Harbor Freight Tools 45861 User's Manual
Contents
1. selt Tension Lever ACAUTION Do not change the Direction Switch rotation while running Lathe Feed Rate 1 The Feed Rate Lever above chang es the number of threads per inch TPI that can be cut The plate on the machine and the following charts list typical settings SKU 45861 For technical questions please call 1 800 444 3353 Page 15 Threading rate portion of machine plate ence materials such as books about for Inches machining or engineering tables is 40 highly recommended 80 a 40 8 120 b 4 Turn the chuck by hand to make sure esl A all a i 60 8 9 9 5 10 11 11 5 12 13 14 5 p ug the Lathe into a standard J ded 120V electrical out t SEH electrical OUUCT 2 If Lathe use requires a higher de gree of accuracy than supplied by the standard set up have the Lathe serviced by a qualified machinist 3 Settings for the spindle chuck gibs ways and ends will be determined by the length of the stock and the intended operation Threading rate portion of machine plate geg General Milling Guidelines for Millimeters 40 1 When performing any operation with the Lathe it is best to proceed slowly i and make several passes 40 2 A1000th of an inch of movement yields a 2000th inch cut 3 Use of a high quality cutting fluid not included will greatly aid in most mill ing processes Facing Operations Facing is the process of removing a 30 28 30 30 30 30 3042 leole2. CAUTION used ACAUTION with the safety a Power tool plugs must match the alert symbol indicates a outlet Never modify the plug in hazardous situation which if any way Do not use any adapter not avoided could result in plugs with grounded power tools minor or moderate injury SKU 45861 For technical questions please call 1 800 444 3353 Page 3 SKU 45861 Unmodified plugs and matching out lets will reduce risk of electric shock b Avoid body contact with grounded surfaces such as pipes radiators ranges and refrigerators here is an increased risk of electric shock if your body is grounded c Do not expose power tools to rain or wet conditions Water entering a power too will increase the risk of electric shock d Do not abuse the cord Never use the cord to unplug the power tool Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords in crease the risk of electric shock D If operating a power tool in a damp location is unavoidable use a Ground Fault Circuit Interrupter GFCI protected supply Use of a GFCI reduces the risk of electric shock Personal safety a Stay alert watch what you are do ing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury b Use safety equipment Alway
3. REES ECH a 2 sol aneo ma REH REESEN 161 200 2tol TABLE A Based on limiting the line voltage drop to five volts at 150 of the rated amperes Symbology fo Double Insulated GR SP Canadian Standards Association For technical questions please call 1 800 444 3353 Page Symbology Underwriters Laboratories Inc Volts Alternating Current A Iess An xxxx min No Load Revolutions per Minute 0 I RPM SKU 45861 For technical questions please call 1 800 444 3353 Page 8 SPECIFICATIONS 120 320 420 620 Spindle Speed 1130 amp 2000 Swing Oversee e UNPACKING When unpacking check to make sure that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible Proper lubrication is essential To be safe and to become more familiar with the Lathe disassemble the lathe entirely then clean and lubricate each part with white lithium grease before first use List of contents J D D Part s Description Qty 9 X20 BenchLathe f JE 3Jaw Chuck IT Reverse Jaws For Chuck 15 ChuckWrench In Dead Center MI Dead Center M 3 _ _ _ NM SE WE We Live Center 10 12 Open End Wrench 14 17 Open End Wrench SKU 45861 For technical questions please call 1 800 444 3353 Part s Description 1 Qty 17 19 Open End Wrench 1
4. Round Nut Wrench 45 5200 1 Tool PostWrench M Hex Wrenches 3 4 5 6mm __ 1 ea Drive Belts Race UI 36 42 45 amp 80T OlCaan LU EELER gt Operators Manual Ir INSTRUCTIONS FOR PUTTING INTO USE Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the tool to its OFF position and unplug the tool from its electrical outlet before assembling or making any adjustments to the tool Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Mounting 1 Unbolt and remove the Lathe from the crate 2 The Lathe will need to be mounted to a surface capable of bearing the combined weight of the Lathe and intended workpieces The surface Page 9 must be able to withstand the vibra tion generated by the Lathe during operation The cabinet recommend ed for use with this Lathe is SKU 46378 this product is available from Harbor Freight Tools 3 Use a hoist or a forklift to lift the at the beginning of this manual including all text under subheadings therein before set up or use of this product Tool Set Up TO PREVENT Lathe onto the cabinet or workbench AWARNING SERIOUS INJURY 4 M
5. a tapered internal bore to accept a 2 Morse Taper shank Tool Post A device mounted on the compound that holds the cutting tool Turning A lathe operation that re moves metal from the outside diam eter of the workpiece Ways Surface along the top of the bed on which the saddle rides The ways are aligned with the centerline of the lathe Installing a Chuck 1 Place a piece of wood on the bed of the Lathe to prevent possible damage to the Ways The 3 jaw chuck is a scroll type chuck meaning that all three jaws move in unison when adjustments are made The setscrew at the back of the Chuck prevents it from unscrewing when rotating the lathe in the reverse direction Setscrew For technical questions please call 1 800 444 3353 Chuck Loosen the setscrew and use the provided Chuck removal wrenches to remove the Chuck Use one tool to hold the spindle in place and the other to rotate the Chuck counter clockwise Page 13 The Live Center following chart or the plate on the 1 Steady Rest 1 Follow Rest 1 headstock to determine which belt combinations produce what speeds The speed settings on this machine The Live Center supports stock that is too long to be supported by the chuck alone Stock protruding more are 120 320 420 620 1130 and than three times its diameter should 2200 RPM See photograph chart and diagram below also be supported by the live center When us
6. 4 3353 Page 35 TRAVELLING REST PARTS TRAVELLING REST PARTS LIST LIST Pan Description Lony Part Description Qty Nut M8 Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 36 STEADY REST PARTS LIST STEADY REST PARTS LIST Part Description Lony Part Description Qty 6P_ SpringWasher_ 2 8P_ Washer Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 3 WIRING DIAGRAM 2 CONDENSER Switch The Motor 110 220V Transferring Connection Diagram ForWard run Reverse run Caution When 110v transfer to 220v only 3 Wires Were Connected Z4 Us V2 SKU 45861 For technical questions please call 1 800 444 3353 Page 38 WIRING DIAGRAM L2 ep r Power Volt 110 V Phase 1 Frequency 60 HZ SKU 45861 For technical questions please call 1 800 444 3353 Page 39 LIMITED 1 YEAR 90 DAY WARRANTY Harbor Freight Tools Co makes every effort to assure that its products meet high quality and durability s
7. CENTRAL MACHINERY 9 X 20 GEARED HEAD BELT DRIVEN BENCH LATHE WW exel 11 45861 SET UP AND OPERATING INSTRUCTIONS l Lig Distributed exclusively by Harbor Freight Tools 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury SAVE THIS MANUAL Copyright 2008 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein For technical questions or replacement parts please call 1 800 444 3353 CONTENTS DRIVE DIAGRAM oaasaasannnnnnnnnnnen 23 IMPORTANT SAFETY TENSIONING ROLLER PARTS INFORMATION 3 GOT ET 24 GENERAL POWER TOOL QUADRANT PARTS LIST 25 SAFETY WARNINGG c 0c00s000s 3 LATHE SAFETY WARNINGS 5 MOTOR HOUSING PARTS LIST 26 GROUNDING soies e BED PARTS LIST sees 27 GROUNDED TOOLS TOOLS GEAR BOX PARTS LIST 28 WITH THREE PRONG PLUGS 6 EXTENSION CORDS ceeccessccssssesssseeees 7 GEAR BOX DIAGRAM 29 SeMBOLOGN 7 APRON PARTS LIST 30 SPECIEICATIONS 9 APRON PARTS LIST UNPACK
8. ING eooo 9 LUORTINUED nennen 31 LIST OECONTENTS 9 SADDLE AND CROSS SLIDE INSTRUCTIONS FOR PUTTING PARTS LIST 32 INTO USE ENNER 9 SADDLE AND CROSS SLIDE MOUNTING 9 DIAGRAM REENEN 33 KkUNG TIONSS sek eN RN EN Ve 10 TAILSTOCK PARTS LIST 34 OPERATING INSTRUCTIONS 10 TAILSTOCK DIAGRAM 01010 35 TOOL SET UP uu eene NENNEN 10 WORKPIECE AND WORK AREA TRAVELLING REST PARTS SET UP cscsssscssssssssssssssessenssseseee qo LIST ememr 36 SPINDLE SbPEEDS 14 STEADY REST PARTS LIST 37 GENERAL OPERATING INSTRUCTIONS NNN 16 WIRING DIAGRAM sssseseseeeseenn 38 MAINTENANCE AND WIRING DIAGRAM annnnnnnnnnnnnnnnnnnnn 39 SERVICING ccc ceecceeeeeeeeeeeeeees 19 LIMITED 1 YEAR 90 DAY CLEANING AND MAINTENANCE 19 WARRANTY ccccccccscceccceenceees 40 LUBRICATION c ccccsccececsececsess 19 HEADSTOCK PARTS LIST 21 HEADSTOCK DIAGRAM 21 DRIVE PARTS LIST 5 22 SKU 45861 For technical questions please call 1 800 444 3353 Page 2 CAVE THIC MANITAL NOTICE is used to __ SAVE THIS MANUAL Wiele aae sine Keep this manual for the safety warn not related to personal injury ings and precautions assembly operat ing inspection maintenance and cleaning CAUTION CAUTION without procedures Write the product s serial the safety alert number in the back of the manual near the symbol is used to address assembly diagram or month and year of practices no
9. If abnormal noise or vibration occurs have the problem corrected before further use Cleaning and Maintenance 1 BEFORE EACH USE inspect the general condition of the tool Check for loose screws misalignment or binding of moving parts cracked or broken parts damaged electrical wir ing and any other condition that may affect its safe operation 2 AFTER USE clean external surfaces of the tool with clean cloth 3 AMWARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician Lubrication Lubricate the Apron through the fit tings on the front face with ISO 68 or SAE 20W oil ds d rig e VA ki ka So a KL G s Lightly oil the hubs and gear teeth in the gear area Avoid getting oil on the belt or pulleys SKU 45861 For technical questions please call 1 800 444 3353 Page 19 230 4 6 78 9 94 ele he ei o Ae Eer E kd A r AA EN a LF me r D he a R 4 WE sm ee Side ka d AN az aA e Me Mary ee aie d A ten pe a d gt a Ka A Le ef Be Ee EI j Wf AC Es Ae s POS OK r WOO A 3 Lubricate the Gearbox through the four oil caps Add a few squirts of oil every three hours of use 4 Lubricate the leadscrew and lead screw bearing frequently 5 Lubricate the tailstock oiling point every five uses or once per week if used frequently SKU 45861 For technical que
10. and shown for illustration purposes only and are not available individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 21 Part DRIVE PARTS LIST Bracket Plate Screw M8x20 BeltPulleyShaft 1 Washer Spring Washer 1 Nut M10 TT Bushing _ _ 2 DRIVE PARTS LIST Description Spring Washer 1 1 Screw M6x12 a Washer TI Screw M5x8 Zz a Cover 1 Part 21A 22A 3A _ Cover Mout CT 1 4A 5A 6A 7A 28A 1A A A 4A 5A 6A TA 8A Snap Ring 29A DA Bal E Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 22 DRIVE DIAGRAM H Note When ordering parts from this dia gram be sure to include the correct A suffix SKU 45861 For technical questions please call 1 800 444 3353 Page 23 TENSIONING ROLLER TENSIONING ROLLER PARTS LIST PARTS LIST Part Description Qty Description op 6B Roler LL 9B SnapRing J 1 Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Pa
11. carriage should move slowly to the left under power from the leadscrew When the tool gets to within about 1 4 of the chuck disen gage the half nut to stop the carriage motion Repeat until the desired diameter is reached Note When cutting under power be care SKU 45861 ful to not run the tool into the chuck Thread Cutting 1 For technical questions please call 1 800 444 3353 Set the machine up for the desired thread pitch Insert the appropriate tool into the chuck and secure Start the machine and engage the half nut When the tool reaches the workpiece it will cut the initial threading pass When the tool reaches the end of the cut stop the machine by turning the motor off Back the tool out of the workpiece so that it clears the thread Do not disen gage the half nut lever Reverse the motor direction to allow the cutting tool to traverse back to the starting point Repeat until you have obtained the desired results Page 18 MAINTENANCE AND SERVICING Procedures not specifically A explained in this manual must be performed only by a qualified technician TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the tool to its OFF position and unplug the tool from its electrical outlet before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment
12. erly grounded Ground Fault Circuit Inter rupter GFCI should also be imple mented it prevents sustained elec trical shock Some dust created by power sand ing sawing grinding drilling and other construction activities contains chemicals known to the State of Cali fornia to cause cancer birth defects or other reproductive harm Some examples of these chemicals are e Lead from lead based paints e Crystalline silica from bricks and ce ment or other masonry products e Arsenic and chromium from chemi cally treated lumber Your risk from these exposures var ies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles California Health amp Safety Code 25249 5 et seq The warnings precautions and in structions discussed in this instruction manual cannot cover all possible con ditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator SAVE THESE INSTRUCTIONS For technical questions please call 1 800 444 3353 GROUNDING TO PREVENT AWARNING ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING WIRE CONNECTION Check with a qualified electrician if you are
13. fnut Lever This Lever engages the carriage with the leadscrew Headstock The main casting mounted on the left end of the bed where the spindle is mounted Hous es the spindle gears Leadscrew Screw used to drive the Carriage under power for turning and thread cutting operations Smaller Page 12 SKU 45861 leadscrews are used within the cross slide and compound to move those parts by precise amounts Morse Taper MT A taper of spe cific dimensions used to mate match ing male and female parts together tightly The spindle has a 3 Morse Taper MT 3 and the tailstock has a 2 Morse Taper MT 2 Saddle An H shaped casting that rides along the ways A main compo nents of the carriage Spindle Main rotating shaft on which the chuck is mounted It pass es through the headstock Spindle Through hole A dimen sion indicating the minimum diameter of the hole that passes through the spindle A workpiece with a diameter smaller than this can pass through the spindle to work on longer pieces Swing Adimension representing the largest diameter workpiece that a lathe can rotate The 9x20 lathe has a 9 swing meaning that the maximum size workpiece that can rotate without hitting the bed is 9 in diameter Tailstock Assembly that slides along the ways and can be locked in place Used to hold long workpieces in place or to mount a drill chuck Tailstock Handwheel Moves the tailstock in and out Has
14. ge 24 QUADRANT PARTS LIST Part Description Qty QUADRANT PARTS LIST Pap Description Qty Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 25 MOTOR HOUSING PARTS MOTOR HOUSING PARTS LIST LIST Pan Description Lony Part Description Qty 8D Screw Coupling IT 9D Switch 1 6D Condenser Tt Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 26 BED PARTS LIST BED PARTS LIST Pap Description Lony Part Description Qty 3E Screw M4x8 e Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 27 GEAR BOX PARTS LIST GEAR BOX PARTS LIST Part Description Lony Part Description Qty 34G Cap ScrewM6x10 3 35G Washer 36G Bushing TL 37G Pin4xi4 LL AG S S Note When ordering parts from this list be sure to include the correct suffix Note Some parts are
15. hase price if we cannot readily and quickly provide you with a replacement We will return re paired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state 3491 Mission Oaks Blvd e PO Box 6009 e Camarillo CA 93011 e 800 444 3353 SKU 45861 For technical questions please call 1 800 444 3353 Page 40
16. in doubt as to whether the outlet is properly grounded Do not modify the power cord plug provided with the tool Never remove the grounding prong from the plug Do not use the tool if the power cord or plug is damaged If damaged have it repaired by a service facility before use If the plug will not fit the outlet have a proper outlet installed by a qualified electrician Grounded Tools Tools with Three Prong Plugs NS 3 Prong Plug and Outlet Tools marked with Grounding Re quired have a three wire cord and three prong grounding plug The plug must be connected to a properly grounded outlet If the tool should electrically malfunction or break down grounding provides a low resistance path to carry electricity away from the user reducing the risk Page 6 of electric shock See 3 Prong Plug and Outlet 2 The grounding prong in the plug is connected through the green wire in side the cord to the grounding system in the tool The green wire in the cord must be the only wire connected to the tool s grounding system and must never be attached to an electrically live terminal See 3 Prong Plug and Outlet 3 The tool must be plugged into an appropriate outlet properly installed and grounded in accordance with all codes and ordinances The plug and outlet should look like those in the preceding illustration See 3 Prong Plug and Outlet Extension Cords 1 Grounded tools require a three w
17. ing a Live Center the tail stock barrel should protrude about 1 2 and not more than 3 To remove the Live Center back the tailstock barrel all the way into the casting The Live Center will pop out catch it when it comes out to avoid damaging it The steady rest supports long small diameter stock that otherwise could not be turned The steady rest can also replace the tailstock to allow for cutting tool access at the outboard end of the workpiece To mount the Steady Rest secure the bedway from below with the locking plate and use setscrews to secure it in place The follow rest is used with small diameter stock to prevent the work piece from springing under pres sure from the turning tool The follow rest is secured to the saddle with two cap screws Spindle Speeds The rotation speed of the headstock is controlled by the position of the 2 3 belts on the pulleys The cover on the end of the headstock must be 2 The Belt Tension Lever on the top removed to access them Refer to the of the headstock loosens the drive SKU 45861 For technical questions please call 1 800 444 3353 Page 14 belt to allow the operator to change Feed rate portion of machine plate speeds and can be used like a clutch 40 during operation See photograph 3 below a 40 S 127 2 During metric thread cutting the half nut must remain engaged through entire threading process The thread dial cannot be utilized
18. iption Lony Part Description Qty Graduated Ring Cap Screw M6x25 Key 3x13 Hand Wheel Nut 33 ScrewM4x6 TB Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 32 SADDLE AND CROSS SLIDE DIAGRAM Note When ordering parts from this dia gram be sure to include the correct J suffix SKU 45861 For technical questions please call 1 800 444 3353 Page 33 __ TAILSTOCK PARTS LIST TAILSTOCK PARTS LIST Pan Description Part Description 19K Zb Swivel Base 3K 1 1 1 1 i 1 4K 5K Micrometer Pan 6K_ Handwheel Lead Screw Nut J 1 7K Hande _ _ 2 Adjusting Screw 1 8K_ Key 3x13 29K_ Feed Spring 2 30K 1 3 Set Screw M8x6 Screw M5x10 2 Lock Pin 3x12 3 39K _ S screw M n 8 Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 34 TAILSTOCK DIAGRAM Note When ordering parts from this dia gram be sure to include the correct K suffix SKU 45861 For technical questions please call 1 800 44
19. ire extension cord Double Insulated tools can use either a two or three wire extension cord 2 As the distance from the supply outlet increases you must use a heavier gauge extension cord Using exten sion cords with inadequately sized wire Causes a serious drop in voltage resulting in loss of power and pos sible tool damage See Table A The smaller the gauge number of the wire the greater the capacity of the cord For ex ample a 14 gauge cord can carry a higher current than a 16 gauge cord See Table A 3 When using more than one exten sion cord to make up the total length make sure each cord contains at least the minimum wire size required See Table A SKU 45861 If you are using one extension cord for more than one tool add the nameplate amperes and use the sum to determine the required minimum cord size See Table A If you are using an extension cord outdoors make sure it is marked with the suffix WA W in Canada to indicate it is acceptable for outdoor use Make sure the extension cord is prop erly wired and in good electrical con dition Always replace a damaged extension cord or have it repaired by a qualified electrician before using it Protect the extension cords from sharp objects excessive heat and damp or wet areas RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS 120 240 VOLT EXTENSION CORD NAMEPLATE LENGTH AMPERES 8 at full load zb 0 20 e pepe lee
20. listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 28 GEAR BOX DIAGRAM Note When ordering parts from this dia gram be sure to include the correct G suffix SKU 45861 For technical questions please call 1 800 444 3353 Page 29 APRON PARTS LIST Part Description Apron Cover Qty Apron Cover WS WO Bracket LL Wom LL WER WE 1 1 1 1 1 3 1 9H Bal TI 17H Gear 43T 1 18H Handle APRON PARTS LIST Pan Description Qty Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 30 APRON PARTS LIST CONTINUED Part Description Qty 41H HalfNut TL 44H Ring TL APRON PARTS LIST CONTINUED Part Description Qty 59H Dial S Screw M4x8 Note When ordering parts from this list be sure to include the correct suffix Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 45861 For technical questions please call 1 800 444 3353 Page 31 SADDLE AND CROSS SLIDE SADDLE AND CROSS SLIDE PARTS LIST PARTS LIST Pan Descr
21. meet the end of the workpiece ata slight angle The tip of the cutting tool must be at the centerline of the lathe or the work will be marred Clamp the toolpost in place and advance the carriage until the tool is even with but not touching the end of the workpiece Set the lathe to its lowest speed and turn iton Make sure the leadscrew is not turning Turn the lathe off and press the Halfnut lever down to engage it with the leadscrew Locking the half nut to the leadscrew will prevent the carriage from moving back away from the workpiece during the facing operation Use the compound crank to advance the tool until it touches the end of the 11 12 13 14 15 workpiece Use the cross feed crank to back off the tool until it is beyond the diameter of the workpiece Turn the lathe on and adjust the speed to low RPM Use the cross feed crank to slowly move the tool towards the workpiece When the tool touches the workpiece it should start to remove metal from the end Continue advancing the tool until it reaches the center of the work piece then crank the tool back until it is past the end of the workpiece Continue slowly moving the tool clos er to the workpiece until the desired facing is achieved After the facing operation is complet ed the sides of the workpiece should be filed to eliminate the sharp edge Drilling 1 Face the workpiece as described above to ensure a clean surface fo
22. o ries or storing power tools Such preventive safety measures reduce the risk of starting the power tool ac cidentally d Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power Page 4 D n g Q SKU 45861 tool or these instructions to oper ate the power tool Power tools are dangerous in the hands of untrained Users Maintain power tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tool s operation If dam aged have the power tool repaired before use Many accidents are caused by poorly maintained power tools Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control Use the power tool accessories and tool bits etc in accordance with these instructions taking into account the working conditions and the work to be performed Use of the power tool for operations differ ent from those intended could result in a hazardous situation Service Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained Lathe Safety Warnings Maintain labels and nameplates on the tool These carry important safety information If unreadable or miss ing contact Harbor Freight Tools for a
23. o leo metal from the end of a workpiece to pro Kei 60 45 30 36 3036 30136130 duce a flat surface Pfosjo7jo75foal Lasik 2 513 ENEE 1 To safely perform a facing operation General Operating Instructions the jaws of the chuck must be as close as possible to the end of the workpiece The workpiece should not extend more than 2 or 3 times its diameter from the chuck jaws unless the steady rest is used to support the 1 The Lathe can perform a wide variety end of the workpiece of operations the purchase of refer Every ten hours of operation lubri cate the lathe s gears and ways with white lithium grease as directed in the Mainte nance Section of this manual SKU 45861 For technical questions please call 1 800 444 3353 Page 16 10 SKU 45861 softer metals require higher cutting speeds Consult a machining manual to determine the rotation speed that must be set to cut the metal The tumbler gear lever must be in the neutral position so that the leadscrew does not rotate Clamp the half nut on the leadscrew to keep the saddle from being forced back from the workpiece during cut ting To center the workpiece close the chuck until the jaws touch its surface twist the workpiece to seat it then tighten the jaws Tighten the jaws from all three chuck key positions to ensure even gripping by the jaws Clamp the cutting tool in the tool post and turn the toolpost so that the tip of the cutting tool will
24. ount the Spacer Blocks The Lathe must be completely level left to right and front to back or the Lathe will not mill properly and may become damaged 5 Mount the dip tray D Thread on the belt tensioner lever 7 The unpainted surfaces are coated 1 with a waxy oil to protect them from corrosion during shipment Remove the coating with a solvent cleaner or citrus based degreaser Avoid chlo rine based solvents since they will 2 damage the paint FROM ACCIDENTAL OPERATION Turn the Power Switch of the tool to its OFF position and unplug the tool from its electrical outlet before performing any inspection maintenance or cleaning procedures Settings for the spindle chuck gibs ways and ends will be determined by the length of the stock and the intended operation The Lathe speed must be set to 0 before restarting CAUTION When connecting Workpiece and Work Area Set Up or removing the chuck take care to protect the 1 ways by placing a piece of wood or other guard over them Damaging the ways may permanently disable the lathe Functions 1 The Lathe can be used to shape metal make screws and bore screw threads OPERATING INSTRUCTIONS Read the ENTIRE IMPORTANT A SAFETY INFORMATION section Designate a work area that is clean and well lit The work area must not allow access by children or pets to prevent injury and distraction Route the power cord along a safe ro
25. r drilling Note Drill chucks center drills and drills For technical questions please call 1 800 444 3353 are not included with this Lathe Attach a drill chuck and secure a cen ter drill into it Use the center drill that is about the same size as the hole you intend to drill to bore a starter hole Drilling a starter hole will prevent the drill from wandering off center Allow the center drill to cool before removing it from the drill chuck and inserting the drill Use the drill to bore a hole two full diameters of the drill at a time After Page 17 advancing the drill twice its diameter back the drill out and clean off shav ings before continuing Continue until the desired depth is drilled Turning Turning is the removal of metal from the outer diameter of a cylindrical work piece to reduce the diameter and to pro duce a smooth finish on the metal Longer workpieces may need to use a dead or live center in the tailstock to support the work piece 1 2 Attach tool to the chuck Adjust the angle of the tool holder so the tool is perpendicular to the side of the workpiece The left side of the tip of the tool should engage the work but not the entire front edge Make sure the half nut and feed le vers are disengaged Turn the motor on The leadscrew should now be rotating counterclock wise Position the tool beyond the end of the workpiece and engage the half nut lever The
26. replacement Do not run the Lathe without its cov ers and guards in place m GH 12 For technical questions please call 1 800 444 3353 Use a brush or compressed air to remove metal shavings never your hands The metal shavings will be sharp The tool must always be tight within the tool post or chuck and adjusted to limit projection from the post This will reduce the possibility of the tool breaking or bending Avoid unintentional starting Prepare to begin work before turning on the tool Do not reach across the Lathe while it is running Industrial applications must follow OSHA guidelines Do not use the Lathe if it is off bal ance or the workpiece is not properly centered Only feed workpiece into a cutting tool against the direction of rotation Do not leave the tool unattended when it is plugged into an electrical outlet Turn off the tool and unplug it from its electrical outlet before leav ing This product is not a toy Keep it out of reach of children People with pacemakers should consult their physician s before use Electromagnetic fields in close prox imity to heart pacemaker could cause pacemaker interference or pacemak er failure In addition people with pacemakers should e Avoid operating alone e Do not use with power switch locked on e Properly maintain and inspect to Page 5 13 14 SKU 45861 avoid electrical shock e Any power cord must be prop
27. s wear ANSI approved eye protec tion Safety equipment such as dust mask full face shield heavy duty work gloves non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries For technical questions please call 1 800 444 3353 c Remove any adjusting key or wrench before turning the power tool on A wrench or a key left at tached to a rotating part of the power tool may result in personal injury d Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations e Dress properly Do not wear loose clothing or jewelry Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts f If devices are provided for the con nection of dust extraction and col lection facilities ensure these are connected and properly used Use of these devices can reduce dust related hazards Power tool use and care a Do not force the power tool Use the correct power tool for your ap plication The correct power tool will do the job better and safer at the rate for which it was designed b Do not use the power tool if the switch does not turn it on and off Any power tool that cannot be con trolled with the switch is dangerous and must be repaired c Disconnect the plug from the power source before making any adjustments changing access
28. stions please call 1 800 444 3353 6 Wipe down the ways and slides after each use and lubricate with white lithium grease 7 Applying oil to the bedways and other metal parts will protect the Lathe from rusting and pitting PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYERASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO Page 20 _HEADSTOCK PARTS LIST HEADSTOCK DIAGRAM Pap Description Qty e C gt 7 D Bean LE 8 SpacingRing CT H Gear LL 12 SetScrewM4x6 LA 3 NutM28 TT 14 SetScrewM4x10 0 15 16 _ 17 18 Bushing J 2 12 13 14 15 16 17 18 2 2 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed
29. t related to purchase if product has no number Keep personal injury this manual and the receipt in a safe and EE dry place for future reference General Power Tool Safety Warnings IMPORTANT SAFETY WARNING Read all safety warnings and instructions ____ INFORMATION Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference In this manual on the labeling and all other information provided with this product This is the safety alert The term power tool in the symbol It is used to alert warnings refers to your mains you to potential personal operated corded power tool injury hazards Obey all safety messages that 1 Work area safety follow this symbol to avoid a Keep work area clean and well lit possible injury or death Cluttered or dark areas invite acci dents DANGER indicates b Do not operate power tools in A DANGER a hazardous explosive atmospheres such as in situation which if not the presence of flammable liquids avoided will result in death or gases or dust Power tools create serious injury sparks which may ignite the dust or WARNING AWARNING EEN EEN c Keep children and bystanders away while operating a power tool Distractions can cause you to lose control hazardous situation which if not avoided could result in death or serious injury 2 Electrical safety
30. tandards and warrants to the original purchaser that for a period of one year from date of purchase that the tank is free of defects in materials and work manship 90 days if used by a professional contractor or if used as rental equipment Harbor Freight Tools also warrants to the original purchaser for a period of ninety days from date of purchase that all other parts and components of the product are free from defects in materials and workmanship This warranty does not apply to damage due di rectly or indirectly to misuse abuse negligence or accidents repairs or alterations out side our facilities normal wear and tear or to lack of maintenance 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 product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limita tion of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the com plaint must accompany the merchandise If our inspection verifies the defect we will ei ther repair or replace the product at our election or we may elect to refund the purc
31. ute to reach the work area without creating a tripping hazard or exposing the power cord to possible damage Secure loose workpieces to prevent movement while working SKU 45861 For technical questions please call 1 800 444 3353 Page 10 Lathe Headstock Tailstock Tailstock Handwheel Faceplate or chuck Tool Holder d Compound Ways m Cross Slide OS Carriage Halfnut Bed Handwheel Carriage Lever Leadscrew Follow Rest Tool Tailstock Lock Lock i Tailstock ch i Handwheel Steady l ee Rest Ende Handrail Tool Thread Indicator Apron Handwheel Cross Slide Gear Gear Engage Handwheel Lock SKU 45861 For technical questions please call 1 800 444 3353 Page 11 SKU 45861 Definition of Terms Apron The front part of the carriage assembly where the carriage hand wheel is mounted Bed Main supporting casting run ning the length of the lathe Between Centers A dimension representing the maximum length of a workpiece that can be turned between centers Also a method of holding a workpiece by mounting it between the centers of the headstock and the tailstock spindles Carriage The assembly that moves the tool post and cutting tool along the ways Carriage Handwheel A wheel with a handle used to move the carriage by hand Center A precision ground tapered cylinder with a 60 pointed tip and a Morse Taper shaft Used in the tailstock to support the end of long workpieces Ma
32. y also be used in the headstock spindle to support work between centers at both ends Center Drill A short drill used to form pilot holes and countersunk holes Centerline An imaginary line ex tending from the center of the spindle through the center of the tailstock ram representing the central axis of the lathe around which the work rotates Chuck Aclamping device for hold ing work in the lathe or for holding drills in the tailstock For technical questions please call 1 800 444 3353 Compound Movable platform where the tool post is mounted it can be set at an angle to the workpiece also known as compound slide and compound rest Compound Handwheel The wheel used to move the compound slide in and out Cross Slide Platform that moves along the lathe axis under control of the cross slide handwheel Cross Slide Handwheel The wheel used to move the cross slide in and out also called cross feed Faceplate A metal plate with a flat face mounted spindle to hold irregu larly shaped work Facing A lathe operation in which metal is removed from the end of a workpiece to create a smooth sur face Gib An adjustable length of steel or brass with a diamond shaped cross section that engages one side of the dovetail slide Used to adjust the dovetail for optimum tightness and to compensate for wear Halfnut A nut formed from two halves which clamp around the lead screw to move the carriage Hal
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