Grizzly G5979 User Manual

12" X 351⁄2" WOOD LATHE
MODEL G5979
INSTRUCTION MANUAL
COPYRIGHT © FEBRUARY, 2002 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
WARNING
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 reproductive harm. Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement, and other masonry products.
• Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to fil­ter out microscopic particles.
Table Of Contents
PAGE
1. SAFETY
SAFETY RULES FOR ALL TOOLS ......................................................................2-3
ADDITIONAL SAFETY INSTRUCTIONS FOR G5979 ............................................4
2. CIRCUIT REQUIREMENTS
110V OPERATION ..................................................................................................5
GROUNDING ..........................................................................................................5
EXTENSION CORDS ..............................................................................................5
3. INTRODUCTION
COMMENTARY........................................................................................................6
UNPACKING ............................................................................................................7
PIECE INVENTORY ................................................................................................8
HARDWARE RECOGNITION ..................................................................................9
CLEAN UP..............................................................................................................10
SITE CONSIDERATIONS ......................................................................................10
4. ASSEMBLY
BEGINNING ASSEMBLY ......................................................................................11
STAND....................................................................................................................11
LATHE TO STAND ................................................................................................12
FLOOR MOUNTING ..............................................................................................12
HEADSTOCK LOCK ..............................................................................................13
SPUR CENTER......................................................................................................13
FACEPLATE ..........................................................................................................14
EXTENSION BED ..................................................................................................14
5. ADJUSTMENTS
HEADSTOCK ........................................................................................................15
TAILSTOCK............................................................................................................15
TOOL REST ..........................................................................................................16
6. OPERATIONS
TEST RUN..............................................................................................................17
SPEED SELECTOR ..............................................................................................17
SPINDLE TURNING ..............................................................................................18
FACEPLATE TURNING ........................................................................................19
TOOL REST ..........................................................................................................19
7. MAINTENANCE
GENERAL ..............................................................................................................20
RUST ......................................................................................................................20
LUBRICATION........................................................................................................20
V-BELT ..................................................................................................................20
DUST/CHIP REMOVAL..........................................................................................20
8. CLOSURE ....................................................................................................................21
MACHINE DATA................................................................................................................22
PARTS BREAKDOWN AND PARTS LISTS ................................................................23-25
WARRANTY AND RETURNS ..........................................................................................26
-2- G5979 Wood Lathe
SECTION 1: SAFETY
For Your Own Safety Read Instruction
Manual Before Operating This Equipment
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.
This symbol is used to alert the user to useful information about proper operation of the equipment.
The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures.
NOTICE
Safety Instructions For Power Tools
5. KEEP CHILDREN AND VISITORS AWAY. All children and visitors should be
kept a safe distance from work area.
6. MAKE WORKSHOP CHILD PROOF with
padlocks, master switches, or by removing starter keys.
7. DO NOT FORCE TOOL. It will do the job
better and safer at the rate for which it was designed.
8. USE RIGHT TOOL. Do not force tool or
attachment to do a job for which it was not designed.
1. KEEP GUARDS IN PLACE and in working
order.
2. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to
see that keys and adjusting wrenches are removed from tool before turning on.
3. KEEP WORK AREA CLEAN. Cluttered
areas and benches invite accidents.
4. DO NOT USE IN DANGEROUS ENVI­RONMENT. Do not use power tools in
damp or wet locations, or where any flam­mable or noxious fumes may exist. Keep work area well lighted.
G5979 Wood Lathe -3-
9. USE PROPER EXTENSION CORD. Make
sure your extension cord is in good condi­tion. Conductor size should be in accor­dance with the chart below. The amperage rating should be listed on the motor or tool nameplate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Your extension cord must also contain a ground wire and plug pin. Always repair or replace exten­sion cords if they become damaged.
Minimum Gauge for Extension Cords
10. WEAR PROPER APPAREL. Do not wear
loose clothing, gloves, neckties, rings, bracelets, or other jewelry which may get caught in moving parts. Non-slip footwear is recommended. Wear protective hair cov­ering to contain long hair.
11. ALWAYS USE SAFETY GLASSES. Also
use face or dust mask if cutting operation is dusty. Everyday eyeglasses only have impact resistant lenses, they are NOT safety glasses.
12. SECURE WORK.Use clamps or a vise to hold
work when practical. It’s safer than using your hand and frees both hands to operate tool.
13. DO NOT OVER-REACH. Keep proper
footing and balance at all times.
14. MAINTAIN TOOLS WITH CARE. Keep
tools sharp and clean for best and safest performance. Follow instructions for lubri­cating and changing accessories.
15. USE RECOMMENDED ACCESSORIES.
Consult the owner’s manual for recom­mended accessories. The use of improper accessories may cause risk of injury.
LENGTH
AMP RATING 25ft 50ft 100ft
0-6 18 16 16 7-10 18 16 14 11-12 16 16 14 13-16 14 12 12 17-20 12 12 10 21-30 10 10 No
Safety Instructions For Power Tools
16. REDUCE THE RISK OF UNINTENTION­AL STARTING. On machines with magnet-
ic contact starting switches there is a risk of starting if the machine is bumped or jarred. Always disconnect from power source before adjusting or servicing. Make sure switch is in OFF position before reconnecting.
17. MANY WOODWORKING TOOLS CAN “KICKBACK” THE WORKPIECE toward the
operator if not handled properly. Know what conditions can create “kickback” and know how to avoid them. Read the manual accom­panying the machine thoroughly.
18. CHECK DAMAGED PARTS. Before fur-
ther use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, bind­ing of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.
19. NEVER LEAVE TOOL RUNNING UNAT­TENDED. TURN POWER OFF. Do not
leave tool until it comes to a complete stop.
20. NEVER OPERATE A MACHINE WHEN TIRED, OR UNDER THE INFLUENCE OF DRUGS OR ALCOHOL. Full mental alert-
ness is required at all times when running a machine.
21. NEVER ALLOW UNSUPERVISED OR UNTRAINED PERSONNEL TO OPER­ATE THE MACHINE. Make sure any
instructions you give in regards to machine operation are approved, correct, safe, and clearly understood.
22. IF AT ANY TIME YOU ARE EXPERIENC­ING DIFFICULTIES performing the intend-
ed operation, stop using the machine! Then contact our service department or ask a qualified expert how the operation should be performed.
-4- G5979 Wood Lathe
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 per­sonal injury, damage to equipment or poor work results.
Additional Safety Instructions For The Lathe
1. MAKE SURE ALL GUARDS are in place
and that the Lathe sits on a flat, stable sur­face.
2. ALWAYS WEAR EYE PROTECTION or a
face shield when operating the Lathe. All safety equipment should be ANSI approved.
3. USE A RESPIRATOR TO AVOID INHAIL­ING DUST. All safety equipment should be
ANSI approved.
4. BEFORE STARTING THE MACHINE be
certain the workpiece has been properly imbedded on the headstock and tailstock centers and that there is adequate clearance for the full rotation.
5. 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.
6. SELECT THE TURNING SPEED which is
appropriate for the type of work. Allow the lathe to gain its full speed before using.
7. ALWAYS INSPECT THE CONDITION of
the materials you are turning. Do not turn pieces with knots, splits and other potential­ly dangerous conditions.
8. KEEP LATHE TOOLS PROPERLY SHARPENED and hold firmly in the proper
position when turning.
9. NEVER OPERATE THE LATHE WITH DAMAGED OR WORN PARTS. Maintain
your lathe in proper working condition. Perform routine inspections and mainte­nance promptly when called for. Put away adjustment tools after use.
10. 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.
11. DO NOT LEAVE LATHE RUNNING UNAT­TENDED for any reason.
12. DO NOT STOP LATHE USING YOUR HAND against the workpiece.
13. KEEP LOOSE CLOTHING ARTICLES
such as sleeves, belts and jewelry items away from the lathe spindle.
14. WHEN FACE PLATE TURNING, use lathe
chisels on the downward spinning side of the workpiece only.
15. REMOVE THE TOOL REST when perform-
ing sanding or polishing operations on the rotating spindle.
16. ATTEMPTING TO REMOVE too much
material at once may cause work material to fly out of the lathe.
G5979 Wood Lathe -5-
110V Operation
SECTION 2: CIRCUIT REQUIREMENTS
A 15 amp dedicated circuit should be used with this wood lathe. Always check to see if your cur­rent wires are capable of handling a 4 amp load. If you are unsure, consult the advice of a qualified electrician.
If you find it necessary to use an extension cord with the Model G5979, make sure the cord is rated Hard Service (grade S) or better. Refer to the chart in the standard safety instructions to determine the minimum gauge for the extension cord. The extension cord must also contain a ground wire and plug pin. Always repair or replace extension cords when they become worn or dam­aged.
Extension Cords
Grounding
This equipment must be grounded. Verify that any existing electrical outlet and circuit you intend to plug into is actually grounded. Under no cir­cumstances should the grounding pin from any three-pronged plug be removed. Serious injury may occur.
In the event of an electrical short, grounding reduces the risk of electric shock by providing electric current a path of least resistance. This tool is equipped with a power cord having an equipment-grounding conductor as shown in
Figure 1B. The outlet must be properly installed
and grounded in accordance with all local codes and ordinances.
The Model G5979 is wired for 110V operation only. The
1
2 H.P. motor will safely draw 4 amps at 110V. If you operate this machine on any circuit that is already close to its capacity, it might blow a fuse or trip a circuit breaker. However, if an unusual load does not exist and a power failure still occurs, contact a qualified electrician or our service department.
Figure 1B. Typical 110V plug and outlet.
Figure 1A. Do not remove grounding pin.
-6- G5979 Wood Lathe
SECTION 3: INTRODUCTION
We are proud to offer the Grizzly Model G5979 Wood Lathe. The Model G5979 is part of a grow­ing Grizzly family of fine woodworking machinery. When used according to the guidelines set forth in this manual, you can expect years of trouble-free, enjoyable operation and proof of Grizzly’s com­mitment to customer satisfaction.
The Model G5979 is a 10 speed, swivel-head wood lathe capable of a wide variety of turning operations. This lathe also features a cast iron bed, outboard tool rest, quick-release head and tailstock, 12" swing over bed, 35
1
2" between cen-
ters, 6" faceplate and #2 Morse Taper.
A number of chisels, gouges, faceplates and accessories for the Model G5979 are available through the Grizzly catalog.
We are also pleased to provide this manual with the Model G5979. It was written to guide you through assembly, review safety considerations, and cover general operating procedures. It repre­sents our effort to produce the best documenta­tion possible. If you have any comments regard­ing this manual, please write to us at the address below:
Grizzly Industrial, Inc.
C
/O Technical Documentation
P.O. Box 2069
Bellingham, WA 98227-2069
Most importantly, we stand behind our machines. If you have any service questions or parts requests, please call or write us at the location listed below.
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901 E-Mail: techsupport@grizzly.com Web Site: http://www.grizzly.com
The specifications, drawings, and photographs illustrated in this manual represent the Model G5979 as supplied when the manual was pre­pared. However, owing to Grizzly’s policy of con­tinuous improvement, changes may be made at any time with no obligation on the part of Grizzly. Whenever possible, though, we send manual updates to all owners of a particular tool or machine. Should you receive one, we urge you to insert the new information with the old and keep it for reference.
Commentary
Read the manual before assembly and opera­tion. Become familiar with the machine and its operation before begin­ning any work. Serious personal injury may result if safety or opera­tional information is not understood or followed.
G5979 Wood Lathe -7-
Unpacking
If moving this machine up or down stairs, the machine must be dis­mantled and moved in smaller pieces. Make sure floor and stair structures are capable of supporting the com­bined weight of the machine parts and the people moving them.
The Model G5979 is shipped from the manufac­turer in a carefully packed carton. If you discover the machine is damaged after you’ve signed for delivery, immediately call Customer Service for advice.
When you are completely satisfied with the con­dition of your shipment, you should inventory its parts in the next section.
The G5979 represents a load of 190 pounds. Seek assistance before beginning assembly.
Some metal parts may have sharp edges on them after they are formed. Please examine the edges of all metal parts before handling them. Failure to do so could result in injury.
-8- G5979 Wood Lathe
NOTICE
A full parts list and breakdown can be found toward the end of this manual. For easier assembly, or to identify specific parts, please refer to the detailed illustrations at the end of the manual.
Figure 3. Parts layout.
Piece Inventory
After all the parts have been removed from the carton, you should have:
• Lathe Unit
• Extension Bed
• Rear Legs (2)
• Front Legs (2)
• Long Leg Supports (2)
• Top Leg Plates (2)
• 4" Faceplate
• Live Center
• Spur Center
• Lock Handle
• Headstock Lock Handle (w/Spring and Cap Screw)
• 3, 4, 6 and 8mm Allen
®
Wrenches
• Push Rod
• 32mm Open End Wrench (2)
• Hardware Bag
- M8-1.25 x 10 Carriage Bolts (24)
- M8-1.25 Hex Bolts (32)
- M8 Flat Washer (24)
- M8-1.25 x 35 Cap Screws (8)
- M8 Lock Washers (8)
- M10-1.5 x 25 Cap Screws (2)
- M10 Lock Washers (2)
In the event that any nonproprietary parts are missing (e.g. a nut or a washer), we would be glad to replace them, or for the sake of expediency, replacements can be obtained at your local hard­ware store.
Figure 2. Lathe unit.
G5979 Wood Lathe -9-
Hardware Recognition Chart
Use this chart to match up hardware pieces during the assembly process!
#
10
Lock Nut
Wing Nut
S
A
W
D
I
A
R
E
H
M
E
T
8''
E
R
5
1
4''
5
16''
3
8''
7
16''
1
2''
5
8''
MEASURE BOLT DIAMETER BY PLACING INSIDE CIRCLE
4mm
6mm
8mm
10mm
12mm
LINES ARE 1MM APART
16mm
Thumb Screw
Cap Screw
Setscrew
Washer
5mm 10mm 15mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 55mm 60mm 65mm 70mm 75mm
Phillips Head Screw
Carriage Bolt
Hex Head Bolt
Lock Washer
1
4''
3
8''
1
2''
5
8''
16'' INCH APART
1
LINES ARE
Countersunk Phillips Head Screw
Flange Bolt
Phillips Head Hex Bolt
Hex Nut
5
16''
7
16''
9
16''
3
4''
7
8''
1''
1
1
4''
1
2''
1
3
4''
1 2
1
4''
2
1
2''
2
3
4''
2 3
Slotted Screw
E
H
S
A
W
Button Head Screw
Phillips
A
S
W
E
H
Head Sheet Metal Screw
S
D
I
A
M
R
S
A
S
H
W
H
A
E
E
W
S
A
R
E
H
12mm
W
R
10mm
D
8mm
E
T
E
R
D
I
A
R
M
E
E
H
T
S
E
A
R
W
D
I
A
M
4mm
E
T
E
R
D
I
A
R
M
E
E
H
T
S
E
A
R
W
I
A
M
6mm
E
T
E
R
WASHERS ARE MEASURED BY THE INSIDE DIAMETER
D
I
A
R
M
E
T
16''
1
2''
R
7
R
E
A
W
H
S
D
D
16''
3
R
E
A
H
S
E
A
I
D
8''
5
W
R
1
A
I
A
D
16''
4''
W
R
E
H
S
A
#
10
M
I
D
W
E
R
E
T
E
R
M
E
T
E
R
A
M
E
T
E
R
I
A
M
E
T
E
R
I
A
M
E
T
E
R
D
I
A
M
E
T
E
R
9
R
E
H
A
W
H
S
-10- G5979 Wood Lathe
Clean Up
The unpainted surfaces are coated with a waxy oil to protect them from corrosion during shipment. Remove this protective coating with a solvent cleaner or citrus-based degreaser such as Grizzly’s G7895 Degreaser. Avoid chlorine-based solvents as they may damage painted surfaces should they come in contact. Always follow the usage instructions on the product you choose for clean up.
Do not smoke while using solvents. A risk of explo­sion or fire exists and may result in serious personal injury.
Do not use gasoline or other petroleum-based solvents. They have low flash points which make them extremely flamma­ble. A risk of explosion and burning exists if these products are used. Serious personal injury may occur if this warning is ignored.
Many of the solvents commonly used to clean machinery can be toxic when inhaled or ingest­ed. Always work in well­ventilated areas far from potential ignition sources when dealing with sol­vents. Use care when dis­posing of waste rags and towels to be sure they do not create fire or environ­mental hazards.
Site Considerations
FLOOR LOAD
Your Model G5979 represents a moderate weight load in a small footprint. Most commercial or home shop floors should be sufficient to carry the weight of the Model G5979. If you question the strength of your floor, you can opt to reinforce it. Ensure that the stand or bench you use with the Model G5979 is capable of supporting the machine.
WORKING CLEARANCES
Working clearances can be thought of as the dis­tances between machines and obstacles that allow safe operation of every machine without lim­itation. Consider existing and anticipated machine needs, size of material to be processed through each machine, and space for auxiliary stands and/or work tables. Also, consider the relative position of each machine to one another for effi­cient material handling. Be sure to allow yourself sufficient room to safely run your machines in any foreseeable operation and keep dust collection hoses off the floor and out of the way.
LIGHTING AND OUTLETS
Lighting should be bright enough to eliminate shadows and prevent eye strain. Electrical circuits should be dedicated or large enough to handle combined motor amp loads. Outlets should be located near each machine so power or extension cords are not obstructing high-traffic areas. Be sure to observe local electrical codes for proper installation of new lighting, outlets, or circuits.
Make your shop “child safe.” Ensure that your workplace is inaccessible to youngsters by closing and locking all entrances when you are away. Never allow visitors in your shop when assembling, adjust­ing or operating equip­ment.
G5979 Wood Lathe -11-
SECTION 4: ASSEMBLY
Beginning Assembly
Most of your Model G5979 has been assembled at the factory, but some parts must be assembled or installed after delivery. We have organized the assembly process into steps. Please follow along in the order presented here.
TOOLS REQUIRED: Metric hex key set,
adjustable wrench, Phillips and flat screwdriver.
1. Attach a front and rear vertical leg to the top
plate using the
1
4"-20 x 3⁄8" carriage bolts, 1⁄4"
flat washers and
1
4" nuts. Position the top
plate so that it fits inside the legs.
2. Repeat the previous step with the other two
vertical legs.
3. Attach the two long horizontal supports to
each of the vertical leg assemblies using the
1
4"-20 x 3⁄8" carriage bolts, 1⁄4" flat washers
and
1
4" nuts.
4. Attach the two short horizontal supports to
each of the vertical leg assemblies using the
1
4"-20 x 3⁄8" carriage bolts, 1⁄4" flat washers
and
1
4" nuts.
5. Place the stand on a level surface and tight-
en all the nuts using a 14mm wrench.
Stand
Figure 4. Stand assembled.
Disconnect power to the machine when perform­ing any maintenance, assembly or adjust­ments. Failure to do this may result in serious personal injury.
Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back.
Wear safety glasses dur­ing the entire assembly process. Failure to com­ply may result in serious personal injury.
Some metal parts may have sharp edges on them after they are formed. Please examine the edges of all metal parts before handling them. Failure to do so could result in injury.
!
-12- G5979 Wood Lathe
1. Carefully place the lathe unit on the stand
with the help of another person. Inspect the stand to make sure all the braces and legs are still secure.
2. Align the mounting hole in the top plates with
those on each end of the bed casting.
3. Attach the lathe unit to the stand using the
M8-1.25 x 35 cap screws, M8 flat washers
and M8-1.25 nuts as shown in Figure 5.
Securely tighten the cap screws.
Lathe To Stand
Figure 5. Attaching lathe unit to stand.
Do not attempt to lift the lathe onto the stand by yourself. Seek the assis­tance of another person.
We highly recommend mounting your Model G5979 to the floor. Doing so will eliminate any possibility of the lathe becoming unbalanced and tipping over. The lathe will also produced better results because there will be less vibration from the machine. To mount the lathe to the floor:
Wooden Floor:
Use
1
4" lag screws with flat washers. Be certain the floor is stable and level. Drill pilot holes into the floor and be careful not to tighten the lag bolts too much or the hole may become stripped out.
Concrete Floor:
Mounting the lathe to a concrete floor involves the use of stud anchors or some other similar fasten­er. Once the location is selected, drill the anchor holes into the concrete floor using a hammer drill and masonry bit. Be sure to follow the directions of the anchoring system you have chosen.
Once the lathe is secured to the floor, check to make sure it is still level and all the mounting bolts are secure. Shim if needed.
Floor Mounting
G5979 Wood Lathe -13-
The headstock can be locked into position using the supplied locking handle. To install this handle:
1. Locate the handle, spring and special screw.
2. Slide the spring over the special screw. Push
the screw through the locking handle and thread it into the locking clamp located on the side of the headstock.
3. The locking handle is designed so that it can
be tightened down and then turned out of the way of the operator. To tighten down the handle, push in and turn clockwise. Releasing the handle will disengage the threaded shaft, allowing you to reposition the lever handle out of the way. To release the lock handle, push it in and turn counterclock­wise.
Headstock Lock
Figure 7. Attaching the headstock lock handle.
2. Press it into the headstock spindle.
To remove the spur center:
1. Insert the push-out rod into the headstock
spindle hole opposite the end of the spur cen­ter.
2. A firm push should release the spur center.
You may have to tap on the end of the push rod with a rubber mallet. Be sure to hold the spur center before releasing it so it will not fall on the floor.
The spur center is a M.T. #2. To install the spur center:
1. Make certain the spur center is clean and free
of dirt or grease.
Spur Center
Figure 8. Installing the spur center.
Figure 9. Removing the spur center.
-14- G5979 Wood Lathe
The faceplate is used when turning plates, bowls and vases. The headstock spur must be removed before installing the faceplate. To install the face­plate:
1. Remove the headstock spur using the push
rod.
2. Using two wrenches, thread on and tighten
the faceplate/workpiece assembly onto the threaded spindle. Be sure to secure the face­plate tightly with two wrenches.
Faceplate
Figure 10. Attaching the faceplate.
The extension bed mounts to the left hand side of the main lathe bed. To attach the extension bed:
1. Align the mounting holes of the extension
bed and the main lathe bed.
2. Using the M10-1.5 x 25 cap screws and M10
lock washers, attach the extension bed.
3. Be sure to securely tighten the cap screws.
The extension bed does not have to be per­fectly level.
Extension Bed
Figure 11. Attaching extension table.
G5979 Wood Lathe -15-
SECTION 5: ADJUSTMENTS
Disconnect power to the machine when perform­ing any maintenance, assembly or adjust­ments. Failure to do this may result in serious personal injury.
Wear safety glasses during the entire adjust­ment process. Failure to comply may result in serious personal injury.
Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back.
The headstock has 5 preset positions: 0° for gen­eral spindle turning; 60°, 90° and 120° when doing faceplate turnings where the workpiece extends below the level of the lathe/extension bed; and 180° when doing faceplate turning where the workpiece edge does not extend below the edge of the lathe/extension bed. To set the headstock to the desired degree:
1. Loosen the lock handle by turning counter-
clockwise one full revolution.
2. Pull out on the headstock release knob and
rotate the headstock clockwise to the desired setting. The headstock will be fixed into posi­tion when it clicks into one of the 5 preset positions.
3. Tighten the lock handle that was loosened in
the first step. Do not attempt to lock the headstock into a position other than the 5 presets.
Headstock
Figure 12. Adjusting headstock.
The tailstock can be moved along the length of the lathe bed. The tailstock barrel holds the live center, which can be adjusted up to 2
1
2" from the tailstock housing. To adjust the tailstock and tail­stock spindle:
1. Loosen the tailstock lock handle by lowering
it and slide the tailstock to the desired posi­tion along the lathe bed. Retighten the tail­stock lock handle by lifting it. The lock handle mechanism can be adjusted by tightening or loosening the large hex nut under the tail­stock.
2. To adjust the tailstock barrel, loosen the spin-
dle lock handle.
3. Rotate the tailstock spindle handwheel until
the desired position is achieved. Retighten the tailstock spindle lock handle.
4. To remove the live center from the tailstock
spindle, use the push-out rod inserted through the hollow center of the tailstock spindle.
Tailstock
!
-16- G5979 Wood Lathe
Figure 13. Tailstock assembly.
Figure 14. Removing live center.
Tool Rest
Figure 15. Tool rest assembly.
The tool rest can be used with or without the extension arm. To adjust the tool rest:
1. To adjust the main base along the bed,
loosen the lock lever and slide into the desired position. Retighten the lock lever.
2. When using the extension arm, make the
necessary adjustments using the lock levers and adjusting the extension arm. Re-tighten the lock levers.
3. Make sure there is adequate clearance
between the workpiece and the tool rest. Test by hand-turning the workpiece before turning the lathe on.
Barrel Lock Handle
Tailstock Lock Handle
Tool Rest Lock Handles
G5979 Wood Lathe -17-
SECTION 5: OPERATIONS
Once assembly is complete and adjustments are done to your satisfaction, you are ready to test run the machine.
Press the START button. Make sure that your fin­ger is poised on the STOP button, just in case there is a problem. The lathe should run smooth­ly, with little or no vibration or rubbing noises. Strange or unnatural noises should be investigat­ed and corrected before operating the machine further.
If you cannot easily locate the source of an unusual noise or vibration, contact our service department for help.
Test Run
Wear a face shield dur­ing the test run and operation of this wood working lathe. Failure to do so could result in serious injury.
Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back.
Speed Selector
The variable speed selector allows the adjust­ment of the spindle R.P.M. The lathe should only be turned ON when the speed is set at the lowest R.P.M. The lathe must be ON to adjust the speed; therefore, be sure to set the speed to the lowest R.P.M. before turning OFF the machine.
Figure 16. Adjusting spindle speed.
Remember to choose the correct speed for your particular turning project. As a gener­al rule, the larger the workpiece diameter, the slower the speed. Always start and stop at the slowest speed.
The speed control lever can be turned to one of ten fixed speeds. To set the speed:
1. Turn the lathe ON. Make sure that your finger
is poised on the STOP button, just in case there is a problem. The lathe should run smoothly, with little or no vibration or rubbing noises. Strange or unnatural noises should be investigated and corrected before operat­ing the machine further. If you cannot easily locate the source of an unusual noise or vibration, contact our service department for help.
2. Pull back on the lever handle and rotate to
the next higher speed as shown in
Figure 16
.
3. Turn the lever handle clockwise along the
index plate to increase the speed and coun­terclockwise to decrease the speed.
4. Remember to turn the lever handle to the
slowest R.P.M. before turning off the machine.
-18- G5979 Wood Lathe
To mount a workpiece between centers:
1. Locate the center point on both ends of the
workpiece by carefully drawing diagonal lines from corner to corner. The point of intersec­tion is the center of the work. Find the center of a round workpiece by using a center finder instrument.
2. When turning stock with a diameter greater
than 2", remove the corner length edges shown in
Figure 17.
3. Line up the center of the spur center with the
center mark on the end of the workpiece. While supporting the workpiece, slide the tail­stock close to the end of the workpiece and lock it into place.
4. Line up the live center with the center mark
on the other end of the workpiece. Turn the handwheel to press the point of the live cen­ter into the workpiece.
5. Lock the tailstock in place.
Spindle Turning
Figure 17. Cross-section of turning stock.
Do not press too firmly or the bearings will bind and overheat. Likewise, do not adjust too loosely or the workpiece will spin off the lathe. Use good judgement. Serious personal injury could result if care is not taken.
Wood Stock
D"
If measurement D" is greater than 2", cut off the corners of
the wood stock.
G5979 Wood Lathe -19-
1. Locate the center point of the workpiece by
carefully drawing diagonal lines from corner to corner. The point of intersection is the cen­ter of the work. Find the center of round work­piece by using a center finder instrument.
2. Using 4 wood screws, attach the workpiece
as close to the center of the faceplate as pos­sible. Make sure that the wood screws will not interfere with the lathe chisels or intend­ed cuts.
3. Adjust the headstock to the desired position
for the turning operation that you will be per­forming.
4. Attach the faceplate/workpiece assembly to
the headstock spindle using two wrenches.
Faceplate turning projects fall into two categories: those that extend below the level of the lathe/extension bed and those that do not. If your project will rotate below the level of the lathe/extension bed, you will need to rotate the headstock to the 60° or 90° positions (discussed
further in Adjustments section). But if your pro-
ject does not extend below the lathe/extension bed, it is safest to rotate the headstock 180° so the project will rotate over the extension bed. This allows the operator to stand directly in front of the project and allows use of the tool rest without the extension arm, thus, eliminating undue flexing of the tool rest.
Faceplate Turning
Figure 19. Faceplate turning large projects.
Adjust the tool rest as close to the workpiece as possible without actually coming into contact with the workpiece. Test by hand-turning the work­piece before turning the lathe on. Ensure that the lathe chisel is fully supported by the tool rest. Support the lathe chisel on the tool rest with one hand, while the other hand controls the chisel.
See Figure 21.
Tool Rest
Figure 21. Proper hand positioning.
Wear a face shield dur­ing the test run and operation of this wood working lathe. Failure to do so could result in serious injury.
Figure 20. Faceplate turning small projects.
-20- G5979 Wood Lathe
SECTION 7: MAINTENANCE
Lubrication
V-Belt
All bearings are shielded and permanently lubri­cated. Simply leave them alone until they need to be replaced. Do not lubricate them.
The end of the motor shaft has a lube fitting that requires periodic lubrication. It is very important not to over lube this fitting; otherwise, dirt and debris will collect on the motor shaft, causing pre­mature failure of the pulley mechanism. We rec­ommend using a few shots of light spindle oil.
Inspect regularly for tension and wear. Check pul­leys to ensure that they are properly aligned. See pulley/V-belt sections for proper tension and pul­ley alignment procedures.
Regular periodic maintenance on your Model G5979 will ensure its optimum performance. Make a habit of inspecting your machine each time you use it. Check for the following conditions and repair or replace when necessary:
1. Loose mounting bolts.
2. Worn switch.
3. Worn or damaged cords and plugs.
4. Damaged V-belt.
5. Any other condition that could hamper the
safe operation of this machine.
General
Dust/Chip Removal
Saw dust and wood chips allowed to sit on cast iron surfaces can trap moisture and cause rust. Regularly wipe or blow sawdust and chip buildup of of the lathe unit. This will help reduce the chance of rust.
Rust
The nonpainted surfaces on the Model G5979 should be protected against rust and pitting. Wiping the machine clean after every use ensures that wood dust will not trap moisture against bare metal surfaces.
Disconnect power to the machine when perform­ing any maintenance, assembly or adjust­ments. Failure to do this may result in serious personal injury.
Wear safety glasses during the entire mainte­nance process. Failure to comply may result in serious personal injury.
Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back.
!
G5979 Wood Lathe -21-
The following pages contain general machine data, parts diagrams/lists, a troubleshooting guide and Warranty/Return information for your Model G5979.
If you need parts or help in assembling your machine, or if you need operational information, we encourage you to call our Service Department. Our trained service technicians will be glad to help you.
If you have comments dealing specifically with this manual, please write to our Bellingham,
Washington location using the address in Section
3: Introduction.
We have included some important safety mea­sures that are essential to this machine’s opera­tion. While most safety measures are generally universal, Grizzly reminds you that each work­shop is different and safety rules should be con­sidered as they apply to your specific situation.
We recommend you keep a copy of our current catalog for complete information regarding Grizzly's warranty and return policy. If you need additional technical information relating to this machine, or if you need general assistance or replacement parts, please contact the Service
Department listed in Section 3: Introduction.
Additional information sources are necessary to realize the full potential of this machine. Trade journals, woodworking magazines, and your local library are good places to start.
SECTION 8: CLOSURE
The Model G5979 was specifically designed for wood turning operations. DO NOT MOD­IFY AND/OR USE THIS MACHINE FOR ANY OTHER PURPOSE. Modifications or improper use of this tool will void the war­ranty. If you are confused about any aspect of this machine, DO NOT use it until all your questions have been answered or serious personal injury may occur.
Like all power tools, there is danger asso­ciated with the Model G5979. Accidents are frequently caused by lack of familiarity or failure to pay attention. Use this tool with respect and caution to lessen the possibility of operator injury. If normal safety precautions are overlooked or ignored, serious personal injury may occur.
Operating this equipment creates the poten­tial for flying debris to cause eye injury. Always wear safety glasses or goggles when operating equipment. Everyday glass­es or reading glasses only have impact resistant lenses, they are not safety glasses. Be certain the safety glasses you wear meet the appropriate standards of the American National Standards Institute (ANSI).
-22- G5979 Wood Lathe
Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901
MACHINE DATA
SHEET
Design Type ....................................................................................................Bench Model
Overall Dimensions:
Height ......................................................................................................................44''
Length ......................................................................................................................60''
Shipping Weight ...............................................................................................190 lbs.
Box Size ..................................................................................54
1
2" L x 13" W x 14" H
Footprint ..................................................................................................43
1
2" x 181⁄2"
Construction:
Bed ................................................................................................Cast Iron Flat Ways
Headstock........................................................................................................Cast Iron
Specifications:
Inboard Spindle Size, Type ........................................................................1'' x 8 T.P.I.
Tailstock ..............................................................................................................MT #2
Spindle ................................................................................................................MT #2
Range Of Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 @ 580 - 2850 R.P.M.
Swing ........................................................................................................................12''
Distance Between Centers ....................................................................................35
1
2''
Swing Over Tool Rest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ' '
Swivel Head ..............................................................................Stops @ 90° and 180°
Motor:
Type ............................................................................TEFC Capacitor Start Induction
Horsepower ........................................................................................................
1
2 H.P.
Phase ⁄ Cycle ..........................................................................................Single ⁄ 60 Hz
Voltage ..................................................................................................................110V
Amperage..................................................................................................................4A
R.P.M.....................................................................................................................1720
Bearings ..............................................................Sealed and Permanently Lubricated
Accessories:
......................................................................................................................Tool Rest
........................................................................................................Live Rolling Center
..................................................................................................................Spur Center
....................................................................................................................Face Plate
..........................................................................Extension Bed for Out-Board Turning
......................................................................................................Tool Rest Extension
................................................................................................................Paddle Switch
Specifications, while deemed accurate, are not guaranteed.
GRIZZLY MODEL G5979 SWIVEL HEAD WOOD LATHE
51
48-1
37
47
49
42
48
43
44A
55
41
40
50
46
2
3
45
36
37
41
24-1
24-3
38
24-2
39
37
24A
43
44A
4
6A
5
23
66
65-1
64
21
21-1
22
58
25
13
1
19
20
53-1
69
53
57A
34
31
33
63
32
71
Lube Fitting
30
11
28
26
18
59
7A
9
68
17A
8
35
10
27
12
52
15
16
54-3
61
54-6
54-5
54-1
54-4
56
62
61
61
62
60
60
54-1
61
62
54-6
G5979 Wood Lathe -25-
Ref# Part# Description
01 P5979001 HEADSTOCK
02 P5979002 DRIVE CENTER
03 P5979003 DISC
04 P5979004 SPINDLE
05 PK18M KEY 4 X 4 X 82
06A P5979006A BALL BEARING 80205Z
07A P5979007A BALL BEARING 80205Z
008 P5979008 SPRING
09 P5979009 BRACKET—SHIFTING LEVER
10 P6006 BALL BEARING 6006ZZ
11 P5979011 C-RING S-25
12 P5979012 SPINDLE PULLEY SET R & L
13 PVM23 V-BELT M-23 3L230
15 P5979015 C-RING S-24
16 P5979016 PIN-INJECTION
17A PLN09 LOCK NUT M12-1.75
18 P5979018 CLAMP LEFT
19 PB07M HEX BOLT M8-1.25 X 25
20 P5979020 RACK
21 P5979021 GEAR ASSEMBLY
21-1 PS09M PHLP HD SCR M5-.8 X 10
22 P5979022 CLAMP RIGHT
23 P5979023 SPECIAL SCREW
24A P5979024A SHAFT
24-1 P5979024-1 SPRING
24-2 P5979024-2 LOCK HANDLE
24-3 P5979024-3 SPECIAL CAP SCREW
25 P5979025 WRENCH
26 P5979026 C-RING S-16
27 P5979027 SLEEVE
28 P5979028 SPRING
30 P5979030 MOTOR PULLEY SET, L & R
31 PS09M PHLP HD SCR M5-.8 X 10
32 PK18M KEY 4 x 4 x 82
33 P5979033
1
2 H.P. MOTOR
34 P5979034 MOTOR COVER
35 P5979035 ANGULAR SETTING ASSEMBLY
36 P5979036 TOOL REST
37 P5979037 HANDLE ASSEMBLY
38 P5979038 EXTENSION TOOL REST
Ref# Part# Description
39 P5979039 TOOL REST BODY
40 P5979040 ECCENTRIC ROD
41 PR08M EXT RETAINING RING 19MM
42 P5979042 SPECIAL SCREW
43 P5979043 CLAMP
44A P5979044A HEX NUT M18-2.5
45 P5979045 CENTER
46 P5979046 TAIL SPINDLE
47 P5979047 TAILSTOCK SCREW
48 P5979048 TAILSTOCK
48-1 PPSS25M SET SCREW M6-1 X 20
49 P5979049 HANDWHEEL
50 P5979050 LOCK HANDLE-TAILSTOCK
51 P5979051 SPECIAL BOLT
52 P5979052 EXTENSION BED
53 PSB64M CAP SCREW M10-1.5 X 25
53-1 PLW06M LOCK WASHER 10MM
54-1 P5979054-1 STAND LEG, LEFT
54-3 P5979054-3 STAND UPPER COVER
54-4 P5979054-4 STAND LONG-CROSS SUPPORT
54-5 P5979054-5
STAND SHORT-CROSS SUPPORT
54-6 P5979054-6 STAND LEG, RIGHT
55 P5979055 BED
56 PSB11M CAP SCREW M8-1.25 x 16
57A PSW08 SWITCH 110V WITH KEY
58 PS21M PHLP HD SCR M4-.7 X 15
59 P5979059 PLASTIC JAM NUT M20 X 1.5
60 PCB02M CARRIAGE BOLT M8-1.25 x 10
61 PW01M FLAT WASHER 8MM
62 PN03M HEX NUT M8-1.25
63
PWRCRD110L POWER CORD 110V, LONG W/PLUG
64 P5979064 LOGO LABEL
65-1 P5979065-1 GRIZZLY ID/WARNING LABEL
66 P5979066 SPEED LABEL
68 P5979068 SWITCH BOX
69 P5979069 SWITCH FIXING PLATE
71 P5979071 MOTOR POWER WIRE
-26- G5979 Wood Lathe
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 par­ticular 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 clearly 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.
WARRANTY AND RETURNS
G5979 Wood Lathe -27-
10. Which benchtop tools do you own? Check all that apply.
___1" x 42" Belt Sander ___6" - 8" Grinder ___5" - 8" Drill Press ___Mini Lathe ___8" Table Saw ___10" - 12" Thickness Planer ___8" - 10" Bandsaw ___Scroll Saw ___Disc/Belt Sander ___Spindle/Belt Sander ___Mini Jointer
___Other__________________________________________________
11. How many of the machines checked above are Grizzly? ____________
12. Which portable/hand held power tools do you own? Check all that apply.
___Belt Sander ___Orbital Sander ___Biscuit Joiner ___Palm Sander ___Circular Saw ___Portable Planer ___Detail Sander ___Saber Saw ___Drill/Driver ___Reciprocating Saw ___Miter Saw ___Router
___Other__________________________________________________
13. What machines/supplies would you like Grizzly Industrial to carry?
__________________________________________________________
__________________________________________________________
14. What new accessories would you like Grizzly Industrial to carry?
__________________________________________________________
__________________________________________________________
15. What other companies do you purchase your tools and supplies from?
__________________________________________________________
__________________________________________________________
16. Do you think your purchase represents good value?
___Yes ___No
17. Would you recommend Grizzly Industrial to a friend?
___Yes ___No
18. Would you allow us to use your name as a reference for Grizzly customers
in your area? Note: We never use names more than three times.
___Yes ___No
19. Comments:_________________________________________________
__________________________________________________________
__________________________________________________________
__________________________________________________________
__________________________________________________________
1. How did you learn about us?
___Advertisement ___Friend ___Catalog ___Card Deck ___World Wide Web
___Other__________________________________________________
2. Which of the following magazines do you subscribe to.
___American Woodworker ___Practical Homeowner ___Cabinetmaker ___Shop Notes ___Family Handyman ___Today’s Homeowner ___Fine Homebuilding ___WOOD ___Fine Woodworking ___Wooden Boat ___Home Handyman ___Woodshop News ___Journal of Light Construction ___Woodsmith ___Old House Journal ___Woodwork ___Popular Mechanics ___Woodworker ___Popular Science ___Woodworker’s Journal ___Popular Woodworking ___Workbench
___Other__________________________________________________
3. Which of the following woodworking/remodeling shows do you watch?
___Backyard America ___The New Yankee Workshop ___Home Time ___This Old House ___The American Woodworker ___Woodwright’s Shop
___Other__________________________________________________
4. What is your annual household income?
___$20,000-$29,999 ___$60,000-$69,999 ___$30,000-$39,999 ___$70,000-$79,999 ___$40,000-$49,999 ___$80,000-$89,999 ___$50,000-$59,999 ___$90,000 +
5. What is your age group?
___20-29 ___50-59 ___30-39 ___60-69 ___40-49 ___70 +
6. How long have you been a woodworker?
___0 - 2 Years ___8 - 20 Years ___2 - 8 Years ___20+ Years
7. How would you rank your woodworking skills?
___Simple ___Advanced ___Intermediate ___Master Craftsman
8. What stationary woodworking tools do you own? Check all that apply.
___Air Compressor ___Panel Saw ___Band Saw ___Planer ___Drill Press ___Power Feeder ___Drum Sander ___Radial Arm Saw ___Dust Collector ___Shaper ___Horizontal Boring Machine ___Spindle Sander ___Jointer ___Table Saw ___Lathe ___Vacuum Veneer Press ___Mortiser ___Wide Belt Sander
___Other__________________________________________________
9. How many of your woodworking machines are Grizzly? _____________
Name ____________________________________________________________________________________ Street ____________________________________________________________________________________ City ______________________________________________________________State________Zip_________ Phone Number_______________________E-Mail_______________________FAX________________________
MODEL # G5979 Wood Lathe Order #______________________________________________
The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop better products and services. Of course, all information is strictly confidential.
WARRANTY CARD
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GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069
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Stamp
Here
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City______________State______Zip______
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