Grizzly G0751 User manual

MODEL G0751
HEAVY-DUTY DRILL PRESS
w/AUTOMATIC TAPPING
FUNCTION
OWNER'S MANUAL
(For models manufactured since 1/13)
COPYRIGHT © JULY, 2013 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#TS15773 PRINTED IN CHINA

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 compre-
hension, 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 equip-
ment, such as those dust masks that are specially designed to filter
out microscopic particles.

Table of Contents
INTRODUCTION............................................... 2
Machine Description ...................................... 2
Contact Info.................................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Basic Controls ................................................ 4
Machine Data Sheet ...................................... 6
SECTION 1: SAFETY....................................... 8
Safety Instructions for Machinery .................. 8
Additional Safety for Drill Presses ............... 10
SECTION 2: POWER SUPPLY ...................... 11
Availability ......................................................... 11
Full-Load Current Rating .................................. 11
Circuit Requirements for 220V ..........................11
Grounding Instructions ...................................... 12
Extension Cords ................................................ 12
SECTION 3: SETUP ....................................... 13
Unpacking .................................................... 13
Needed for Setup ......................................... 13
Inventory ...................................................... 13
Cleanup ........................................................ 14
Site Considerations ...................................... 15
Lifting & Placing ........................................... 16
Anchoring to Floor ....................................... 17
Anchoring to Concrete Floors ...........................17
Assembly ..................................................... 17
Joining Drill Chuck & Arbor .......................... 18
Lubricating Drill Press .................................. 18
Test Run ...................................................... 19
Spindle Break-In .......................................... 20
Inspections & Adjustments .......................... 20
SECTION 4: OPERATIONS ........................... 21
Operation Overview ..................................... 21
Headstock Movement .................................. 22
Raising/Lowering Headstock ............................22
Rotating Headstock ........................................... 22
Tilting Headstock .............................................. 22
Table Movement .......................................... 23
X- & Y-Axis Table Travel .................................. 23
Z-Axis Table Travel ........................................... 23
Rotating Table ................................................... 23
Downfeed ..................................................... 24
Downfeed Controls ........................................... 24
Coarse Downfeed ............................................. 24
Fine Downfeed .................................................. 24
Auto-Downfeed ................................................. 25
Tapping Downfeed ............................................ 25
Depth Digital Display ................................... 26
Installing/Removing Tooling ......................... 26
Installing Tooling ............................................... 27
Removing Tooling ............................................. 27
Spindle Speed.............................................. 28
Determining Spindle Speed .............................. 28
Setting Spindle Speed ...................................... 28
SECTION 5: ACCESSORIES ......................... 29
SECTION 6: MAINTENANCE......................... 31
Schedule ...................................................... 31
Cleaning & Protecting .................................. 31
Lubrication ................................................... 31
Headstock Reservoir ......................................... 32
Table Ball Oilers ............................................... 33
Dovetail Ways ................................................... 33
Downfeed Gears ............................................... 34
Spindle Spline ................................................... 34
Quill & Column Surfaces ...................................34
Table Leadscrews ............................................. 35
Quill Rack & Pinion ...........................................35
Column Racks ................................................... 36
Coolant ......................................................... 36
Hazards ............................................................. 36
Checking/Adding Coolant ................................. 37
Changing Coolant ............................................. 37
SECTION 7: SERVICE ................................... 38
Troubleshooting ........................................... 38
Adjusting Gibs .............................................. 40
Adjusting Leadscrew Backlash .................... 40
Tramming Spindle ........................................ 41
Tightening Return Spring Tension ............... 43
SECTION 8: WIRING...................................... 44
Wiring Safety Instructions ............................ 44
Electrical Cabinet Wiring .............................. 45
Other Electrical Component Wiring ............. 47
SECTION 9: PARTS....................................... 49
Downfeed Controls ...................................... 49
Headstock .................................................... 51
Base, Table, & Column ................................ 54
Electrical Cabinet ......................................... 56
Accessories .................................................. 57
Machine Labels & Cosmetics ...................... 58
WARRANTY & RETURNS ............................. 61

-2- Model G0751 (Mfg. Since 1/13)
INTRODUCTION
Machine Description
We are proud to provide a high-quality owner’s
manual with your new machine!
We
made every effort to be exact with the
instruc-
tions, specifications, drawings, and photographs
contained inside. Sometimes we make mistakes,
but
our policy of continuous improvement
also
means that
sometimes the machine
you receive
will be slightly different than what is shown in
the manual
.
If you find this to be the case, and the difference
between the manual and machine leaves you
confused about a procedure
, check our website
for an updated version. W
e post current
manuals
and
manual updates for free on our website at
www.grizzly.com
.
Alternatively, you can call our Technical Support
for help. Before calling, please write down the
Manufacture Date
and Serial Number
stamped
into the machine ID label (see below). This infor-
mation helps us determine if updated documenta-
tion is available for your machine.
Manufacture Date
Serial Number
Manual Accuracy
We stand behind our machines. If you have
any questions or need help, use the information
below to contact us. Before contacting, please get
the serial number and manufacture date of your
machine. This will help us help you faster.
Grizzly Technical Support
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: [phone]
Email: [email protected]
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.
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Email: [email protected]
Contact Info
The Model G0751 is a fully-featured drill press that
strikes a great balance between being heavy-duty
and high-precision.
The spindle is fully reversible, features both
coarse and fine downfeed controls, tapping con-
trols that can be set for repeatable production,
and a digital read out. The six spindle speeds
range from 90–1970 RPM and are controlled by
convenient levers in an oil-bath-lubricated and
gear-driven headstock.
The headstock tilts 90° left/right and moves in the
Z-axis on a massive column. The table features a
built-in recycling coolant system, movement in all
three paths, and rotation around the column so
the workpiece can be mounted on the base for
those really big jobs.

Model G0751 (Mfg. Since 1/13) -3-
Identification
To reduce your risk of
serious injury, read this
entire manual BEFORE
using machine.
Motor
Control
Panel
Halogen
Work Light
Table
Coolant
Pump
Fine Downfeed
Handwheel
R-8 Spindle
X-Axis
Handwheel
Y-Axis
Handwheel
Drawbar
Cap
Coolant
Return
Hose
Table
Z-Axis
Crank
Coolant
Nozzle
Tapping
Depth-Stop
Controls
Auto-Downfeed
Rate Selector
Auto-Downfeed
ON/OFF
X-Axis
Handwheel
Coarse Downfeed
Handle
Depth
Digital
Display
Base

-4- Model G0751 (Mfg. Since 1/13)
Basic Controls
Use Figures 1–2 and the following descriptions to
gain a better understanding of the basic controls.
A. Spindle Forward: Starts spindle forward
rotation when in drilling/milling mode.
B. Power Lamp: Lights when the machine is
connected to power.
C. Spindle Reverse: Starts spindle reverse
rotation when in drilling/milling mode.
D. Spindle Stop: Stops spindle rotation.
E. Emergency Stop: Cuts power to the spindle
motor and coolant pump.
I. Spindle Speed Chart: Displays the configu-
ration of the spindle speed levers for the vari-
ous spindle speeds.
J. Depth Digital Display: Shows relative spin-
dle travel.
K. Quill Lock Handle: Secures the quill in place
for added rigidity when milling.
L. Fine Downfeed Handwheel: Controls spin-
dle travel in small amounts. Graduated dial
has 0.001" increments; one full revolution
equals 0.115" of spindle travel.
To prevent damage to the gears, ONLY
change spindle speeds when the spindle is
completely stopped.
Figure 1. Headstock front controls.
AG
B
CF
D
E
H
I
J
L
K
F. Coolant Pump: Starts/stops coolant pump.
G. Mode Selection Switch: Selects either drill-
ing/milling mode or tapping mode.
H. Spindle Speed Levers: Selects the spindle
speed.

Model G0751 (Mfg. Since 1/13) -5-
To prevent damage to the gears, ONLY use
the auto-downfeed ON/OFF and rate selec-
tor knobs when the spindle is completely
stopped.
Figure 2. Headstock right-side controls.
M
N
P
O
Q
R
S
M. Auto-Downfeed ON/OFF Knob: Turns drill-
ing/milling auto-downfeed ON/OFF.
N. Auto-Downfeed Rate Selector Knob:
Selects one of three auto-downfeed rates—
0.004, 0.007, or 0.010 inches of spindle travel
per revolution.
O. Depth Graduated Dial: Limits spindle travel
in manual or auto-downfeed mode. Two
adjustable limit stops limit travel in tapping
mode.
P. Tapping Limit Switches: Reverses/stops
spindle travel when the graduated dial limit
stops make contact with the switch.
Q. Coarse Handle Lock-Down Thumb Screw:
Locks down the coarse downfeed handles
to enable spindle travel for coarse downfeed
control or tapping mode.
R. Depth Graduated Dial Lock Handle: Locks
the depth graduated dial to the coarse
downfeed hub when limiting spindle depth.
S. Coarse Downfeed Handle: Allows spin-
dle travel in large amounts. When locked
toward the headstock, enables manual
coarse downfeed and tapping mode. When
moved away from the headstock, enables
fine downfeed control and auto-downfeed.

-6- Model G0751 (Mfg. Since 1/13)
The information contained herein is deemed accurate as of 6/30/2013 and represents our most recent product specifications.
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 1 OF 2Model G0751
MACHINE DATA
SHEET
Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]
MODEL G0751 HEAVY DUTY DRILL PRESS
Product Dimensions:
Weight.............................................................................................................................................................. 794 lbs.
Width (side-to-side) x Depth (front-to-back) x Height........................................................ 29-1/2 x 36-1/2 x 69-1/4 in.
Footprint (Length x Width)............................................................................................................................ 19 x 27 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content........................................................................................................................................................... Machine
Weight.............................................................................................................................................................. 849 lbs.
Length x Width x Height....................................................................................................................... 33 x 30 x 74 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement........................................................................................................... 220V, Single-Phase, 60 Hz
Full-Load Current Rating....................................................................................................................................... 8.8A
Minimum Circuit Size.............................................................................................................................................. 15A
Connection Type....................................................................................................................................... Cord & Plug
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length................................................................................................................................................. 6 ft.
Power Cord Gauge......................................................................................................................................... 12 AWG
Plug Included........................................................................................................................................................... No
Recommended Plug Type.......................................................................................................................... NEMA 6-15
Switch Type.............................................................................................................................. ON/OFF Button Switch
Motors:
Main
Type................................................................................................................. TEFC Capacitor-Start Induction
Horsepower................................................................................................................................................ 2 HP
Phase............................................................................................................................................ Single-Phase
Amps........................................................................................................................................................... 8.6A
Speed................................................................................................................................................ 1725 RPM
Power Transfer ............................................................................................................................... V-Belt Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Coolant Pump
Type..................................................................................................................................................... Universal
Horsepower................................................................................................................................................. 60W
Phase............................................................................................................................................ Single-Phase
Amps........................................................................................................................................................... 0.2A
Speed................................................................................................................................................ 1725 RPM
Power Transfer ............................................................................................................................... Direct Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Machine Data Sheet

Model G0751 (Mfg. Since 1/13) -7-
The information contained herein is deemed accurate as of 6/30/2013 and represents our most recent product specifications.
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 2 OF 2Model G0751
Main Specifications:
Operation Info
Spindle Travel........................................................................................................................................ 4-3/4 in.
Max Distance Spindle to Column............................................................................................................... 11 in.
Max Distance Spindle to Table............................................................................................................ 24-3/8 in.
Longitudinal Table Travel (X-Axis)...................................................................................................... 14-1/2 in.
Cross Table Travel (Y-Axis).................................................................................................................. 7-1/2 in.
Vertical Table Travel (Z-Axis).............................................................................................................. 22-7/8 in.
Table Swivel (Left/Right)...................................................................................................................... 180 deg.
Vertical Head Travel (Z-Axis).............................................................................................................. 10-1/4 in.
Head Tilt (Left/Right).............................................................................................................................. 90 deg.
Drilling Capacity for Cast Iron................................................................................................................ 1-1/2 in.
Drilling Capacity for Steel...................................................................................................................... 1-1/4 in.
End Milling Capacity.............................................................................................................................. 1-1/4 in.
Face Milling Capacity............................................................................................................................ 3-1/8 in.
Table Info
Table Length........................................................................................................................................ 23-5/8 in.
Table Width........................................................................................................................................... 7-1/2 in.
Table Thickness.................................................................................................................................... 2-3/8 in.
Number of T-Slots............................................................................................................................................ 3
T-Slot Size................................................................................................................................................ 1/2 in.
T-Slots Centers...................................................................................................................................... 2-3/8 in.
X/Y-Axis Travel per Handwheel Revolution.......................................................................................... 0.200 in.
Z-Axis Travel per Handwheel Revolution............................................................................................. 0.100 in.
Spindle Info
Spindle Taper............................................................................................................................................... R-8
Number of Vertical Spindle Speeds.................................................................................................................. 6
Range of Vertical Spindle Speeds............................................................................................. 90 – 1970 RPM
Quill Feed Rates...................................................................................................... 0.004, 0.007, 0.010 in./rev.
Drawbar Thread Size............................................................................................................................. 7/16-20
Drawbar Length................................................................................................................................... 17-3/4 in.
Spindle Bearings......................................................................................................... Tapered Roller Bearings
Construction
Spindle Housing/Quill........................................................................................................................... Cast Iron
Table................................................................................................... Hardened & Precision-Ground Cast Iron
Head.................................................................................................................................................... Cast Iron
Column/Base.......................................................................................................... Precision-Ground Cast Iron
Base..................................................................................................................................................... Cast Iron
Paint....................................................................................................................................................... Enamel
Other Specifications:
Country Of Origin ............................................................................................................................................... China
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location ........................................................................................................... ID Label on Headstock
ISO 9001 Factory .................................................................................................................................................. Yes
CSA Certified .......................................................................................................................................................... No
Features:
Tapping Capability
Z-Axis Quill-Mounted DRO
Recycling Coolant System
Halogen Worklight
Power Downfeed
45 Degree Right/Left Head Tilt
Head and Table Vertical Travel

-8- Model G0751 (Mfg. Since 1/13)
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.
Always discon-
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.
OWNER’S MANUAL. Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained oper-
ators have a higher risk of being hurt or killed.
Only allow trained/supervised people to use this
machine. When machine is not being used, dis-
connect power, remove switch keys, or lock-out
machine to prevent unauthorized use—especially
around children. Make workshop kid proof!
DANGEROUS ENVIRONMENTS. Do not use
machinery in areas that are wet, cluttered, or have
poor lighting. Operating machinery in these areas
greatly increases the risk of accidents and injury.
MENTAL ALERTNESS REQUIRED. Full mental
alertness is required for safe operation of machin-
ery. Never operate under the influence of drugs or
alcohol, when tired, or when distracted.
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 impor-
tance 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 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.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
This symbol is used to alert the user to useful information about
proper operation of the machine.
NOTICE
Safety Instructions for Machinery
SECTION 1: SAFETY

Model G0751 (Mfg. Since 1/13) -9-
WEARING PROPER APPAREL. Do not wear
clothing, apparel or jewelry that can become
entangled in moving parts. Always tie back or
cover long hair. Wear non-slip footwear to avoid
accidental slips, which could cause loss of work-
piece control.
HAZARDOUS DUST. Dust created while using
machinery may cause cancer, birth defects, or
long-term respiratory damage. Be aware of dust
hazards associated with each workpiece material,
and always wear a NIOSH-approved respirator to
reduce your risk.
HEARING PROTECTION. Always wear hear-
ing 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 modifica-
tions—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.
FORCING MACHINERY. Do not force machine.
It will do the job safer and better at the rate for
which it was designed.
NEVER STAND ON MACHINE. Serious injury
may occur if machine is tipped or if the cutting
tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement dur-
ing 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 rec-
ommended accessories. Using improper acces-
sories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the
risk of accidental injury, turn machine OFF and
ensure all moving parts completely stop before
walking away. Never leave machine running
while unattended.
MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to keep
machine in good working condition. A machine
that is improperly maintained could malfunction,
leading to serious personal injury or death.
CHECK DAMAGED PARTS. Regularly inspect
machine for any condition that may affect safe
operation. Immediately repair or replace damaged
or mis-adjusted parts before operating machine.
MAINTAIN POWER CORDS. When disconnect-
ing 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 intend-
ed operation, stop using the machine! Contact our
Technical Support at [phone].

-10- Model G0751 (Mfg. Since 1/13)
Additional Safety for Drill Presses
UNDERSTANDING CONTROLS. Make sure you
understand the use and operation of all controls
before starting this machine.
SAFETY ACCESSORIES. To reduce the risk of
injury from flying chips, always use a face shield
in addition to safety glasses when using this
machine.
CL EA N - UP. Metal chips can cut your hands. DO
NOT clear chips by hand or compressed air that
can force the chips father into the machine. Use a
brush or vacuum, and never clear chips while the
spindle is turning.
SECURING TOOLING. Objects that are thrown
by the spinning action of this machine can be
deadly missiles. Always firmly secure the cutting
tool before starting the machine. Always remove
the chuck key, drawbar wrench, and any tools
immediately after use.
CUTTING TOOL INSPECTION. Inspect cutting
tools for sharpness, chips, or cracks before each
use. Replace dull, chipped, or cracked cutting
tools immediately. Handle cutting tools with care.
Leading edges are very sharp and can cause
lacerations.
STOPPING SPINDLE. Serious injury may occur
if you try to stop the moving spindle by hand. DO
NOT stop the spindle using your hand or any other
object. Allow the spindle to stop on its own.
WORK HOLDING. A workpiece that moves unex-
pectedly during operation can be ejected from
the machine, causing personal injury or property
damage. Before starting the machine, be certain
the workpiece is properly clamped to the table.
NEVER hold the workpiece by hand during opera-
tion.
MACHINE CARE AND MAINTENANCE. Never
operate this machine with damaged or worn parts
that can break apart during operation. Maintain
this machine in proper working condition. Perform
routine inspections and maintenance promptly.
Put tools away after use.
MAINTENANCE/ADJUSTMENTS. To avoid pos-
sible electrocution or physical injury, make sure
the machine is turned OFF, disconnected from
power, and all moving parts have come to a com-
plete stop before changing cutting tools or start-
ing any inspection, adjustment or maintenance
procedure.
SPINDLE SPEEDS. For safe and good results,
select the spindle speed that is correct for the type
of work and material. Allow the spindle to reach
full speed before beginning a cut.
POWER DISRUPTION. In the event of a local
power outage during operation, turn spindle switch
OFF to avoid a possible sudden start up once
power is restored.
Like all machinery there is potential danger
when operating this machine. Accidents
are frequently caused by lack of familiarity
or failure to pay attention. Use this machine
with respect and caution to decrease the
risk of operator injury. If normal safety pre-
cautions are overlooked or ignored, seri-
ous personal injury may occur.
No list of safety guidelines can be com-
plete. Every shop environment is different.
Always consider safety first, as it applies
to your individual working conditions. Use
this and other machinery with caution and
respect. Failure to do so could result in
serious personal injury, damage to equip-
ment, or poor work results.

Model G0751 (Mfg. Since 1/13) -11-
SECTION 2: POWER SUPPLY
Availability
Before installing the machine, consider the avail-
ability and proximity of the required power supply
circuit. If an existing circuit does not meet the
requirements for this machine, a new circuit must
be installed. To minimize the risk of electrocution,
fire, or equipment damage, installation work and
electrical wiring must be done by an electrican or
qualified service personnel in accordance with all
applicable codes and standards.
Electrocution, fire, or
equipment damage may
occur if machine is not
correctly grounded and
connected to the power
supply.
Full-Load Current Rating
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.
Full-Load Current Rating at 220V .... 8.8 Amps
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 over-
loading the machine during operation and make
sure it is connected to a power supply circuit that
meets the requirements in the following section.
Circuit Requirements for 220V
This machine is prewired to operate on a 220V
power supply circuit that has a verified ground and
meets the following requirements:
Nominal Voltage ........................................220V
Cycle ..........................................................60 Hz
Phase .................................................... 1-Phase
Power Supply Circuit ......................... 15 Amps
Plug/Receptacle ............................. NEMA 6-15
For your own safety and protection of
property, consult an electrician if you are
unsure about wiring practices or electrical
codes in your area.
Note: The circuit requirements listed in this man-
ual apply to a dedicated circuit—where only one
machine will be running at a time. If this machine
will be connected to a shared circuit where mul-
tiple machines will be running at the same time,
consult a qualified electrician to ensure that the
circuit is properly sized for safe operation.
A power supply circuit includes all electrical
equipment between the breaker box or fuse panel
in the building and the machine. The power sup-
ply 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.)

-12- Model G0751 (Mfg. Since 1/13)
Extension Cords
We do not recommend using an extension cord
with this machine.
If you must use an extension
cord, only use it if absolutely necessary and only
on a temporary basis.
Extension cords cause voltage drop, which may
damage electrical components and shorten motor
life. Voltage drop increases as the extension cord
size gets longer and the gauge size gets smaller
(higher gauge numbers indicate smaller sizes).
Any extension cord used with this machine must
contain a ground wire, match the required plug
and receptacle, and meet the following require-
ments:
Minimum Gauge Size ...........................14 AWG
Maximum Length (Shorter is Better).......50 ft.
Grounding Instructions
This machine MUST be grounded. In the event
of certain malfunctions or breakdowns, grounding
reduces the risk of electric shock by providing a
path of least resistance for electric current.
Improper connection of the equipment-grounding
wire can result in a risk of electric shock. The
wire with green insulation (with or without yellow
stripes) is the equipment-grounding wire. If repair
or replacement of the power cord or plug is nec-
essary, do not connect the equipment-grounding
wire to a live (current carrying) terminal.
Check with a qualified electrician or service per-
sonnel 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, discon-
nect it from power, and immediately replace it with
a new one.
Serious injury could occur if you connect
the machine to power before completing the
setup process. DO NOT connect to power
until instructed later in this manual.
The power cord and plug specified under “Circuit
Requirements for 220V”
on the previous page
has an equipment-grounding wire and a ground-
ing prong. The plug must only be inserted into
a matching receptacle (outlet) that is properly
installed and grounded in accordance with all
local codes and ordinances (see figure below).
No adapter should be used with the
required plug. If the plug does not fit the
available receptacle, or the machine must
be reconnected for use on a different type
of circuit, the reconnection must be made
by a qualified electrician and comply with all
local codes and ordinances.
Figure 3. Typical 6-15 plug and receptacle.
Grounding Prong
Current Carrying Prongs
6-15 PLUG
GROUNDED
6-15 RECEPTACLE

Model G0751 (Mfg. Since 1/13) -13-
SECTION 3: SETUP
Your machine was carefully packaged for safe
transportation. Remove the packaging materials
from around your machine and inspect it. If you
discover any damage, please call us immediately
at [phone]
for advice.
Save the containers and all packing materials for
possible inspection by the carrier or its agent.
Otherwise, filing a freight claim can be difficult.
When you are completely satisfied with the condi-
tion of your shipment, inventory the contents.
Unpacking
SUFFOCATION HAZARD!
Keep children and pets away
from plastic bags or packing
materials shipped with this
machine. Discard immediately.
Needed for Setup
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.
The following are needed to complete the setup
process, but are not included with your machine.
Description Qty
• Additional People ....................................... 2
• Safety Glasses ........................ 1 Per Person
• Cleaner/Degreaser (Page 14) .... As Needed
• Disposable Shop Rags ............... As Needed
• Forklift (rated for at least 1000 lbs.) ............ 1
• Lifting Strap (rated for at least 1000 lbs.) ... 1
• Safety Hook & Chain
(rated for at least 1000 lbs.) ............... 1 Each
• Slotted Screwdriver #2 ............................... 1
Figure 4. Small item inventory.
ABC
HG
D
E
F
K
IJ
Small Item Inventory (see Figure 4): Qty
A. Handwheel Handles w/Screws ................... 3
B. Bottle for Oil ............................................... 1
C. Toolbox ....................................................... 1
D. Open-End Wrenches 17/19, 22/24mm ..1 Ea
E. Drift Key ...................................................... 1
F. Drill Chuck B16, 1–13mm w/Chuck Key ..... 1
G. T-Bolts M8-1.25 x 55 w/Washers & Nuts ... 2
H. Hex Wrench Set 3, 4, 5, 10mm .............1 Ea
I. Spindle Sleeve R-8–MT#3 ......................... 1
J. Drill Chuck Arbor R-8–B16 ......................... 1
K. Spindle Sleeve MT#3–MT#2 ...................... 1
If you cannot find an item on the inventory list, carefully check around/inside the machine and
packaging materials. Often, these items get lost in packaging materials while unpacking or they
are pre-installed at the factory.

-14- Model G0751 (Mfg. Since 1/13)
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 preven-
tative, but the following steps work well in a wide
variety of situations. Always follow the manufac-
turer’s instructions with any cleaning product you
use and make sure you work in a well-ventilated
area to minimize exposure to toxic fumes.
Before cleaning, gather the following:
• Disposable rags
• Cleaner/degreaser (WD•40 works well)
• Safety glasses & disposable gloves
• Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1.
Put on safety glasses.
2.
Coat the rust preventative with a liberal
amount of cleaner/degreaser, then let it soak
for 5–10 minutes.
3.
Wipe off the surfaces. If your cleaner/degreas-
er is effective, the rust preventative will wipe
off easily. If you have a plastic paint scraper,
scrape off as much as you can first, then wipe
off the rest with the rag.
4.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a quality
metal protectant to prevent rust.
Gasoline and petroleum
products have low flash
points and can explode
or cause fire if used to
clean machinery. Avoid
using these products
to clean machinery.
Many cleaning solvents
are toxic if inhaled. Only
work in a well-ventilated
area.
NOTICE
Avoid chlorine-based solvents, such as
acetone or brake parts cleaner, that may
damage painted surfaces.
T23692—Orange Power Degreaser
A great product for removing the waxy shipping
grease from your machine during clean up.
Figure 5. T23692 Orange Power Degreaser.
Cleanup

Model G0751 (Mfg. Since 1/13) -15-
Site Considerations
Figure 6. Minimum working clearances.
54"
48"
Weight Load
Refer to the Machine Data Sheet for the weight
of your machine. Make sure that the surface upon
which the machine is placed will bear the weight
of the machine, additional equipment that may be
installed on the machine, and the heaviest work-
piece 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 main-
tenance and service described in this manual.
See below for required space allocation.
Physical Environment
The physical environment where the machine is
operated is important for safe operation and lon-
gevity of machine components. For best results,
operate this machine in a dry environment that is
free from excessive moisture, hazardous chemi-
cals, airborne abrasives, or extreme conditions.
Extreme conditions for this type of machinery are
generally those where the ambient temperature
range exceeds 41°–104°F; the relative humidity
range exceeds 20–95% (non-condensing); or the
environment is subject to vibration, shocks, or
bumps.
Electrical Installation
Place this machine near an existing power source.
Make sure all power cords are protected from
traffic, material handling, moisture, chemicals,
or other hazards. Make sure to leave access to
a means of disconnecting the power source or
engaging a lockout/tagout device, if required.
Lighting
Lighting around the machine must be adequate
enough that operations can be performed safely.
Shadows, glare, or strobe effects that may distract
or impede the operator must be eliminated.
Children or untrained people
may be seriously injured by
this machine. Only install in an
access restricted location.

-16- Model G0751 (Mfg. Since 1/13)
Lifting & Placing
HEAVY LIFT!
Straining or crushing injury
may occur from improperly
lifting machine or some of
its parts. To reduce this risk,
get help from other people
and use a fork lift (or other
lifting equipment) rated for
weight of this machine.
A forklift, lifting strap, and at least two additional
people are required to lift and place this machine
(refer to Needed for Setup on Page 13 for specif-
ics).
To lift and place this machine:
1. Remove top crate from shipping pallet.
2. With machine still bolted to pallet, move
machine to prepared location.
3. Lower headstock to lowest point (refer to
Headstock Movement on Page 22 for
detailed instructions).
4. Make sure headstock lock bolts are tight after
lowering headstock.
5. Lower table to lowest point (refer to Table
Movement beginning on Page 23 for detailed
instructions).
Note: Steps 3 and 5lower machine center of
gravity to increase stability when lifting.
6. Wrap lifting strap twice around column under
headstock as shown in Figure 7. This will
help keep it from slipping.
Lifting
Strap
Safety
Hook
Figure 7. Lifting strap wrapped twice around
column and headstock.
7. Attach strap to safety hook above machine,
as illustrated in Figure 7.
8. Unbolt machine from pallet.
9. With the help of other people to steady the
load, lift machine enough to clear pallet,
remove pallet, then lower machine in place.

Model G0751 (Mfg. Since 1/13) -17-
Anchoring machinery to the floor prevents tipping
or shifting and reduces vibration that may occur
during operation, resulting in a machine that runs
slightly quieter and feels more solid.
If the machine will be installed in a commercial or
workplace setting, or if it is permanently connect-
ed (hardwired) to the power supply, local codes
may require that it be anchored to the floor.
If not required by any local codes, fastening the
machine to the floor is an optional step. If you
choose not to do this with your machine, we rec-
ommend placing it on machine mounts, as these
provide an easy method for leveling and they have
vibration-absorbing pads.
Anchoring to Floor
Lag shield anchors with lag screws (see below)
are a popular way to anchor machinery to a con-
crete floor, because the anchors sit flush with the
floor surface, making it easy to unbolt and move
the machine later, if needed. However, anytime
local codes apply, you MUST follow the anchoring
methodology specified by the code.
Machine Base
Concrete
Lag Screw
Lag Shield Anchor
Flat Washer
Drilled Hole
Figure 8. Popular method for anchoring
machinery to a concrete floor.
Anchoring to Concrete Floors
Assembly
Except for the handwheel handles, this machine
was fully assembled at the factory.
Use a slotted screwdriver to attach the handwheel
handles, as shown in Figure 9.
Figure 9. Handwheel handles attached.
Handwheel Handles

-18- Model G0751 (Mfg. Since 1/13)
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 the drill chuck and arbor:
1. Use acetone or lacquer thinner to clean drill
chuck and arbor mating surfaces, especially
the bore.
2. Retract chuck jaws completely into chuck.
3. Insert small end of arbor into chuck.
4. Hold assembly by the arbor and tap chuck
onto a block of wood with medium force, as
illustrated in Figure 10.
Joining Drill Chuck
& Arbor
Figure 10. Tapping drill chuck/arbor on block of
wood.
5. Attempt to separate drill chuck and arbor by
hand —if they separate, repeat Steps 3–4.
GEARBOX MUST
BE FILLED WITH OIL!
OIL MAY NOT BE
SHIPPED WITH MACHINE!
Refer to Lubrication Section
for Correct Oil Type.
The headstock oil reservoir must be properly filled
with oil before the drill press can be operated for
the first time.
Damage caused by running the machine without
the proper amount of oil in the reservoir will not be
covered under warranty. Refer to the Lubrication
section, beginning on Page 31, for details on how
to check and add oil.
Lubricating Drill
Press