Grizzly G0754 Owner's Manual

Page 1
MODEL G0754
HEAVY-DUTY MILL/DRILL
w/POWER FEED
OWNER'S MANUAL
(For models manufactured since 1/13)
COPYRIGHT © APRIL, 2013 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.
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This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use. This responsibility includes but is not limited to proper installation in a safe environment, personnel training and usage authorization, proper inspection and maintenance, manual availability and compre­hension, application of safety devices, cutting/sanding/grinding tool integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage from negligence, improper training, machine modifications or misuse.
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.
Page 3
Table of Contents
INTRODUCTION ............................................... 2
Machine Description ...................................... 2
Contact Info.................................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Machine Data Sheet ...................................... 4
SECTION 1: SAFETY ....................................... 6
Safety Instructions for Machinery .................. 6
Additional Safety for Mill/Drills ....................... 8
SECTION 2: POWER SUPPLY ........................ 9
Availability ........................................................... 9
Full-Load Current Rating .................................... 9
Circuit Requirements for 220V ............................ 9
Grounding Instructions ...................................... 10
Extension Cords ................................................ 10
SECTION 3: SETUP ....................................... 11
Unpacking .................................................... 11
Needed for Setup ......................................... 11
Inventory ...................................................... 11
Cleanup ........................................................ 12
Site Considerations ...................................... 13
Lifting & Placing ........................................... 14
Mounting ...................................................... 14
Assembly ..................................................... 15
Joining Drill Chuck & Arbor .......................... 15
Lubricating Mill/Drill ...................................... 16
Test Run ...................................................... 16
Spindle Bearing Break-In ............................. 17
Inspections & Adjustments .......................... 17
SECTION 4: OPERATIONS ........................... 18
Operation Overview ..................................... 18
Downfeed Controls ...................................... 19
Identification ...................................................... 19
Using Coarse Downfeed ................................... 19
Using Fine Downfeed ....................................... 19
Depth Stop ................................................... 19
Headstock Movement .................................. 20
Rotating Headstock ........................................... 20
Raising/Lowering Headstock ............................20
Tilting Headstock ..............................................21
Table Travel ................................................. 21
Graduated Index Rings ..................................... 21
X-Axis Handwheel ............................................. 22
Y-Axis Handwheel ............................................. 22
X-Axis Power Feed ........................................... 22
Installing/Removing Tooling ......................... 23
Installing Tooling ............................................... 23
Removing Tooling ............................................. 24
Spindle Speed.............................................. 24
Determining Spindle Speed .............................. 24
Setting Spindle Speed ......................................25
SECTION 5: ACCESSORIES ......................... 26
SECTION 6: MAINTENANCE ......................... 28
Schedule ...................................................... 28
Cleaning and Protecting .............................. 28
Lubrication ................................................... 28
Headstock ......................................................... 29
Ball Oilers .......................................................... 30
Table Ways, Column & Rack, & Quill ...............30
Table Leadscrews ............................................. 31
Quill Rack & Pinion ........................................... 31
SECTION 7: SERVICE ................................... 32
Troubleshooting ........................................... 32
Adjusting Gibs .............................................. 34
Adjusting Leadscrew Backlash .................... 34
SECTION 8: WIRING ...................................... 35
Wiring Safety Instructions ............................ 35
Electrical Wiring ........................................... 36
SECTION 9: PARTS ....................................... 37
Head ............................................................ 37
Table & Column ........................................... 40
Power Feed & Accessories.......................... 41
Labels & Cosmetics ..................................... 42
WARRANTY & RETURNS ............................. 45
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INTRODUCTION
We are proud to provide a high-quality owner’s manual with your new machine!
We
instruc­tions, specifications, drawings, and photographs contained inside. Sometimes we make mistakes, but
also
means that
you receive will be slightly different than what is shown in the manual
If you find this to be the case, and the difference between the manual and machine leaves you confused about a procedure for an updated version. W
manuals
and
www.grizzly.com
Alternatively, you can call our Technical Support for help. Before calling, please write down the
Manufacture Date
stamped into the machine ID label (see below). This infor­mation helps us determine if updated documenta­tion is available for your machine.
We stand behind our machines. If you have any questions or need help, use the information below to contact us. Before contacting, please get the serial number and manufacture date of your machine. This will help us help you faster.
We want your feedback on this manual. What did you like about it? Where could it be improved? Please take a few minutes to give us feedback.
Machine Description
The mill/drill is used to shape metal workpieces by removing material with the use of a rotating cutting tool.
In milling operations, the cutting tool remains sta­tionary while the workpiece is drawn across it by moving the table.
In drilling operations, the workpiece is held sta­tionary on the table while the cutting tool moves up-and-down with the movement of the spindle.
Contact Info
Grizzly Technical Support
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Email: techsupport@grizzly.com
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Email: manuals@grizzly.com
Manual Accuracy
made every effort to be exact with the
our policy of continuous improvement
sometimes the machine
.
, check our website
e post current
manual updates for free on our website at
.
and Serial Number
Manufacture Date
Serial Number
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Model G0754 (Mfg. Since 1/13)
Page 5
Identification
To reduce your risk of serious injury, read this entire manual BEFORE
Motor
Z-Axis
Crank
Column
FWD/REV
Spindle Switch
Drawbar
Cover
Quill
& Spindle
Speed
Levers
Depth Scale
& Pointer
Coarse Downfeed
Lever
Downfeed
Selector Knob
Fine Downfeed
Handwheel
Quill Lock
Lever
Table
X-Axis
Power Feed
Model G0754 (Mfg. Since 1/13)
X-Axis
Handwheel
Y-Axis
Handwheel
using machine.
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Page 6
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0754 HEAVY-DUTY MILL/DRILL WITH POWER
FEED
Product Dimensions:
Weight.............................................................................................................................................................. 640 lbs.
Width (side-to-side) x Depth (front-to-back) x Height........................................................................... 47 x 31 x 56 in.
Footprint (Length x Width)............................................................................................................................ 24 x 16 in.
Space Required for Full Range of Movement (Width x Depth).............................................................. 62-1/2 x 42 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content........................................................................................................................................................... Machine
Weight.............................................................................................................................................................. 706 lbs.
Length x Width x Height................................................................................................................. 46 x 30 x 47-1/4 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement........................................................................................................... 220V, Single-Phase, 60 Hz
Prewired Voltage.................................................................................................................................................. 220V
Full-Load Current Rating....................................................................................................................................... 8.6A
Minimum Circuit Size.............................................................................................................................................. 15A
Connection Type....................................................................................................................................... Cord & Plug
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length................................................................................................................................................. 6 ft.
Power Cord Gauge......................................................................................................................................... 14 AWG
Plug Included........................................................................................................................................................... No
Recommended Plug Type..................................................................................................................................... 6-15
Switch Type........................................................................................................................... Forward/Reverse Switch
Motors:
Main
Type................................................................................................................. TEFC Capacitor-Start Induction
Horsepower................................................................................................................................................ 2 HP
Phase............................................................................................................................................ Single-Phase
Amps........................................................................................................................................................... 8.6A
Speed................................................................................................................................................ 1725 RPM
Power Transfer ................................................................................................................................. Gear Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Machine Data Sheet
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Model G0754 (Mfg. Since 1/13)
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Main Specifications:
Operation Info
Spindle Travel.............................................................................................................................................. 5 in.
Max Distance Spindle to Column............................................................................................................... 11 in.
Max Distance Spindle to Table.................................................................................................................. 17 in.
Longitudinal Table Travel (X-Axis)...................................................................................................... 14-1/2 in.
Cross Table Travel (Y-Axis)......................................................................................................................... 8 in.
Vertical Head Travel (Z-Axis).............................................................................................................. 14-1/2 in.
Head Tilt (Left/Right).............................................................................................................................. 90 deg.
Drilling Capacity for Cast Iron................................................................................................................ 1-1/2 in.
Drilling Capacity for Steel...................................................................................................................... 1-1/4 in.
End Milling Capacity............................................................................................................................ 1-3/16 in.
Face Milling Capacity................................................................................................................................... 3 in.
Table Info
Table Length........................................................................................................................................ 28-3/4 in.
Table Width........................................................................................................................................... 8-1/4 in.
Table Thickness.................................................................................................................................... 1-1/2 in.
Number of T-Slots............................................................................................................................................ 3
T-Slot Size................................................................................................................................................ 1/2 in.
T-Slots Centers...................................................................................................................................... 2-1/2 in.
Spindle Info
Spindle Taper............................................................................................................................................... R-8
Number of Vertical Spindle Speeds.................................................................................................................. 6
Range of Vertical Spindle Speeds............................................................................................. 90 – 1970 RPM
Quill Diameter.............................................................................................................................................. 3 in.
Drawbar Thread Size............................................................................................................................. 7/16-20
Drawbar Length................................................................................................................................... 17-3/4 in.
Spindle Bearings......................................................................................................... Tapered Roller Bearings
Construction
Spindle Housing/Quill........................................................................................................................... Cast Iron
Table....................................................................................................................... Precision-Ground Cast Iron
Head.................................................................................................................................................... Cast Iron
Column/Base.......................................................................................................... Precision-Ground Cast Iron
Base..................................................................................................................................................... Cast Iron
Paint....................................................................................................................................................... Enamel
Other Specifications:
Country Of Origin ............................................................................................................................................... China
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location ........................................................................................................... ID Label on Headstock
ISO 9001 Factory .................................................................................................................................................. Yes
CSA Certified .......................................................................................................................................................... No
Features:
High-Precision P5 (ABEC-5 Equivalent) Spindle Bearings Longitudinal Variable-Speed Power Feed Spindle Speed Change w/Gearhead Levers Scraped Dovetail Ways Table is Coolant-System Ready Heavy-Duty Cast Iron Construction Fine Downfeed Control Made in ISO 9001 Factory
Model G0754 (Mfg. Since 1/13)
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SECTION 1: SAFETY
For Your Own Safety, Read Instruction
Manual Before Operating This Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of 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. Always use common sense and good judgment.
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
NOTICE
proper operation of the machine.
Safety Instructions for Machinery
OWNER’S MANUAL. Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained oper­ators have a higher risk of being hurt or killed. Only allow trained/supervised people to use this machine. When machine is not being used, dis­connect power, remove switch keys, or lock-out machine to prevent unauthorized use—especially around children. Make workshop kid proof!
DANGEROUS ENVIRONMENTS. Do not use machinery in areas that are wet, cluttered, or have poor lighting. Operating machinery in these areas greatly increases the risk of accidents and injury.
MENTAL ALERTNESS REQUIRED. Full mental alertness is required for safe operation of machin­ery. Never operate under the influence of drugs or alcohol, when tired, or when distracted.
ELECTRICAL EQUIPMENT INJURY RISKS. You can be shocked, burned, or killed by touching live electrical components or improperly grounded machinery. To reduce this risk, only allow qualified service personnel to do electrical installation or repair work, and always disconnect power before accessing or exposing electrical equipment.
DISCONNECT POWER FIRST. nect machine from power supply BEFORE making adjustments, changing tooling, or servicing machine. This prevents an injury risk from unintended startup or contact with live electrical components.
EYE PROTECTION. Always wear ANSI-approved safety glasses or a face shield when operating or observing machinery to reduce the risk of eye injury or blindness from flying particles. Everyday eyeglasses are NOT approved safety glasses.
Always discon-
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Model G0754 (Mfg. Since 1/13)
Page 9
WEARING PROPER APPAREL. Do not wear clothing, apparel or jewelry that can become entangled in moving parts. Always tie back or cover long hair. Wear non-slip footwear to avoid accidental slips, which could cause loss of work­piece control.
HAZARDOUS DUST. Dust created while using machinery may cause cancer, birth defects, or long-term respiratory damage. Be aware of dust hazards associated with each workpiece material, and always wear a NIOSH-approved respirator to reduce your risk.
HEARING PROTECTION. Always wear hear­ing protection when operating or observing loud machinery. Extended exposure to this noise without hearing protection can cause permanent hearing loss.
REMOVE ADJUSTING TOOLS. Tools left on machinery can become dangerous projectiles upon startup. Never leave chuck keys, wrenches, or any other tools on machine. Always verify removal before starting!
USE CORRECT TOOL FOR THE JOB. Only use this tool for its intended purpose—do not force it or an attachment to do a job for which it was not designed. Never make unapproved modifica­tions—modifying tool or using it differently than intended may result in malfunction or mechanical failure that can lead to personal injury or death!
AWKWARD POSITIONS. Keep proper footing and balance at all times when operating machine. Do not overreach! Avoid awkward hand positions that make workpiece control difficult or increase the risk of accidental injury.
CHILDREN & BYSTANDERS. Keep children and bystanders at a safe distance from the work area. Stop using machine if they become a distraction.
FORCING MACHINERY. Do not force machine. It will do the job safer and better at the rate for which it was designed.
NEVER STAND ON MACHINE. Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement dur­ing operation greatly increases risk of injury or loss of control. Before starting, verify machine is stable and mobile base (if used) is locked.
USE RECOMMENDED ACCESSORIES. Consult this owner’s manual or the manufacturer for rec­ommended accessories. Using improper acces­sories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the risk of accidental injury, turn machine OFF and ensure all moving parts completely stop before walking away. Never leave machine running while unattended.
MAINTAIN WITH CARE. Follow all maintenance instructions and lubrication schedules to keep machine in good working condition. A machine that is improperly maintained could malfunction, leading to serious personal injury or death.
CHECK DAMAGED PARTS. Regularly inspect machine for any condition that may affect safe operation. Immediately repair or replace damaged or mis-adjusted parts before operating machine.
MAINTAIN POWER CORDS. When disconnect­ing cord-connected machines from power, grab and pull the plug—NOT the cord. Pulling the cord may damage the wires inside. Do not handle cord/plug with wet hands. Avoid cord damage by keeping it away from heated surfaces, high traffic areas, harsh chemicals, and wet/damp locations.
GUARDS & COVERS. Guards and covers reduce accidental contact with moving parts or flying debris. Make sure they are properly installed, undamaged, and working correctly.
Model G0754 (Mfg. Since 1/13)
EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intend­ed operation, stop using the machine! Contact our Technical Support at (570) 546-9663.
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Page 10
Additional Safety for Mill/Drills
UNDERSTANDING CONTROLS. Make sure you
understand the use and operation of all controls before starting the mill/drill.
SAFETY ACCESSORIES. To reduce the risk of injury from flying chips, always use a face shield in addition to safety glasses when using the mill/drill.
CL E AN - U P. Metal chips can cut your hands. DO NOT clear chips by hand or compressed air that can force the chips father into the machine. Use a brush or vacuum, and never clear chips while the spindle is turning.
SECURING TOOLING. Objects that are thrown by the spinning action of the mill/drill can be deadly missiles. Always firmly secure the cutting tool before starting the machine. Always remove the chuck key, drawbar wrench, and any tools immediately after use.
CUTTING TOOL INSPECTION. Inspect cutting tools for sharpness, chips, or cracks before each use. Replace dull, chipped, or cracked cutting tools immediately. Handle cutting tools with care. Leading edges are very sharp and can cause lacerations.
STOPPING SPINDLE. Serious injury may occur if you try to stop the moving spindle by hand. DO NOT stop the spindle using your hand or any other object. Allow the spindle to stop on its own.
WORK HOLDING. A workpiece that moves unex­pectedly during operation can result in personal injury or damage to tooling and the machine. Before starting the machine, be certain the workpiece is properly clamped to the table. NEVER hold the workpiece by hand during operation.
MACHINE CARE AND MAINTENANCE. Never operate the mill/drill with damaged or worn parts that can break apart and cause injury or property damage. Maintain your mill/drill in proper working condition. Perform routine inspections and main­tenance promptly. Put tools away after use.
MAINTENANCE/ADJUSTMENTS. To avoid pos­sible electrocution or physical injury, make sure the mill is turned OFF, disconnected from power, and all moving parts have come to a complete stop before changing cutting tools or starting any inspection, adjustment or maintenance procedure.
SPINDLE SPEEDS. For safe and good results, select the spindle speed that is correct for the type of work and material. Allow the spindle to reach full speed before beginning a cut.
POWER DISRUPTION. In the event of a local power outage during operation, turn spindle switch OFF to avoid possible sudden start up once power is restored.
Like all machinery there is potential danger when operating this machine. Accidents are frequently caused by lack of familiarity or failure to pay attention. Use this machine with respect and caution to decrease the risk of operator injury. If normal safety pre­cautions are overlooked or ignored, seri­ous personal injury may occur.
-8-
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.
Model G0754 (Mfg. Since 1/13)
Page 11
SECTION 2: POWER SUPPLY
Before installing the machine, consider the avail­ability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be done by an electrican or qualified service personnel in accordance with all applicable codes and standards.
Electrocution, fire, or equipment damage may occur if machine is not correctly grounded and connected to the power
The full-load current rating is the amperage a machine draws at 100% of the rated output power. On machines with multiple motors, this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one time during normal operations.
The full-load current is not the maximum amount of amps that the machine will draw. If the machine is overloaded, it will draw additional amps beyond the full-load rating.
If the machine is overloaded for a sufficient length of time, damage, overheating, or fire may result— especially if connected to an undersized circuit. To reduce the risk of these hazards, avoid over­loading the machine during operation and make sure it is connected to a power supply circuit that meets the requirements in the following section.
This machine is prewired to operate on a 220V power supply circuit that has a verified ground and meets the following requirements:
For your own safety and protection of
Note: The circuit requirements listed in this man­ual apply to a dedicated circuit—where only one machine will be running at a time. If this machine will be connected to a shared circuit where mul­tiple machines will be running at the same time, consult a qualified electrician to ensure that the circuit is properly sized for safe operation.
A power supply circuit includes all electrical equipment between the breaker box or fuse panel in the building and the machine. The power sup­ply circuit used for this machine must be sized to safely handle the full-load current drawn from the machine for an extended period of time. (If this machine is connected to a circuit protected by fuses, use a time delay fuse marked D.)
Availability
supply.
Full-Load Current Rating
Circuit Requirements for 220V
Nominal Voltage ........................................220V
Cycle ..........................................................60 Hz
Phase .................................................... 1-Phase
Power Supply Circuit ......................... 15 Amps
Plug/Receptacle ............................. NEMA 6-15
property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.
Full-Load Current Rating at 220V .... 8.6 Amps
Model G0754 (Mfg. Since 1/13)
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Page 12
We do not recommend using an extension cord with this machine. cord, only use it if absolutely necessary and only on a temporary basis.
Extension cords cause voltage drop, which may damage electrical components and shorten motor life. Voltage drop increases as the extension cord size gets longer and the gauge size gets smaller (higher gauge numbers indicate smaller sizes).
Any extension cord used with this machine must contain a ground wire, match the required plug and receptacle, and meet the following require­ments:
Grounding Instructions
This machine MUST be grounded. In the event of certain malfunctions or breakdowns, grounding reduces the risk of electric shock by providing a path of least resistance for electric current.
Improper connection of the equipment-grounding wire can result in a risk of electric shock. The wire with green insulation (with or without yellow stripes) is the equipment-grounding wire. If repair or replacement of the power cord or plug is nec­essary, do not connect the equipment-grounding wire to a live (current carrying) terminal.
Check with a qualified electrician or service per­sonnel if you do not understand these grounding requirements, or if you are in doubt about whether the tool is properly grounded. If you ever notice that a cord or plug is damaged or worn, discon­nect it from power, and immediately replace it with a new one.
Serious injury could occur if you connect
The power cord and plug specified under “Circuit Requirements for 220V” has an equipment-grounding wire and a ground­ing prong. The plug must only be inserted into a matching receptacle (outlet) that is properly installed and grounded in accordance with all local codes and ordinances (see figure below).
No adapter should be used with the required plug. If the plug does not fit the available receptacle, or the machine must
on the previous page
GROUNDED
6-15 RECEPTACLE
Current Carrying Prongs
6-15 PLUG
Extension Cords
If you must use an extension
Grounding Prong
Figure 1. Typical 6-15 plug and receptacle.
the machine to power before completing the setup process. DO NOT connect to power until instructed later in this manual.
be reconnected for use on a different type of circuit, the reconnection must be made by a qualified electrician and comply with all local codes and ordinances.
-10 -
Minimum Gauge Size ...........................14 AWG
Maximum Length (Shorter is Better).......50 ft.
Model G0754 (Mfg. Since 1/13)
Page 13
SECTION 3: SETUP
Your machine was carefully packaged for safe transportation. Remove the packaging materials from around your machine and inspect it. If you discover any damage, please call us immediately
at (570) 546-9663
Save the containers and all packing materials for possible inspection by the carrier or its agent.
Otherwise, filing a freight claim can be difficult.
When you are completely satisfied with the condi­tion of your shipment, inventory the contents.
Keep children and pets away from plastic bags or packing materials shipped with this
The following is a list of items shipped with your machine. Before beginning setup, lay these items out and inventory them.
If any non-proprietary parts are missing (e.g. a nut or a washer), we will gladly replace them; or for the sake of expediency, replacements can be obtained at your local hardware store.
Unpacking
for advice.
SUFFOCATION HAZARD!
machine. Discard immediately.
Inventory
Small Item Inventory: (Figure 2) Qty
A. Handwheel Handles w/Screws ................... 2
B. T-Bolts M12-1.75 x 55 w/Washers & Nuts .. 2
C. Bottle for Oil ............................................... 1
D. Toolbox ....................................................... 1
E. Open-End Wrenches 17/19, 22/24mm ..1 Ea
F. Hex Wrench Set 3, 4, 5, 10mm .............1 Ea
G. Drift Key ...................................................... 1
I. Drill Chuck B16, 1–13mm w/Chuck Key ..... 1
J. Spindle Sleeve R-8–MT#3 ......................... 1
K. Drill Chuck Arbor R-8–B16 ......................... 1
L. Spindle Sleeve MT#3–MT#2 ...................... 1
Needed for Setup
The following are needed to complete the setup process, but are not included with your machine.
Description Qty
Additional People ....................................... 1
Safety Glasses ........................ 1 Per Person
Cleaner/Degreaser (Page 12) .... As Needed
Disposable Shop Rags ............... As Needed
Forklift ......................................................... 1
Lifting Strap (rated for at least 1000 lbs.) ... 1
Mounting Hardware (Page 14) ... As Needed
Screwdriver Flat Head #2 ........................... 1
Brass Hammer ........................................... 1
If you cannot find an item on the inventory list, carefully check around/inside the machine and packaging materials. Often, these items get lost in packaging materials while unpacking or they are pre-installed at the factory.
Model G0754 (Mfg. Since 1/13)
A
B
K
J
H
Figure 2. Small item inventory.
C
D
I
G
E
F
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Page 14
The unpainted surfaces of your machine are coated with a heavy-duty rust preventative that prevents corrosion during shipment and storage. This rust preventative works extremely well, but it will take a little time to clean.
Be patient and do a thorough job cleaning your machine. The time you spend doing this now will give you a better appreciation for the proper care of your machine's unpainted surfaces.
There are many ways to remove this rust preven­tative, but the following steps work well in a wide variety of situations. Always follow the manufac­turer’s instructions with any cleaning product you use and make sure you work in a well-ventilated area to minimize exposure to toxic fumes.
Before cleaning, gather the following:
Disposable Rags
Cleaner/degreaser (WD•40 works well)
Safety glasses & disposable gloves
Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1.
2.
3.
4.
Many cleaning solvents
work in a well-ventilated
Avoid chlorine-based solvents, such as
Cleanup
Gasoline and petroleum products have low flash points and can explode or cause fire if used to clean machinery. Avoid using these products to clean machinery.
Put on safety glasses.
Coat the rust preventative with a liberal
amount of cleaner/degreaser, then let it soak for 5–10 minutes.
Wipe off the surfaces. If your cleaner/degreas-
er is effective, the rust preventative will wipe off easily. If you have a plastic paint scraper, scrape off as much as you can first, then wipe off the rest with the rag.
are toxic if inhaled. Only
area.
NOTICE
acetone or brake parts cleaner, that may damage painted surfaces.
T23692—Orange Power Degreaser
A great product for removing the waxy shipping grease from your machine during clean up.
Figure 3. T23692 Orange Power Degreaser.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a quality metal protectant to prevent rust.
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Model G0754 (Mfg. Since 1/13)
Page 15
Site Considerations
Weight Load
Physical Environment
Place this machine near an existing power source.
Shadows, glare, or strobe effects that may distract
Refer to the Machine Data Sheet for the weight of your machine. Make sure that the surface upon which the machine is placed will bear the weight of the machine, additional equipment that may be installed on the machine, and the heaviest work­piece that will be used. Additionally, consider the weight of the operator and any dynamic loading that may occur when operating the machine.
Space Allocation
Consider the largest size of workpiece that will be processed through this machine and provide enough space around the machine for adequate operator material handling or the installation of auxiliary equipment. With permanent installations, leave enough space around the machine to open or remove doors/covers as required by the main­tenance and service described in this manual.
See below for required space allocation.
Children or untrained people may be seriously injured by this machine. Only install in an access restricted location.
The physical environment where the machine is operated is important for safe operation and lon­gevity of machine components. For best results, operate this machine in a dry environment that is free from excessive moisture, hazardous chemi­cals, airborne abrasives, or extreme conditions. Extreme conditions for this type of machinery are generally those where the ambient temperature range exceeds 41°–104°F; the relative humidity range exceeds 20–95% (non-condensing); or the environment is subject to vibration, shocks, or bumps.
Electrical Installation
Make sure all power cords are protected from traffic, material handling, moisture, chemicals, or other hazards. Make sure to leave access to a means of disconnecting the power source or engaging a lockout/tagout device, if required.
Lighting
Lighting around the machine must be adequate enough that operations can be performed safely.
or impede the operator must be eliminated.
Model G0754 (Mfg. Since 1/13)
42"
621⁄2"
Figure 4. Minimum working clearances.
-13-
Page 16
Lifting & Placing
get help from other people
HEAV Y LIFT! Straining or crushing injury may occur from improperly lifting machine or some of its parts. To reduce this risk,
Mounting
The machine base has holes to accommodate mounting hardware. Additionally, you may con­sider providing a hole in your workbench or stand for access to the underside of the machine base. This will be necessary for adjusting the Y-axis leadscrew backlash (refer to Adjusting
Leadscrew Backlash on Page 34 ).
and use a fork lift (or other lifting equipment) rated for weight of this machine.
To move your machine into position:
1. Move the shipping crate next to the work-
bench or stand you have for the mill/drill, then unbolt the machine from the pallet.
2. To help balance the machine during moving, move the table as close to the column as possible, and raise the headstock to its high­est position.
3. Place a lifting strap under the headstock of the machine, as shown in Figure 5, connect it to a forklift, then lift and place the machine.
Note: Make sure you tighten all the locks that
restrict moving parts to avoid sudden shifts which could unbalance the machine.
The strongest mounting option is a "Through Mount" where holes are drilled all the way through the workbench, and hex bolts, washers, and hex nuts are used to secure the mill/drill to the work­bench (Figure 6).
Hex Bolt
Flat Washer
Machine Base
Workbench
Flat Washer
Lock Washer
Hex Nut
Figure 6. Example of a through mount setup.
Another option for mounting is a "Direct Mount" where the machine is simply secured to the work­bench with lag screws (Figure 7).
Figure 5. Typical lifting strap position.
-14-
Lag Screw
Flat Washer
Machine Base
Workbench
Figure 7. Example of a direct mount setup.
Model G0754 (Mfg. Since 1/13)
Page 17
Assembly
The mill/drill was fully assembled at the factory except for the handwheel handles.
Use a flat-head screwdriver to attach the handwheels handles, as shown in Figure 8.
Handwheel Handles
Joining Drill Chuck
& Arbor
The joining of the drill chuck and arbor is intended to be semi-permanent. If you would like to use a different chuck in the future, we recommend obtaining a new arbor.
Important: Do NOT install the drill chuck and arbor into the spindle until AFTER the test run.
To join the drill chuck and arbor:
1. Use acetone or lacquer thinner to clean the
drill chuck and arbor mating surfaces, espe­cially the bore.
2. Retract the chuck jaws completely into the chuck.
Figure 8. Handwheel handles attached.
3. Insert the small end of the arbor into the
chuck.
4. Hold the assembly by the arbor and tap the chuck onto a block of wood with medium force, as illustrated in Figure 9.
Figure 9. Tapping drill chuck/arbor on block of
wood.
Model G0754 (Mfg. Since 1/13)
5. Attempt to separate the drill chuck and arbor —if they do separate, begin again from Step 1.
-15-
Page 18
Lubricating Mill/Drill
Test Run
Once the assembly is complete, test run your machine to make sure it runs properly.
GEARBOX MUST
BE FILLED WITH OI L!
OIL MAY NOT BE
SHIPPED WITH MACHINE!
Refer to Lubrication Section
for Correct Oil Type.
The headstock oil reservoir must have the proper amount of oil in it before the mill/drill can be oper­ated for the first time.
Damage caused by running the mill/drill without oil in the reservoir will not be covered under warran­ty. Refer to the Lubrication section, beginning on Page 28, for details on how to check and add oil.
If, during the test run, you cannot easily locate the source of an unusual noise or vibration, stop using the machine immediately, then review the Troubleshooting on Page 32.
If you still cannot remedy a problem, contact our Tech Support at (570) 546-9663 for assistance.
Make sure the headstock has the proper amount of oil before performing the Test Run and Spindle Break-In. Otherwise, the headstock components may be damaged and void the warranty. Refer to Page 29 for detailed instructions.
To test run the machine:
1. Make sure you have read the safety instruc-
tions at the beginning of the manual and that the machine is set up properly.
2. Make sure all tools and objects used during setup are cleared away from the machine.
3. Connect the machine to the power source.
4. Rotate the spindle switch to FWD to turn the
machine ON.
5. Listen to and watch for abnormal noises or actions. The machine should run smoothly with little or no vibration or rubbing noises.
— Strange or unusual noises should be inves-
tigated and corrected before operating the machine further. Always disconnect the machine from power when investigating or correcting potential problems.
6. Turn the machine OFF.
-16 -
Model G0754 (Mfg. Since 1/13)
Page 19
Spindle Bearing
Inspections &
Break-In
Complete the spindle bearing break-in pro­cedure to prevent rapid wear and tear of spindle components once the mill is placed into operation.
Before operation loads are placed on the spindle bearings, complete this break-in procedure to fully distribute internal lubrication and reduce the risk of early failure.
To perform the spindle break-in procedure:
1. Make sure the spindle is completely stopped
and set the spindle speed to 90 RPM (refer to
Page 25 for detailed instructions).
Adjustments
The following list of adjustments were performed at the factory before the machine was shipped:
Gib Adjustments ............................. Page 34
Leadscrew Backlash
Adjustments .................................... Page 34
Be aware that machine components can shift during the shipping process. Pay careful atten­tion to these adjustments during operation of the machine. If you find that the adjustments are not set according to the procedures in this manual or your personal preferences, re-adjust them.
Do not leave the lathe unattended during the Spindle Break-In procedure. If your attention is needed elsewhere during this procedure, stop the lathe and restart the procedure later from the beginning.
2. Run the machine for a minimum of 10 min-
utes.
3. Repeat Step 2 for each of the spindle speeds.
4. Change the headstock oil (refer to Page 28
for detailed instructions).
The spindle break-in of the mill is now complete!
Model G0754 (Mfg. Since 1/13)
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Page 20
SECTION 4: OPERATIONS
The purpose of this overview is to provide the nov­ice machine operator with a basic understanding of how the machine is used during operation, so the
discussed later
in this manual
Due to the generic nature of this overview, it is not intended to be an instructional guide. To learn more about specific operations, read this entire manual and
­rienced research outside of this manual by reading "how­to" books, trade magazines, or websites.
To reduce your risk of serious injury, read this entire manual BEFORE
Operation Overview
To complete a typical operation, the operator does the following:
1. Examines workpiece to make sure it is suit-
able for cutting.
machine controls/components
are easier to understand.
seek additional training from expe
machine operators, and do additional
using machine.
To reduce risk of eye or face injury from flying chips, always wear approved safety glasses and a face shield when operating this machine.
2. Puts on protective gear.
3. Securely clamps workpiece to the table.
4. With the machine disconnected from power,
installs correct cutting tool.
5. Adjusts headstock height above the table.
6. Without the machine running, checks the
range of table or spindle movement neces­sary for the operation to make sure the setup is safe and correct.
7. Selects the correct spindle speed.
8. Connects the machine to power and turns it
ON.
9. Uses downfeed controls or table controls to perform the cutting operation.
10. Turns the machine OFF and waits for the spindle to completely stop before removing workpiece.
If you are not experienced with this type of machine, WE STRONGLY RECOMMEND that you seek additional training outside of this manual. Read books/magazines or get formal training before beginning any proj­ects. Regardless of the content in this sec­tion, Grizzly Industrial will not be held liable for accidents caused by lack of training.
-18-
Model G0754 (Mfg. Since 1/13)
Page 21
Downfeed Controls
Using Fine Downfeed
1. Tighten the downfeed selector knob to
engage the fine downfeed handwheel.
Identification
A
B
C
D
Figure 10. Downfeed controls.
A. Fine Downfeed Handwheel
B. Depth Pointer and Scale
C. Quill Lock Lever
E
2. Adjust the depth pointer with the adjustment knob as a visual downfeed guide.
3. Rotate the fine downfeed handwheel to raise and lower the spindle.
Depth Stop
F
The depth stop limits the downward movement of the cutting tool. With the use of the depth pointer adjustment knob (see D in Figure 10), it can be adjusted anywhere within 0"–5". This is useful when performing the same operation multiple times.
D. Depth Pointer Adjustment Knob
E. Downfeed Selector Knob
F. Coarse Downfeed Lever
Using Coarse Downfeed
1. Loosen the downfeed selector knob to engage
the coarse downfeed levers.
2. Adjust the depth pointer with the adjustment knob as a visual downfeed guide.
3. Use the coarse downfeed levers to raise and lower the spindle.
Model G0754 (Mfg. Since 1/13)
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Page 22
Headstock
Movement
Raising/Lowering Headstock
1. DISCONNECT MILL FROM POWER!
2. Loosen the two hex nuts shown in Figure 11.
The headstock moves in the following ways:
Rotates 360° around the column.
Travels up and down the column.
Tilts 90° left and right relative to the table.
Tools Needed Qty
Wrench 22mm ................................................... 1
Wrench 24mm ................................................... 1
Rotating Headstock
1. DISCONNECT MACHINE FROM POWER!
2. Loosen the two hex nuts shown in Figure 11.
3. Use the Z-axis crank shown in Figure 12 to
adjust the headstock height.
Z-Axis
Crank
Figure 12. Z-axis crank.
4. Re-tighten the hex nuts before connecting to
power.
Hex Nuts
Figure 11. Hex nuts that lock headstock on
column.
3. Make sure the headstock and cords can move unobstructed, then manually rotate the headstock around the column.
4. Re-tighten the hex nuts before connecting to power.
-20-
Model G0754 (Mfg. Since 1/13)
Page 23
Tilting Headstock
1. DISCONNECT MACHINE FROM POWER!
Table Travel
2. Loosen the three locking hex nuts (see Figures 13–14).
Hex Nut
Tilt
Scale
Figure 13. Tilt locking hex nut
(one on each side of head).
The table travels in two directions, as illustrated in Figure 15:
X-axis (longitudinal)
Y-axis (cross)
These movements are controlled by handwheels and the X-axis power feed.
X-Axis or Longitudinal Travel
(Left & Right)
Y-Axis or Cross Travel (In & Out)
Figure 15. The directions of table movement.
Graduated Index Rings
The handwheels have graduated scales that are used to determine table movement in 0.001" incre­ments, with one full revolution equalling 0.100".
Hex Nut
Figure 14. Hex nut underneath headstock.
3. Using the scale shown in Figure 13 as a
guide, swivel the headstock and re-tighten the three hex nuts to secure it.
4. Re-tighten the hex nuts before connecting to power.
Use the thumb screw shown in Figure 16 to adjust the graduated dial for a relative starting point.
Graduated Dial
Thumb Screw
Figure 16. Graduated dial and thumb screw.
Model G0754 (Mfg. Since 1/13)
-21-
Page 24
X-Axis Handwheel
Tool Needed Qty
Hex Wrench 5mm .............................................. 1
To use the X-axis handwheel:
1. Loosen the X-axis table locks shown in Figure 17.
Note: When tightened, table locks increase
table rigidity.
Limit Stops
X-Axis
Table Locks
Figure 17. Table locks and limit stops.
Y-Axis
Table Lock
A
Figure 18. X-axis power feed controls.
H
Figure 19. Limit switch and limit stops.
B
C
F
E
G
D
2. Position the limit stops along the front of the table to restrict table travel.
3. Adjust the X-axis graduated dial to zero, then use the handwheel to move the table.
Y-Axis Handwheel
The saddle does not have limit stops. To move the table along the Y-axis, loosen the Y-axis table lock shown in Figure 17, then use the handwheel in front of the table in the same manner as the X-axis handwheel.
X-Axis Power Feed
Use Figures 18–19 and the following descriptions to become familiar with the power feed controls.
Note: The power feed must be connected to an independent, grounded 110V power supply to operate.
A. ON/OFF Light. Lights when the unit is turned
ON.
B. Direction Lever. Controls the direction of
powered table travel.
C. Rapid Switch. When held down, moves the
table rapidly in the direction chosen.
D. Power Light. Lights when the unit is con-
nected to power.
E. Speed Dial. Controls the rate of power feed.
F. ON/OFF Switch. Turns the power feed ON
and OFF.
G. Limit Stops. Restrict table movement in their
locked position along the front of the table.
H. Limit Switch. Stops table movement when
either side plunger contacts a limit stop.
-22-
Model G0754 (Mfg. Since 1/13)
Page 25
Installing/Removing
Tooling
The Model G0754 includes the following spindle tools (see Figure 20):
A. B16 Drill Chuck w/R-8 Arbor. Joined with
the drill chuck.
B. R-8–MT#3 Spindle Sleeve. Used for MT#3
tools and will accommodate tools with a tang. It also has a drift key slot for tool removal.
Installing Tooling
1. DISCONNECT MACHINE FROM POWER!
2. Remove the drawbar cap as shown in Figure 21.
Drawbar Cap
Drawbar
C. MT#3–MT#2 Spindle Sleeve. Used with the
R-8–MT#3 spindle sleeve for MT#2 tools and has a drift key slot for tool removal.
Alignment Slot
A
Figure 20. Tool and arbors included with
Model G0754.
Drift Key Slot
B
C
Adjustment
Nut
Figure 21. Drawbar components.
3. Align the tool alignment slot (see Figure 21)
with the pin inside the spindle, then insert your tooling into the spindle until it contacts the drawbar.
Note: The height of the drawbar inside the
spindle can be changed by rotating the adjustment nut (see Figure 21).
4. Working from the top, thread the drawbar by hand into the tool until it is snug, then use a 19mm wrench to tighten it.
Note: Do not overtighten the drawbar.
Overtightening makes tool removal difficult and will damage the arbor and threads.
Cutting tools are sharp and can easily cause laceration injuries. Always protect your hands with leather gloves or shop rags when handling cutting tools.
Model G0754 (Mfg. Since 1/13)
5. Re-install the drawbar cap.
-23-
Page 26
Removing Tooling
Tools Needed Qty
Wrench 19mm ................................................... 1
Brass Head or Dead Blow Hammer .................. 1
To remove tooling:
Spindle Speed
Using the correct spindle speed is important for safe and satisfactory results, as well as maximiz­ing tool life.
1. DISCONNECT MACHINE FROM POWER!
2. Remove the drawbar cap, and unthread the
drawbar from the tool one full rotation.
Note: Do not fully unthread the tool from the
drawbar, or the drawbar and tool threads could be damaged in the next step.
3. Tap the top of the drawbar with the hammer to unseat the taper.
4. Hold on to the tool with one hand and fully unthread the drawbar.
To set the spindle speed for your operation, you will need to: 1) Determine the best spindle speed for the cutting task, and 2) configure the spindle speed levers to produce the required spindle speed.
Determining Spindle Speed
Many variables affect the optimum spindle speed to use for any given operation, but the two most important are the recommended cutting speed for the workpiece material and the diameter of the cutting tool, as noted in the formula shown in Figure 22.
*Recommended
Cutting Speed (FPM) x 12
Tool Dia. (in inches) x 3.14
Spindle
=
Speed (RPM)
*Double if using carbide cutting tool
Figure 22. Spindle speed formula for mill/drills.
Cutting speed, typically defined in feet per minute (FPM), is the speed at which the edge of a tool moves across the material surface.
A recommended cutting speed is an ideal speed for cutting a type of material in order to produce the desired finish and optimize tool life.
The books Machinery’s Handbook or Machine Shop Practice, and some internet sites, pro­vide excellent recommendations for which cutting speeds to use when calculating the spindle speed. These sources also provide a wealth of additional information about the variables that affect cutting speed and they are a good educational resource.
Also, there are a large number of easy-to-use spindle speed calculators that can be found on the internet. These sources will help you take into account the applicable variables in order to deter­mine the best spindle speed for the operation.
-24-
Model G0754 (Mfg. Since 1/13)
Page 27
Setting Spindle Speed
Use the chart below or the one on the headstock when setting the spindle speed.
With the spindle completely stopped, position the spindle speed levers (see Figure 23) to set the spindle speed.
Spindle Speed Range Lever Speed Lever
90 RPM L 1
210 RPM L 2
345 RPM L 3
670 RPM H 1
118 0 RPM H 2
1970 RPM H 3
Change spindle speed ONLY when the spindle is completely stopped. Otherwise, machine damage could occur.
Note: If necessary, rotate the spindle by hand to
mesh the gears when changing speeds.
Spindle Speed Chart
Speed
Lever
Range
Lever
Figure 23. Spindle speed controls.
Model G0754 (Mfg. Since 1/13)
-25-
Page 28
ACCESSORIES
Installing unapproved accessories may
order online at www.grizzly.com or call 1-800-523-4777
SECTION 5: ACCESSORIES
cause machine to malfunction, resulting in serious personal injury or machine damage. To reduce this risk, only install accessories recommended for this machine by Grizzly.
T23962—ISO 68 Moly-D Way Oil, 5 gal. T23963—ISO 32 Moly-D Machine Oil, 5 gal.
Moly-D oils are some of the best we've found for maintaining the critical components of machinery because they tend to resist run-off and maintain their lubricity under a variety of conditions—as well as reduce chatter or slip. Buy in bulk and save with 5-gallon quantities.
NOTICE
Refer to our website or latest catalog for additional recommended accessories.
G7156—4" (3 5⁄8") Precision Milling Vise G7154—5" (4 G7155—6" (5
Swiveling Milling Vises feature perfectly aligned, precision ground jaws, large Acme easy to read 0°–360° scales.
Figure 24. G7154 Precision Milling Vise.
G7066—5" Tilting/Swiveling Milling Vise H7576—Precision Self-Centering Vise H2716—Milling Vise for Round Parts
1
2") Precision Milling Vise
5
8") Precision Milling Vise
®
screws and
T23962
Figure 26. ISO 68 and ISO 32 machine oil.
High Pressure Oil Cans For Ball Oilers
H7616—Plastic Nozzle H7617—Flexible Plastic Nozzle
Whether you are lubricating cutting tools or main­taining machinery in top operating condition, you will appreciate these High Pressure Oil Cans. Each can holds 5 ounces of oil and has a trigger­activated, high-pressure pump.
T23963
H7616
G7066
H7576
Figure 25. Specialty milling vises.
-26-
H2716
H7617
Figure 27. High Pressure Oil Cans.
Model G0754 (Mfg. Since 1/13)
Page 29
order online at www.grizzly.com or call 1-800-523-4777
H7527—6" Rotary Table Set
Use this 6" Rotary Table in either the horizontal or vertical position for a variety of milling appli­cations and with the set of dividing plates and adjustable tailstock, your milling applications are nearly unlimited. With 4° table movement per han­dle rotation and 20 second vernier scale, control
3
is very accurate and precise. Also includes a
8" clamping set for the 4-slot table. Everything you need in one great set!
G1075—52-PC. Clamping Kit
This clamping kit includes 24 studs, 6 step block pairs, 6 T-nuts, 6 flange nuts, 4 coupling nuts, and 6 end hold-downs. The rack is slotted so it can be mounted close to the machine for easy access.
Figure 30. G1075 52-PC. Clamping Kit.
Figure 28. H7527 6" Rotary Table Set.
H9599—Machine Shop Trade Secrets G5053—The Home Machinist’s Handbook
Excellent reference pages for novices and profes­sionals alike. Each book is filled with drawings charts and tables for getting the most of your mill­ing machine. Model H9599 has 320 pages. Model G5053 has 275 pages.
SB1348—South Bend® 8-Pc. R-8 Collet Set
®
SB1349—South Bend
Get true South Bend
16-Pc. R-8 Collet Set
®
quality and precision with one of these Quick-Change Collet Sets. Each set includes hardened and precision-ground spring collets for maximum holding power, collet chuck, spanner wrench, and protective moulded case.
Figure 31. Model SB1349 South Bend 16-Pc.
R-8 Collet Set.
H9599 G5053
Figure 29. Great texts for mill/drills.
Model G0754 (Mfg. Since 1/13)
-27-
Page 30
SECTION 6: MAINTENANCE
accidental startup, always disconnect machine from
Cleaning and
To reduce risk of shock or
power before adjustments, maintenance, or service.
Schedule
For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section.
Daily Check:
Loose mounting bolts.
Damaged tooling.
Worn or damaged wires.
Clean debris and built up grime off of machine.
Any other unsafe condition.
Every 8 Hours of Operation:
Check/add headstock oil (Page 29).
Lubricate ball oilers (Page 30).
Lubricate table ways, column and rack, and quill (Page 30).
Every 40 Hours of Operation:
Lubricate table leadscrews (Page 31).
Every 90 Hours of Operation:
Lubricate quill rack and pinion (Page 31).
Protecting
Metal chips left on the machine that have been soaked with water-based coolant will invite oxida­tion and a gummy residue build-up around the moving parts. Use a brush and shop vacuum to remove chips and debris from the working sur­faces of the mill/drill. Never blow off the mill/drill with compressed air, as this will force metal chips deep into the mechanisms and may cause injury to yourself or bystanders.
Remove any rust build-up from unpainted cast iron surfaces of your mill/drill and treat with a non­staining lubricant after cleaning.
Keep unpainted cast iron surfaces rust-free with regular applications ISO 68 way oil (see Page 26 for offerings from Grizzly).
Lubrication
An essential part of lubrication is cleaning the components before lubricating them.
This step is critical because grime and chips build up on lubricated components, which makes them hard to move. Simply adding more lubricant will not result in smooth moving parts.
Every 180 Days of Operation:
Change headstock oil (Page 29).
-28-
Clean all exterior components in this section with mineral spirits, shop rags, and brushes before lubricating.
DISCONNECT MACHINE FROM POWER BEFORE PERFORMING LUBRICATION!
NOTICE
Follow reasonable lubrication practices as outlined in this manual. Failure to do so could lead to premature failure of your machine and will void the warranty.
Model G0754 (Mfg. Since 1/13)
Page 31
Headstock
Oil Ty p e ......Model T23962 or ISO 68 Equivalent
Oil Amount ................................................ 3
Check/Add Frequency ........... 8 hrs. of Operation
Change Frequency ................................ Annually
The headstock has the proper amount of oil when the sight glass is halfway full (see Figure 32).
Sight
Glass
Figure 32. Headstock oil sight glass.
1
4 Qt.
4. Place a 1-gallon or larger drain pan on the table under the headstock.
5. Remove the drain plug (see Figure 34) from underneath the headstock and allow the oil to drain into the pan.
Drain
Plug
Figure 34. Headstock drain plug
(headstock tilted 90° for clarity).
Tool Needed Qty
Hex Wrench 8mm .............................................. 1
To change the headstock oil:
1. Run the spindle at 670 RPM for approximate-
ly 10 minutes to warm the oil.
2. DISCONNECT MACHINE FROM POWER!
3. Remove the fill plug (see Figure 33).
Fill
Plug
Follow federal, and state, and local require­ments for proper disposal of used oil.
6. Replace the drain plug.
7. Add oil until the sight glass is halfway full,
then replace the fill plug.
8. Clean up any spilled oil to prevent slipping hazards.
Figure 33. Headstock oil fill plug.
Model G0754 (Mfg. Since 1/13)
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Page 32
Ball Oilers
Oil Ty p e ......Model T23963 or ISO 32 Equivalent
Oil Amount ......................................... 1–2 Pumps
Lubrication Frequency ........... 8 hrs. of Operation
Table Ways, Column & Rack, & Quill
Oil Ty p e ......Model T23962 or ISO 68 Equivalent
Oil Amount ............................................Thin Coat
Lubrication Frequency ........... 8 hrs. of Operation
Proper lubrication of ball oilers shown in Figures 35–36 is done with a pump-type oil can that has a plastic or rubberized cone tip (see Page 26 for offerings from Grizzly). We do not recommend using metal needle or lance tips, as they can push the ball too far into the oiler, break the spring seat, and lodge the ball in the oil galley.
Y-Axis
Ball Oiler
Y-Axis Table Ways
Figure 35. Y-axis ball oiler and ways.
Refer to Figures 35–38 to identify each compo­nent to lubricate.
Column
& Rack
Figure 37. Column and rack.
X-Axis
Ball Oiler
X-Axis Table Ways
Figure 36. X-axis ball oiler and ways.
Push the tip of the oil can nozzle against the ball oiler to create a hydraulic seal, then pump the oil can once or twice. If you see sludge and contami­nants coming out of the lubrication area, continue pumping the oil can until the oil runs clear. When finished, wipe away the excess oil.
Quill
Figure 38. Outside surface of the quill.
Use the component controls to access all sur­faces, then clean them with mineral spirits, shop rags, and, where appropriate, brushes.
When dry, apply a thin coat of oil to the surfaces. Use clean brushes to apply oil to the grooves of the column rack. Move each component through the entire path of travel several times to distribute the lubricant.
Note: Take care not to remove the quill rack grease without re-applying it.
-30-
Model G0754 (Mfg. Since 1/13)
Page 33
Table Leadscrews
Oil Ty p e ......Model T23962 or ISO 68 Equivalent
Oil Amount ............................................Thin Coat
Lubrication Frequency ......... 40 hrs. of Operation
Quill Rack & Pinion
Oil Ty p e ................NLGI#2 Grease or Equivalent
Oil Amount ............................................Thin Coat
Lubrication Frequency ......... 90 hrs. of Operation
Move the table as necessary to access the entire length of the X- and Y-axis leadscrews (see Figures 39–40), then use mineral spirits, shop rags, and a brush to clean them.
X-Axis Leadscrew
Figure 39. X-axis leadscrew.
Note: Use a 5mm hex wrench to remove the
way cover from the base to access the Y-axis leadscrew.
Move the quill up and down to gain full access to the quill rack and pinion (see Figure 41), then clean the teeth with mineral spirits, shop rags, and a brush.
Pinion
Rack
Figure 41. Quill rack and pinion.
When dry, use a brush to apply a thin coat of grease to the teeth, then raise/lower the quill sev­eral time to distribute the grease.
Y-Axis Leadscrew
Figure 40. Y-axis leadscrew.
When dry, use a clean brush to apply a thin coat of oil to the leadscrews, then move the table through the X- and Y-axis paths to distribute the oil.
Note: Re-apply oil to the quill smooth outside surface that was removed during the cleaning process.
Model G0754 (Mfg. Since 1/13)
-31-
Page 34
Review the troubleshooting and procedures in this section if a problem develops with your machine. If you need replacement parts or additional help with a procedure, call our Technical Support at (570) 546-9663. Note: Please gather the serial number and manufacture date of your machine before calling.
SECTION 7: SERVICE
Troubleshooting
Symptom Possible Cause Possible Solution
Machine does not start.
Machine stalls or is overloaded.
Machine has vibration or noisy operation.
1. Plug at fault or wired incorrectly.
2. Incorrect power supply voltage.
3. Wall fuse/circuit breaker is blown/tripped.
4. Wiring is open/has high resistance.
5. Spindle switch is at fault.
6. Motor wired incorrectly.
7. Motor is at fault.
1. Feed rate/cutting speed too fast.
2. Wrong cutter type.
3. Machine is undersized for the task or tooling is incorrect for the task.
4. Motor has overheated.
5. Motor wired incorrectly.
6. Motor bearings are at fault.
7. Motor is at fault.
1. Motor or machine component is loose.
2. Workpiece not secure.
3. Excessive depth of cut.
4. Cutter/tooling is loose.
5. Cutter is dull or at fault.
6. Bit is chattering.
7. Machine is incorrectly mounted or sits unevenly.
8. Motor fan is rubbing on fan cover.
9. Motor bearings are at fault.
1. Ensure plug is not damaged and is wired correctly.
2. Ensure power supply voltage matches circuit requirements (Page 9).
3. Ensure circuit size is correct and a short does not exist. Reset breaker or replace fuse.
4. Check for broken wires or disconnected/corroded connections; repair/replace as necessary.
5. Ensure switch is wired correctly; replace if at fault.
6. Ensure motor wiring is correct (Page 36).
7. Test/repair/replace.
1. Decrease feed rate/cutting speed.
2. Use the correct cutter for the task.
3. Use smaller or sharper tooling; reduce feed rate or spindle speed; use cutting fluid if possible.
4. Clean off motor, let cool, and reduce workload.
5. Ensure motor wiring is correct (Page 36).
6. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement.
7. Test/repair/replace motor.
1. Inspect/replace stripped or damaged bolts/nuts, and re-tighten with thread locking fluid.
2. Properly clamp workpiece on table or in vise.
3. Decrease depth of cut.
4. Make sure tooling is properly secured.
5. Replace/resharpen cutter.
6. Replace/sharpen bit; index bit to workpiece; use appropriate feed rate and cutting RPM.
7. Tighten/replace mounting bolts in bench; relocate/ shim machine.
8. Replace dented fan cover or damaged fan.
9. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement.
-32-
Model G0754 (Mfg. Since 1/13)
Page 35
Symptom Possible Cause Possible Solution
Tool slips in spindle. 1. Tool is not fully drawn up into
spindle taper.
2. Debris on tool or in spindle taper.
3. Taking too big of a cut.
Breaking tools or cutters. 1. Spindle speed/feed rate is too fast.
2. Cutting tool too small.
3. Cutting tool getting too hot.
4. Taking too big of a cut.
5. Spindle extended too far down.
Workpiece vibrates or chatters during operation.
Table is hard to move. 1. Table locks are tightened down.
Bad surface finish. 1. Spindle speed/feed rate is too fast.
1. Table locks not tight.
2. Workpiece not secure.
3. Spindle speed/feed rate is too fast.
4. Spindle extended too far down.
2. Chips have loaded up on ways.
3. Ways are dry and need lubrication.
4. Table limit stops are interfering.
5. Gibs are too tight.
2. Using a dull or incorrect cutting tool.
3. Wrong rotation of cutting tool.
4. Workpiece not secure.
5. Spindle extended too far down.
1. Tighten drawbar.
2. Clean collet and spindle taper.
3. Lessen depth of cut and allow chips to clear.
1. Set spindle speed correctly (Page 25) or use slower feed rate.
2. Use larger cutting tool and slower feed rate.
3. Use coolant fluid or oil for appropriate application.
4. Decrease depth of cut.
5. Fully retract spindle and lower headstock. This increases rigidity.
1. Tighten down table locks.
2. Properly clamp workpiece on table or in vise.
3. Set spindle speed correctly (Page 25) or use a slower feed rate.
4. Fully retract spindle and lower headstock. This increases rigidity.
1. Make sure table locks are fully released.
2. Frequently clean away chips that load up during milling operations.
3. Lubricate ways (Page 30).
4. Check to make sure that all table limit stops are not in the way.
5. Adjust gibs (see Page 34).
1. Set spindle speed correctly (Page 25) or use a slower feed rate.
2. Sharpen cutting tool or select one that better suits the operation.
3. Check for proper cutting rotation for cutting tool.
4. Properly clamp workpiece on table or in vise.
5. Fully retract spindle and lower headstock. This increases rigidity.
Model G0754 (Mfg. Since 1/13)
-33-
Page 36
Adjusting Gibs
Gibs are tapered lengths of metal that are sand­wiched between two moving surfaces. Gibs con­trol the gap between these surfaces and how they slide past one another. Correctly adjusting the gibs is critical to producing good milling results.
Tight gibs make table movement more accurate but stiff. Loose gibs make moving the table sloppy but easier to do. The goal of gib adjustment is to remove unnecessary sloppiness without causing the ways to bind.
Tip: Some experienced machinists recommend adjusting the gibs until there is a slight drag in table movement.
Screws on each end of the gib allow gib adjust­ment to increase or decrease the friction pressure between the sliding surfaces. Correctly posi­tioning the gib is a matter of trial and error and patience.
DISCONNECT MACHINE FROM POWER BEFORE ADJUSTING THE GIBS!
Make sure all table locks are loose. Then, loosen one gib adjustment screw (see Figure 42) and tighten the opposing screw the same amount to move the gib, while at the same time using the handwheels to move the table until you feel a slight drag in that path of movement.
Adjusting Leadscrew
Backlash
Leadscrew backlash is the amount of freeplay movement in the leadscrew (when changing the direction of rotation) before the attached device begins to move.
Leadscrews must have a certain amount of back­lash, but over time, this will increase with normal wear. Generally, 0.003"–0.006" leadscrew back­lash is acceptable to ensure smooth movement and reduce the risk of premature thread wear.
The X- and Y-axis leadscrew backlash is adjusted by using a long 5mm hex wrench to tighten/loosen the cap screw on the leadscrew nut. This adjusts the force the split leadscrew nut exerts on the leadscrew threads.
The X-axis leadscrew nut shown in Figure 43 is accessed from underneath the left side of the table.
The Y-axis leadscrew nut is similar and is accessed from underneath the machine base.
X-Axis Leadscrew Nut
Cap Screw
Y-Axis Gib Screw
(1 of 2)
Figure 42. Location of table gib screws.
-34-
X-Axis Gib Screw
Figure 43. X-axis leadscrew nut adjusting cap
screw.
(1 of 2)
Model G0754 (Mfg. Since 1/13)
Page 37
These pages are current at the time of printing. However, in the spirit of improvement, we may make chang­es to the electrical systems of future machines. Compare the manufacture date of your machine to the one
number and manufacture date of your
machine before calling. This information can be found on the main machine label.
SECTION 8: WIRING
stated in this manual, and study this section carefully.
If there are differences between your machine and what is shown in this section, call Technical Support at (570) 546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated wiring diagram may be available. Note: Please gather the serial
Wiring Safety Instructions
SHOCK HAZARD. Working on wiring that is con­nected to a power source is extremely dangerous. Touching electrified parts will result in personal injury including but not limited to severe burns, electrocution, or death. Disconnect the power from the machine before servicing electrical com­ponents!
MODIFICATIONS. Modifying the wiring beyond what is shown in the diagram may lead to unpre­dictable results, including serious injury or fire. This includes the installation of unapproved after­market parts.
WIRE CONNECTIONS. All connections must be tight to prevent wires from loosening during machine operation. Double-check all wires dis­connected or connected during any wiring task to ensure tight connections.
CIRCUIT REQUIREMENTS. You MUST follow the requirements at the beginning of this man­ual when connecting your machine to a power source.
WIRE/COMPONENT DAMAGE. Damaged wires or components increase the risk of serious per­sonal injury, fire, or machine damage. If you notice that any wires or components are damaged while performing a wiring task, replace those wires or components.
MOTOR WIRING. The motor wiring shown in these diagrams is current at the time of printing but may not match your machine. If you find this to be the case, use the wiring diagram inside the motor junction box.
CAPACITORS/INVERTERS. Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source. To reduce the risk of being shocked, wait at least this long before working on capacitors.
EXPERIENCING DIFFICULTIES. If you are expe­riencing difficulties understanding the information included in this section, contact our Technical Support at (570) 546-9663.
The photos and diagrams included in this section are best viewed in color. You
can view these pages in color at www.grizzly.com.
Model G0754 (Mfg. Since 1/13)
-35-
Page 38
Electrical Wiring
220V Motor
220V
NEMA 6-15
(As Recommended)
Ground
G
Hot
Hot
Ground
Run
Capacitor
20MFD
450VAC
V2
PE
U1
W2
U1
V1 U2
V2W1
U2
V1
Start
Capacitor
150MFD 250VAC
PE
-36-
Ground
9
11
N
READ ELECTRICAL SAFETY
5
N L L
7
ON PAGE 35!
Spindle Switch
L
1
CanSen
3
L
Left Side
LW26-20
Right
Side
V2
2
4
U2U1
6
U2
V2
V1
8 12
Model G0754 (Mfg. Since 1/13)
V1
10
Page 39
SECTION 9: PARTS
Please Note: We do our best to stock replacement parts whenever possible, but we cannot guarantee that all parts shown here
are available for purchase. Call (800) 523 -4777 or visit our online parts store at www.grizzly.com to check for availability.
Head
7
8
108
21
20
20
107
112
115
121
105
106
21
109
97
113
112
115
98
86
110
87
114
116
24
111
118
70
29
73
29
58
57
23
5
113
114
66
59
6
100
117
65
10
51
101 85
56
69
71
48
47
46
45
44
120 67
36
49
36
50
40
39
31
38
68
53
37
41
32
43 36
1
22
94
13
36
14
96
11
12
25
34
39
35
3
33
93
4
42
79
40
90
55
28
99
19
28
103
101
81
4
26
27
28
80
29
30
83
78
2
18
9
3
77
82
119
84
7-2
7-7
7-8
91
7-1
88
7-3
7-4
7-5
7-6
7-9
92
64
62
61
63
76
72
54
60
75
74
Model G0754 (Mfg. Since 1/13)
-37-
Page 40
Head Parts List
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 P0754001 HEADSTOCK HOUSING 48 P0754048 GEAR 43T 2 P0754002 HEADSTOCK TOP COVER 49 P0754049 GEAR 16T 3 PR38M INT RETAINING RING 62MM 50 PK182M KEY 6 X 6 X 75 4 PR21M INT RETAINING RING 35MM 51 PK36M KEY 5 X 5 X 50 5 P0754005 FLANGED END CAP 53 P0754053 QUILL 6 P0754006 QUILL SEAL 54 P0754054 SPINDLE 7 P0754007 MOTOR 2HP 220V 1-PH 55 P30207-P5 TAPERED ROLLER BEARING 30207 P5 7-1 P0754007-1 MOTOR FAN COVER 56 P30206-P5 TAPERED ROLLER BEARING 30206 P5 7-2 P0754007-2 MOTOR FAN 57 P0754057 SPLINED SLEEVE 7-3 P0754007-3 MOTOR JUNCTION BOX 58 P0754058 GEAR 53T 7-4 PC150E S CAPACITOR 150M 250V 1-5/8 X 3 59 PR12M EXT RETAINING RING 35MM 7-5 PC20D R CAPACITOR 20M 450V 1-1/2 X 3-1/4 60 P0754060 DEPTH ROD MOUNT 7-6 P0754007-6 CENTRIFUGAL SWITCH 25-1725 61 P0754061 INT THREADED SHOULDER BOLT M16-2 X 10 7-7 P0754007-7 CONTACT PLATE 62 PN48M HEX NUT M16-2 THIN 7-8 P6205ZZ BALL BEARING 6205ZZ 63 P0754063 DEPTH ROD KNURLED KNOB M16-2 7-9 P6205ZZ BALL BEARING 6205ZZ 64 P0754064 STUD-FT M12-1.75 X 230 8 PB07M HEX BOLT M8-1.25 X 25 65 P0754065 DEPTH ROD DOG 9 PW01M FLAT WASHER 8MM 66 P0754066 DEPTH POINTER 10 P0754010 HEADSTOCK FRONT COVER 67 P0754067 SPANNER NUT LOCK WASHER 11 P0754011 DRAWBAR CAP 68 P0754068 SPANNER NUT 12 P0754012 DRAWBAR CAP RUBBER SEAL 69 P0754069 QUILL RUBBER SEAL 13 PCAP05M CAP SCREW M8-1.25 X 50 70 PCAP110M CAP SCREW M4-.7 X 6 14 P0754014 TAPER PIN 8 X 50 71 PRP64M ROLL PIN 3 X 18 18 P0754018 OIL FILL PLUG 1/2" NPT 72 PCAP31M CAP SCREW M8-1.25 X 25 19 P0754019 CASTING PLUG 73 P0754073 SPACER 20 P0754020 SHIFT LEVER 74 P0754074 SPINDLE END CAP 21 PRP16M ROLL PIN 3 X 25 75 P0754075 SPINDLE SEAL 22 P0754022 OIL DRAIN PLUG 1/2" NPT 76 PRP64M ROLL PIN 3 X 18 23 PS07M PHLP HD SCR M4-.7 X 8 77 P0754077 WORM GEAR HOUSING 24 PCAP18M CAP SCREW M4-.7 X 8 78 P0754078 WORM SHAFT 25 P0754025 OIL SIGHT GLASS 3/4" NPT 79 P0754079 WORM SHAFT END BRACKET 26 P0754026 DRIVE SHAFT 80 PR02M EXT RETAINING RING 14MM 27 P0754027 GEAR 14T 81 P0754081 SPACER 28 P6003ZZ BALL BEARING 6003ZZ 82 P0754082 WORM GEAR 29 P6007ZZ BALL BEARING 6007ZZ 83 P0754083 PINION SHAFT 30 PK143M KEY 6 X 6 X 25 84 P0754084 LEVER HUB 31 P0754031 IDLER SHAFT 85 P0754085 SPRING BASE 32 P0754032 GEAR 29T 86 P0754086 SPRING COVER 33 P0754033 GEAR 35T 87 P0754087 COILED SPRING 34 P0754034 GEAR 21T 88 P0754088 KNOB BOLT M10-1.5 X 45 35 P0754035 GEAR 41T 90 P0754090 FINE DOWNFEED GRADUATED DIAL 36 P6202ZZ BALL BEARING 6202ZZ 91 P0754091 SHOULDER STUD-UDE M12-1.75 X 145 15,20 37 PK101M KEY 6 X 6 X 14 92 P0754092 TAPERED HANDLE M12-1.75 38 PK32M KEY 6 X 6 X 28 93 P0754093 FINE DOWNFEED HANDWHEEL 39 PSTB002M STEEL BALL 8MM 94 P0754094 HANDWHEEL HANDLE 40 P0754040 COMPRESSION SPRING 96 P0754096 KNURLED THUMB SCREW M5-.8 X 12 41 PR07M EXT RETAINING RING 18MM 97 PW03M FLAT WASHER 6MM 42 PK128M KEY 5 X 5 X 60 98 P0754098 KNURLED THUMB SCREW M6-1 X 12 43 PSS116M SET SCREW M6-.75 X 8 99 PS05M PHLP HD SCR M5-.8 X 8 44 P0754044 SPINDLE SHAFT 100 PFH86M FLAT HD CAP SCR M6-1 X 12 45 P0754045 GEAR 25T 101 PCOTS004M STANDARD COTTER PIN 8 X 20 46 P0754046 GEAR 18T 103 PCAP50M CAP SCREW M5-.8 X 10 47 P0754047 GEAR 32T 105 P0754105 LOCK LEVER SHAFT
-38-
Model G0754 (Mfg. Since 1/13)
Page 41
Head Parts List
REF PART # DESCRIPTION REF PART # DESCRIPTION
106 P0754106 INSIDE LOCK PLUNGER 114 P0754114 SHIFT ROD 107 P0754107 OUTSIDE LOCK PLUNGER 115 P0754115 SHAFT SEAL 108 P0754108 ADJUSTABLE HANDLE 116 P0754116 SPEED SHIFT SHAFT 109 P0754109 SPEED RANGE SHIFT SHAFT 117 P0754117 SPEED SHIFT FORK 110 P0754110 SPEED RANGE SHIFT ROCKER ARM 118 P0754118 SPEED SHIFT ROCKER ARM 111 P0754111 SPEED RANGE SHIFT FORK 119 P0754119 COMPRESSION SPRING 112 PR03M EXT RETAINING RING 12MM 120 P0754120 ROTARY SWITCH CANSEN LW26-20 113 PCAP27M CAP SCREW M6-1 X 14 121 P0754121 DRAWBAR ASSEMBLY 7/16-20 X 17-3/4
Model G0754 (Mfg. Since 1/13)
-39-
Page 42
275
218
279
277
276
211
212
278
272
213
Table & Column
266
207
238
267
245
246
245
239
207
207
222
264
268
269
221
249
210
248
206
274
273
210
219
206
236
222
252
220
209
241
235
218
207
231
237
244
208
221
203
218
265
209
213
270
231
220
212
263
262
271
254
211
225
268
224
261
260
259
258
257
256
255
202
201
REF PART # DESCRIPTION REF PART # DESCRIPTION
201 P0754201 BASE 249 PCAP13M CAP SCREW M8-1.25 X 30 202 P0754202 COLUMN 252 P0754252 SADDLE GIB 203 P0754203 CROSS LEADSCREW BRACKET 254 P0754254 COLUMN RACK 206 P0754206 GIB ADJUSTMENT SCREW 255 P0754255 COLUMN RACK LOCK RING 207 P51103 THRUST BEARING 51103 256 P0754256 Z-AXIS GEAR HOUSING 208 P0754208 Y-AXIS LEADSCREW 257 PN13M HEX NUT M16-2 209 P0754209 DIAL CLUTCH 258 PW08M FLAT WASHER 16MM 210 P0754210 TABLE GRADUATED DIAL 259 P0754259 COLUMN LID 211 P0754211 TABLE HANDWHEEL 260 PSS14M SET SCREW M8-1.25 X 12 212 P0754094 HANDWHEEL HANDLE 261 PB196M HEX BOLT M16-2 X 190 213 P0754213 HANDLE SHOULDER SCREW M8-1.25 X 12 72L 262 PCAP06M CAP SCREW M6-1 X 25 218 PCAP14M CAP SCREW M8-1.25 X 20 263 P0754263 WORM SHAFT 219 P0754219 DOWEL PIN 5 X 45 264 P0754264 THRUST WASHER 220 P0754096 KNURLED THUMB SCREW M5-.8 X 12 265 PCAP61M CAP SCREW M10-1.5 X 20 221 PLUBE002M TAP-IN BALL OILER 8MM 266 P0754266 Z-AXIS CRANK 222 P0754222 LOCK LEVER 267 P0754267 CRANK HANDLE 224 PCAP123M CAP SCREW M16-2 X 60 268 PR02M EXT RETAINING RING 14MM 225 PLW10M LOCK WASHER 16MM 269 P0754269 SHAFT 231 P0754231 INT THREADED STUD-FT M8-1.25 X 20 270 P0754270 HELICAL GEAR 235 P0754235 SADDLE 271 P0754271 WORM SHAFT BRACKET 236 P0754236 TABLE 272 PCAP201M CAP SCREW M8-1.25 X 6 237 P0754237 X-AXIS LEADSCREW NUT 273 PW01M FLAT WASHER 8MM 238 P0754238 CROSS LEADSCREW NUT 274 P0754274 POWER FEED LIMIT SWITCH 239 P0754239 RIGHT X-AXIS LEADSCREW BRACKET 275 PR39M EXT RETAINING RING 8MM 241 P0754241 X-AXIS LEADSCREW 276 P0754276 T-SLOT NUT M8-1.25 244 PW01M FLAT WASHER 8MM 277 P0754277 POWER FEED LIMIT STOP 245 PCAP15M CAP SCREW M5-.8 X 20 278 P0754278 COMPRESSION SPRING 246 PCAP45M CAP SCREW M8-1.25 X 45 279 P0754279 LIMIT STOP HOUSING 248 P0754248 TABLE GIB
-40-
Model G0754 (Mfg. Since 1/13)
Page 43
Power Feed & Accessories
301-1
301
301-2
301-4
301-3
301-5
304
312
307
306
305
310 311
319
309
318
314
308
313
315
316
317
REF PART # DESCRIPTION REF PART # DESCRIPTION
301 T24824 POWER FEED ASSY ALIGN AS-235 309 P0754309 SPINDLE SLEEVE MT#3-MT#2 301-1 PT24824001A MOUNTING BRACKET 2-PC 310 P0754310 DRILL CHUCK ARBOR R8-B16 301-2 PT24824002 CONTROL HANDLE 311 P0754311 SPINDLE SLEEVE R8-MT#3 301-3 PT24824003 SPEED CONTROL KNOB 312 P0754312 BOTTLE FOR OIL 301-4 PT24824004 ON/OFF SWITCH 313 P0754313 DRIFT KEY 301-5 PT24824008 ZYTEL GEAR ASSEMBLY 314 PAW10M HEX WRENCH 10MM 304 P0754304 TOOLBOX 315 PAW05M HEX WRENCH 5MM 305 P0754305 T-BOLT M12-1.75 X 55 316 PAW04M HEX WRENCH 4MM 306 PW06M FLAT WASHER 12MM 317 PAW03M HEX WRENCH 3MM 307 PN09M HEX NUT M12-1.75 318 PWR1719 WRENCH 17 X 19 OPEN-ENDS 308 P0754308 DRILL CHUCK B16 W/CHUCK KEY 319 PWR2224 WRENCH 22 X 24 OPEN-ENDS
Model G0754 (Mfg. Since 1/13)
-41-
Page 44
401
Labels & Cosmetics
402
403
404
REF PART # DESCRIPTION REF PART # DESCRIPTION
401 PLABEL-14A ELECTRICITY LABEL 403 PPAINT-01 GRIZZLY GREEN TOUCH-UP PAINT 402 P0754402 CONTROL PANEL LABEL 404 P0754404 MACHINE ID LABEL
Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes off or becomes unreadable, the owner of this machine MUST replace it in the original location before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com.
-42-
Model G0754 (Mfg. Since 1/13)
Page 45
WARRANTY CARD
Name _____________________________________________________________________________
Street _____________________________________________________________________________
City _______________________ State _________________________ Zip _____________________
Phone # ____________________ Email _________________________________________________
Model # ____________________ Order # _______________________ Serial # __________________
The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop better products and services. Of course, all information is strictly confidential.
1. How did you learn about us? ____ Advertisement ____ Friend ____ Catalog ____ Card Deck ____ Website ____ Other:
2. Which of the following magazines do you subscribe to?
____ Cabinetmaker & FDM ____ Family Handyman ____ Hand Loader ____ Handy ____ Home Shop Machinist ____ Journal of Light Cont. ____ Live Steam ____ Model Airplane News ____ Old House Journal ____ Popular Mechanics
3. What is your annual household income? ____ $20,000-$29,000 ____ $30,000-$39,000 ____ $40,000-$49,000 ____ $50,000-$59,000 ____ $60,000-$69,000 ____ $70,000+
CUT ALONG DOTTED LINE
4. What is your age group? ____ 20-29 ____ 30-39 ____ 40-49 ____ 50-59 ____ 60-69 ____ 70+
5. How long have you been a woodworker/metalworker? ____ 0-2 Years ____ 2-8 Years ____ 8-20 Years ____20+ Years
6. How many of your machines or tools are Grizzly? ____ 0-2 ____ 3-5 ____ 6-9 ____10+
____ Popular Science ____ Popular Woodworking ____ Precision Shooter ____ Projects in Metal ____ RC Modeler ____ Rie ____ Shop Notes ____ Shotgun News ____ Today’s Homeowner ____ Wood
____ Wooden Boat ____ Woodshop News ____ Woodsmith ____ Woodwork ____ Woodworker West ____ Woodworker’s Journal ____ Other:
7. Do you think your machine represents a good value? _____ Yes _____No
8. Would you recommend Grizzly Industrial to a friend? _____Yes _____No
9. Would you allow us to use your name as a reference for Grizzly customers in your area? Note: We never use names more than 3 times. _____Yes _____No
10. Comments: _____________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
Page 46
FOLD ALONG DOTTED LINE
FOLD ALONG DOTTED LINE
Place
Stamp
Here
GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069
Send a Grizzly Catalog to a friend:
Name_______________________________
Street_______________________________
City______________State______Zip______
TAPE ALONG EDGES--PLEASE DO NOT STAPLE
Page 47
WARRANTY & RETURNS
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty and any and all warranties that may be implied by law, including any merchantability or fitness, for any 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.
Page 48
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