Grizzly G0842 Owner'S Manual Download

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MODEL G0842 WOOD LATHE

w/COPY ATTACHMENT

OWNER'S MANuAL

(For models manufactured since 04/18)

WARNiNG: NO PORTiON Of THiS MANuAL MAY bE REPRODuCED iN ANY SHAPE

OR fORM WiTHOuT THE WRiTTEN APPROvAL Of GRizzLY iNDuSTRiAL, iNC.

#WKBlJh19739 printEd in China

V1.09.18

Summary of Contents for G0842

Page 1: ...al For models manufactured since 04 18 Copyright SEPTEMBER 2018 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 WKBLJH19739 printed IN CHINA V1 09 18 ...

Page 2: ...ng 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 Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other repr...

Page 3: ... Installing Removing Copy Attachment 23 Copy Attachment Operation 24 Adjusting Tailstock 27 Adjusting Tool Rest 28 Installing Removing Headstock Center 29 Installing Removing Tailstock Center 30 Installing Removing Faceplate or Chuck 31 Adjusting Spindle Speed 33 Spindle Turning 34 Faceplate Turning 36 Sanding Finishing 37 Selecting Turning Tools 38 SECTION 5 ACCESSORIES 39 SECTION 6 MAINTENANCE 4...

Page 4: ...new machine We made every effort to be exact with the instruc tions specifications drawings and photographs in this manual Sometimes we make mistakes but our policy of continuous improvement also means that sometimes the machine you receive is slightly different than shown in the manual if you find this to be the case and the difference between the manual and machine leaves you confused or unsure ...

Page 5: ...se clothing c Tighten all locks before operating d Rotate workpiece by hand before applying power e Rough out workpiece before installing on faceplate f Do not mount split workpiece or one containing knot g Use lowest speed when starting new workpiece Motor Bed Tool Rest Lock Handle Tool Rest Tailstock Quill Tool Tray Cutting Tool Adjustment Handwheel ON OFF Switch w Disabling Key Tailstock Handwh...

Page 6: ...ntrols A ON OFF Switch w Disabling Key Turns motor ON when flipped up turns motor OFF when pressed down Remove yellow key to disable switch so motor cannot start B Spindle Speed Lever Adjusts spindle speed from low to high within range governed by pulley belt position see Page 33 for more information C Spindle Accepts MT 2 centers or 1 x 8 TPI RH tooling for mounting workpieces Rotates countercloc...

Page 7: ... spindle Figure 5 Rear copy attachment controls P T R S Figure 4 Front copy attachment controls O M N K L K Cutting Tool Lock Handle Secures copy attachment cutting tool in position L Copy Attachment Safety Shield Tilts up or down as needed to shield user from flying chips while using copy attachment M Cutting Tool Adjustment Handwheel Moves cutting tool toward or away from workpiece N Copy Attach...

Page 8: ...in Must Ship Upright Yes Electrical Power Requirement 110V Single Phase 60Hz Full Load Current Rating 11A Minimum Circuit Size 15A Connection Type Cord Plug Power Cord Included Yes Power Cord Length 8 ft Power Cord Gauge 14 AWG Plug Included Yes Included Plug Type NEMA 5 15 Switch Type Paddle Safety Switch w Removable Key Motors Main Horsepower 3 4 HP Phase Single Phase Amps 11A Speed 1700 RPM Typ...

Page 9: ...Taper MT 2 Type of Included Tailstock Center MT 2 Construction Bed Steel Stand Steel Headstock Cast Iron Tailstock Cast Iron Paint Type Finish Powder Coated Other Related Information Bed Width 6 1 2 in Faceplate Size 6 in Other Specifications Country of Origin China Warranty 1 Year Approximate Assembly Setup Time 1 Hour Serial Number Location Machine ID Label ISO 9001 Factory Yes Features 37 Dista...

Page 10: ...proof DANGEROuS ENviRONMENTS do not use machinery in areas that are wet cluttered or have poor lighting operating machinery in these areas greatly increases the risk of accidents and injury MENTAL ALERTNESS REQuiRED Full mental alertness is required for safe operation of machin ery never operate under the influence of drugs or alcohol when tired or when distracted for Your Own Safety Read instruct...

Page 11: ... moving parts or flying debris Make sure they are properly installed undamaged and working correctly BEForE operating machine fORCiNG MACHiNERY do not force machine it will do the job safer and better at the rate for which it was designed NEvER STAND ON MACHiNE Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted STAbLE MACHiNE unexpected movement dur i...

Page 12: ...top on its own never put hands or another object on workpiece to stop it SAfELY MEASuRE WORKPiECE only mea sure mounted workpiece after it has completely stopped trying to measure a spinning workpiece increases entanglement risk SANDiNG POLiSHiNG to reduce entanglement risk remove tool rest before sanding never completely wrap sandpaper around workpiece vERifY WORKPiECE iNTEGRiTY Verify each workp...

Page 13: ...rsized 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 specified circuit requirements 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 Circuit requirements in this manual apply to a ded...

Page 14: ...cord size gets longer and the gauge size gets smaller higher gauge numbers indicate smaller sizes any extension cord used with this machine must be in good condition and contain a ground wire and matching plug receptacle additionally it must meet the following size requirements Minimum Gauge Size 14 AWG Maximum Length Shorter is Better 50 ft Grounding Plug Requirements Figure 6 Typical 5 15 plug a...

Page 15: ...ed with the machine and have resolved any issues between grizzly or the shipping agent You MUST have the original pack aging to file a freight claim It is also extremely helpful if you need to return your machine later Unpacking SuffOCATiON HAzARD Keep children and pets away from plastic bags or packing materials shipped with this machine This machine presents serious injury hazards to untrained u...

Page 16: ...nd Supports 2 C Stand Legs Front Right Rear Left 2 D Stand Legs Front Left Rear Right 2 E Tool Tray 1 Figure 8 Stand components B C D E F Copy Attachment 1 G Copy Attachment Safety Shield 1 H Faceplate 6 1 I Live Center MT 2 1 J Spur Center MT 2 1 K Flat Wrenches 32mm 2 L Combo Wrench 22mm 24mm 1 M Knockout Tool 1 N Hex Wrenches 3 4 5 6mm 1 Ea O Cutting Tool 1 P Copy Attachment Handles w Jam Nuts ...

Page 17: ...Model G0842 Mfd Since 04 18 15 Hardware Recognition Chart USE THIS CHART TO MATCH UP HARDWARE DURING THE INVENTORY AND ASSEMBLY PROCESS 5mm 5mm Flat Head Cap Screw ...

Page 18: ...onal 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 repea...

Page 19: ...portant 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...

Page 20: ... 15 2 Position end supports between tops of legs and attach each support with 6 M8 1 25 x 16 carriage bolts 6 8mm flat washers and 6 M8 1 25 hex nuts see Figure 14 Finger tighten hex nuts for now Figure 15 Lathe attached to end supports Headstock End Tailstock End x 8 To assemble lathe 1 Attach 4 legs to tool tray with 8 M8 1 25 x 16 carriage bolts 8 8mm flat washers and 8 M8 1 25 hex nuts see Fig...

Page 21: ...ectly and 2 the safety disabling mechanism on the switch works correctly To test run machine 1 Clear all setup tools away from machine 2 Connect machine to power supply Figure 16 Copy attachment handwheel handles attached to hub 5 Attach each of 3 copy attachment handwheel handles to the hub then tighten pre installed jam nuts against hub see Figure 16 Handle Hub Jam Nut If you plan to use lathe t...

Page 22: ...e machine The switch disabling feature is not working correctly This safety fea ture must work properly before proceeding with regular operations Call Tech Support for help 7 Re insert switch disabling key 8 Turn machine ON The spindle speed lever adjusts pulley width to change spindle speed To prevent damage to this mechanism lathe MUST be running before using variable speed lever 9 Test spindle ...

Page 23: ...c tion Grizzly industrial will not be held liable for accidents caused by lack of training 1 Operator examines workpiece to make sure it is suitable for turning No extreme bows knots or cracks should exist 2 Prepares and trims workpiece with a bandsaw or table saw to make it roughly concentric 3 Installs workpiece between centers or attach es it to faceplate or chuck 4 Adjusts tool rest according ...

Page 24: ...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 1 Operator examines workpiece to make sure it is suitable for cutting No extreme bows knots or cracks should exist 2 Prepares and trims workpiece with a bandsaw or table saw to make ...

Page 25: ...attachment 1 Remove tool rest refer to Removing Installing Tool Rest on Page 29 2 Secure copy attachment to bracket shown in Figure 20 with pre installed shoulder bolt flat washer and hex nut Figure 20 Copy attachment secured to bracket Bracket Copy Attachment Pre Installed Shoulder Bolt Flat Washer Hex Bolt 3 Loosen template support centers and allow template support to drop down see Figure 21 4 ...

Page 26: ...d practice with scrap pieces when first using the copy attachment and always move stylus in a downhill direction refer to Step 10 on Page 26 As with any other surfacing operation always take multiple passes rather than trying to remove too much wood at one time This is much safer and will improve cutting results It will take some trial and error to properly set up and learn to use the copy attachm...

Page 27: ...a template secure the hinged template support between the sup port centers see Figure 25 Loosen the screws on the template support enough to insert the template between the halves and align the template profile with the desired location on the workpiece then tighten the screws Figure 25 Location of hinged template support and related components Hinged Template Support Template Support Center 1 of ...

Page 28: ...ylus Move from high points towards low points or areas with greater depth of cut when operating copy attachment Figure 30 Example of recommended downhill direction of stylus travel 10 Slowly advance cutting tool and perform first cutting pass moving stylus along template or master spindle from high points to areas with greater depth of cut see Figure 30 Note Always move stylus so it follows the ma...

Page 29: ...faces of each copy then sand smooth Adjusting Tailstock The tailstock on this lathe is equipped with a two piece clamping plate When the two tailstock clamp bolts see Figure 31 above the plate are tightened the plate lifts up underneath the bed and secures the tailstock in place The tailstock can be positioned anywhere along the lathe bed to accommodate typical turning operations The tailstock can...

Page 30: ... position after making these adjustments When adjusting the tool rest position it as close as possible to the workpiece without actually touching it This maximizes support where the cutting occurs and minimizes leverage reducing the risk of injury if a catch occurs Many woodturners typically set the height of the tool rest 1 8 above or below the centerline of the workpiece depending on their heigh...

Page 31: ...l rest assembly and store it for later use To re install the tool rest assembly place the assembly on the lathe bedway rotate the clamp ing plate counterclockwise so it is parallel to the tool rest base then tighten tool rest base locking bolt to secure clamping plate Installing Removing Headstock Center The included spur center installs in the headstock spindle with an MT 2 tapered fit Items Need...

Page 32: ... live center installs into the tailstock quill with an MT 2 tapered fit Items Needed Qty Leather Glove Clean Rag 1 Adjustable Wrench 1 2 Make sure mating surfaces of center and quill are free of debris and oily substances before inserting center to ensure a good fit and reduce runout 3 Firmly insert tapered end of center into tailstock quill as shown in Figure 36 4 Make sure center is securely ins...

Page 33: ...ou need to remove material from the face of the workpiece such as during hollowing operations Note A chuck is not included with this machine Refer to Accessories on Page 39 for available chucks compatible with this machine Figure 38 Example of faceplate installed on spindle Faceplate The included faceplate or a chuck can be installed only if the spur center is removed from the spindle These instru...

Page 34: ... Page 39 Before installing a chuck on your machine consult the instruc tions that came with your chuck to ensure proper installation 1 DISCONNECT Machine from power 2 If spur center is installed remove it refer to Page 30 for detailed instructions 3 Make sure internal threads of chuck and threads of spindle are free of debris then wipe threads with a lightly oiled rag to aid in installation and re...

Page 35: ...ts or when a clean finish is required use high range lever positioned right of center For general turning operations or as a compromise between the two ranges use mid range lever in center position Refer to the chart in Figure 42 to choose the appropriate RPM for your operation Turning Diameter Roughing RPM General Cutting RPM Finishing RPM Under 2 1520 2400 Fastest available 2 4 760 1600 Fastest ...

Page 36: ...enter into workpiece cut 1 8 deep saw kerfs in headstock end of workpiece along diagonal lines marked in Step 1 5 If your workpiece is over 2 x 2 cut corners off workpiece lengthwise to make turning safer and easier see Figure 45 Workpiece Center Corners Removed Figure 45 Corners of workpiece removed Spindle turning is the operation performed when a workpiece is mounted between centers in the head...

Page 37: ...e 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 Keep lathe tool resting on tool rest the ENTIRE time it is in contact with workpiece or when preparing to make contact between lathe tool and wor...

Page 38: ...rkpiece Screws with tapered heads can split faceplate or snap off during operation Correct Incorrect Figure 49 Correct and incorrect screw types 3 Thread and secure faceplate onto headstock spindle refer to Installing Faceplate on Page 31 If wood screws cannot be placed in workpiece faceplate can be mounted to a backing block attached to workpiece see Mounting Workpiece on Backing Block Mounting W...

Page 39: ...lue to cure according to manu facturer s instructions 5 Follow Steps 1 3 under Mounting Workpiece on Faceplate see Page 36 to attach backing block to faceplate Mounting Workpiece on Backing Block 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 50 Figure 50 Typical sanding operation Note Whenev...

Page 40: ...g off The skew chisel is flat double ground with one side higher than the other usually at an angle of 20 40 Figure 52 Example of a skew chisel Scrapers Typically used where access for other tools is limited such as hollowing oper 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 Figure 53 Example of...

Page 41: ...eign System w Collets T21645 22 Sovereign System w Collets T21648 Sovereign 3 8 Collets T21649 Sovereign 1 2 Collets T21654 1 4 Bowl Gouge T21655 1 4 Fingernail Bowl Gouge T21656 3 8 Bowl Gouge T21660 3 4 Bowl Gouge Figure 55 Sovereign 16 and 22 handles T10808 23 4 Wood Lathe Chuck Set T10809 33 4 Wood Lathe Chuck Set These wood lathe chuck sets each include a 4 jaw self centering chuck and interc...

Page 42: ...d and lubricate spindle and quill Monthly Check Belt tension damage or wear Cleaning this lathe is relatively easy Vacuum excess wood chips and sawdust and wipe off the remaining dust with a dry cloth If any resin has built up use a resin dissolving cleaner to remove it Protect the unpainted cast iron surfaces by wip ing them clean after every use this ensures moisture from wood dust does not rema...

Page 43: ...e Pull spindle speed shift lever out and move and rotate left to right to distribute oil 5 Turn machine OFF and re install belt cover Figure 60 Location to access ball oiler Belt Cover Ball Oiler All bearings on this lathe are lubricated and per manently sealed at the factory and do not need additional lubrication Wipe a lightly oiled shop rag on the outside of the headstock spindle see Figure 59 ...

Page 44: ...d 4 Belt slipping oil grease on belt 5 Using excessive force with cutting tool 6 Motor wired incorrectly 7 Plug receptacle at fault 8 Pulley slipping on shaft 9 Centrifugal switch at fault 10 Motor bearings at fault 1 Use sharp cutting tools reduce force of cutting tool depth of cut 2 Only cut wood ensure moisture content is below 20 3 Allow motor to cool and reduce depth of cut 4 Inspect and clea...

Page 45: ...3 4 Stop lathe and fix interference problem 5 Check clamp bolts and tighten if necessary Pages 27 29 6 Tighten quill locking nut against tailstock Page 27 7 Adjust feet to eliminate wobbles 8 Tighten motor mount bolts 9 Replace belt Page 44 10 Test by rotating shaft rotational grinding loose shaft requires bearing replacement Chisel grabs or digs into workpiece 1 Wrong chisel tool being used 2 Chi...

Page 46: ...rsing Steps 4 5 7 Re install belt access cover before recon necting machine to power Figure 63 Removing V belt from spindle pulley The pulley system that allows the Model G0842 to operate at multiple speeds also keeps the V belt properly tensioned However if the V belt shows signs of cracking splitting or any other damage we recommend you replace it to ensure optimum power transmission Tool Needed...

Page 47: ...nt 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 Dif...

Page 48: ...ETY ON PAGE 45 Hot Ground 110 VAC 5 15 Plug Start Capacitor 200uF 125V 3 2 1 6 5 4 Neutral Ground ON OFF Switch KEDU HY56 10A 125V Machine Body Motor Ground Wiring Diagram Figure 64 Electrical component locations Front Back ON OFF Switch Motor Capacitor ...

Page 49: ...grizzly com parts to check for availability 1 2 3 4 12 13 14 15 16 17 18 11 23 19 20 21 22 43 44 48 49 45 46 47 45 46 47 31 41 32 55 33 34 34 36 37 38 39 40 52 51 51 50 50 53 54 44 48 56 57 52 5 6 7 8 9 10 11 1 11 2 11 3 11 4 11 5 11 6 11 7 11 8 11 9 11 10 11 11 11 13 11 12 20 1 20 2 20 3 20 4 20 5 20 6 20 7 20 8 20 9 20 10 20 11 20 12 20 20 20 15 20 17 20 16 20 13 20 14 20 19 20 18 23 1 23 2 23 3...

Page 50: ... BALL BEARING 6200 2RS 11 12 P0842011 12 REVOLVING HANDLE 20 X 55 M8 1 25 X 13 23 15 P0842023 15 SHOULDER SCREW M5 8 X 7 6 5 X 15 11 13 P0842011 13 SET SCREW M6 1 X 10 31 P0842031 SAFETY SHIELD MOUNTING BRACKET 12 P0842012 HINGED TEMPLATE SUPPORT BRACKET 32 P0842032 SAFETY SHIELD 13 P0842013 TEMPLATE SUPPORT PLATE 33 P0842033 WRENCH 22 X 24MM OPEN ENDS 14 P0842014 PHLP HD SCR M6 1 X 10 34 P0842034...

Page 51: ...OLT M8 1 25 X 30 113 P0842113 MOTOR 1HP 110V 1 PH 136 P0842136 SWITCH BOX 113 1 P0842113 1 MOTOR FAN 137 P0842137 SAFETY PADDLE SWITCH HY 18 113 2 P0842113 2 MOTOR FAN COVER 138 P0842138 PHLP HD SCR M4 7 X 8 113 3 P0842113 3 S CAPACITOR 200M 125V 1 5 16 X 3 1 8 139 P0842139 FLAT WASHER 4MM 113 4 P0842113 4 CAPACITOR COVER 140 P0842140 PHLP HD SCR M5 8 X 12 113 5 P0842113 5 BALL BEARING 6202ZZ FRON...

Page 52: ...loose clothing jewelry or gloves to prevent getting caught in moving parts 210 To reduce risk of serious personal injury while using this machine 1 Read and understand manual before starting 2 Always wear safety glasses face shield and respirator 3 Avoid getting entangled in rotating workpiece tie back long hair roll up long sleeves and DO NOT wear loose clothing gloves or jewelry 4 Properly set u...

Page 53: ... 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 ...

Page 54: ...D LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 Place Stamp Here Name_______________________________ Street_______________________________ City______________State______Zip______ Send a Grizzly Catalog to a friend ...

Page 55: ... 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 clearly posted on the o...

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