely Shadows glare or strobe effects that may distract or impede the operator m
24. e headstock firmly locked to the bed Otherwise serious personal injury may occur as the workpiece or faceplate could shift during operation or be ejected from the lathe Adjusting Tailstock The tailstock adjusts in the same manner as the headstock To position the tailstock along the length of the bed 1 Loosen the tailstock lock lever and move the tailstock to the desired position along the bed as shown in Figure 19 e Ee e m ver location d Figure 19 Tailstock lock le 2 Re engage the tailstock lock lever to secure the tailstock to the bed Note The large clamping hex nut underneath the tailstock will require occasional adjusting to ensure proper clamping pressure of the tailstock to the bed Turn this hex nut in small increments to fine tune the clamping pres sure as needed AWARNING Always operate the lathe with the tailstock firmly locked to the bed Otherwise serious personal injury may occur by the tailstock moving during operation and the workpiece being ejected at high speed 99 Adjusting Tool Rest The tool rest assembly on the Model G0733 has two adjustable components to provide the safest and most stable position when operating the lathe The tool rest base adjusts in the same manner as the headstock and tailstock The tool rest pivots and may be adjusted vertically in the tool rest base To position the tool rest assembly along the length of the lathe bed 1
25. e it is suitable for turning No extreme bows knots or cracks should exist 2 Prepares and trims up the workpiece with a bandsaw or table saw to make it roughly con centric 3 Installs the workpiece between centers or attaches it to a faceplate or chuck 4 Adjusts the tool rest to 1 4 above the workpiece centerline and sets the minimum clearance between the workpiece and the lip of the tool rest to 1 4 gap 5 Rotates the workpiece by hand to verify that the spindle and workpiece rotate freely throughout the full range of motion 6 Positions any dust collection hoods near the workpiece to collect wood chips and secures it in place 19 10 20 Verifies the pulley ratio is set for the appro priate speed range for the operation type of wood and size of workpiece installed Verifies the spindle direction switch is in the O position and the spindle speed dial is turned all the way counterclockwise so the spindle does not start turning at high speed Ties back loose hair and clothing and puts on face shield and respirator Takes all other required safety precautions Starts the lathe and dust collector adjusts the spindle direction and lathe speed and care fully begins the turning operation keeping the chisel against the tool rest the entire time it is cutting Basic Controls Refer to Figure 17 and the list below to famil iarize yourself with the lathe controls You will find that unde
26. e right When operating correctly the machine runs smoothly with little or no vibration or rubbing noises Investigate and correct strange or unusual noises or vibrations before operating the machine further Always disconnect the machine from power when investigating or correcting potential problems Turn the speed control knob all the way counterclockwise Turn the spindle direction switch to the L position and slowly turn the speed control knob to the right When operating correctly the machine runs smoothly with little or no vibration or rubbing noises Move the spindle direction switch to the O position and push in the EMERGENCY STOP button WITHOUT opening the EMERGENCY STOP button turn the spindle direction switch to the R and L positions The machine should not start at either position lf the machine does not start the EMERGENCY stop button safety feature is working correctly The Test Run is com plete lf the machine does start with the EMERGENCY stop button pushed in immediately disconnect power to the machine The EMERGENCY stop button safety feature is not working correctly This safety feature must work properly before proceeding with regular operations Call Tech Support for help Model G0733 Mfg Since 10 11 SECTION 4 AWARNING To reduce the risk of serious injury when using this machine read and understand this entire manual before beginning any operation
27. ee ee ei tee sto 10 Outboard Tummg cS 10 Sanding Finishing EE e 10 Selecting Turning Tools aannaannnannnnennnannne ECOL QUITE MME US eersten 10 SECTION 5 ACCESSORIES sssccsssseseessee ge 7 Recommended Metal Protectants SECTION 6 MAINTENANCE cc0s0s0000 EES 12 Schedule ccccsccccecesseseesecersessesessesetsesseseveee Esta aie ices A EE oe 12 Lleanmmg EE 12 Lathe Bed EES e Blees La EE 15 SECTION 7 SERVICE scecceseeseseeseeeeeeens EE 15 TROUDIGSHOOUNG e geegteeegeegeeuerereeugieuErargeg Bolting to Concrete Floor 15 Motor amp Electrical aaneen EE 16 Wood Laine OpPGratlon visccsrscnsevstresctenatees POOE EE 17 Changing Bel EE EE 17 SECTION 8 WIRING ccczscscecccoseessseesseeesseses SS ee 17 Wiring Safety Instructions ccccseeeeeee EE 18 Wiring Diagram sessies n 19 Wiring Components ccccccceeseeeeeeeeeeees ee Ve SECTION 9 PARTS SEET 20 Grande Ped Pars DEE Stock Inspection amp Requirements 21 Headstock Parts Breakdown c 00000 a 8 Label Hlacement E 22 WARRANTY AND RETURNG 000000 Installing Removing Headstock Center 23 Installing the Headstock Center 23 Removing the Headstock Center 23 2 Installing Removing Tailstock Center ege 2 Installing the Tailstock Center INTRODUCTION Manual Accuracy We are proud to offer this manual with your new machine We ve made every eff
28. eeeee ee 1 Rae e ee EE 2 C Machine Feet 4 D WOOT TRE EE 1 E Live Center MI 1 F Spur Center MIR 1 G Indexing Pm 1 H Hex Wrenches 3 4 6 SBmm 1 Ea bs ee rei ep Lo E 1 J ee E 1 K Hardware not shown Cap Screws M8 1 25 X 35 cesen 10 Lock Washers Gmm 10 Hex Nuts M8 1 25 cc cecccceeee sees enna es 2 Figure 5 Loose inventory components Figure 3 Lathe assembly NOTICE Some hardware fasteners on the inventory Figure 6 Storage basket list may arrive pre installed Check mount E ing locations before assuming that any If any nonproprietary parts are missing e g a items from the inventory list are missing nut or a washer we will gladly replace them or for the sake of expediency replacements can be obtained at your local hardware store Model G0733 Mfg Since 10 11 EN 13 Site Considerations Weight Load 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 work piece that will be used Additionally consider the weight of the operator and any dynamic loading that may occur when operating the machine Space Allocation Consider the largest size of workpiece that will be processed through this machine and provide enough space around the machine for adequate operator material han
29. eld T 9 12 oz Spray G2870 Boeshield T 9 4 oz Spray H3788 G96 Gun Treatment 12 oz Spray H3789 G96 Gun Treatment 4 5 oz Spray Figure 58 Recommended products for protect ing unpainted cast iron steel part on machinery T10117 Big Mouth Dust Hood with Stand Capture dust from any machine operation with this Big Mouth Dust Hood Simply attach a 4 dust collection hose and adjust the hood right where you need it The free standing base eliminates complicated machine set ups and the tilting 16 s x 12s hood adjusts from 23 to 43 high Every shop needs one of these Figure 59 110117 Big Mouth Dust Hood Call T0027 WO 35 SECTION 6 MAINTENANCE AWARNING Always disconnect power to the machine before performing maintenance Failure to do this may result in serious person al injury Schedule For optimum performance from your machine follow this maintenance schedule and refer to any specific instructions given in this section Ongoing e Loose faceplate or mounting bolts e Damaged center or tooling e Worn or damaged wires e Loose machine components e Any other unsafe condition Daily e Clean off dust buildup e Clean and lubricate lathe bed spindle and quill Monthly e Belt tension damage or wear e Clean out dust buildup from inside belt pulley cavity Cleaning Cleaning the Model GO0733 is relatively easy Vacuum excess wood chips and sawdust and wipe off
30. ence takes you through sharpening your tools and faceplate bowl and spindle turning techniques The techniques need ed to maximize your lathe s capabilities and hone your skills are covered 152 pages Figure 54 Model T20381 The Missing Shop Manual Lathe book Model G0733 Mfg Since 10 11 G5683 Magnetic Base Light Light up your work just where you need it This flexible neck lamp attaches with the twist of a switch so that you can use on any machine Figure 55 Magnetic base light H2371 GOOD STUFF Wood Finish 1 Pint H2372 GOOD STUFF Wood Finish 1 Quart For bare wood surfaces this fast drying synthetic oil has been formulated to enhance the natural look of wood Non toxic alcohol resistant and FDA approved for food contact Sold in 1 pint and 1 quart quantities a a ail d 8 d E wu MALLY DOCK AMNI e a KI IRAN ALAPLE MLOGE pu d d te Hg fer We f f gt ijt j T nt For wool SS Mega ns Figure 56 GOOD STUFF bare wood finish H6267 1 x 8 TPI Chuck This 4 Jaw self centering chuck with dovetailed jaws is great for small bowl and plate turning The feature jaws that grip by clamping around the workpiece or expanding to fit a turned recess Compact design makes it ideal for small lathes Figure 57 11 4 x 8 TPI Chuck Model G0733 Mfg Since 10 11 Recommended Metal Protectants G5562 SLIPIT 1 Qt Gel G5563 SLIPIT 12 oz Spray G2871 Boeshi
31. er 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 equip ment such as those dust masks that are specially designed to filter out microscopic particles INTRODUCTION Manual Accuracy Machine Description Glossary Of Terms Machine Data Sheet SECTION 1 SAFETY Full Load Current Rating Circuit Information Grounding Requirements Extension Cords SECTION 3 SETUP Needed for Setup Site Considerations Power Connection Connecting Power Disconnecting Power SECTION 4 OPERATIONS Operation Overview Basic Controls Adjusting Headstock Adjusting Tailstock Adjusting Tool Rest Table of Contents re er 2 Removing the Headstock Center EE D Installing ee e E EE 3 Changing Speed Ranges eee EE A MLC le e WER ENEE 5 Spindle Tumimg Spindle Turning Tuer 29 E EE E EE H Faceplate Tummg Safety Instructions for Machinery 7 Mounting the Workpiece onto Additional Safety for Wood Lathes 9 Eacenlate eeeeeeeeereerrerrreerreen SECTION 2 POWER SUPPLY 0esseee 10 Mounting Workpiece to Backing Block
32. familiarity or failure to pay attention Use this machine with respect and caution to lessen the pos sibility of operator injury If normal safety precautions are overlooked or ignored seri ous personal injury may occur Model G0733 Mfg Since 10 11 WORKPIECE CONDITION Always inspect the condition of your workpiece DO NOT turn pieces with knots splits and other potentially dangerous conditions Make sure joints of glued up pieces have high quality bonds and won t fly apart during operation ADJUSTMENTS MAINTENANCE Make sure your wood lathe is turned OFF disconnected from its power source and all moving parts have come to a complete stop before starting any inspection adjustment or maintenance procedure STOPPING LATHE DO NOT stop the lathe by using your hand against the workpiece Allow the lathe to stop on its own AVOIDING ENTANGLEMENT Keep long hair and loose clothing articles such as sleeves belts and jewelry items away from the lathe spindle FACEPLATE TURNING When faceplate turning make sure the faceplate is securely attached to the workpiece and it is properly attached to the spindle When faceplate turning use lathe chisels on the downward spinning side of the workpiece only SANDING POLISHING Remove the tool rest when performing sanding or polishing operations on the rotating spindle MATERIAL REMOVAL RATE Attempting to remove too much material at once may cause workpiece to fly out of the
33. following 1 The motor powers up and runs correctly and 2 the STOP button safety feature works correctly If during the test run you cannot easily locate the source of an unusual noise or vibration stop using the machine immediately then review Troubleshooting on Page 37 If you cannot find a remedy contact our Tech Support at 570 546 9663 for assistance AWARNING Before starting the lathe 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 safety features on this machine Failure to follow this warning could result in serious personal injury or even death To test run your lathe 1 Make sure you understand the safety instruc tions at the beginning of the manual and that the machine is set up properly 2 Make sure all tools and objects used during setup are cleared away from the machine 3 Connect the machine to the power source 4 Set the spindle direction switch to the neutral or O position and turn the speed control knob all the way counterclockwise 5 Squeeze the tab on the side of the EMERGENCY STOP button in lift the button to open the switch cover and press the green ON button to start the machine 18 10 Verify that the machine is operating correctly by turning the spindle direction switch to the R position and slowly turn the speed con trol Knob to th
34. he faceplate on the workpiece and attach it as shown in Figure 40 with wood screws that do not have tapered heads see Figure 41 29 Figure 40 Typical attachment of faceplate to workpiece NOTICE Only use screws with non tapered heads see Figure 41 to attach the faceplate to the workpiece Screws with tapered heads can split the faceplate or snap off during operation Correct Incorrect Figure 41 Correct and incorrect screw types 3 Thread and secure the faceplate onto the headstock spindle refer to Headstock Faceplate on Page 25 for faceplate mount ing instructions H wood screws cannot be placed in the workpiece the faceplate can be mount ed to a backing block attached to the workpiece See Mounting the Workpiece to a Backing Block 30 Mounting Workpiece to Backing Block 1 Make the backing block from a suitable size piece of scrap wood Note The faces of the backing block must be flat and parallel to each other or the uneven surfaces will cause the workpiece to spin eccentricly causing unnecessary vibration and runout It is best to mount the backing block to the faceplate and turn the other sur face flat prior to mounting 2 Locate and mark the center of both the workpiece and backing block 3 Drill a 1 4 hole through the center of the backing block 4 Look through the hole in the backing block to line up the center with the workpiece and glue and clamp the backing
35. ifting equipment such as a fork lift to move heavy items Needed for Setup The following are needed to complete the setup process but are not included with your machine Description Qty e Safety Glasses ais ccagevertaanvtassinnnawsacsaacerssiant 1 e Cleaner Degreaser 008 As Needed e Disposable Shop Rag As Needed e Additional People nannannannennn As Needed E E T E A EE A E E 1 Unpacking Your machine was carefully packaged for safe transportation Remove the packaging materials from around your machine and inspect it If you discover any damage please call us immediately at 570 546 9663 for advice 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 condi tion of your shipment inventory the contents AWARNING SUFFOCATION HAZARD Keep children and pets away from plastic bags or packing materials shipped with this machine Discard immediately Model G0733 Mfg Since 10 11 Inventory After all the parts have been removed from the shipping containers you should have the follow ing items Inventory Figures 3 6 Qty A Lathe Assembly Headstock mounted nannnannnnnnannannnn 1 Tool Rest Base mounted 00 1 Tailstock omountec 1 Faceplate 6 installed cc ee
36. ing the lathe ON stand away from the path of the spinning workpiece until the spindle reaches full speed and you can verify that the workpiece will not come loose Use the slowest speed when starting or stop ping the lathe Select the right speed for the size of workpiece that you are turning refer to Figure 28 on Page 25 Keep the turning tool on the tool rest the ENTIRE time that it is in contact with the workpiece Learn the correct techniques for each tool you will use If you are unsure about how to use the lathe tools read books or magazines about lathe techniques and seek training from experienced and knowledgeable lathe users AWARNING Damage to your eyes and lungs could result from using this machine without proper pro tective gear Always wear a face shield and respirator when operating this machine Model G0733 Mfg Since 10 11 Faceplate Turning Faceplate turning is when a workpiece is mounted to the faceplate which is then mounted to the headstock spindle as shown in Figure 39 This type of turning is usually done with open faced workpieces like bowls or plates Figure 39 Typical faceplate turning operation Mounting the Workpiece onto the Faceplate 1 Mark the workpiece center in the same man ner as described in Spindle Turning see Page 27 Note Cut off corners of the workpiece to make it as close to round as possible as described in Spindle Turning see Page 27 2 Center t
37. ith each workpiece material and always wear a NIOSH approved respirator to reduce your risk Model G0733 Mfg Since 10 11 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 avoid accidental slips which could cause a loss of work piece control HEARING PROTECTION Always wear hear ing protection when operating or observing loud machinery Extended exposure to this noise without hearing protection can cause permanent hearing loss MENTAL ALERTNESS Be mentally alert when running machinery Never operate under the influence of drugs or alcohol when tired or when distracted 8 DISCONNECTING POWER SUPPLY Always dis connect machine from power supply before ser vicing adjusting or changing cutting tools bits blades cutters etc Make sure switch is in OFF position before reconnecting to avoid an unexpect ed or unintentional start APPROVED OPERATION Untrained operators can be seriously hurt by machinery Only allow trained or properly supervised people to use machine When machine is not being used dis connect power remove switch keys or lock out machine to prevent unauthorized use especially around children Make workshop kid proof DANGEROUS ENVIRONMENTS Do not use machinery in wet or rainy locations cluttered areas around flammables or in dark areas Keep work area clean dr
38. lace bad belt and re tension see Page 39 Correct motor wiring connections Replace loose pulley Test by rotating shaft rotational grinding loose shaft requires bearing replacement Clean off motor let cool and reduce workload Test repair replace Inspect replace stripped or damaged bolts nuts and re tighten with thread locking fluid Inspect replace belts see Page 39 Replace shaft pulley setscrew and key as required Tighten replace anchor studs in floor relocate shim machine adjust feet Tighten replace Test by rotating shaft rotational grinding loose shaft requires bearing replacement 37 Wood Lathe Operation Vibration noise while 1 machine is running noise changes when speed is changed Excessive vibration with workpiece installed Chisels grab or dig into workpiece Bad surface finish on workpiece Belt cover loose Workpiece mounted incorrectly Headstock tailstock or tool rest not securely clamped to lathe bed Workpiece warped out of round or is flawed Spindle speed is set too fast for mounted workpiece Lathe is resting on an uneven sur face Motor mount bolts are loose Belt is worn or damaged Spindle bearings are worn Tool rest set too low Tool rest set too far from workpiece Wrong chisel tool being used Chisel tool dull Wrong spindle speed Dull chisel or wrong chisel being used for the o
39. lection Ensure the belt ribs are fully seated in the pulley grooves then close the front belt access panel 39 SECTION 8 WIRING These pages are current at the time of printing However in the spirit of improvement we may make chang es to the electrical systems of future machines 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 AWARNING Wiring Safety Instructions 40 SHOCK HAZARD Working on wiring that is con nected to a power source is extremely dangerous Touching electrified parts will result in personal injury including but not limited to severe burns electrocution or death Disconnect the power from the machine before servicing electrical com ponents MODIFICATIONS Modifying the wiring beyond what is shown in the diagram may lead to unpre dictable results including serious injury or fire This includes the installation of unapproved after market parts WIRE CONNECTIONS All connections must be tight to prevent wires from loosening during machine operation Double check all wires dis connected or connected during any wiring task to ensure tight connections CIRCUIT REQUIREMENTS You MUST follow the requirements at the beginning of this man ual when connecting your machine to a power source NOTICE The photos and diagrams i
40. lling the Headstock Center 1 DISCONNECT LATHE FROM POWER Model G0733 Mfg Since 10 11 2 Make sure the mating surfaces of the center and spindle are free of debris and oily sub stances before inserting the center to ensure a good fit and reduce runout 3 Insert the tapered end of the center into the spindle and push it in with a quick firm motion as shown in Figure 22 a a en ge GC Sea Figure 22 Installing center into the headstock spindle 4 Make sure the center is securely installed by attempting to pull it out by hand a properly installed center will not pull out easily Removing the Headstock Center 1 DISCONNECT LATHE FROM POWER 2 Hold a clean rag under the spindle or wear a glove to catch the center when you remove it 3 Insert the knockout tool through the outbound end of the spindle and firmly tap the back of the center catching it as it falls as shown in Figure 23 Knockout Tool Figure 23 Removing the headstock center 23 Installing Removing Tailstock Center The included live center installs into the tailstock quill with an MT 2 tapered fit Installing the Tailstock Center 1 On the tailstock loosen the quill lock handle and rotate the handwheel until the quill extends out about 1 as shown in Figure 24 V G d A Handwheel Figure 24 Installing center into tailstock quill 2 Make sure the mating surfaces of the center and quill are free of
41. ncluded in this section are best viewed in color You can view these pages in color at www grizzly com BLUE BROWN GRAY ORANGE WIRE COMPONENT DAMAGE Damaged wires or components increase the risk of Serious per sonal injury fire or machine damage If you notice that any wires or components are damaged while performing a wiring task replace those wires or components MOTOR WIRING The motor wiring shown in these diagrams is current at the time of printing but may not match your machine If you find this to be the case use the wiring diagram inside the motor junction box CAPACITORS INVERTERS Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source To reduce the risk of being shocked wait at least this long before working on Capacitors EXPERIENCING DIFFICULTIES If you are expe riencing difficulties understanding the information included in this section contact our Technical Support at 570 546 9663 COLOR KEY YELLOW zt ben en Gy PURPLE PINK G BLUE Lb BLUE WHITE QUOISE weg Model G0733 Mfg Since 10 11 Wiring Diagram Ground N S H A Ge Hot Hot 220 VAC Single Phase 6 15 Plug ii r me As Recommended VFD M gt 1 5 Kw 220V 1 3 Phase gt RPM Sensor V M
42. ning operation Large knots can cause a workpiece to completely break in half during turning and cause machine damage and injury Choose workpieces that do not have large loose knots e Excessive Warping Workpieces with excessive bowing or twist ing are unstable and unbalanced Never turn these workpieces at high speed or instability will be magnified and the workpiece can be ejected from the lathe causing injury Only turn concentric workpieces Model G0733 Mfg Since 10 11 Adjusting Headstock The Model GO733 headstock is equipped with a cam action clamping system to secure it to the lathe bed When the lever is tightened a locking plate lifts up underneath the bed and secures the tailstock in place The headstock can be positioned anywhere along the lathe bed To position the headstock along the length of the lathe bed 1 DISCONNECT LATHE FROM POWER 2 Loosen the headstock lock lever see Figure 18 s d Headstock Lock eege Wegen Figure 18 Headstock lock lever location 3 Slide the headstock to the desired location on the bed and use the headstock lock handle to secure the headstock in position Note The large clamping hex nut underneath the headstock will require occasional adjust ing to ensure proper clamping pressure of the headstock to the bed Turn this hex nut in small increments to fine tune the clamping pressure as needed AWARNING Always operate the lathe with th
43. orkpiece by drawing diagonal lines from corner to corner across the end of the workpiece as shown in Figure 36 Workpiece Pencil Lines Marked Diagonally Across Corners Workpiece Center Figure 36 Workpiece marked diagonally from corner to corner to determine the center 97 2 Make a center mark by using a wood mallet and tapping the point of the spur center into the center of the workpiece on both ends 3 Using a drill bit drill a 1 4 deep hole at the center mark on the end of the workpiece to be mounted on the headstock spur center 4 To help embed the spur center into the workpiece cut 1 deep saw kerfs in the headstock end of the workpiece along the diagonal lines marked in Step 1 5 If your workpiece is over 2 x 2 cut the cor ners off the workpiece lengthwise to make turning safer and easier see Figure 37 A N Workpiece Center Figure 37 Corners of workpiece removed 6 Drive the spur center into the end center mark of the workpiece with a wood mallet to embed it at least 1 4 into the workpiece as shown in Figure 38 CEAR Figure 38 Spur center properly embedded 28 7 With the workpiece still attached insert the spur center into the headstock spindle refer to Installing Removing Headstock Center on Page 23 for additional instructions Note Use the tool rest to support the opposite end of the workpiece so that the workpiece and spur center do not sepa
44. ort to be exact with the instructions specifications drawings and photographs of the machine we used when writing this manual However sometimes we still make an occasional mistake Also owing to our policy of continuous improve ment your machine may not exactly match the manual If you find this to be the case and the dif ference between the manual and machine leaves you in doubt check our website for the latest manual update or call technical support for help Before calling find the manufacture date of your machine by looking at the date stamped into the machine ID label see below This will help us determine if the manual version you received matches the manufacture date of your machine T MODEL GXXXX LE MACHINE NAME WARNING Motor ing this machine operation Specification M an ufactu re Date s and respirator Specification sted setup and Specification of Yo u r M ac h n e uit before starting Specification t EE pp a and disconnect Weight power before adjustments maintenance or service gat DO NOT expose to rain or dampness 5 6 DO NOT modify this machine in any way Date 7 DO NOT remove safety guards Sets he S Never leave machine running unattended Manufactured for Grizzly in Taiwan 1 DO NOT operate under the influence of drugs or alcohol 0 Maintain machine carefully to prevent accidents For your convenience we post all available man uals and manual updates fo
45. peration Tailstock mounting bolt loose Tailstock moves under 1 i i load 2 Bed surface is oily or greasy Can t remove tapered tool 1 from tailstock barrel Tailstock barrel not retracted all the way back into the tailstock 2 Debris was not removed from taper before inserting into barrel 1 1 Tighten the screws that secure the belt cover if necessary install a soft vibration dampening mate rial between the belt cover and the headstock cast ing Re mount workpiece making sure that centers are embedded in true center of workpiece Check clamp levers and tighten if necessary Cut workpiece to correct or use a different workpiece Reduce the spindle speed Shim stand or adjust feet on stand to remove any wobbles present in the stand Tighten motor mount bolts Replace belt see Page 39 Replace spindle bearings Set tool rest higher See Page 22 for how to prop erly set the tool rest height Move the tool rest closer to the workpiece See Page 22 for the proper workpiece tool rest clear ance Use the correct chisel tool educate yourself by reading books trade magazines or seeking help from an experienced lathe operator Sharpen or replace the chisel tool you are using Use trial and error to find a better spindle speed Sharpen chisel or try a different chisel 1 Tighten 2 Clean bed surface to remove excess oil grease Turn the barrel handwheel until it forces taper out of
46. r free on our website at www grizzly com Any updates to your model of machine will be reflected in these documents as soon as they are complete Contact Info We stand behind our machines If you have any questions or need help use the information below to contact us Before contacting please get the serial number and manufacture date of your machine This will help us help you faster Grizzly Technical Support 1203 Lycoming Mall Circle Muncy PA 17756 Phone 570 546 9663 Email techsupport grizzly com We want your feedback on this manual What did you like about it Where could it be improved Please take a few minutes to give us feedback Grizzly Documentation Manager P O Box 2069 Bellingham WA 98227 2069 Email manuals grizzly com Machine Description The G0733 18 X 47 Wood Lathe is designed to turn wood stock so the operator can remove material with a chisel The variable speed control allows for infinite spindle speed adjustment from O 3200 RPM and the digital readout provides a precise reading of the current spindle speed The headstock can be positioned anywhere along the bed for increased flexibility in workpiece setup Model G0733 Mfg Since 10 11 Identification Handwheel Tool Rest eam Tailstock 4 Lock Lever e reverse side e e GO Ta neen La gt Tool Rest Control Panel Base a Lock Lever ON OFF Switch w Emergency S
47. rate during installation 8 Install the live center into the tailstock quill and tighten the quill lock handle to lock the quill in position refer to Page 24 for addi tional instructions 9 Slide the tailstock toward the workpiece until the point of the live center touches the workpiece center mark then lock the tailstock in this position 10 Loosen the quill lock handle and rotate the tailstock handwheel to push the live center into the workpiece at least a Af AWARNING Do not press the workpiece too firmly with the tailstock or the bearings will bind and overheat Do not adjust the tailstock too loosely or the workpiece will spin off the lathe Use good judgment and care other wise serious personal injury could result from the workpiece being ejected at high speeds 11 Properly adjust the tool rest to the workpiece see Adjusting Tool Rest on Page 23 12 Before beginning lathe operation rotate the workpiece by hand to ensure that there is safe clearance on all sides AWARNING Keep the lathe tool resting on the tool rest the ENTIRE time that it is in contact with workpiece or when preparing to make contact between lathe tool and workpiece Otherwise the spinning workpiece could force the lathe tool out of your hands or entangle your hands with the workpiece Failure to heed this warning could result in serious personal injury Model G0733 Mfg Since 10 11 Spindle Turning Tips When turn
48. rly posted on the outside as well as the inside of the carton We will not accept any item back without this number Proof of purchase must accompany the merchandise 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 Midden 104 Buy Direct and Save with Grizzly Trusted Proven and a Great Value Since 1983 Visit Our Website Today For Current Specials ORDER 24 HOURS A DAY 1 800 523 4777
49. rning A turning situation where the cen ter of the workpiece is offset at various stages of the work to produce different shapes Outboard Turning Turning of workpiece with the headstock situated at the far end of the lathe so the work done is not over the bed of the lathe Roughing Out Taking stock from square billet to round blank Spindle This term has two meanings First it refers to the threaded shaft in the headstock to which the faceplate is attached Second it refers to any work that is spindle turned Spindle Turning Work performed where the grain and length of the workpiece are parallel to the axis of the bed Swing The capacity of the lathe measured by doubling the distance from the bed to the spindle center Tailstock The metal component at the opposite end of the bed from the headstock containing a quill and live or dead centers It maintains pres sure on the spindle turned workpiece Tool Base The movable metal fixture attached to the bed upon which the tool rest is fixed Tool Rest The adjustable metal arm upon which the tool rest during a turning operation Way One of the metal rails that make up the bed of the lathe Model G0733 Mfg Since 10 11 frizz rly wg lle Industrial Mit Customer Service 570 546 9663 To Order Call 800 523 4777 Fax 800 438 5901 MODEL GO733 HEAVY DUTY WOOD LATHE 18 X 47 Product Dimensions Ehe 419 Ibs Width side to side x Depth f
50. ront to back x Heoahbt 80 3 4 x 19 1 16 x 48 1 16 in Seiglisida Biet E elt E A P E A A E E E E S 65 1 2 x 20 in Shipping Dimensions Ke T EA ae T E E E E S ee ee A ee Wood Crate ORM ON EE Machine e E 547 Ibs SPOT Widin X ICICI EE 68 x 22 x 23 in Electrical Power Py eI SII E 220V Single Phase 60 Hz F lkLoad Curre nmi RAUNG E 12 6A Minimum Circuit EE 15A Jeng TE Delta VFD015M2 RMN UGH D Push Button ON OFF Variable Speed Dial WACA VORA JE EE 220V COTE et DE 9 8 ft OR AUS EE 14 AWG FI ACM E Yes AGOGO El De RR KEE NEMA 6 15 Motors Spindle Re TEFC Induction BO FSS OY E 2 HP Viele 220V BEE eegene 3 Phase REH 5 3A Ee DE 0 3560 RPM SEENEN 60 Hz l tze RE Variable eet Belt Drive BOTIN o o E E Shielded and Permanently Sealed Main Specifications Operation Information lee 18 in DiS Between e E 47 in SWING Over FOO CS Mesa cecehence fy wad ance ncee seen coreaucesseccceseesiatceceuseassesnacesoens cece saneen gasesens tacereccynssataressdteeeestsaas 13 3 4 in Vleit e Ee Variable Spindle e Low 100 1200 High 330 3200 RPM Floor TO Center Ee 44 7 8 in Meads TOG OE ON EE 0 180 deg Model G0733 Mfg Since 10 11 EN 5 Spindle Information Spinde Eege MT 2 SOIE SE eer ere A E een eee ee eee ee 1 1 4 x 8 RH TPI in eler Ee EE 0 393 in SPRIE GEME alesse re erste E arece anteater ee aaa eecieus rare ee ota eearieente ota coucatececeeviaus Spur Center Jelli Rei e 10 30 deg BOE NK E 4 Tailstock Information
51. rstanding the names and descrip tions of the controls is useful when reading this OPERATIONS section a gt Ze Figure 17 Control panel and RPM Readout A Spindle RPM Readout Indicates the spindle speed in RPM rotations per minute B Spindle Direction Switch Toggles the spin dle direction between clockwise or counter clockwise C Speed Control Knob Adjusts the spindle speed from low to high within the range gov erned by the pulley belt position D ON OFF Switch w Emergency STOP Button Turns the lathe ON and OFF Model G0733 Mfg Since 10 11 Stock Inspection amp Requirements Some workpieces are not safe to turn or may require modification before they are safe to turn Before turning a workpiece inspect all workpieces for the following e Workpiece Type This machine is intended for turning natural wood products Never attempt to turn any composite wood materials plastics metal stone or rubber workpieces turning these materials can lead to machine damage or severe injury e Foreign Objects Nails staples dirt rocks and other foreign objects are often embedded in wood While cutting these objects can become dislodged and hit the operator cause tool grab or break the turning tool which might then fly apart Always visually inspect your workpiece for these items If they can t be removed DO NOT turn the workpiece e Large Loose Knots Loose knots can become dislodged during the tur
52. s AWARNING Damage to your eyes and lungs could result from using this machine without proper pro tective gear Always wear a face shield and respirator when operating this machine AWARNING Loose hair clothing or jewelry could get caught in machinery and cause serious personal injury Keep these items away from moving parts at all times to reduce this risk NOTICE If you have never used this type of machine or equipment before WE STRONGLY RECOMMEND that you read books review industry trade magazines or get formal training before beginning any projects Regardless of the content in this section Grizzly Industrial will not be held liable for accidents caused by lack of training Model G0733 Mfg Since 10 11 OPERATIONS Operation Overview The purpose of this overview is to provide the nov ice machine operator with a basic understanding of how the machine is used during operation so the machine controls components discussed later in this manual are easier to understand Due to the generic nature of this overview it is not intended to be an instructional guide To learn more about specific operations read this entire manual and seek additional training from expe rienced machine operators and do additional research outside of this manual by reading how to books trade magazines or websites To complete a typical operation the operator does the following 1 Examines the workpiece to make sur
53. s a new handle and tool system allowing the turner to customize the tools they need for the type of turning they do Sold with or without 3 and Le collet options plus the gamut of tool tips will make you wonder how you man aged without a Sovereign All tools are high speed steel construction for long life and dependable use Below are just some of the options available with this system T21644 16 Sovereign System w Collets T21645 22 Sovereign System w Collets T21648 Sovereign s Collets T21649 Sovereign 12 Collets T21654 4 Bowl Gouge T21655 s Bowl Gouge T21656 2 Bowl Gouge T21660 Bowl Gouge Figure 48 Sovereign 16 and 22 handles Model G0733 Mfg Since 10 11 T23311 Shop Fox 5 pc Lathe Chisel Set With massive high speed steel blades and long ash handles this set includes a 1 roughing gouge Ze straight chisel a hollowing tool Zoe spindle gouge and a 1s parting tool Also includes a fitted aluminum case Figure 49 Shop Fox 5 pc chisel set H7940 3 pc Lathe Scraper Set This set is ideal for bowl turning and detail work Each chisel measures roughly 16 long with 10 ash handles and high speed steel blades Set includes one round one curved and one 90 corner chisel Figure 50 3 pc scraper set 33 G9274 6 Stainless Steel Outside Calipers G9275 8 Stainless Steel Outside Calipers G9276 10 Stainless Steel Outside Calipers G9277 12 Stainless S
54. t deflection Replace the front belt access panel Model G0733 Mfg Since 10 11 Indexing Indexing on a lathe is typically used for workpiece layout and other auxiliary operations that require equal distances around the workpiece circumfer ence such as clock faces or inlays By inserting the indexing pin into one of the four outer indexes of the Model G0733 spindle housing and engaging one of the 12 inner indexes in the spindle the workpiece can be positioned in 10 increments as shown in Figures 33 34 Indexing p 8 42 D oo 7 Z ge rie we ig 7A Ee sai ge N l e See E nner ae W I a 7 e e ars K S e a Be ao v7 Pd m H XN N SE SON Index Fd 1 N N 7 NM E 7 H SS A b KS g Indexes Spindle 4 CAUTION Always disconnect the lathe from power before using the indexing feature DO NOT start the lathe with the indexing pin inserted into the spindle otherwise entanglement injury and property damage could occur Model G0733 Mfg Since 10 11 Spindle Turning Spindle turning is the operation performed when a workpiece is mounted between the headstock and the tailstock as shown in Figure 35 AWARNING Damage to your eyes and lungs could result from using this machine without proper pro tective gear Always wear a face shield and respirator when operating this machine To set up a spindle turning operation 1 Find the center point of both ends of your w
55. t have a veri fied ground and meet the following requirements Nominal Voltage cccccesseeseeeees 220V 240V CS E 60 Hz Ee Single Phase Power Supply Circuit 0000 15 Amps Plug Receptacle ccccccssssseessneees NEMA 6 15 Model G0733 Mfg Since 10 11 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 220V operation This machine is equipped with a power cord that has an equipment ground ing wire and a grounding plug see following fig ure The plug must only be inserted into a match ing receptacle outlet that is properly installed and grounded in accordance with all local codes and ordinances GROUNDED 6 15 RECEPTACLE Current Carrying Prongs No adapter should be used with the required plug If the plug does not fit the available receptacle or the machine must be reconnected for use on a different type of circuit the reconnection must be made by a qualified electrician and comply with all local codes and ordinances Model G0733 Mfg Since 10 11 Improper connection of the equipment grounding wire can result in a risk of electric shock The wire with green insulation with or without yellow stripes is the equipment grounding wire If repair or replacement of the power cord or plug is nec essary do not connect
56. teel Outside Calipers G9278 16 Stainless Steel Outside Calipers Spring Calipers with quick adjustment nut provide fast determination of external measurements Ideal for physically transferring dimensions from Originals Five different sizes allow you to match the best caliper for your shop needs Figure 51 Model G9278 16 Stainless Steel Calipers H5884 8 Pencil Divider H5885 10 Pencil Divider H5886 12 Pencil Divider H5887 16 Pencil Divider Transfer precise distances for highly accurate layouts Bisect angles for precise angle mea surements Steel legs with fine points scribe most materials Pencil holder converts dividers to a compass Knurled knob locks dividers from 0 90 Size indicates leg lengths Figure 52 Models H5884 H5887 Pencil Dividers BA T21771 Woodturning A Foundation Course Designed to improve your turning this DVD provides all of the basic turning techniques and practices in detailed step by step demonstrations you can follow along with Topics include suitable workpiece and tool selection copy turning turn ing between centers of faceplate sanding and fine finishing and maintaining and edge on your tools A Foundation Course KEITH ROWLEY Figure 53 Model 121771 Woodturning A Foundation Course DVD T21985 The Missing Shop Manual Lathe This manual covers all the things your new lathe is designed to do Besides explaining safety and set up this handy refer
57. the remaining dust with a dry cloth If any resin has built up use a resin dissolving cleaner to remove it Treat all unpainted cast iron and steel with a non staining lubricant after cleaning Remove and debris or oily substances from the inside of the spindle and quill 36 Lathe Bed Protect the unpainted cast iron lathe bed by using a lightly oiled rag and wiping it clean after every use this ensures moisture from wood dust does not remain on the bare metal surfaces Keep your lathe bed rust free with regular applica tions of products like G96 Gun Treatment SLIPIT or Boeshield T 9 Lubrication All bearings for the Model G0733 are lubricated and sealed at the factory and do not need addi tional lubrication Wipe a lightly oiled shop rag on the outside of the headstock spindle DO NOT allow any oil to get on the inside mating surfaces of the spindle Use the tailstock handwheel to extend the quill out to the furthest position and apply a thin coat of white grease to the outside of the quill DO NOT allow any oil or grease to get on the inside mating surfaces of the quill Model G0733 Mfg Since 10 11 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 at 570 546 9663 Note Please gather the serial number and manufacture date of your machine before
58. treet City State Zip Phone Email Invoice Model Order Serial 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 is strictly confidential 1 How did you learn about us Advertisement Friend Catalog Card Deck Website Other 2 Which of the following magazines do you subscribe to Cabinetmaker amp FDM Popular Science Wooden Boat Family Handyman Popular Woodworking Woodshop News Hand Loader Precision Shooter Woodsmith Handy Projects in Metal Woodwork Home Shop Machinist RC Modeler Woodworker West Journal of Light Cont Rifle Woodworker s Journal Live Steam Shop Notes Other Model Airplane News Shotgun News Old House Journal Today s Homeowner Popular Mechanics Wood 3 What is your annual household income 20 000 29 000 30 000 39 000 40 000 49 000 50 000 59 000 60 000 69 000 70 000 4 What is your age group 20 29 30 39 40 49 50 59 60 69 70 5 How long have you been a woodworker metalworker 0 2 Years 2 8 Years 8 20 Years 20 Years 6 How many of your machines or tools are Grizzly 0 2 3 5 6 9 10 7 Do you think your machine represents a good value Yes No 8 Would you recommend Grizzly Industrial to a friend Yes No 9 Would you allow us to use your name as a reference for Grizzly customers in your area Note We never use names more than 3 times Yes No 10 Comments
59. tting detail cutting and cove profiles The rough gouge is a hollow double ground tool with a round nose and the detail gouge is a hol low double ground tool with either a round or pointed nose Figure 46 Example of a round nose scraper e Parting Tools Used for sizing and cut ting off work This is a flat tool with a sharp pointed nose that may be single or double ground Figure 44 Example of a gouge e Skew Chisel A very versatile tool that can be used for planing squaring V cutting beading and parting off The skew chisel is flat double ground with one side higher than the other usually at an angle of 20 40 Figure 47 Example of a parting tool e Specialty Tools These are the unique special function tools to aid in hollowing bowl making cutting profiles etc The Swan Neck Hollowing Tool shown on Page 35 is a good example of a speciality tool Figure 45 Example of a skew chisel 32 EN Model G0733 Mfg Since 10 11 SECTION 5 ACCESSORIES AWARNING Some aftermarket accessories can be installed on this machine that could cause it to function improperly increasing the risk of serious personal injury To minimize this risk only install accessories recommended for this machine by Grizzly NOTICE Refer to the newest copy of the Grizzly Catalog for other accessories available for this machine Call V8OO S23 4777 WO Sovereign Turning System Sovereign i
60. ust be eliminated Figure 7 Minimum working clearances 14 Model G0733 Mfg Since 10 11 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 There are many ways to remove this rust preven tative but the following steps work well in a wide variety of situations Always follow the manufac turer s instructions with any cleaning product you use and make sure you work in a well ventilated area to minimize exposure to toxic fumes Before cleaning gather the following e Disposable Rags e Cleaner degreaser WDe40 works well e Safety glasses amp disposable gloves e Plastic paint scraper optional Basic steps for removing rust preventative 1 Put on safety glasses 2 Coat the rust preventative with a liberal amount of cleaner degreaser then let it soak for 5 10 minutes 3 Wipe off the surfaces If your cleaner degreas er is effective the rust preventative will wipe off easily If you have a plastic paint scraper scrape off as much as you can first then wipe off the rest with the rag 4 Repeat Steps 2 3 as necessary until clean then coat
61. ustments If you are bolting your lathe to the floor use shims under the legs to level the bed then tighten the mounting fasteners 8 Insert the tool rest into the tool rest base and tighten the tool rest lock handle as shown in Figure 13 lt a oem Tool Re t Lock Handle base 9 Attach the storage basket to the leg using the remaining 2 M8 1 25 x 35 cap screws 2 8mm lock washers and 2 M8 1 25 hex nuts as shown in Figure 14 Figure 14 Attaching basket to leg Model G0733 Mfg Since 10 11 Power Connection After you have completed all previous setup instructions and circuit requirements the machine is ready to be connected to the power supply To avoid unexpected startups or property dam age use the following steps whenever connecting or disconnecting the machine Connecting Power 1 Turn the machine power switch OFF 2 Insert the power cord plug into a matching power supply receptacle The machine is now connected to the power source Figure 15 Connecting power Disconnecting Power 1 Turn the machine power switch OFF 2 Grasp the molded plug and pull it completely out of the receptacle Do not pull by the cord as this may damage the wires inside Figure 16 Disconnecting power 7 Test Run Once the assembly is complete test run your machine to make sure it runs properly and is ready for regular operation The test run consists of verifying the
62. y and well lighted ONLY USE AS INTENDED Only use machine for its intended purpose Never modify machine for a purpose not intended by the manufacturer USE RECOMMENDED ACCESSORIES Consult this owner s manual or the manufacturer for rec ommended accessories Using improper acces sories will increase the risk of serious injury CHILDREN amp BYSTANDERS Keep children and bystanders a safe distance away from work area Stop using machine if children or bystand ers become a distraction REMOVE ADJUSTING TOOLS Never leave adjustment tools chuck keys wrenches etc in or on machine especially near moving parts Verify removal before starting SECURING WORKPIECE When required use clamps or vises to secure workpiece A secured workpiece protects hands and frees both of them to operate the machine FEED DIRECTION Unless otherwise noted feed work against the rotation of blades or cutters Feeding in the same direction of rotation may pull your hand into the cut FORCING MACHINERY Do not force machine It will do the job safer and better at the rate for which it was designed 9 AWARNING GUARDS amp COVERS Guards and covers can protect you from accidental contact with moving parts or flying debris Make sure they are prop erly installed undamaged and working correctly before using machine NEVER STAND ON MACHINE Serious injury or accidental contact with cutting tool may occur if machine is tipped Machine

Grizzly G0733 Lathe User Manual

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