Grizzly G0836 Owner's Manual

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MODEL G0836

MINI MILL/DRILL w/DRO

OWNER'S MANUAL

(For models manufactured since 09/17)

WARNING : NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#19249KB PRINTED IN CHINA

V1. 0 8.18

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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.

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Table of Contents

INTRODUCTION ................................................ 2

Contact Info ........................................................ 2

Manual Accuracy ................................................2

Identification .......................................................3

Controls & Components .....................................4

Machine Data Sheet ...........................................6

SECTION 1: SAFETY ........................................ 8

Safety Instructions for Machinery .......................8

Additional Safety for Mill/Drills .......................... 10

SECTION 2: POWER SUPPLY ....................... 11

SECTION 3: SETUP ........................................ 13

Needed for Setup .............................................13

Unpacking .........................................................13

Inventory ........................................................... 14

Cleanup ............................................................ 15

Site Considerations ..........................................16

Lifting & Placing ................................................ 17

Bench Mounting ............................................... 17

Assembly .......................................................... 18

Joining Drill Chuck & Arbor ..............................18

Power Connection ............................................ 19

Test Run ........................................................... 19

Spindle Bearing Break-In ................................. 22

SECTION 5: ACCESSORIES .......................... 30

SECTION 6: MAINTENANCE .......................... 35

Schedule ...........................................................35

Cleaning and Protecting ................................... 35

Replacing Spindle Depth DRO Battery ............38

SECTION 7: SERVICE .................................... 39

Troubleshooting ................................................ 39

Adjusting Gibs ..................................................42

Adjusting Leadscrew Backlash ......................... 42

SECTION 8: WIRING ....................................... 43

Wiring Safety Instructions ................................. 43

Wiring Overview ...............................................44

Component Location ........................................44

Control Panel & Motor Wiring ........................... 45

Machine Column & DRO Wiring ....................... 46

Power Feed Wiring ........................................... 47

SECTION 9: PARTS ........................................ 48

Headstock Parts ............................................... 48

Table Parts ....................................................... 50

Column Parts .................................................... 52

Labels & Cosmetics .......................................... 54

WARRANTY & RETURNS .............................. 57

SECTION 4: OPERATIONS ............................ 23

Operation Overview .......................................... 23

Spindle Downfeed ............................................24

Adjusting Headstock ......................................... 26

Controlling Table Travel ...................................26

Installing/Removing Tooling .............................28

Setting Spindle Speed ...................................... 29

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We stand behind our machines! If you have questions or need help, contact us with the information below. Before contacting, make sure you get the

serial number

machine ID label. 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.

Email: manuals@grizzly.com

We are proud to provide a high-quality owner’s manual with your new machine!

instructions, specifications, drawings, and photographs in this manual. Sometimes we make mistakes, but our policy of continuous improvement also means that

you receive is

slightly different than shown in the manual

If you find this to be the case, and the difference between the manual and machine leaves you confused or unsure about something

check our

website for an updated version. W

current

manuals and

on our web-

site at

Alternatively, you can call our Technical Support for help. Before calling, make sure you write down the

from the machine ID label (see below). This information is required for us to provide proper tech support, and it helps us determine if updated documentation is available for your machine.

INTRODUCTION

Contact Info

and manufacture date from the

Grizzly Technical Support

1815 W. Battlefield Springfield, MO 65807 Phone: (570) 546-9663

Email: techsupport@grizzly.com

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

sometimes the machine

e post

manual updates for free

www.grizzly.com.

Manufacture Date and Serial Number

Manufacture Date

Serial Number

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Model G0836 (Mfd. Since 09/17)

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Identification

Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual.

Q R

X U

A. X/Y/Z-Axis DRO B. Spindle Speed Tachometer C. Spindle Speed Dial D. FWD/REV Switch E. Z-Axis Lock Handle F. Spindle Lock G. FAULT Indicator Light H. Drawbar Cover I. E-Stop Button J. Spindle Depth DRO K. Fine Downfeed Knob L. Downfeed Selector Knob

M. Coarse Downfeed Handle N. Spindle O. Chuck P. Chip Guard Q. Table R. X-Axis Handwheel S. X-Axis Adjustable Travel Limit Stops T. Table Lock Handles U. Y-Axis Handwheel V. Power Feed Limit Switch W. Leadscrew Selector Knob X. X-Axis Power Feed & Controls

Model G0836 (Mfd. Since 09/17)

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Controls &

To reduce your risk of serious injury, read this entire manual BEFORE

Components

A. DRO Display: Shows location and move-

ment of table and headstock along X-, Y-, and Z-axis to within 0.0001" or 0.0001mm. Measurements can be recorded starting anywhere along axis movement.

using machine.

Refer to the following figures and descriptions to become familiar with the basic controls and components of this machine. Understanding these items and how they work will help you understand the rest of the manual and minimize your risk of injury when operating this machine.

DRO & Control Panel

Become familiar with the operation of the DRO and control panel before operating the Model G0836 (see Figure 1).

E. Spindle Speed Tachometer: Shows spindle

F. Spindle Speed Dial: Rotate to turn spindle

G. FWD-REV Switch: Turn to FWD (1) to rotate

H. E-Stop Button: Press to stop spindle rota-

. Press to select Y-Axis, and scrolls

screen left.

. Press to select X-Axis, and scrolls

screen up.

. Press to select Z-Axis, and scrolls

screen down.

from 0–2000 RPM.

ON and OFF; varies spindle speed from 100– 2000 RPM; resets machine FAULT mode when turned OFF.

spindle clockwise. Turn to REV (2) to rotate spindle counterclockwise. Turn to OFF (0) to stop spindle.

tion. Twist clockwise to reset.

Figure 1. G0836 DRO and control panel.

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I. FAULT Indicator: Illuminates if an operation

fault occurs. Reset by turning spindle speed dial to "0", or by pressing E-Stop button.

. Press to scroll screen right.

. Press to return to previous screen, and

to return to main X/Y/Z-axis display screen.

. Press to select parameter within SET

screen.

. Press to open user-adjustable DRO system parameters. Use arrow keys (B, C, D, J, K) to select or change parameter. DRO resolution can be set in inches or millimeters with values of 0.0001 to 1.0000.

Model G0836 (Mfd. Since 09/17)

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Headstock Controls

T. Coarse Downfeed Handle. Pull down for

fast spindle downfeed with drilling operations; features spring-loaded spindle return.

U. Downfeed Selector Knob. Rotate to engage

fine spindle control for milling operations.

Figure 2. G0836 Z-axis lock handle.

N. Z-Axis Lock Handle. Tighten to lock head-

stock in position.

V. Fine Downfeed Knob. Manually controls

rate of fine spindle downfeed.

Table Power Feed Controls

W Y Z AAX

Figure 4. G0836 power feed controls.

W. Direction Switch. Moves table left and right.

Center toggle position stops power feed motor.

Figure 3. G0836 headstock controls.

O. Quill Lock Screw. Use with supplied quill

lock hex wrench to secure quill in place for increased stability during operations.

P. Spindle Depth DRO. Displays spindle travel

and depth.

Q. mm/in Button. Press to toggle Spindle Depth

DRO between inches and millimeters.

R. Spindle Depth DRO OFF/ON Button. Press

to turn Spindle Depth DRO display ON and OFF.

S. Zero Button. Press to zero Spindle Depth

DRO anywhere along its travel.

X. FAULT Indicator. Illuminates when power

feed encounters fault or power feed limit switch. Reset by turning speed control dial OFF.

Y. POWER Indicator. Glows green when power

feed is connected to power supply.

Z. Speed Control Dial. Rotate to turn power

feed ON and OFF. Varies power feed motor speed from 100–360 FPM.

AA. Leadscrew Selector Knob. Rotate to engage

or release the power feed drive gear.

Model G0836 (Mfd. Since 09/17)

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Machine Data Sheet

MACHINE DATA

SHEET

Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901

MODEL G0836 MINI MILL X2.7 VARIABLE SPEED WITH

DRO

Product Dimensions:

Weight.............................................................................................................................................................. 220 lbs.

Width (side-to-side) x Depth (front-to-back) x Height........................................................................... 39 x 25 x 33 in.

Footprint (Length x Width).............................................................................................................................. 20 x 9 in.

Shipping Dimensions:

Type......................................................................................................................................................... Wooden Box

Content........................................................................................................................................................... Machine

Weight.............................................................................................................................................................. 287 lbs.

Length x Width x Height....................................................................................................................... 43 x 29 x 36 in.

Must Ship Upright................................................................................................................................................... Yes

Electrical:

Power Requirement........................................................................................................... 110V, Single-Phase, 60 Hz

Full-Load Current Rating........................................................................................................................................ 11A

Minimum Circuit Size.............................................................................................................................................. 15A

Connection Type....................................................................................................................................... Cord & Plug

Power Cord Included.............................................................................................................................................. Yes

Power Cord Length................................................................................................................................................. 6 ft.

Power Cord Gauge......................................................................................................................................... 16 AWG

Plug Included.......................................................................................................................................................... Yes

Included Plug Type................................................................................................................................................ 5-15

Switch Type..................................................................................... Rotary FWD/REV, Button Switches, and VS DIal

Motors:

Main

Horsepower................................................................................................................................................ 1 HP

Phase............................................................................................................................................ Single-Phase

Amps............................................................................................................................................................ 11A

Speed................................................................................................................................................ 5000 RPM

Type.................................................................................................................................................... DC Motor

Power Transfer .................................................................................................................................. Belt Drive

Bearings........................................................................................................ Sealed & Permanently Lubricated

Centrifugal Switch/Contacts Type................................................................................................................ N/A

Main Specifications:

Operation Info

Spindle Travel........................................................................................................................................ 2-3/4 in.

Max Distance Spindle to Column.......................................................................................................... 8-1/4 in.

Max Distance Spindle to Table.......................................................................................................... 12-3/16 in.

Longitudinal Table Travel (X-Axis)...................................................................................................... 15-3/4 in.

Cross Table Travel (Y-Axis)................................................................................................................ 6-5/16 in.

Vertical Head Travel (Z-Axis)................................................................................................................ 8-5/8 in.

Drilling Capacity for Cast Iron................................................................................................................... 3/4 in.

Drilling Capacity for Steel......................................................................................................................... 5/8 in.

End Milling Capacity................................................................................................................................. 5/8 in.

Face Milling Capacity............................................................................................................................ 1-3/8 in.

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Model G0836 (Mfd. Since 09/17)

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Table Info

Table Length........................................................................................................................................ 23-5/8 in.

Table Width........................................................................................................................................... 5-1/2 in.

Table Thickness.................................................................................................................................. 1-9/16 in.

Number of T-Slots............................................................................................................................................ 3

T-Slot Size.............................................................................................................................................. 7/16 in.

T-Slots Centers...................................................................................................................................... 1-3/8 in.

X/Y-Axis Travel per Handwheel Revolution.......................................................................................... 0.001 in.

Spindle Info

Spindle Taper................................................................................................................................................. R8

Number of Vertical Spindle Speeds...................................................................................................... Variable

Range of Vertical Spindle Speeds............................................................................................ 100 - 2000 RPM

Quill Diameter......................................................................................................................................... 2.36 in.

Drawbar Thread Size............................................................................................................................. 7/16-20

Drawbar Length......................................................................................................................................... 10 in.

Spindle Bearings.............................................................................................................. Tapered Roller 32907

Construction

Spindle Housing/Quill................................................................................................................. Cast Iron/Steel

Table.................................................................................................................................................... Cast Iron

Head.................................................................................................................................................... Cast Iron

Column/Base....................................................................................................................................... Cast Iron

Base..................................................................................................................................................... Cast Iron

Paint Type/Finish.................................................................................................................................... Enamel

Other Specifications:

Country of Origin ................................................................................................................................................ China

Warranty ........................................................................................................................................................... 1 Year

Approximate Assembly & Setup Time .............................................................................................................. 1 Hour

Serial Number Location ................................................................................................................... Machine ID Label

ISO 9001 Factory .................................................................................................................................................. Yes

Certified by a Nationally Recognized Testing Laboratory (NRTL) .......................................................................... No

Features:

Variable-Speed Spindle from 100 - 2000 RPM X-, Y-, Z-Axis DRO Spindle Depth Digital Readout Spindle Speed Tachometer X-Axis Power Feed R8 Spindle Coarse and Fine Spindle Downfeed Dovetail Headstock Column and Table Ways Front-Mounted E-Stop Button 3/4" Max. Drill Capacity

Accessories Included:

1/2" Drill Chuck and Arbor Spindle Wrench Hex Wrench Set Open-End Wrench Set M12-1.75 T-Nuts (2) Bottle for Oil Tool Box

Model G0836 (Mfd. Since 09/17)

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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 your 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 G0836 (Mfd. Since 09/17)

Page 11

WEARING PROPER APPAREL. Do not wear clothing, apparel or jewelry that can become entangled in moving parts. Always tie back or cover long hair. Wear non-slip footwear to reduce risk of slipping and losing control or accidentally contacting cutting tool or moving parts.

HAZARDOUS DUST. Dust created by machinery operations may cause cancer, birth defects, or long-term respiratory damage. Be aware of dust hazards associated with each workpiece material. 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.

GUARDS & COVERS. Guards and covers reduce accidental contact with moving parts or flying debris. Make sure they are properly installed, undamaged, and working correctly BEFORE operating machine.

FORCING MACHINERY. Do not force machine. It will do the job safer and better at the rate for which it was designed.

NEVER STAND ON MACHINE. Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted.

STABLE MACHINE. Unexpected movement 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.

DAMAGED PARTS. Regularly inspect machine for damaged, loose, or mis-adjusted parts—or any condition that could affect safe operation. Immediately repair/replace BEFORE operating machine. For your own safety, DO NOT operate machine with damaged parts!

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.

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.

Model G0836 (Mfd. Since 09/17)

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Additional Safety for Mill/Drills

You can be seriously injured or killed by getting clothing, jewelry, or long hair entangled with rotating cutter/spindle. You can be severely cut or have fingers amputated from contact with rotating cutters. You can be blinded or struck by broken cutting tools, metal chips, workpieces, or adjustment tools thrown from the rotating spindle with great force. To reduce your risk of serious injury when operating this machine, completely heed and understand the following:

UNDERSTAND ALL CONTROLS. Make sure

you understand the function and proper use of all controls before starting. This will help you avoid making mistakes that result in serious injury.

AVOIDING ENTANGLEMENT. DO NOT wear loose clothing, gloves, or jewelry, and tie back long hair. Keep all guards in place and secure. Always allow spindle to stop on its own. DO NOT stop spindle using your hand or any other object.

WEAR FACE SHIELD. Always wear a face shield in addition to safety glasses. This provides more complete protection for your face than safety glasses alone.

USE CORRECT SPINDLE SPEED. Follow recommended speeds and feeds for each size and type of cutting tool. This helps avoid tool breakage during operation and ensures best cutting results.

INSPECT CUTTING TOOL. Inspect cutting tools for sharpness, chips, or cracks before each use. Replace dull, chipped, or cracked cutting tools immediately.

PROPERLY SECURE CUTTER. Firmly secure cutting tool or drill bit so it does not fly out of spindle during operation.

POWER DISRUPTION. In the event of a local power outage during operation, turn spindle switch OFF to avoid a possible sudden startup once power is restored.

CLEAN MACHINE SAFELY. Metal chips or shavings can be razor sharp. DO NOT clear chips by hand or compressed air that can force chips farther into machine—use a brush or vacuum instead. Never clear chips while spindle is turning.

SECURE WORKPIECE TO TABLE. Clamp workpiece to table or secure in a vise mounted to table, so workpiece cannot unexpectedly shift or spin during operation. NEVER hold workpiece by hand during operation.

PROPERLY MAINTAIN MACHINE. Keep machine in proper working condition to help ensure that it functions safely and all guards and other components work as intended. Perform routine inspections and all necessary maintenance. Never operate machine with damaged or worn parts that can break or result in unexpected movement during operation.

DISCONNECT POWER FIRST. To reduce risk of electrocution or injury from unexpected startup, make sure mill/drill 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.

REMOVE CHUCK KEY & SPINDLE TOOLS. Always remove chuck key, drawbar wrench, and other tools used on the spindle immediately after use. This will prevent them from being thrown by the spindle upon startup.

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 lessen the possibility of operator injury. If normal safety precautions are overlooked or ignored, serious personal injury may occur.

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Model G0836 (Mfd. Since 09/17)

Page 13

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 electrician or qualified service personnel in accordance with all applicable codes and standards.

or equipment damage may occur if machine is not properly grounded and connected to 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 specified circuit requirements.

For your own safety and protection of

Note: Circuit requirements in this manual apply to

a dedicated circuit—where only one machine will be running on the circuit at a time. If machine will be connected to a shared circuit where multiple machines may be running at the same time, consult an electrician or qualified service personnel to ensure 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.)

This machine is prewired to operate on a power supply circuit that has a verified ground and meets the following requirements:

process. DO NOT connect to power until

Availability

Electrocution, fire, shock,

Serious injury could occur if you connect machine to power before completing setup

instructed later in this manual.

110V Circuit Requirements

Nominal Voltage .................... 110V, 115V, 120V

Cycle .......................................................... 60 Hz

Phase ........................................... Single-Phase

Power Supply Circuit ......................... 15 Amps

supply.

Full-Load Current Rating

Full-Load Current Rating at 110V ...... 11 Amps

Model G0836 (Mfd. Since 09/17)

property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.

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Page 14

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.

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 can 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 be in good condition and contain a ground wire and matching plug/receptacle. Additionally, it must meet the following size requirements:

Grounding & Plug Requirements

it will not fit the outlet, have a qualified electrician install the proper outlet with a

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.

This machine is equipped with a power cord that has an equipment-grounding wire and a grounding plug. Only insert plug into a matching receptacle (outlet) that is properly installed and grounded in accordance with all local codes and ordinances. DO NOT modify the provided plug!

GROUNDED

5-15 RECEPTACLE

Grounding Prong

5-15 PLUG

Extension Cords

If you must use an extension

Neutral Hot

Figure 5. Typical 5-15 plug and receptacle.

SHOCK HAZARD! Two-prong outlets do not meet the grounding requirements for this machine. Do not modify or use an adapter on the plug provided—if

verified ground.

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Minimum Gauge Size ...........................14 AWG

Maximum Length (Shorter is Better).......50 ft.

Model G0836 (Mfd. Since 09/17)

Page 15

SECTION 3: SETUP

This machine was carefully packaged for safe transport. When unpacking, separate all enclosed items from packaging materials and inspect them for shipping damage.

please

IMPORTANT:

you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original pack-

aging to file a freight claim. It is also extremely helpful if you need to return your machine later.

Keep children and pets away from plastic bags or packing materials shipped with this

get help from other people

The following items are needed, but not included, for the setup/assembly of this machine.

Needed for Setup

This machine presents serious injury hazards to untrained users. Read through this entire manual to become familiar with the controls and operations before starting the machine!

Wear safety glasses during the entire setup process!

Description Qty

• Precision Level ........................................... 1

• Safety Glasses (for each person) ............... 1

• Solvent/Cleaner .......................... As Needed

• Shop Rags .................................. As Needed

• Brass Hammer ........................................... 1

• Lifting Sling (Rated for at least 500 lbs.) .... 1

• Lifting Equipment

(Rated for at least 500 lbs.) ........................ 1

• Another Person .......................................... 1

HEAVY LIF T! Straining or crushing injury may occur from improperly lifting machine or some of its parts. To reduce this risk,

and use a forklift (or other lifting equipment) rated for weight of this machine.

Unpacking

If items are damaged

call us immediately at (570) 546-9663.

Save all packaging materials until

SUFFOCATION HAZARD!

Model G0836 (Mfd. Since 09/17)

machine. Discard immediately.

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Page 16

Inventory

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.

NOTICE

If you cannot find an item on this 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.

Box 1 (Figures 6–7) Qty

A. Mill/Drill Unit ............................................... 1

B. Bottle for Oil ............................................... 1

C. Power Cord for Mill/Drill .............................. 1

D. Power Cord for Power Feed ....................... 1

E. 5A Power Supply Adapter .......................... 1

F. Chuck Key .................................................. 1

G. Spindle Wrench .......................................... 1

H. Quill Lock Lever .......................................... 1

I. T-Nuts M12-1.75 .......................................... 2

J. Open-End Wrench 17/19mm ...................... 1

K. Open-End Wrench 14/17mm ...................... 1

L. Open-End Wrench 8/10mm ........................ 1

M. Hex Wrench 8mm ....................................... 1

N. Hex Wrench Set, 3, 4, 5, 6mm ................... 1

Figure 6. G0836 mill/drill unit.

B C D

E F

J K

Figure 7. G0836 inventory.

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Model G0836 (Mfd. Since 09/17)

Page 17

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:

Many cleaning solvents

work in a well-ventilated

Cleanup

Gasoline and petroleum products have low flash points and can explode or cause fire if used to clean machinery. Avo id 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

Avoid harsh solvents like acetone or brake parts cleaner that may damage painted surfaces. Always test on a small, inconspicuous location first.

T23692—Orange Power Degreaser

A great product for removing the waxy shipping grease from the non-painted parts of the machine during clean up.

Repeat Steps 2–3 as necessary until clean,

then coat all unpainted surfaces with a quality metal protectant to prevent rust.

Model G0836 (Mfd. Since 09/17)

Figure 8. T23692 Orange Power Degreaser.

-15-

Page 18

Site Considerations

Weight Load

Refer to the 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.

Physical Environment

Extreme conditions for this type of machinery are

Place this machine near an existing power source.

other hazards. Make sure to leave enough space

Shadows, glare, or strobe effects that may distract or impede the operator must be eliminated.

Machine Data Sheet for the weight

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.

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

around machine to disconnect power supply or apply a lockout/tagout device, if required.

Lighting

Wall

Min. 30" for

Maintenance

Lighting around the machine must be adequate enough that operations can be performed safely.

Figure 9. Minimum working clearances.

-16 -

39"

543/4"

Model G0836 (Mfd. Since 09/17)

25"

Page 19

Lifting & Placing

get help from other people

Another option is a "direct mount" (see example below) where the machine is secured directly to the workbench with lag screws and washers.

The base of this machine has mounting holes that allow it to be fastened to a workbench or other mounting surface to prevent it from moving during operation and causing accidental injury or damage.

The strongest mounting option is a "Through Mount" (see example below) where holes are drilled all the way through the workbench—and hex bolts, washers, and hex nuts are used to secure the machine in place.

Bench Mounting

HEAVY LIF T! Straining or crushing injury may occur from improperly lifting machine or some of its parts. To reduce this risk,

and use a forklift (or other lifting equipment) rated for weight of this machine.

To lift and place machine into position:

1. Move shipping crate next to workbench or

stand, then unbolt machine from pallet.

2. Move machine work table as close to column as possible, and raise headstock to its highest position. This will help balance machine when lifting and moving.

3. Tighten Z-axis and X/Y-axis table locks (see Page 26) to avoid sudden shifts when lifting.

4. Position a lifting sling under headstock.

Connect sling ends to a forklift, then place machine on workbench.

5. Secure machine to workbench following instructions in Bench Mounting, or mount to optional T28099 stand (see Figure 10).

Number of Mounting Holes ............................ 4

Dia. of Mounting Hardware Needed ..........

Hex Bolt

Flat Washer

Machine Base

Workbench

Flat Washer

Lock Washer

Hex Nut

Figure 11. "Through Mount" setup.

⁄16"

Figure 10. G0836 mounted on optional T28099

Model G0836 (Mfd. Since 09/17)

stand.

Lag Screw

Flat Washer

Machine Base

Workbench

Figure 12. "Direct Mount" setup.

-17-

Page 20

Assembly

The machine must be fully assembled before it can be operated. Before beginning the assembly process, refer to all goes smoothly, first clean any ered or coated in heavy-duty rust preventative (if applicable).

An arbor is included for the drill chuck that comes with this machine. The following procedure describes how to install the arbor in the chuck.

After the arbor is installed in the drill chuck, it is very difficult to separate the assembly. 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 assembly into the spindle until AFTER the test run.

To join drill chuck and arbor:

clean drill

illustrated below.

5. Attempt to separate drill chuck and arbor by hand —if they separate, repeat Steps 3–4.

Needed for Setup and gather

listed items. To ensure the assembly process

parts that are cov-

The Model G0836 comes nearly fully assembled from the factory; however, the handwheel handles were mounted internally for shipping. Before use, reverse position of handwheel handles, as shown in Figure 13.

Handwheel

Handle

Mounting

Location

Y-Axis

Handwheel

X-Axis

Handwheel

Joining Drill Chuck

& Arbor

Use acetone or lacquer thinner to chuck and arbor mating surfaces, especially the bore.

Retract chuck jaws completely into chuck.

Figure 13. Handwheel handles installed

correctly.

Insert small end of arbor into chuck.

Hold assembly by the arbor and tap chuck onto a block of wood with medium force, as

Figure 14. Tapping drill chuck/arbor on block of

wood.

-18-

Model G0836 (Mfd. Since 09/17)

Page 21

After you have completed all previous setup instructions and circuit requirements, the machine is ready to be connected to the power supply.

To avoid unexpected startups or property damage, use the following steps whenever connecting or disconnecting the machine from the power su pply.

Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning correctly.

If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The

table in the

SERVICE section of this manual can help.

DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly set up machine

Serious injury or death can result from

Power Connection

Connecting Power

1. Press emergency stop button.

2. Use 18AWG cord to connect 5A power supply adapter, and use 16AWG cord to connect power supply receptacle on column, as shown in Figure 15.

Test Run

Troubleshooting

The test run consists of verifying the following:

1) the motor powers up and runs correctly, 2) the E-Stop button safety feature works correctly, and

3) the power feed controls work correctly.

Power Supply

Receptacle

(16AWG Cord)

Figure 15. Power supply connections.for column

and power feed.

3. Connect each of two 5-15 plugs and 1-15 plug to matching receptacles, then proceed immediately to Test Run.

Note: Make sure power cords and cables do

not interfere with table movement.

Power Feed Power Cord

5A Power

Supply Adapter

(18AWG Cord)

using this machine BEFORE understanding its controls and related safety information. DO NOT operate, or allow others to operate, machine until the information is understood.

may result in malfunction or unexpected results that can lead to serious injury, death, or machine/property damage.

To test run machine:

1. Clear all setup tools away from machine.

2. Twist Emergency Stop button clockwise until

it springs out (see Figure 16). This resets the switch so the machine can start.

Model G0836 (Mfd. Since 09/17)

Figure 16. Resetting Emergency Stop button.

-19 -

Page 22

3. Rotate spindle speed dial all the way counterclockwise to the "0" position. This will prevent spindle from starting at a high speed.

4. Turn FWD/REV switch to FWD position.

5. Turn spindle speed dial clockwise (see Figure 17) to turn machine ON. Verify motor

starts up and runs smoothly without any unusual problems or noises.

6. Press Emergency Stop button to turn machine OFF (see Figure 17).

Spindle Speed Dial

Power Feed Test Run

This mill/drill comes with a power feed unit for X-axis table travel (see Figure 18). A limit switch and adjustable table limit stops (see Figure 19) attached to the front of the table control its travel and are important to the proper operation of this power feed unit.

If the power feed does not operate as expected during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The Troubleshooting table in the SERVICE section of this manual can help.

Power

Indicator

Speed

Control Dial

Leadscrew

Selector

Knob

Emergency

Stop Button

Figure 17. Test run controls.

7. Rotate spindle speed dial all the way counter-

clockwise to "0" position. WITHOUT resetting Emergency Stop button, try to start machine by rotating spindle speed dial clockwise. The machine should not start.

— If the machine does not start, the safety

feature of the Emergency Stop button is working correctly. Congratulations! The Test Run is complete.

— If the machine does start, immediately

turn it OFF and disconnect power. The safety feature of the Emergency Stop button is NOT working properly and must be replaced before further using the machine.

Direction

Switch

Figure 18. G0836 power feed controls.

Leadscrew

Selector Knob

Limit

Switch

Figure 19. X-axis table lock, leadscrew selector

knob, table limit stops, and limit switch.

Fault

Indicator

Table

Limit

Stops

X-Axis

Table Lock

-20-

Model G0836 (Mfd. Since 09/17)

Page 23

To test run power feed:

1. Make sure all tools, cables, and other items

are well clear of table movement and potential direction of travel.

2. Read Controlling Table Travel section, beginning on Page 26, to understand function of power feed, table locks, and limit stops.

During power feed operation, X-axis handwheel handle will spin rapidly if it is pressed in or accidentally engaged. Always stay clear of handle when using power feed. Failure to do so could lead to entanglement or impact injuries.

3. Loosen X-axis table lock on front of table (see Figure 19).

4. Turn leadscrew selector knob (Figure 19)

clockwise to engage power feed drive gear.

8. Watch for table limit stop to hit limit switch (see Figure 19). When it hits, FAULT indicator should illuminate orange (see Figure 18) and motor should stop. If power feed DOES NOT stop, turn speed control dial OFF and move direction switch to middle (OFF) position.

9. Turn speed control dial OFF to correct FAULT mode.

10. Flip direction switch through neutral (middle) position and all the way to the right. Turn speed control dial clockwise to turn power feed ON. Table should begin moving to the right.

11. Confirm that table stops moving when table limit stop presses against limit switch.

12. Move direction switch to neutral (middle) position and turn speed control dial to OFF.

Congratulations! The Test Run of the mill is complete. Continue to the next page to perform the

Spindle Bearing Break-In and Inspections & Adjustments procedures.

5. Turn speed control dial all the way counter-

clockwise to prevent high-speed startup.

6. Move direction switch to left position.

7. Turn speed control dial clockwise to turn

power feed ON, then gradually increase speed to confirm that table is moving to left.

Model G0836 (Mfd. Since 09/17)

-21-

Page 24

Spindle Bearing

The spindle break-in procedure distributes lubrication

reduce the risk

of early

if there are any "dry" spots or areas where lubrication has settled in the bearings. You placing first time when the machine is new or if it has been sitting idle for longer than 6 months.

Always start the spindle break-in at the lowest speed to minimize wear if there Allow the spindle to run long enough to warm up and distribute the bearing grease, then incrementally increase spindle speeds and repeat this process at each speed until reaching the maximum spindle speed. Following the break-in procedure in this progressive manner helps minimize any potential wear that could occur before lubrication is fully distributed.

You must complete this procedure to maintain the warranty. Failure to do this could cause rapid wear-and-tear of spindle bearings once they are placed under load.

To perform spindle bearing break-in procedure:

Break-In

throughout the bearings to

bearing failure

must complete this procedure before

operational loads on the spindle for the

are dry spots.

1. Close chip guard and turn FWD/REV switch to FWD (see Figure 20) to run spindle in forward direction.

Spindle Speed

Tachometer

Spindle

Speed Dial

Spindle

Chip

FWD/REV

Switch

Figure 20. Controls for spindle bearing break-in

procedure.

2. Use spindle speed dial to turn machine ON, then set spindle speed at 100 RPM. Run for 10 minutes in forward direction. Turn spindle speed dial to "0" to stop spindle, turn FWD/ REV switch to REV and run spindle in reverse at 100 RPM for 10 minutes.

Guard

-22-

Note: Switching spindle rotation from FWD to

REV without turning spindle speed dial OFF first will result in FAULT mode and possible damage to machine. Always turn spindle speed dial OFF before changing spindle direction.

3. Repeat the previous step at spindle speeds of 500, 1000, and 2000 RPM. Be sure to run the spindle for a minimum of 5 minutes in each direction of rotation at each speed.

The spindle break-in of the machine is now complete!

Model G0836 (Mfd. Since 09/17)

Page 25

SECTION 4: OPERATIONS

To reduce your risk of serious injury, read this entire manual BEFORE

ing loss can occur while operating this

Keep hair, clothing, and

ing parts at all times. Entanglement can result in death, amputation, or

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.

Operation Overview

To complete a typical operation, the operator does the following:

1. Examines workpiece to make sure it is suit-

able for milling/drilling.

machine controls/components

are easier to understand.

seek additional training from expe

machine operators, and do additional

using machine.

Eye injuries, respiratory problems, or hear-

tool. Wear personal protective equipment to reduce your risk from these hazards.

2. Securely clamps workpiece to table.

3. With machine disconnected from power,

installs correct tooling.

4. Adjusts headstock height above table.

5. Rotates spindle speed dial to lowest setting.

6. Puts on personal protective equipment.

7. Sets FWD/REV switch to suit cutting oper-

ation/tooling, connects machine to power, rotates spindle speed dial to turn mill/drill ON, and sets correct spindle speed for operation.

8. Uses table, headstock, or downfeed controls to perform operation.

9. Turns spindle OFF when complete.

10. Waits for spindle to completely stop before

removing workpiece, or changing spindle direction.

11. Disconnects mill/drill from power before changing tooling.

Model G0836 (Mfd. Since 09/17)

jewelry away from mov-

severe crushing injuries!

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.

-23-

Page 26

Spindle Downfeed

Spindle downfeed movement on the mill is controlled by the coarse downfeed lever or the fine downfeed knob.

Using Coarse Downfeed

Coarse downfeed is typically used for drilling, because it allows you to quickly lower the spindle with varying speed/pressure, and it automatically retracts the spindle to the top position when released.

Downfeed Controls

Use Figure 21 and the following descriptions to become familiar with spindle downfeed controls.

Identification

Figure 21. Identification of downfeed controls.

A. Quill Lock. Secures quill in place for

increased stability during operations. Use supplied quill lock hex wrench to loosen and tighten quill.

B. Spindle Depth DRO. Shows depth of

spindle downfeed in inches or millimeters. Measurement can be set to zero at any point along spindle travel.

Note: To maintain control of the upward spindle travel and the rotating bit in your workpiece, always continue holding the lever until the spindle returns to the top position. Letting go of the lever too soon will cause the spindle to retract too quickly and slam up into the headstock.

To use coarse downfeed:

1. Loosen downfeed selector knob to engage

coarse downfeed handles (see Figure 22).

Downfeed

Selector

Knob

Coarse

Downfeed

Handles

Figure 22. Location of downfeed controls.

2. Loosen quill lock with quill lock hex wrench

(see Figure 23).

Quill Lock

C. Fine Downfeed Knob. Manually controls

rate of fine spindle downfeed.

D. Downfeed Selector Knob. Tighten to use

spindle with fine downfeed knob. Loosen to use spindle with coarse downfeed handles.

E. Coarse Downfeed Handle. Manually con-

trols quick spindle downfeed.

-24-

Quill Lock

Hex Wrench

Figure 23. Location of quill lock controls.

3. Turn spindle depth DRO ON and zero it out.

4. Use coarse downfeed handles to raise and

lower spindle while referencing spindle depth DRO for precise movement.

Model G0836 (Mfd. Since 09/17)

Page 27

Using Fine Downfeed

To engage the fine downfeed, turn the downfeed selector knob clockwise until tightened. When fine downfeed is engaged, the spindle only moves up or down when the fine downfeed knob is rotated (there is no automatic spindle return to the top position, as with the coarse downfeed controls).

This manual level of control makes it easy to precisely lock the spindle depth in place with the quill lock lever when milling a flat surface across the face of a workpiece, to ensure the spindle depth does not move until the entire milling operation is complete.

The fine downfeed knob allows for a precise amount of material to be removed from the workpiece (see Figure 24).

Fine Downfeed Knob Downfeed

Selector Knob

6. Using Spindle Depth DRO to gauge spindle movement, rotate fine downfeed knob clockwise until DRO displays 0.010" of movement.

7. Tighten quill lock with hex wrench.

8. Turn spindle speed dial ON, adjust speed as

appropriate, and perform milling operation by moving workpiece under cutting tool with X/Y table handwheels.

9. Turn spindle speed dial OFF when milling operation is complete.

Using Spindle Depth DRO

1. Press OFF/ON button (see Figure 25). A

reading should appear on display.

Zero Button in/mm Button

Spindle

Depth

DRO

Figure 24. Fine downfeed controls.

In the following example, the fine downfeed controls are used to mill 0.010" off a workpiece:

1. Use Z-axis handwheel to adjust cutting tool

just above workpiece surface, then secure headstock with Z-axis lock handle on left side of column.

2. Tighten downfeed selector knob (see Figure 24) to engage fine downfeed knob.

3. Loosen quill lock with hex wrench.

OFF/ON

Button

Figure 25. Spindle depth DRO.

2. Press in/mm button to select display incre-

ments of inches or millimeters.

3. Press ZERO to "zero" readout at any point along spindle travel. Current reading will be cleared and scale will reset to 0.00.

4. Press OFF/ON button when operation is complete.

4. Rotate fine downfeed knob clockwise and lower cutting tool so it just touches workpiece.

5. Move workpiece out of the way, using X/Y table handwheels.

Model G0836 (Mfd. Since 09/17)

-25-

Page 28

Adjusting Headstock

The headstock can be adjusted up and down the column (Z-axis). The G0836 has a dovetailed slide that allows users to reposition the headstock or change tooling without losing workpiece alignment with a hole or milling path.

To raise or lower headstock:

1. DISCONNECT MACHINE FROM POWER!

Controlling

Table Travel

The table travels in two directions, as illustrated in Figure 28:

• X-axis (longitudinal, controlled by power feeder or handwheel)

• Y-axis (cross, controlled by handwheel)

2. Loosen Z-axis lock handle shown in Figure 26.

Z-Axis

Lock Handle

Figure 26. Z-axis lock handle.

3. Use Z-axis handwheel shown in Figure 27 to

adjust headstock height. Each full turn of the handwheel moves the headstock 0.05".

Power

Feed

Y-Axis or Cross Travel (In & Out)

X-Axis or Longitudinal Travel

(Left & Right)

Figure 28. Directions of table movement.

Both the X- and Y-axis feature table locks. To ensure unexpected movement of the table does not occur during precision operations, use these locks to secure the table along any axis that should not move for any given operation.

The table handwheels have graduated dials in

0.001" increments, with one full revolution equalling 0.10".

Note: For maximum spindle rigidity when

milling, keep the spindle retracted into the headstock as far as possible with quill locked and fine downfeed lock knob tightened.

Z-Axis

Handwheel

Figure 27. Z-axis handwheel.

-26-

Y-axis table travel is adjusted with the handwheel on the front of the table base (see Figure 29).

Y-Axis Handwheel

X-Axis

Table Lock

Figure 29. Y-axis table controls.

Model G0836 (Mfd. Since 09/17)

Y-Axis

Table Lock

Page 29

X-Axis Handwheel & Power Feed

X-axis table travel is controlled with both a handwheel and power feed (see Figure 30).

Leadscrew

X-Axis Power

Feed

Selector

Knob

Table Limit

Switch

Table

X-Axis

Handwheel

Lock

There is no separate power switch for the power feed. Make sure power cords and other wires do not interfere with table movement.

POWER

Light

Speed

Control Dial

Leadscrew

Selector Knob

Limit Stop

Figure 30. X-axis table travel controls.

The X-axis handwheel is spring-loaded. Press it in while turning to engage the leadscrew.

Use the leadscrew selector knob to engage or release the power feed drive gear. Adjustable limit stops and a limit switch control power feed travel.

The power feed speed is variable from 100–360 FPM. Turn the speed control dial clockwise to turn the power feeder ON and adjust the speed (see Figure 31).

Limit Stop

Using Power Feed

1. Adjust location of table travel limit stops to

suit workpiece (see Figure 30). Lock stops in position.

2. Connect power feed to provided 5A power supply and grounded 5-15 outlet. POWER light will illuminate.

Direction

Switch

Figure 31. Table power feed controls.

3. Turn leadscrew selector knob clockwise to

engage power feed drive gear.

Note: Turn leadscrew selector knob coun-

terclockwise to disengage power feed drive gear and move table with X-axis handwheel only.

4. Loosen table lock.

5. Place direction switch in neutral (middle)

position.

6. Turn speed control dial clockwise to turn power feed ON.

7. Use direction switch and speed control dial (see Figure 31) to move table to desired position. Move direction switch to neutral (middle) position to stop power feed and table movement.

8. Turn leadscrew selector knob counterclockwise and use X-axis handwheel to make fine adjustments to table location.

9. If FAULT light illuminates, power feed has exceeded table travel limit or reached an obstruction. Reset by turning speed control dial OFF, moving direction switch to middle (OFF) position, and eliminating fault condition.

FAULT

Light

Model G0836 (Mfd. Since 09/17)

-27-

Page 30

Installing/Removing

Tooling

This machine features an R8 spindle taper and requires R8 tooling. R8 tooling arbors are secured in position from the top end with a drawbar and use a tool slot to prevent rotation.

3. Align keyway of tool with protruding pin inside spindle taper, firmly push tool into spindle to seat it.

4. With one hand holding tool in place, insert drawbar into spindle from top of head, then thread it into tool by hand until snug.

Before installation, always ensure the tapered surfaces of the arbor and spindle are completely clean and free of any dust, debris, or lint. This will help ensure proper fit and accurate cutting results.

Tool Slot

R8 Arbor

Figure 32. Drill chuck joined with R8 arbor.

Cutting tools are sharp and can easily cause laceration injuries. Always protect your hands with leather gloves or shop rags when handling cutting tools.

Do not overtighten drawbar. Overtightening makes tool removal difficult and may damage arbor and threads.

5. Use hex wrench in drawbar and spindle

spanner wrench to tighten drawbar (see Figure 33).

Hex Wrench

Spindle

Spanner

Wrench

The R8 arbor supports a wide range of tools, such as machining arbors, end-mill holders, and fly cutters for cutting operations.

Installing Tooling

Tools Needed Qty

Hex Wrench 8mm .............................................. 1

Spindle Spanner Wrench .................................. 1

To install tooling:

1. DISCONNECT MACHINE FROM POWER!

2. Clean debris or oily substances from inside

spindle taper and tooling mating surface.

-28-

Holes Under

Spindle

Figure 33. Using hex wrench and spindle

spanner wrench to tighten drawbar.

Model G0836 (Mfd. Since 09/17)

Page 31

Removing Tooling

Tools Needed Qty

Hex Wrenches, 3mm and 8mm ......................... 1

Spindle Spanner Wrench .................................. 1

Brass-Head or Dead-Blow Hammer .................. 1

To remove tooling:

1. DISCONNECT MACHINE FROM POWER!

2. Remove (3) cap screws securing drawbar

cap to headstock.

3. Use spindle spanner wrench and 8mm hex wrench to loosen drawbar one full turn only.

DO NOT completely unscrew drawbar before striking it with hammer in following step. You will damage threads on drawbar and arbor.

Setting Spindle

Speed

Using the correct spindle speed is important for safe and satisfactory results, as well as maximizing tool life.

To set the spindle speed for your operation, you will need to determine the best spindle speed for the cutting task, and adjust the spindle speed dial to the required 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 35.

4. Tap top of drawbar with brass-head or dead-

blow hammer to unseat taper, as shown in Figure 34.

Drawbar

Figure 34. Using hammer to loosen drawbar.

5. Hold onto tooling with one hand and fully

unthread drawbar with other hand.

*Recommended

Cutting Speed (FPM) x 12

Tool Dia. (in inches) x 3.14

Spindle

Speed (RPM)

*Double if using carbide cutting tool

Figure 35. 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.

Model G0836 (Mfd. Since 09/17)

Also, there are many spindle-speed calculators on the internet. These sources will help you consider the applicable variables in order to determine the best spindle speed for the operation.

-29-

Page 32

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.

NOTICE

Refer to our website or latest catalog for additional recommended accessories.

G7156—4" (3 G7154—5" (4 G7155—6" (5

Swiveling milling vises feature perfectly aligned, precision-ground jaws, large Acme easy-to-read 0°–360° scales.

⁄8") Precision Milling Vise

⁄2") Precision Milling Vise

⁄8") Precision Milling Vise

screws and

T28099—Stand for G0836

Mount the G0836 on this sturdy metal stand with built-in storage.

Figure 37. G7154 Precision Milling Vise.

H7576—Precision Self-Centering Vise

Both jaws on this precision vise move in equal and opposite directions so vise remains centered with the milling machine spindle. Maximum jaw opening 4".

Figure 38. H7576 Specialty Milling Vise.

G9760—20=Pc. 2 & 4 Flute TiN End Mill Set.

Includes these sizes and styles in two and four flute styles:

/16", and 3/4".

/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 3/8",

Figure 36. G0836 mounted on T28099 stand.

-30-

Figure 39. G9760 20-Pc. End Mill Set.

Model G0836 (Mfd. Since 09/17)

Page 33

T26485—58-Pc. Clamping Kit

SB1365—South Bend Way Oil-ISO 68

Engineered for the high pressure exerted on horizontal or vertical ways and slides. Protects against rust and corrosion. Ensures stick-free, smooth motion which maximizes finishes and extends the life of your machine. Won’t gum up! 12 oz. AMGA#2 (ISO 68 Equivalent)

order online at www.grizzly.com or call 1-800-523-4777

This clamping kit includes: (24) studs (four studs each: 3", 4", 5", 6", 7", and 8" long), (6) step block pairs, (6) T-nuts, (6) flange nuts, (4) coupling nuts, and (6) end hold-downs. The Model T26485 set

⁄16" T-slots and includes 3⁄8"-16 studs. Racks

fits can be bolted to the wall or side of machine for easy access.

Figure 40. T26485 58-Pc. Clamping Kit.

T119 2—4

⁄8" Power DRO Rotary Table Set

Here it is, an auto-indexing rotary table that you can index to any angle you want. Complete with tailstock and a self-locating direct mount 3-jaw chuck, four different indexing speeds with forward and reverse, MT#2 center bore and 12mm T-slots spaced 120 degrees, 4A drive motor, and a hori-

zontal table height of 3

⁄4".

Figure 42. 12 oz. South Bend Lathe way oil.

T10442—Milling Tool Kit, 10-Pc.

Increase your milling capabilities with this versa-

tile tool kit. Takes

⁄16"-20 drawbar. Kit includes:

• Collet chuck with R8 shank and spanner wrench

⁄32", 3⁄16", 1⁄4", 5⁄16", 3⁄8" and 1⁄2" collets

•

• 2" self centering vise with precision ground jaws

• 3" 3-jaw chuck with reversible jaws

• 3" rotary table with 15 minute graduations

• Kit also includes 6 T-slot clamps and a fitted tool box

Figure 41. T1192 43⁄8" Power DRO Rotary Table

Set.

Figure 43. T10442 Milling Tool Kit, 10-Pc.

Model G0836 (Mfd. Since 09/17)

-31-

Page 34

order online at www.grizzly.com or call 1-800-523-4777

G9324—Boring Head Combo Set

Hardened and ground adjusting screws along with a wide base design guarantee a long life and trouble-free use. Includes a 3" boring head, R-8 shank with 1

" boring

bar set.

SB1348—South Bend® 8-Pc. R8 Collet Set SB1349—South Bend

Get true South Bend 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.

T25702— 5-Pc. R8 End Mill Holder Set

This all-inclusive set features a precision 3" boring head, R8 shank, five-piece set of

" carbide

tipped boring bars, five-piece set of

" HSS boring bars, case.

G1646—12-Pc. Precision R8 Collet Set

Made from the highest grade steel available for collet manufacturers, these collets are precision ground to very close tolerances. Complete 12-piece set. Includes: ments plus

16-Pc. R8 Collet Set

quality and precision with

/2"-18 TPI, and a 12 piece 3/

Figure 46. G9324 Boring Head Combo Set.

Figure 44. SB1349 South Bend 16-Pc. R8 Collet

Set.

⁄2 " to 3⁄4" adapter, wrenches and fitted

⁄2

Figure 45. T25702 5-Pc. R8 End Mill Holder set.

⁄8".

⁄8" thru 3⁄4" in 1⁄16" incre-

⁄4

Figure 47. G1646 R8 Collet Set.

G9893—6-Pc. End Mill Set - 2 Flute, Large

Don't need a large assortment? This High Speed Steel 6-piece set is just right for any shop's milling needs. Includes

⁄4", 7⁄8", 1", 11⁄8", 11⁄4" and 11⁄2 "

sizes.

Figure 48. G9893 6-Pc. End Mill Set.

-32-

Model G0836 (Mfd. Since 09/17)

Page 35

order online at www.grizzly.com or call 1-800-523-4777

H2939—4 pc. Edge Finder Set

H2861—Face Mill G4051—Carbide Insert for Flycutter G1646—R8 Collet Set of 12

This 2 (not included). Comes with an R8 arbor.

This is a must have set for any shop. 4 different styles to cover any setup problem! Set includes 1

each: with a point and .200" shoulder, point and

⁄8" diameter with point, 3⁄8" dia. combination

⁄2 " dia. with .200" shoulder.

⁄2 " dia. with a

Figure 49. H2939 4 Pc. Edge Finder Set.

T25615— Milling for Home Machinists Milling for Home Machinists is a project-based

course book that provides a complete introduction to milling and the use of the milling machine. It assumes no prior knowledge and works through the process of using a home shop mill from beginning to end.

G9849—Magnetic Base/Dial Indicator Combo

Precision measurements and set-ups have never been so easy. Magnetic base engages with just the turn of a switch and allows pinpoint adjustment. The dial indicator features 0-1" travel and has a resolution of 0.001". This fine set includes a molded case for protection and convenience.

Figure 50. G9849 Magnetic Base/Dial Indicator

Combo.

Figure 51. T25615 Milling for Home Machinists.

/2" Fly Cutter accepts four carbide inserts

Figure 52. H2861 Face Mill.

Model G0836 (Mfd. Since 09/17)

-33-

Page 36

T23889—V-Block Set with Clamp-Double Slot

order online at www.grizzly.com or call 1-800-523-4777

These clamping V-Blocks feature double slots for extra clamping options. Hardened and ground

to ensure accuracy and durability. Capacity 1

diameter and each measures 2" L x 1

⁄16 W x 19⁄16

⁄2 "

T20263—Ultra Precision Ground 1-2-3 Block Set

The Brown & Sharpe 599-750-10 1-2-3 blocks set

includes a pair of 1” x 2” x 3” blocks, five

⁄8 -16 stainless steel socket head cap screws, and a hex key. The steel blocks offer rigidity and stability, and are oversized to allow normal tapping from .0001” to .0003”. With 28 holes, including five

tapped

⁄8 -16, the blocks allow a range of different uses. Each block is ground and case-hardened to 50 to 60 Hardness Rockwell C (HRC) on all six surfaces, making all sides equally usable, and features squareness on all sides to .0001”. The surface finish is 6 to 16 microinches. Blocks are used to check the squareness of any 90-degree angle found in industrial shops.

Figure 53. T23889 V-Block Set.

G9574—Slotted Angle Plate

Made of precision ground, high tensile cast iron that has been seasoned to eliminate distortion, this Slotted Angle Plate features a triangular gusset web design for strength and perfectly machined square faces and parallel outside edges and ends. Generous slots allow easy clamping.

Measures 3

⁄2 " W x 3" H x 21⁄2 " D.

Figure 55. T20263 Brown & Sharpe Ultra

Precision Ground 1-2-3 Block Set.

G5680—Adjustable Parallel Set

Create any parallel from

⁄8" to 21⁄4" with this sixpiece adjustable parallel set. Features machined and ground faces and locking set screws. Protected in a vinyl pouch.

Figure 54. G9574 Slotted Angle Plate.

-34-

Figure 56. G5680 Adjustable Parallel Set.

Model G0836 (Mfd. Since 09/17)

Page 37

SECTION 6: MAINTENANCE

Cleaning and

Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious personal injury.

Schedule

For optimum performance from this machine, this maintenance schedule must be strictly followed.

Daily/Ongoing

To maintain a low risk of injury and proper machine operation, if you ever observe any of the items below, shut down the machine immediately and fix the problem before continuing operations:

• 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

• Lubricate table and column ways (Page 36).

• Lubricate quill outside surface (Page 38).

Every 40 Hours of Operation

• Lubricate table leadscrews (Page 36).

Every 6–12 Months of Operation

• Lubricate column leadscrew, column gear, and bearing block (Page 37).

• Lubricate quill rack (Page 38).

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 castiron surfaces of mill/drill and treat with a nonstaining lubricant after cleaning.

Keep unpainted cast-iron surfaces rust-free with regular applications of ISO 68 way oil (see Page 31 for offerings from Grizzly).

NOTICE

The recommended lubrication is based on light-to-medium usage. Since lubrication helps to protect value and operation of machine, these lubrication tasks may need to be performed more frequently than recommended, depending on usage.

Failure to follow reasonable lubrication practices as instructed in this manual could lead to premature failure of machine components and will void the warranty.

Model G0836 (Mfd. Since 09/17)

-35-

Page 38

Table and Column Ways

Lube Type ............. SB1365 or ISO 68 Equivalent

Lube Amount ........................................Thin Coat

Lubrication Frequency ........8 Hours of Operation

Table Leadscrews

Lube Type ............. SB1365 or ISO 68 Equivalent

Lube Amount ........................................Thin Coat

Lubrication Frequency ......40 Hours of Operation

Regular lubrication will ensure mill/drill performs at its highest potential. Remove column way cover and regularly wipe X-, Y-, and Z-axis ways with recommended lubrication, then move components back and forth several times over full range of travel to spread lubricant and ensure smooth movements (see Figures 57–59).

Z-Axis

Ways

Figure 57. Z-axis way lubrication points.

Y-Axis Ways

To lubricate table leadscrews:

1. DISCONNECT MACHINE FROM POWER!

2. Using Y-axis handwheel, move table as far

forward as possible and remove way cover.

3. Use mineral spirits and brush to clean Y-axis leadscrew shown in Figure 60. Allow to dry.

Way

Cover

Y-Axis

Leadscrew

Figure 60. Location of Y-axis leadscrew.

4. Apply oil to exposed leadscrew threads, then

move table through full range of cross motion several times to disperse oil along leadscrew.

Figure 58. Y-axis way lubrication points.

X-Axis Ways

Figure 59. X-axis way lubrication points.

-36-

5. Replace way cover.

6. Using X-axis handwheel or power feeder,

move table as far to one side as possible.

7. Repeat Step 3 for X-axis leadscrew (see Figure 61).

8. Repeat Step 4.

X-Axis Leadscrew

Figure 61. Location of X-axis leadscrew.

Model G0836 (Mfd. Since 09/17)

Page 39

Column Leadscrew

On an annual basis, or every six months under heavy use, we recommend that you clean and lubricate the column leadscrew and gears with white lithium grease and ISO 68 or equivalent oil.

Items Needed: Qty

Hex Wrench 4mm .............................................. 1

Phillips Screwdriver #2 ...................................... 1

T26419 or Equiv. NLGI#2 Grease...... As Needed

Brush for Grease Application ............................ 1

SB1365 or ISO 68 Equivalent ............ As Needed

Mineral Spirits .................................... As Needed

Cleaning Brush .................................................. 1

Rags .................................................. As Needed

To lubricate column leadscrew and gears:

1. DISCONNECT MACHINE FROM POWER!

2. Remove (2) Phillips screws securing Z-axis

DRO sensor strip to column (see Figure 62), then carefully remove sensor strip.

4. Carefully pull cabinet away from column and set it aside to expose leadscrew (see Figure 63).

Note: The cabinet contains machine wiring

and electrical components. DO NOT strain the wiring.

Cabinet

Leadscrew

Figure 63. Column leadscrew exposed for

lubrication.

Cabinet

Z-Axis

DRO

Sensor

Strip

Figure 62. Removing screws securing Z-axis

sensor strip to column.

3. Remove (4) cap screws securing cabinet to column.

5. Using mineral spirits, cleaning brush, and rags, thoroughly clean leadscrew and gears.

6. Brush column gears with NLGI#2 grease. Apply thin coat of ISO 68 oil to leadscrew and bearing block, as shown in Figure 64.

Column

Gears

NLGI#2

Grease

Bearing

Block

Leadscrew

Figure 64. Column leadscrew lubrication points.

ISO

68 Oil

Model G0836 (Mfd. Since 09/17)

7. Use handwheel to raise and lower headstock to distribute lubricants.

8. Reverse Steps 2–4 to re-install DRO sensor strip and cabinet.

-37-

Page 40

Quill Outside Surface

Lube Type ............. SB1365 or ISO 68 Equivalent

Lube Amount ........................................Thin Coat

Lubrication Frequency ........8 Hours of Operation

To lubricate quill outside surface:

2. Clean teeth with mineral spirits, shop rags,

and brush.

3. When dry, apply thin coat of grease to teeth and raise/lower quill several times to evenly distribute.

1. Fully lower quill and lock in position.

2. Without disturbing grease on quill rack, clean

outside smooth surface of quill with mineral spirits and shop rags (see Figure 65).

Quill Outside

Surface

Figure 65. Quill lubrication area.

3. When dry, apply thin coat of ISO 68 or

equivalent oil to smooth surface, then move spindle up and down to evenly distribute oil.

Quill Rack

Lube Type ............. T26419 or NLGI#2 Equivalent

Lube Amount ........................................Thin Coat

Lubrication Frequency .....................6–12 Months

Note: Re-apply oil that may have been

removed during the cleaning process to the smooth quill surface around the rack.

Replacing Spindle

Depth DRO Battery

If the spindle depth DRO stops operating correctly, the 3V lithium cell battery must be replaced.

To replace DRO battery:

1. Slide battery cover to right to expose battery,

as shown in Figure 67.

Battery

Cover

To lubricate quill rack:

1. Lower quill to gain full access to quill rack (see Figure 66). Lock in position.

Figure 66. Location of quill rack.

-38-

Figure 67. Battery cover for spindle depth DRO.

2. Remove old battery, dispose of it according

to state and federal regulations, then replace it with a new one.

3. Replace battery cover.

Quill

Rack

Model G0836 (Mfd. Since 09/17)

Page 41

Review the troubleshooting procedures in this section if a problem develops with your machine. If you need

the

serial number and manufacture date of your machine before calling.

SECTION 7: SERVICE

replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather

Troubleshooting

Motor & Electrical

Symptom Possible Cause Possible Solution

Machine does not start or powersupply breaker/fuse trips immediately upon startup.

1. E-Stop button depressed/at fault.

2. Chip guard open/switch engaged.

3. Incorrect power supply voltage or circuit size.

4. Power supply circuit breaker tripped or fuse blown.

5. Wiring open/has high resistance.

6. Circuit board at fault.

7. FWD-OFF-REV switch at fault.

8. Spindle-speed dial at fault.

9. Motor at fault.

1. Rotate button head to reset. Replace if at fault.

2. Close chip guard.

3. Ensure correct power supply voltage and circuit size (Page 11).

4. Ensure circuit is sized correctly and free of shorts. Reset circuit breaker or replace fuse.

5. Check/ﬁx broken, disconnected, or corroded wires.

6. Test/replace.

7. Test/replace.

8. Test/replace.

9. Test/repair/replace.

Machine stalls or is underpowered.

Machine has vibration or noisy operation.

1. Feed rate/cutting speed too fast.

2. Machine undersized for task or tooling incorrect for task.

3. Wrong cutter type.

4. Wrong workpiece material.

5. Motor overheated.

6. Spindle speed dial at fault.

7. Motor brushes at fault.

8. Motor bearings at fault.

1. Machine incorrectly mounted to workbench.

2. Bit is chattering.

3. Excessive depth of cut.

4. Workpiece not secure.

5. Motor or component loose.

6. Chuck or cutter at fault.

7. Cogged belt worn or loose.

8. Spindle bearings at fault.

9. Motor bearings at fault.

10. Motor at fault.

1. Decrease feed rate/cutting speed.

2. Use correct cutter/bit; reduce feed rate; reduce spindle RPM; use coolant if possible.

3. Use correct cutter for task.

4. Use correct type/size metal.

5. Clean motor, let cool, and reduce workload.

6. Test and replace if at fault.

7. Test/replace.

8. Test/repair/replace.

1. Tighten mounting hardware, or shim (Page 17).

2. Replace/sharpen bit; index bit to workpiece; use appropriate feed rate and cutting RPM.

3. Decrease depth of cut.

4. Properly clamp workpiece on table or in vise.

5. Inspect/replace damaged bolts/nuts, and retighten with blue thread-locking ﬂuid.

6. Inspect/replace chuck/cutter.

7. Inspect/replace belt.

8. Test by rotating spindle; rotational grinding/loose shaft requires bearing replacement.

9. Test/repair/replace.

10. Test/repair/replace.

Model G0836 (Mfd. Since 09/17)

-39-

Page 42

Mill/Drill Operation

Symptom Possible Cause Possible Solution

Control Panel FWDREV switch does not work.

Tool loose in spindle.

Breaking tools or cutters.

Workpiece vibrates or chatters during operation.

Table is hard to move.

Bad surface ﬁnish. 1. Spindle speed/feed rate too fast.

1. Machine in "FAULT" mode (Fault indicator light illuminated).

2. Shorted/disconnected wiring.

1. Cutting tool not fully drawn up into spindle taper.

2. Debris on cutting tool or in spindle taper.

3. Taking too big of cut.

1. Spindle speed/feed rate too fast for depth of cut, cutting tool size, or workpiece material.

2. Cutting tool too small.

3. Taking too big of a cut.

4. Improper or no cutting lubricant/cutting tool getting too hot.

5. Spindle extended too far down.

1. Table locks not tight.

2. Workpiece not secure.

3. Spindle speed/feed rate too fast.

4. Spindle extended too far down.

1. Table locks tightened down.

2. Chips loaded up on ways.

3. Ways are dry and need lubrication.

4. Table limit stops interfering.

5. Gibs too tight.

2. Dull/incorrect cutting tool.

3. Wrong rotation direction of cutting tool.

4. Workpiece not secure.

5. Spindle extended too far down during or at beginning of operation.

6. Table locks not tight.

1. Turn spindle speed dial OFF to clear fault, then select FWD or REV (Page 4).

2. Inspect circuit boards, wiring connections. Replace/ repair as necessary.

1. Tighten drawbar (do not overtighten) (Page 28).

2. Clean tool and spindle taper.

3. Lessen depth of cut and allow chips to clear.

1. Reduce spindle speed (Page 29); reduce feed rate; take lighter cut.

2. Use larger cutting tool and slower feed rate.

3. Reduce depth of cut and allow chips to clear.

4. Use proper lubricant for operation.

5. Fully retract spindle and lower headstock. This increases rigidity.

1. Tighten table locks (Page 26).

2. Properly clamp workpiece on table or in vise.

3. Reduce spindle speed (Page 29); reduce feed rate.

4. Fully retract spindle and lower headstock. This increases rigidity.

1. Release table locks (Page 26).

2. Frequently clean away chips that load up during milling operations.

3. Lubricate ways (Page 36).

4. Adjust table travel limit stops out of the way (Page 27).

5. Adjust gibs (Page 42).

1. Reduce spindle speed (Page 29); reduce feed rate.

2. Sharpen/replace cutting tool; select better tool for operation.

3. Check for proper direction of cutting tool rotation.

4. Properly clamp workpiece on table or in vise.

5. Fully retract spindle and lower headstock. This increases rigidity.

6. Tighten table locks (Page 26).

Threads not smooth.

Cutting results not square.

Spindle speed readout does not display reading.

1. Cutting edge chipped on cutting tool.

2. Cutting tool not centered.

3. Chip packing.

4. Galling (adhesion between surfaces).

1. Table travel inconsistent. 1. Adjust gibs (Page 42).

1. Shorted/disconnected wiring/plugs.

2. Spindle speed sensor has gone bad.

3. Spacing between sensor and scale incorrect

-40-

1. Replace cutting tool.

2. Center cutting tool.

3. Use spiral point/spiral ﬂuted taps; reduce number of ﬂutes to provide extra chip room.

4. Use proper coolant; reduce tapping speed.

1. Inspect circuit boards, sensors, plugs, and wiring connections. Repair/replace as necessary.

2. Test/replace as necessary.

3. Adjust spacing between sensor and scale.

Model G0836 (Mfd. Since 09/17)

Page 43

Power Feed

Symptom Possible Cause Possible Solution

Power feed does not move table or is slipping.

1. Power feed not plugged in.

2. Table locked.

3. Leadscrew selector knob not engaged.

4. Power feed FAULT light illuminated.

5. Direction switch not engaged.

6. Limit switches contact table travel sensor.

7. Gears not meshing or teeth missing.

8. Motor shaft and gear shaft not engaged.

1. Plug in power feed (Page 19).

2. Unlock table locks (Page 26).

3. Engage leadscrew selector knob (Page 27).

4. Turn speed control dial OFF to clear fault or obstruction (Page 27).

5. Select direction to start power feed motor (Page 27).

6. Adjust limit switch positions (Page 26).

7. Check gears and adjust/replace.

8. Replace clutch.

Operates at high speed only or is inconsistent.

1. Wiring harness unplugged from circuit board.

2. Speed control dial/potentiometer at fault.

1. Reconnect wiring harness.

2. Test/repair/replace.

Digital Readout Units (DRO)

Symptom Possible Cause Possible Solution

X/Y/Z-Axis DRO or spindle depth DRO do not give reading.

X/Y/Z-Axis DRO reading is incorrect.

1. Spindle depth DRO battery is dead.

2. Shorted/disconnected wiring/plugs.

2. Initial reading is incorrect.

3. Sensor has gone bad.

1. Spacing between sensor and scale is incorrect.

1. Replace battery (Page 38).

2. Inspect sensors, plugs, and wiring connections. Replace/repair as necessary.

2. Zero/reset DRO at beginning point.

3. Test/replace sensor as necessary.

1. Adjust spacing between sensor and scale.

Model G0836 (Mfd. Since 09/17)

-41-

Page 44

Adjusting Gibs

The gibs affect the accuracy of the work table by restricting slide movements along their ways.

Screws on each end allow gib adjustments to increase or decrease the friction between the sliding surfaces of the ways.

The goal of gib adjustment is to remove unnecessary sloppiness without causing binding in the dovetail ways. Tight gibs make the movements more accurate, but harder to perform. Loose gibs make the movements sloppy, but easier to perform. Many experienced machinists adjust the gibs until there is just a slight drag in table movement.

Adjusting Leadscrew

Backlash

Tool Needed Qty

Hex Wrench 4mm (long) .................................... 1

Leadscrew backlash is the amount of free-play 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.

DISCONNECT MACHINE FROM POWER BEFORE ADJUSTING THE GIBS!

Make sure all table locks are loose. Then, loosen one gib adjustment screw (see Figure 68) 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.

X-Axis

Gib (Left)

Y-Axis Gib

(Front)

Z-Axis Gib

(Top)

X-Axis Gib

(Right)

Y-Axis Gib (Rear)

The X- and Y-axis leadscrew backlash is adjusted by using a long hex wrench to tighten/loosen the cap screw on the leadscrew nut. This adjusts the force that the split leadscrew nut exerts on the leadscrew threads.

The X-axis leadscrew nut shown in Figure 69 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

Backlash

Cap Screws

Leadscrew

Nut

Z-Axis Gib

(Bottom)

Figure 68. Gib adjustment screws.

-42-

Figure 69. Handwheel backlash adjustment.

Model G0836 (Mfd. Since 09/17)

Page 45

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.

machine

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 con-

nected to a power source is extremely dangerous. Touching electrified parts will result in personal injury including but not limited to severe burns, electrocution, or death. Disconnect the power from the machine before servicing electrical 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 G0836 (Mfd. Since 09/17)

-43-

Page 46

DRO

Wiring Overview

Neutral

Guard Limit Switch

Hot

Control Panel

RPM Sensor

Headstock

Motor

Column

Ground

X-Axis Power Feed

Neutral

110 VAC

5-15 Plug

Hot

Ground

Table Limit Switch

Control Panel

Machine

Column

Power

Connection

Port

Power

Feed

Component Location

DRO

Motor

Spindle Depth DRO

(Battery Operated)

Clear Guard Limit Switch

Power Feed Limit Switch

-44-

READ ELECTRICAL SAFETY

ON PAGE 43!

Model G0836 (Mfd. Since 09/17)

Page 47

Control Panel & Motor Wiring

Circuit Board

DYB-01

110V

AC/N

AC/C

DC- DC+

110V Motor

(To Column)

(To DRO)

RPM Sensor

Clear Guard Limit Switch

QKS7 14A 250V

KEDU

Fault Light

PL110V

2 2

1 1

Emergency Stop

KEDU

HY-57B

Control Panel

(as viewed from behind)

DRO

RSD-27

KEDU ZH-A

9 11

EN61058

Rotary Switch

Potentiometer

10 12

EN61058

WH24-2

Model G0836 (Mfd. Since 09/17)

READ ELECTRICAL SAFETY

ON PAGE 43!

-45-

Page 48

Machine Column & DRO Wiring

P3 7 6

WGPCB

5 2 1

5 AC4 DC2AC3 DC1P4 P3 P2 P1 7 6

Circuit Board

FC750BJ/110V

942H-1A-12DS-T

To Control Panel

110 VAC

5-15 Plug

5W0 1J

Power

Connection

Fuse

Port

Neutral

Hot

Ground

10A 250V

Machine

Column

X-Axis Sensor

Ground

Y-Axis Sensor

DRO Unit

Z-Axis Sensor

DT 20

From Control Panel

-46-

READ ELECTRICAL SAFETY

ON PAGE 43!

Model G0836 (Mfd. Since 09/17)

Page 49

110 VAC

5-15 Plug

Power Feed Housing

Circuit Board

(Front View)

Power Feed Wiring

Neutral

Hot

Ground

Power Supply

Plug Port

–

KEDU

HY29K

Table Direction Switch

3 2 1

+24V

GND

M+

M-

+ – +

P3 P2

K1 K2

Potentiometer

WH24-Z

24K7

BRUSH STYLE MOTOR

Power

Lamp

Fault

Lamp

110V

Model G0836 (Mfd. Since 09/17)

Limit Switch Housing

READ ELECTRICAL SAFETY

ON PAGE 43!

-47-

Page 50

144

173

181

174

175

180

197

204

206

208

207

179

177

203

205

170

191

172

164

171

SECTION 9: PARTS

Headstock Parts

211

202

178

164

178

162

163

16-1

16-2

176

-48-

BUY PARTS ONLINE AT GRIZZLY.COM !

Scan QR code to visit our Parts Store.

Model G0836 (Mfd. Since 09/17)

Page 51

Headstock Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

1 P0836001 KEY 4 X 4 X 25 58 P0836058 CAP SCREW M4-.7 X 40 2 P0836002 DOWNFEED SELECTOR KNOB 52D X 63L, M10-1.5 X 60 59 P0836059 EXT RETAINING RING 16MM 3 P0836003 HANDLE M8-1.25 X 12, 128L 60 P0836060 KEY 4 X 4 X 8 4 P0836004 CAP SCREW M4-.7 X 6 61 P0836061 TAPER SHANK JT6 5 P0836005 PIN 3 X 10 62 P0836062 SPINDLE DEPTH DRO 6 P0836006 LOCKING ROD 63 P0836063 SPINDLE LOWER OIL SEAL 1 7 P0836007 MAGNET 4 X 2 64 P0836064 SPINDLE LOWER OIL SEAL 2 8 P0836008 RPM SENSOR 65 P0836065 TAPER ROLLER BEARING 32907 9 P0836009 CAP SCREW M5-.8 X 12 66 P0836066 CYLINDRICAL KEY W/SHOULDER 10 P0836010 END CAP 67 P0836067 THRUST BALL BEARING 8106 11 P0836011 SET SCREW M6-1 X 8 68 P0836068 SPINDLE UPPER WASHER 2 12 P0836012 ECCENTRIC SLEEVE LOCK BLOCK 69 P0836069 DEEP GROOVE BALL BEARING 80106 13 P0836013 GEAR SHAFT SUPPORTING FLANGE (RIGHT) 70 P0836070 SPANNER NUT 14 P0836014 HANDLE SEAT WHEEL M8-1.25 71 P0836071 SPINDLE UPPER WASHER 1 15 P0836015 MOTOR TIMING GEAR 72 P0836072 GEAR SHAFT 16 P0836016 DC MOTOR 1HP, 110V 73 P0836073 BEVEL WHEEL 16-1 P0836016-1 CAP AND BRUSHES 74 P0836074 BOX COVER 17 P0836017 MOTOR CONNECT PLATE 75 P0836075 GEAR SHAFT FLANGE (LEFT) 18 P0836018 FLAT HD SCR M6-1 X 14 76 P0836076 TORSION SPRING 19 P0836019 EXT RETAINING RING 12MM 77 P0836077 TORSION SPRING COVER 20 P0836020 ROUND MAGNET 6MM 78 P0836078 SQUARE SCREW M5-.8 X 22 21 P0836021 RPM SENSOR SUPPORT 79 P0836079 HEX NUT M5-.8 22 P0836022 FLAT HD SCR M3-.5 X 10 80 P0836080 Z-AXIS GIB 23 P0836023 FINE DOWNFEED KNOB 40D 81 P0836081 GIB SCREW M6-1 X 24 24 P0836024 MOUNTING BRACKET 82 P0836082 Z-AXIS LOCK HANDLE M6-1 X 25 25 P0836025 BASE PLATE 83 P0836083 PANEL 26 P0836026 WASHER 7 X 28 X 4 84 P0836084 SLEEVE LOCK SHAFT 27 P0836027 GEAR SHAFT ADJUSTING WASHER 20 X 28 X 4 85 P0836085 HEADSTOCK HOUSING 28 P0836028 CAP SCREW M10-1.5 X 16 86 P0836086 R8 SPINDLE SLEEVE 29 P0836029 SLEEVE LIMIT WASHER 87 P0836087 R8 SPINDLE 30 P0836030 FLAT WASHER 6MM 88 P0836088 SPINDLE SLEEVE LOCATING SHAFT 31 P0836031 CAP SCREW M6-1 X 14 144 P0836144 FLAT WASHER 6MM 32 P0836032 ROLL PIN 3 X 8 162 P0836162 CONNECTING PLATE 33 P0836033 CAP SCREW M4-.7 X 10 163 P0836163 STOP DOG 34 P0836034 PHLP HD SCR M4-.7 X 6 164 P0836164 CAP SCREW M4-.7 X 12 35 P0836035 LOCK SHAFT 170 P0836170 SUPPORT PLATE 36 P0836036 STEEL BALL 8MM 171 P0836171 SAFETY LIMIT SWITCH KEDU-QKS7 37 P0836037 EXT RETAINING RING 20MM 172 P0836172 PHLP HD SCR M4-.7 X 25 38 P0836038 PIN 3 X 14 173 P0836173 LIMIT STOP 39 P0836039 HANDLE 10D X 41L 174 P0836174 REVOLVING SHAFT 40 P0836040 TORSION SPRING SUPPORT 175 P0836175 LOCK NUT M6-1 41 P0836041 DUST SHIELD (BASE) 176 P0836176 INNER SHIELD ASSEMBLY 42 P0836042 SPINDLE TIMING SHAFT 177 P0836177 OUTER SHIELD 43 P0836043 DUST SHIELD (CYLINDRICAL) 178 P0836178 FLAT HD SCR M4-.7 X 10 44 P0836044 PHLP HD SCR M3-.5 X 8 179 P0836179 FLAT WASHER 5MM 45 P0836045 THRUST BALL BEARING 12 X 22 X 5 180 P0836180 KNURLED SCREWS M5-.8 X 20

46 P0836046 WORM ECCENTRIC SLEEVE 181 P0836181 SET SCREW M4-.7 X 6 47 P0836047 WORM SHAFT 191 P0836191 E-STOP BUTTON KEDU-HY57B 48 P0836048 TIMING BELT 3M-342-15 197 P0836197 TAP SCREW M3-.5 X 9 49 P0836049 FLAT HD SCR M6-1 X 25 202 P0836202 ELECTRICAL BOX 50 P0836050 SET SCREW M6-1 X 12 203 P0836203 ELECTRIC BOX COVER 51 P0836051 SET SCREW M6-1 X 6 204 P0836204 SPINDLE SPEED TACHOMETER 52 P0836052 BEARING SEAT 205 P0836205 FWD/REV SWITCH KEDU ZH-A 53 P0836053 DEEP-GROOVE BALL BEARING 80107 206 P0836206 POTENTIOMETER WHZ4-2 54 P0836054 INT RETAINING RING 62MM 207 P0836207 FAULT INDICATOR LIGHT 55 P0836055 EXT RETAINING RING 35MM 208 P0836208 SPINDLE SPEED DAIL 56 P0836056 CAP SCREW M5-.8 X 16 211 P0836211 STRAIN RELIEF TYPE -3 57 P0836057 SPINDLE TIMING PULLEY

Model G0836 (Mfd. Since 09/17)

-49-

Page 52

Table Parts

337

339

312

361

326

303

325

350

327

330

347

361

304

339-1

307

310

338

302

308

327

324

318

301

309

306

361

319

350

358

343

359

325

357

314

340

315

313

342

360

316

329

333

334

328

323

317

332

355

331

322

348

352

353

354

360

344

345

354

349

356

358

353

352

351

341

317

355

362

346

328

316

329

315

336

335

323

311

363

314

321

320

305

385

390

381

382

391

383

387

386

392 393

384

388

389

394

-50-

Model G0836 (Mfd. Since 09/17)

Page 53

Table Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

301 P0836301 CAP SCREW M5-.8 X 14 339-1 P0836339-1 TABLE LIMIT STOP ASSY

302 P0836302 TAPERED PIN B3 X 26 340 P0836340 CAP SCREW M4-.7 X 20

303 P0836303 CAP SCREW M5-.8 X 20 341 P0836341 PHLP HD SCR M3-.5 X 25

304 P0836304 Y-AXIS LEADSCREW NUT 342 P0836342 X-AXIS MAGNETIC GRID SCALE

305 P0836305 BASE 343 P0836343 MAGNETIC READER PAD

306 P0836306 SADDLE 344 P0836344 Y-AXIS MAGNETIC GRID SCALE

307 P0836307 X-AXIS GIB 345 P0836345 FIX SEAT

308 P0836308 WORKTABLE 346 P0836346 Y-AXIS MAGNETIC PAD

309 P0836309 Y-AXIS GIB 347 P0836347 LOCKING ROD

310 P0836310 X-AXIS LEADSCREW NUT 348 P0836348 CAP SCREW M4-.7 X 10

311 P0836311 Y-AXIS LEADSCREW 349 P0836349 HEX NUT M5-.8

312 P0836312 TAPERED PIN A3 X 30 350 P0836350 ADJUSTABLE HANDLE 58L, M6-1 X 25

313 P0836313 X-AXIS LEADSCREW 351 P0836351 FLAT WASHER 8MM

314 P0836314 LEADSCREW BEARING SEAT 352 P0836352 HEX NUT M8-1.25

315 P0836315 THRUST BALL BEARING 8101 353 P0836353 HANDLE 19 X 40

316 P0836316 GRADUATED DIAL 354 P0836354 SLOTTED SCREW M8-1.25 X 55

317 P0836317 CAP SCREW M6-1 X 10 355 P0836355 HANDWHEEL CURVED PLATE SPRING

318 P0836318 END CAP 356 P0836356 LOCK NUT M8-1.25

319 P0836319 DRAIN PLUG M16-1.5 357 P0836357 READER BRACKET

320 P0836320 CAP SCREW M6-1 X 10 358 P0836358 MAGNETIC PAD READER

321 P0836321 FLAT WASHER 6MM 359 P0836359 PHLP HD SCR M3-.5 X 14

322 P0836322 HANDWHEEL TYPE-8 120D X 12B X M8-1.25 360 P0836360 PHLP HD SCR M3-.5 X 10

323 P0836323 PIN 4 X 20 361 P0836361 GIB SCREW M6-1 X 24

324 P0836324 SCALE LABEL 362 P0836362 HANDWHEEL TYPE-8 100D X 8B X M8-1.25

325 P0836325 BLIND RIVET 2 X 3 ALUMINUM 363 P0836363 KEY 4 X 4 X 16

326 P0836326 0 POSITION LABEL 381 P0836381 BOTTLE FOR OIL

327 P0836327 CAP SCREW M4-.7 X 14 382 P0836382 POWER CORD 16G 3W 72" 5-15P

328 P0836328 INDICATOR 383 P0836383 POWER CORD 18G 3W 48" 5-15P

329 P0836329 BLIND RIVET 2 X 4 ALUMINUM 384 P0836384 1A POWER SUPPLY JUMPER

330 P0836330 COMPRESSION SPRING 1 X 9.2 X 14 385 P0836385 5A POWER SUPPLY ADAPTER

331 P0836331 FENDER WASHER 4MM 386 P0836386 CHUCK KEY

332 P0836332 SCREW CLUTCH 387 P0836387 SPINDLE WRENCH

333 P0836333 TAPERED PIN 4 X 28 388 P0836388 QUILL LOCK LEVER

334 P0836334 COMPRESSION SPRING 389 P0836389 T-NUT M12-1.75

335 P0836335 SPLASH GUARD (LARGE) 390 P0836390 OPEN-END WRENCH 17/19MM

336 P0836336 SPLASH GUARD (SMALL) 391 P0836391 OPEN-END WRENCH 14/17MM

337 P0836337 POWER FEED ASSY 392 P0836392 OPEN-END WRENCH 8/10MM

338 P0836338 POWER FEED CLUTCH ASSY 393 P0836393 HEX WRENCH 8MM

339 P0836339 POWER FEED LIMIT ASSY 394 P0836394 HEX WRENCH SET 3, 4, 5, 6MM

Model G0836 (Mfd. Since 09/17)

-51-

Page 54

Column Parts

442

445

457

470

472

469

459

471

460

458

427

461

402

404

403

405

437

439

455

438

440

455

452

441

442

444

451

446

456

454

435

448

450

453

442

447

449

432

434

435

433

436

431

435

430

462

428

463

418

412

417

421

429

421

401

406

419

410

411

409

414

415

416

408

413

409

423

422

420

424

421

426

407

464

465

467

425

468

463

466

-52-

Model G0836 (Mfd. Since 09/17)

Page 55

REF PART # DESCRIPTION REF PART # DESCRIPTION

Column Parts List

401 P08360401 CAP SCREW M8-1.25 X 30 437 P08360437 STRAIN RELIEF TYPE 5

402 P08360402 HEX BOLT M10-1.5 X 40 438 P08360438 PLUG SOCKET W FUSE

403 P08360403 FLAT WASHER 10MM 439 P08360439 FLAT HD SCR M3-.5 X 12

404 P08360404 LOCK WASHER 10MM 440 P08360440 HEX NUT M3-.5

405 P08360405 TAPERED PIN W/INT THREAD M6-1 X 24 441 P08360441 POWER PANEL

406 P08360406 CAP SCREW M5-.8 X 30 442 P08360442 PHLP HD SCR M3-.5 X 6

407 P08360407 HEX BOLT M5-.8 X 16 444 P08360444 CIRCUIT BOARD FOOT PAD

408 P08360408 SET SCREW M6-1 X 10 445 P08360445 COVER PLATE

409 P08360409 LOCK RING M12-1 X 6 446 P08360446 LOWER DUST NET

410 P08360410 LARGE CONICAL GEAR 447 P08360447 CAP SCREW M4-.7 X 8

411 P08360411 BEVEL PINION 448 P08360448 HEX NUT M4-.7

412 P08360412 TAPERED SET SCREW M5-.8 X 8 449 P08360449 FLAT WASHER 4MM

413 P08360413 TAPERED SET SCREW M5-.8 X 10 450 P08360450 GROUNDING BAR

414 P08360414 CAP SCREW M6-1 X 12 451 P08360451 LOCK WASHER 5MM

415 P08360415 TAPERED PIN W/INT THREAD M6-1 X 16 452 P08360452 BACK COVER ASSEMBLY (COLUMN)

416 P08360416 COLUMN NUT BLOCK 453 P08360453 BACK COVER

417 P08360417 ROLL PIN 3 X 20 454 P08360454 PC BOARD FC750BJ 110V

418 P08360418 LIFT NUT 455 P08360455 STRAIN RELIEF TYPE -3

419 P08360419 LIFT LOCK NUT 456 P08360456 PHLP HD SCR M3-.5 X 12

420 P08360420 LIFT SUPPORT SET 457 P08360457 CAP SCREW M4-.7 X 25

421 P08360421 DEEP-GROOVE BALL BEARING 6001 458 P08360458 FLAT WASHER 3MM

422 P08360422 LIFTING SHAFT 459 P08360459 Z-AXIS MAGNETIC GRID SCALE

423 P08360423 ROLL PIN 3 X 16 460 P08360460 Z-AXIS MAGNETIC READER PAD

424 P08360424 KEY 4 X 4 X 16 461 P08360461 DRO DISPLAY UNIT

425 P08360425 HANDWHEEL TYPE-8 100D X 8B X M8-1.25 462 P08360462 ROUND MAGNET 6MM

426 P08360426 SCALE LIFT RING 463 P08360463 FLAT WASHER 8MM

427 P08360427 COLUMN 464 P08360464 HEX NUT M8-1.25

428 P08360428 LEADSCREW SUPPORT 465 P08360465 HANDLE 19 X 40

429 P08360429 LEFT LEADSCREW 466 P08360466 SLOTTED SCREW M8-1.25 X 55

430 P08360430 DUST COVER 467 P08360467 HANDWHEEL CURVED PLATE SPRING

431 P08360431 COLUMN WAYS COVER 468 P08360468 LOCK NUT M8-1.25

432 P08360432 WAY COVER FRONT PLATE 469 P08360469 READER BRACKET

433 P08360433 WAY COVER REAR PLATE 470 P08360470 MAGNETIC PAD READER

434 P08360434 WAYS COVER BRACKET 471 P08360471 PHLP HD SCR M3-.5 X 14

435 P08360435 PHLP HD SCR M5-.8 X 6 472 P08360472 PHLP HD SCR M3-.5 X 10

436 P08360436 PHLP HD SCR M4-.7 X 10

Model G0836 (Mfd. Since 09/17)

-53-

Page 56

100

501

502

REF PART # DESCRIPTION REF PART # DESCRIPTION

FWD REVOFF

Labels & Cosmetics

Spindle Speed RPM

FAULT

2000 RPM

E-Stop

WARNING!

To reduce risk of death or serious injury, read manual BEFORE using machine. To get a new manual, call (800) 523-4777 or go to www.grizzly.com.

503

G0836

504

grizzly.com

514

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or

service.

513

512

516

515

505 506 507

Fine Downfeed Control

LOCK UNLOCK

WARNING!

EYE/FACE INJURY

HAZARD! Always wear ANSI-approved safety glasses and face shield when using this machine.

ENTANGLEMENT

HAZARD! Tie back long hair, roll up long sleeves, and remove loose clothing, jewelry, or gloves to prevent getting caught in moving parts.

508509

MODEL G0836

MILL/DRILL w/DRO

510

517

NOTICE

FOLLOW SPINDLE

BREAK-IN PROCEDURES

BEFORE OPERATING

THIS MACHINE!

Failure to follow the break-in

procedures included in your

manual will lead to shortened

tool life and may void warranty.

Factory Label

511

POWER

FAULT

360

100

mm/Min

Motor: 1 HP, 110V, DC, 11A Max. Distance Spindle-to-Column: 8-1/4" Max. Distance Spindle-to-Table: 12-3/16" Spindle Speeds: 100–2000 RPM Spindle Travel: 2-3/4" Spindle Taper: R8 Drawbar Thread Size: 7/16"-20 Vertical Head Travel: 8-7/8" Longitudinal Table Travel: 19-5/8" Cross Table Travel: 5-7/16" Drilling Capacity, Cast Iron: 3/4" Drilling Capacity, Steel: 5/8" End-Milling Capacity: 5/8" Face-Milling Capacity: 1-3/8" Weight: 220 lbs.

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

Specifications

Date

S/N

Mfd. for Grizzly in China

To reduce the risk of serious personal injury while using this machine:

1. Read and understand owner’s manual before operating.

2. Always wear approved safety glasses AND a face shield.

3. Only plug power cord into a grounded outlet.

4. Disconnect power before setting up, adjusting, or

5. Avoid getting entangled in moving parts—tie back long

6. Properly set up machine before starting.

7. Always remove adjustment tools before starting.

8. Keep all guards and covers in place during operation.

9. Never use hands to secure workpiece to table during

10. Avoid positioning hands where they could slip into

11. Always use a brush or vacuum to remove metal chips;

12. Never attempt to slow or stop spindle with hands or

13. Always use proper feeds and speeds for operation and

14. Never leave machine running unattended.

15. DO NOT operate when tired or under influence of drugs

16. DO NOT expose to rain or use in wet locations.

17. Prevent unauthorized use by children or untrained users;

WARNING!

servicing.

hair, roll up long sleeves, and DO NOT wear loose clothing, gloves, or jewelry.

operation—use clamps or a vise.

rotating bits or tooling if workpiece unexpectedly shifts or you get distracted.

DO NOT use your hands, rags, or compressed air.

tools.

workpiece.

or alcohol.

restrict access or disable machine when unattended.

operations. For replacements, contact (800) 523-4777 or www.grizzly.com.

501 P08360501 CONTROL PANEL LABEL 510 P08360510 SPINDLE BREAK-IN LABEL 502 P08360502 READ MANUAL LABEL 511 P08360511 POWER FEED CONTROL LABEL 503 P08360503 G0836 LABEL 512 P08360512 ELECTRICITY LABEL 0.7W 504 P08360504 GRIZZLY.COM LABEL 513 P08360513 LOCK/UNLOCK LABEL 505 P08360505 EYE/FACE INJURY 514 P08360514 INJURY/SHOCK HAZARD 506 P08360506 FINE DOWNFEED CONTROL LABEL 515 P08360515 ELECTRICITY LABEL 1.4W 507 P08360507 ENTANGLEMENT LABEL 516 P08360516 TOUCH-UP PAINT, GRIZZLY GREEN 508 P08360508 WARNING LABEL 517 P08360517 TOUCH-UP PAINT, GRIZZLY BLACK 509 P08360509 MACHINE ID LABEL

-54-

Model G0836 (Mfd. Since 09/17)

Page 57

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 58

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 59

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 60