Grizzly Drill G9749 User Manual

MODEL G9749  
VARIABLE SPEED  
DRILL PRESS  
OWNER'S MANUAL  
COPYRIGHT © SEPTEMBER, 2006 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.  
#TS8502 PRINTED IN TAIWAN  
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Table of Contents  
INTRODUCTION............................................................................................................................... 2  
Foreword .................................................................................................................................... 2  
Contact Info................................................................................................................................ 2  
Machine Data Sheet................................................................................................................... 3  
Identification ............................................................................................................................... 5  
SECTION 1: SAFETY....................................................................................................................... 6  
Safety Instructions for Machinery............................................................................................... 7  
Additional Safety for Drill Presses.............................................................................................. 8  
SECTION 2: CIRCUIT REQUIREMENTS ........................................................................................ 9  
110/220V Operation................................................................................................................... 9  
Grounding................................................................................................................................. 10  
Extension Cords....................................................................................................................... 10  
SECTION 3: SETUP....................................................................................................................... 11  
Setup Safety............................................................................................................................. 11  
Items Needed for Setup........................................................................................................... 11  
Site Considerations.................................................................................................................. 11  
Unpacking and Lifting............................................................................................................... 12  
Mounting to Shop Floor............................................................................................................ 13  
Inventory................................................................................................................................... 14  
Clean Up .................................................................................................................................. 14  
Assembly.................................................................................................................................. 15  
Test Run and Spindle Break-In................................................................................................ 16  
SECTION 4: OPERATIONS ........................................................................................................... 17  
Installing Drill Chuck................................................................................................................. 17  
Installing/Removing Drill Bits.................................................................................................... 18  
Changing Speeds..................................................................................................................... 18  
Choosing Speeds..................................................................................................................... 19  
Drilling ...................................................................................................................................... 20  
Quill Travel............................................................................................................................... 20  
Table Adjustments ................................................................................................................... 22  
Headstock Rotation.................................................................................................................. 22  
Removing/Installing Arbor and Chuck...................................................................................... 23  
SECTION 5: ACCESSORIES......................................................................................................... 25  
SECTION 6: MAINTENANCE ........................................................................................................ 26  
Schedule .................................................................................................................................. 26  
Unpainted Cast Iron ................................................................................................................. 26  
Lubrication................................................................................................................................ 26  
SECTION 7: SERVICE ................................................................................................................... 27  
About Service........................................................................................................................... 27  
Troubleshooting........................................................................................................................ 27  
Electrical Components ............................................................................................................. 29  
Wiring Diagram ........................................................................................................................ 30  
Headstock Parts Breakdown.................................................................................................... 31  
Headstock Components Parts Breakdown .............................................................................. 32  
Variable Speed Parts Breakdown............................................................................................ 33  
Base Parts Breakdown............................................................................................................. 34  
Label Placement ...................................................................................................................... 37  
WARRANTY AND RETURNS........................................................................................................ 38  
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INTRODUCTION  
Foreword  
Contact Info  
We are proud to offer the Model G9749 Variable  
Speed Drill Press. This machine is part of a grow-  
ing Grizzly family of fine metalworking machinery.  
When used according to the guidelines set forth in  
this manual, you can expect years of trouble-free,  
enjoyable operation and proof of Grizzly’s com-  
mitment to customer satisfaction.  
If you have any comments regarding this manual,  
please write to us at the address below:  
Grizzly Industrial, Inc.  
Technical Documentation Manager  
P.O. Box 2069  
C
/O  
Bellingham, WA 98227-2069  
We are pleased to provide this manual with  
the Model G9749. It was written to guide you  
through assembly, review safety considerations,  
and cover general operating procedures. It repre-  
sents our effort to produce the best documenta-  
tion possible.  
We stand behind our machines. If you have any  
service questions or parts requests, please call or  
write us at the location listed below.  
Grizzly Industrial, Inc.  
1203 Lycoming Mall Circle  
Muncy, PA 17756  
Phone: (570) 546-9663  
Fax: (800) 438-5901  
The specifications, drawings, and photographs  
illustrated in this manual represent the Model  
G9749 as supplied when the manual was pre-  
pared. However, owing to Grizzly’s policy of con-  
tinuous improvement, changes may be made at  
any time with no obligation on the part of Grizzly.  
For your convenience, we always keep current  
Grizzly manuals available on our website at www.  
grizzly.com. Any updates to your machine will be  
reflected in these manuals as soon as they are  
complete. Visit our site often to check for the lat-  
est updates to this manual!  
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MACHINE DATA  
SHEET  
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901  
MODEL G9749 VS DRILL PRESS  
Product Dimensions:  
Weight.............................................................................................................................................................. 615 lbs.  
Length/Width/Height....................................................................................................................... 33-1/8 x 22 x 75 in.  
Foot Print (Length/Width)............................................................................................................................. 26 x 19 in.  
Shipping Dimensions:  
Type............................................................................................................................................Wood Crate/Slats 2 S  
Content............................................................................................................................................................ Machine  
Weight.............................................................................................................................................................. 776 lbs.  
Length/Width/Height............................................................................................................................. 37 x 29 x 72 in.  
Electrical:  
Switch...........................................................................................................................................................Reversible  
Switch Voltage...................................................................................................................................................... 220V  
Cord Length............................................................................................................................................................ 7 ft.  
Cord Gauge....................................................................................................................................................14 gauge  
Recommended Breaker Size............................................................................................................................ 20 amp  
Plug.........................................................................................................................................................................Yes  
Motors:  
Main  
Type.................................................................................................................. TEFC Capacitor Start Induction  
Horsepower...........................................................................................................................................1-1/2 HP  
Voltage........................................................................................................................................................220V  
Prewired......................................................................................................................................................220V  
Phase........................................................................................................................................................Single  
Amps..........................................................................................................................................................16/8A  
Speed.................................................................................................................................................1725 RPM  
Cycle..........................................................................................................................................................60 Hz  
Number Of Speeds........................................................................................................................................... 1  
Power Transfer .........................................................................................................................................V-Belt  
Bearings........................................................................................................Shielded, Permanently Lubricated  
Main Specifications:  
Construction  
Table Construction............................................................................................................................... Cast Iron  
Spindle Housing Construction.............................................................................................................. Cast Iron  
Column Construction...............................................................................................................Ground Cast Iron  
Head Construction................................................................................................................................Cast Iron  
Base Construction................................................................................................................................ Cast Iron  
Paint..........................................................................................................................................................Epoxy  
Head Information  
Head Swivel.......................................................................................................................................... 360 deg.  
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Other Related Information  
Base Length............................................................................................................................................... 26 in.  
Base Width...........................................................................................................................................18-1/2 in.  
Quill Hold Type....................................................................................................................Lock Lever with Gib  
Quill Diameter...............................................................................................................................................3 in.  
Depth Stop Type.............................................................................................Threaded Rod with Positive Stop  
Column Diameter................................................................................................................................... 4-1/2 in.  
Spindle Information  
Spindle Taper.............................................................................................................................................MT#3  
Spindle Travel........................................................................................................................................ 6-1/2 in.  
Dist From Spindle To Column................................................................................................................9-3/4 in.  
Dist From Spindle To Table................................................................................................................. 28-3/4 in.  
Dist From Spindle To Base........................................................................................................................ 50 in.  
Table Information  
Table Length........................................................................................................................................ 21-3/4 in.  
Table Width..........................................................................................................................................19-1/2 in.  
Table Thickness........................................................................................................................................... 2 in.  
Floor To Table Height......................................................................................................................... 18 - 43 in.  
Vertical Table Movement................................................................................................ Crank Handle Operate  
Table Swivel Around Column................................................................................................................360 deg.  
Maximum Movement Of Work Table..........................................................................................................25 in.  
No. Of T Slots....................................................................................................................................................2  
T Slot Width...............................................................................................................................................1/2 in.  
T Slot Length........................................................................................................................................15-1/2 in.  
Operation Information  
Swing................................................................................................................................................... 19-1/2 in.  
Drilling Capacity..................................................................................................................................... 1-1/4 in.  
No Of Spindle Speeds........................................................................................................................... Variable  
Range Of Spindle Speeds........................................................................................................ 300 - 2000 RPM  
Drill Chuck Type......................................................................................................................... JT6 Key Chuck  
Drill Chuck Size.........................................................................................................................................1/2 in.  
End Milling Cap......................................................................................................................................... 3/4 in.  
Face Milling Cap...........................................................................................................................................3 in.  
Other Specifications:  
ISO Factory ...................................................................................................................................................ISO 9001  
Country Of Origin ..............................................................................................................................................Taiwan  
Warranty ............................................................................................................................................................ 1 Year  
Serial Number Location ...................................................................................................... ID Label on Head Casting  
Assembly Time ........................................................................................................................................... 10 minutes  
Features:  
Graduations in 0.001 Inches  
Manual Fine Down Feed  
Quill Lock and Depth Stop  
MT #3 Spindle Taper  
Variable Speed  
1-1/2HP Motor  
Table and Base are Cast Iron  
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Identification  
A
F
B
L
I
C
G
D
E
K
J
H
Figure 1. Right side controls.  
Figure 2. Left side controls.  
Refer to the list below and see Figures 1 & 2 to  
become familiar with the drill press controls.  
F. Clutch Knob: Switches between rapid and  
fine downfeed control.  
A. Speed Selector Control: Allows variable  
G. Rapid Downfeed Control: Provides a faster  
speeds from 300 to 2000 RPM.  
movement of the quill and tooling.  
B. Depth Gauge: Indicates quill travel in centi-  
H. Table Crank Handle: Raises/lowers the  
meters and inches.  
table.  
C. Fine Downfeed Control: Allows more pre-  
I. Headstock Lock Levers: Locks the head-  
cise management of the quill and tooling.  
stock rotation.  
D. Depth Stop: Stops the quill travel at a pre-set  
J. Table Lock Lever: Locks the table height  
drilling depth.  
and rotation.  
E. Fine Downfeed Indicator: Indicates fine  
K. Quill Lock Lever: Locks the quill in place.  
downfeed adjustments in 0.001" increments.  
L. Rotary Power Switch: Selects forward, stop,  
or reverse.  
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Safety Instructions for Machinery  
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Additional Safety for Drill Presses  
1. EYE/FACE/HAND PROTECTION. A face  
shield used with safety glasses is rec-  
ommended. Always keep hands and fin-  
gers away from the drill bit. Never hold a  
workpiece by hand while drilling! DO NOT  
wear gloves when operating the drill.  
8. DRILL OPERATION. Never start the drill  
press with the drill bit in contact with the  
workpiece. Feed the drill bit evenly into the  
workpiece. Back the bit out frequently to  
clear deep holes.  
9. CLEARING CHIPS. Turn the machine OFF  
and clear chips and scrap pieces with  
a brush. Disconnect power, remove drill  
bit, and clean table before leaving the  
machine.  
2. SECURING BIT. Properly tighten and  
securely lock the drill bit in the chuck.  
3. CORRECT BIT. Use only round, hex, or  
triangular shank drill bits.  
10. OPERATING SPEED. Always operate your  
drill press at speeds that are appropriate  
for the drill bit size and the material that you  
are drilling.  
4. ADJUSTING KEYS AND WRENCHES.  
Remove all adjusting keys and wrenches  
before turning the machine ON.  
11. MOUNTING WORKPIECES. Use clamps  
or vises to secure workpiece before drill-  
ing. Position work so you avoid drilling into  
the table.  
5. DRILLING SHEET METAL. Never drill  
sheet metal unless it is securely clamped  
to the table.  
6. SURFACE/WORKPIECE PREP. Never  
turn the drill press ON before clearing the  
table of all objects (tools, scraps, etc.). DO  
NOT drill material that does not have a flat  
surface, unless a suitable support is used.  
12. TABLE LOCK. Make sure the table lock is  
tightened before starting the drill press.  
13. MAINTENANCE. Never do maintenance  
on the machine when it is connected to  
power.  
7. DAMAGED TOOLS. Never use drill bits in  
poor condition. Dull or damaged drill bits  
are hard to control and may cause serious  
injury.  
14. EXPERIENCING DIFFICULTIES. If at  
any time you are experiencing difficulties  
performing the intended operation, stop  
using the machine! Contact our Technical  
Support at (570) 546-9663.  
No list of safety guidelines can be complete.  
Every shop environment is different. Always  
consider safety first, as it applies to your  
individual working conditions. Use this and  
other machinery with caution and respect.  
Failure to do so could result in serious per-  
sonal injury, damage to equipment, or poor  
work results.  
Like all machines there is danger associated  
with 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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SECTION 2: CIRCUIT REQUIREMENTS  
110/220V Operation  
Serious personal injury could occur if you  
connect the machine to the power source  
before you have completed the setup pro-  
cess. DO NOT connect the machine to the  
power source until instructed to do so.  
Amperage Draw  
The Model G9749 features a 110/220V motor  
that is prewired for 220V and draws the following  
amps under maximum load:  
Figure 3. L5-30 plug and receptacle.  
NOTICE  
Motor Draw at 110V.............................. 16 Amps  
Motor Draw at 220V ............................... 8 Amps  
The Model G9749 is prewired for 220V oper-  
ation. If you plan to rewire your machine  
for 110V, you must change the motor wir-  
ing, plug, and power receptacle. Consult  
a qualified electrician before attempting to  
rewire your machine!  
Circuit Requirements  
We recommend connecting your machine to a  
dedicated and grounded circuit that is rated for  
the amperage given below. Never replace a circuit  
breaker on an existing circuit with one of higher  
amperage without consulting a qualified electri-  
cian to ensure compliance with wiring codes. If  
you are unsure about the wiring codes in your  
area or you plan to connect your machine to a  
shared circuit, consult a qualified electrician.  
110V Circuit...........................................30 Amps  
220V Circuit...........................................20 Amps  
Plug/Receptacle Type  
We recommend using one of the following plugs  
for your machine on a dedicated circuit only (see  
Figures 3 & 4 for examples):  
Figure 4. 6-15 plug and receptacle.  
110V Plug & Receptacle............................L5-30  
220V Plug (provided) & Receptacle.............6-15  
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Grounding  
Extension Cords  
In the event of an electrical short, grounding  
reduces the risk of electric shock. The grounding  
wire in the power cord must be properly connected  
to the grounding prong on the plug; likewise, the  
outlet must be properly installed and grounded.  
All electrical connections must be made in accor-  
dance with local codes and ordinances.  
220V Operation  
We do not recommend the use of extension cords.  
Instead, arrange the placement of your equipment  
and the installed wiring to eliminate the need for  
extension cords.  
If you must use an extension cord at 220V with  
your machine:  
Use at least a 14 gauge cord no longer than  
50 feet!  
Electrocution or fire could  
result if this machine is  
not grounded correctly or  
if your electrical configu-  
ration does not comply  
with local and state codes.  
Ensure compliance by  
checking with a qualified  
electrician!  
The extension cord must also contain a  
ground wire and plug pin.  
A qualified electrician MUST size cords over  
50 feet long to prevent motor damage.  
110V Operation  
We do not recommend the use of extension cords.  
Instead, arrange the placement of your equipment  
and the installed wiring to eliminate the need for  
extension cords.  
If you must use an extension cord at 110V with  
your machine:  
Use at least a 12 gauge cord no longer than  
50 feet!  
The extension cord must also contain a  
ground wire and plug pin.  
A qualified electrician MUST size cords over  
50 feet long to prevent motor damage.  
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SECTION 3: SETUP  
Setup Safety  
Site Considerations  
Floor Load  
Refer to the Machine Data Sheet on Page 3 for  
the weight and footprint specifications of your  
machine. Some residential floors may require  
additional reinforcement to support both the  
machine and operator.  
This machine presents  
serious injury hazards  
to untrained users. Read  
through this entire manu-  
al to become familiar with  
the controls and opera-  
tions before starting the  
machine!  
Placement Location  
Whenestablishingalocationforyournewmachine,  
consider existing and anticipated needs, size of  
material to be processed through this machine,  
and space for auxiliary stands, work tables or  
other machinery. See Figure 5 for the minimum  
working clearances.  
Wear safety glasses dur-  
ing the entire setup pro-  
cess!  
 
Items Needed for  
Setup  
�  
The following items are needed to complete the  
setup process, but are not included with your  
machine:  
Description  
Qty  
Assistance.......................1 or more persons  
Figure 5. Minimum working clearances.  
1
2-Ton Forklift or Crane, and Operator  
(for lifting/moving)....................................... 1  
1
2-Ton Lifting Straps (for lifting/moving) ..... 2  
2-Ton Hook (for lifting/moving).................. 1  
1
Safety Glasses (for each person) .............. 1  
Degreaser/Solvent (for clean-up) As needed  
Shop Rags (for clean-up)............As needed  
Open end wrench 916" ................................ 1  
Unsupervised children and  
visitors inside your shop  
could cause serious per-  
sonal injury to themselves.  
Lock all entrances to the  
shop when you are away and  
DO NOT allow unsupervised  
children or visitors in your  
shop at any time!  
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To unpack and move the drill press:  
1. Read this entire SETUP section before  
continuing. Pay special attention to Site  
Considerations on Page 11 and Mounting  
to Shop Floor on Page 13.  
2. Remove the sides and top of the shipping  
crate.  
3. Position the lifting straps under the headstock  
as shown in Figure 6. Make sure the straps  
are not in contact with any controls, wires, or  
handles.  
The Model G9749 weighs 615 lbs. You will  
need power lifting equipment and assistance  
to remove this machine from the pallet and  
position it. Inspect all lifting equipment and  
make sure that all is in perfect working order  
and is rated for the load before attempting  
to lift and move this drill press. Ignoring this  
warning may lead to serious personal injury  
or death.  
Unpacking and  
Lifting  
Figure 6. Location of lifting straps.  
The Model G9749 was carefully packed when it  
left our warehouse. If you discover the machine  
is damaged after you have signed for delivery,  
please immediately call Customer Service at  
(570) 546-9663 for advice.  
4. Position lifting straps, your lifting device, and  
your assistant to support the drill press in a  
vertical and stable position.  
5. Unbolt the drill press from the pallet.  
Save the containers and all packing materials for  
possible inspection by the carrier or its agent.  
Otherwise, filing a freight claim can be difficult.  
6. Slowly raise the drill press from the pallet,  
then carefully move the drill press to your  
prepared location.  
When you are completely satisfied with the condi-  
tion of your shipment, you should inventory the  
contents.  
7. With the drill press securely resting on the  
floor, shim between the floor and drill press  
base as required to level the drill press  
table.  
8. Secure the drill press to the floor, but DO  
NOT overtighten the fasteners.  
9. Recheck the table to make sure that it is still  
level, and re-shim as required.  
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Mounting to Shop  
Floor  
The Model G9749 should be mounted to the floor.  
Because floor materials may vary, floor mounting  
hardware is not included. It is also necessary to  
level your machine with a precision level.  
Bolting to Concrete Floors  
Lag shield anchors with lag bolts (see Figure 7)  
and anchor studs (see Figure 8) are two popular  
methods for anchoring an object to a concrete  
floor. We suggest you research the many options  
and methods for mounting your machine and  
choose the best that fits your specific application.  
Figure 8. Typical anchor stud.  
To mount the drill press to the floor:  
1. With the drill press securely resting on the  
floor, shim between the floor and drill press  
base as required to level the drill press  
table.  
NOTICE  
Anchor studs are stronger and more per-  
manent alternatives to lag shield anchors;  
however, they will stick out of the floor,  
which may cause a tripping hazard if you  
decide to move your machine.  
2. Secure the drill press to the floor, but DO  
NOT overtighten the fasteners.  
NOTICE  
Shims may be required when mounting the  
drill press to the floor. If the floor is uneven  
and you tighten the mounting bolts without  
shims, you can crack the cast iron base.  
Shim any gaps between the base and the  
floor before fully tightening the mounting  
bolts.  
3. Recheck the table to make sure that it is still  
level, and re-shim as required.  
4. When the drill press is level and all gaps are  
shimed, securely tighten the mounting bolts.  
Figure 7. Typical lag shield anchor and lag bolt.  
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Inventory  
Clean Up  
After all the parts have been removed from the  
crate and boxes, you should have the following  
items:  
The unpainted surfaces are coated with a waxy  
oil to protect them from corrosion during ship-  
ment. Remove this protective coating with a  
solvent cleaner or citrus-based degreaser such  
as Grizzly’s G7895 Degreaser. Some parts may  
need to be removed for thorough cleaning. For  
optimum performance from your machine,  
make sure you clean all moving parts or slid-  
ing contact surfaces that are coated. Avoid  
chlorine-based solvents, such as acetone or  
brake parts cleaner, as they may damage painted  
surfaces should they come in contact. Always fol-  
low the manufacturer’s instructions when using  
any type of cleaning product.  
Contents (Figure 9)  
Qty  
A. Drill Press (not shown)............................... 1  
B. JT#6 Keyed Chuck..................................... 1  
C. Chuck Key.................................................. 1  
D. Hex Wrench 5mm ...................................... 1  
E. Hex Wrench 4mm ...................................... 1  
F. Rapid Downfeed Handle Shafts................. 3  
G. Rapid Downfeed Handle Knobs................. 3  
H. Table Crank Knob ...................................... 1  
I. Drift Key...................................................... 1  
Note: Refer to the Lubrication section on Page  
26 to relubricate any necessary areas that have  
been cleaned with solvent during the Clean Up  
process.  
F
G
I
Gasoline and petroleum  
products have low flash  
points and could cause  
an explosion or fire if  
used to clean machinery.  
DO NOT use gasoline or  
petroleum products to  
clean the machinery.  
D
E
B
C
H
Figure 9. Model G9749 inventory.  
If any nonproprietary 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.  
Many of the solvents  
commonly used to clean  
machinery can be toxic  
when inhaled or ingest-  
ed. Lack of ventilation  
while using these sol-  
vents could cause seri-  
ous personal health risks  
or fire. Take precautions  
from this hazard by only  
using cleaning solvents  
in a well ventilated area.  
NOTICE  
Some hardware/fasteners on the inventory  
list may arrive pre-installed on the machine.  
Check these locations before assuming that  
any items from the inventory list are miss-  
ing.  
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To install the table crank handle:  
Assembly  
1. Screw the table crank handle into the thread-  
ed hole on the table crank (see Figure 11).  
Components and Hardware Needed:  
Qty  
Hex Wrench 5mm (provided) ............................ 1  
Rapid Downfeed Handle Shafts........................ 3  
Rapid Downfeed Handle Knobs........................ 3  
Table Crank Knob ............................................. 1  
Open End Wrench 916" ...................................... 1  
Handle  
To install the rapid downfeed handles:  
1. Screw each knob onto the shaft end with the  
longest thread pattern.  
2. Screw the resulting handle assembly into the  
threaded holes on the rapid downfeed control  
base (see Figure 10).  
Table Crank  
Set Screw  
Figure 11. Table crank handle installed.  
2. Use a 5mm hex wrench (provided) to tighten  
Control  
Base  
the set screw in the end of the handle.  
Shaft  
Knob  
Figure 10. Rapid downfeed handles installed in  
control base.  
9
3. Use a 16" wrench to tighten the shaft to the  
control base.  
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Test Run and  
Spindle Break-In  
NOTICE  
DO NOT attempt to change speeds unless  
the drill press is ON. Attempting to rotate  
the speed control when the drill press if OFF  
could damage the variable speed mecha-  
nism.  
Wear safety glasses  
whenever starting or  
using machine. Failure  
to comply may result in  
serious personal injury.  
6. Use the speed control to reduce the speed  
to 300 RPM and let the drill press run for a  
minimum of 10 minutes.  
7. Listen and watch for abnormal noises or  
vibrations. The machine should run smooth-  
ly.  
—Unusual noises or vibrations should be  
investigated and corrected before operat-  
ing the machine further. Always disconnect  
the machine from power when investigat-  
ing or correcting potential problems.  
Keep loose clothing  
rolled up and out of the  
way of machinery and  
keep hair pulled back.  
Once assembly is complete, test run your machine  
to make sure it runs properly.  
—If you cannot easily locate the source of a  
potentialproblem,refertoTroubleshooting  
on Page 27, or contact our Technical  
Support at (570) 546-9663.  
To test run the machine:  
1. Make sure you have read and understood all  
of the safety instructions starting on Page 6  
of this manual, and verify the machine is set  
up properly.  
8. Repeat Steps 6–7 at 750 RPM, and then  
again at 2000 RPM.  
9. Turn the drill press OFF by moving the power  
switch to Stop.  
2. Do NOT install the chuck before completing  
the Test Run.  
NOTE: Wait for the spindle and tooling to  
come to a complete stop before proceeding.  
3. Connect the drill press to the proper power  
source (reference Circuit Requirements on  
Page 9).  
10. Move the power switch to REV and repeat  
Steps 6–8.  
4. Make sure all tools and objects used dur-  
ing the setup are cleared away from the  
machine.  
Do NOT attempt to stop or slow the spindle  
by hand. Failure to heed this caution could  
result in serious personal injury.  
5. Turn the machine ON by moving the power  
switch to FWD.  
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SECTION 4: OPERATIONS  
Installing Drill Chuck  
NOTICE  
If you have never used this type of machine  
or equipment before, WE STRONGLY REC-  
OMMEND that you read books, trade maga-  
zines, or get formal training before begin-  
ning any projects. Regardless of the con-  
tent in this section, Grizzly Industrial will  
not be held liable for accidents caused by  
lack of training.  
A JT#6 (Jacobs Taper #6) keyed chuck is included  
with the Model G9749 drill press.  
To install the drill chuck onto the arbor:  
1. UNPLUG THE DRILL PRESS!  
Note: The arbor and spindle come from the  
factory pre-installed into the quill. To replace  
the arbor or spindle, refer to the Removing/  
Installing Arbor and Chuck section on  
Page 23.  
Wear safety glasses when  
operating this machine.  
Serious injury may occur  
if this warning is ignored!  
2. Prepare the mating surfaces of the arbor and  
the chuck by cleaning them thoroughly.  
3. Retract the chuck jaws all the way inside the  
chuck.  
Loose hair and clothing  
could get caught in machin-  
ery and cause serious per-  
sonal injury. Keep loose  
clothing and long hair away  
from moving machinery.  
4. Push the chuck onto the arbor, and using a  
wood block and hammer or mallet as shown  
in Figure 13, hit the chuck ONCE with mod-  
erate force to secure it on the arbor.  
Note: Hitting the chuck directly with a steel  
hammer or with excess force may damage  
the chuck, making it unsafe to use.  
Quill  
Spindle  
Arbor  
Chuck  
Figure 12. Identification of typical quill, spindle,  
arbor and chuck with Morse and Jacobs tapers.  
Figure 13. Chuck being seated on the arbor.  
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Installing/Removing  
Drill Bits  
Changing Speeds  
NOTICE  
Any drill bit you install in the chuck must be tight  
enough that it will not come loose during opera-  
tion.  
DO NOT attempt to change speeds unless  
the drill press is ON. Attempting to rotate  
the speed control when the drill press  
is OFF could damage the variable speed  
mechanism.  
To install a drill bit into the chuck:  
1. UNPLUG THE DRILL PRESS!  
The Model G9749 drill press is capable of variable  
speeds from 300-2000 RPM. Refer to Choosing  
Speeds on Page 19 for the correct speed for the  
cutting tool and material being used.  
2. Open the chuck jaws wide enough to accept  
the drill bit shank.  
3. Insert the drill bit as far as possible into the  
chuck WITHOUT allowing the chuck jaws to  
touch the fluted or cutting portion of the drill  
bit, then hand tighten the chuck.  
To change speed of the drill press:  
1. Turn the drill press ON.  
2. Loosen the speed control locking knob (see  
Figure 14).  
Note: Make sure small drill bits are not  
trapped between the edges of two jaws. If  
they are, reinstall the drill bit properly before  
use.  
Speed Control  
Helm  
4. Use the included chuck key to fully tighten the  
chuck around the drill bit.  
To remove a drill bit from the chuck:  
1. UNPLUG THE DRILL PRESS!  
2. Use the chuck key to open the chuck, and  
catch the drill bit with a rag to protect your  
hands.  
Locking Knob  
and Plate  
Figure 14. Speed control handles and helm.  
3. Using the small reference mark or notch on  
the outside ring of the speed control helm as  
a guide, SLOWLY rotate the speed control to  
the desired speed.  
Note: Rotating the speed control helm too  
fast will greatly increase the wear on the drive  
belts and pulleys.  
4. Tighten the speed control locking knob to  
hold the helm in place against machine vibra-  
tion.  
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G9749 Variable Speed Drill Press  
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Choosing Speeds  
Using the Drill Bit Speed Chart  
Lubrication Suggestions  
The chart shown in Figure 15 is intended as  
a guide only. Always follow the manufacturer's  
speed recommendations if provided with your drill  
bits, cutters, or hole saws. Exceeding the recom-  
mended speeds may put the operator in danger.  
Wood & Cast Iron........................................None  
Plastics ........................................... Soapy Water  
Brass .............................. Water-Based Lubricant  
Aluminum......................Paraffin-Based Lubricant  
Mild Steel..............................Oil-Based Lubricant  
The speeds shown here are intended to get you  
started. The optimum speed will always depend  
on various factors, including tool diameter, drilling  
pressure, material hardness, material quality, and  
desired finish.  
Larger bits turning at slower speeds tend  
to grab the workpiece aggressively. This  
can result in the operator's hand being  
pulled into the bit or the workpiece being  
thrown with great force. Always clamp the  
workpiece to the table to prevent injuries.  
Some type of lubrication is often necessary to drill  
materials other than wood.  
T
wi  
s
t
/Brad Poi  
n
t
D
ri  
l
l
Bi  
ts  
S
o
f
t
W
o
od  
H
ar  
d
W
o
o
d
d
d
P
lastic  
B
r
ass  
A
lu  
m
i
n
um  
Mild Steel  
1/16" – 3/16"  
13/64" – 3/8"  
25/64" – 5/8"  
11/16" – 1"  
3000  
2000  
1500  
750  
2500  
1500  
750  
2500  
2000  
1500  
1000  
2500  
1250  
750  
3000  
2500  
1500  
1000  
2500  
1250  
600  
500  
400  
350  
ade/Forst  
ner Bits  
So  
f
t Woo  
d
d
Har  
d
Woo  
Plastic Br  
ass Alumin  
u
m
Mild  
Stee  
l
S
p
1/4" – 1/2"  
9/16" – 1"  
1-1/8" – 1-7/8"  
2–3"  
2000  
1500  
1000  
500  
1500  
1250  
750  
350  
e Saws  
Soft W  
o
o
H
H
a
rd  
Wo  
o
Pl  
astic Bra  
ss  
Alum  
i
nu  
m
Mild  
Stee  
l
Ho  
l
1/2" – 7/8"  
1" – 1-7/8"  
2" – 2-7/8"  
3" – 3-7/8"  
4" – 5"  
500  
500  
400  
300  
200  
100  
600  
500  
400  
300  
200  
600  
500  
400  
300  
200  
600  
500  
400  
300  
200  
500  
400  
300  
200  
100  
400  
300  
200  
100  
osette  
C
ut  
ter  
s
So  
f
t
W
oo  
350  
1800  
d
a
rd  
250  
500  
W
o
o
o
d
Pl  
a
s
t
i
c
c
Br  
a
ss  
Al  
umi  
n
um  
Mild Steel  
R
Carbide Insert Type  
One-Piece Type  
C
utter  
s
So  
f
t
Wo  
o
d
Ha  
o
d
Pl  
as  
t
i
Bra  
ss  
Alumin  
um  
Mild S  
teel  
non/Plug  
rd W  
Te  
3/8" – 1/2"  
5/8" – 1"  
1200  
800  
1000  
600  
Figure 15. Cutting tool speed chart.  
-19-  
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DRILL ACCURATELY: Mark the hole location  
with a center punch before drilling to prevent drill  
bit wandering and to ensure accurate placement  
of holes. Consider using a center-point drill to  
start the hole.  
Drilling  
The basic operation when drilling is:  
1. Line up your drill bit with the intended hole  
location.  
If the workpiece is not clamped down, the  
operator's hand could get pulled into the bit  
or the workpiece can be thrown with great  
force. Clamp the workpiece to the table  
before drilling.  
2. Clamp the workpiece to the table.  
3. Turn the drill press ON.  
4. Use the downfeed handles to move the spin-  
ning drill bit into the workpiece.  
For safe operation and optimum results when  
drilling, follow these guidelines:  
Quill Travel  
CLEAR CHIPS: Raise the drill bit often to clear  
chips and cool the drill bit. This will ease the work  
of the drill press motor and extend the life of your  
drill bits.  
The Model G9749 has both a rapid and a fine  
downfeed control for quill travel. Quill travel can  
be set to a specific distance using the depth  
gauge and depth stop.  
SECURE WORKPIECE TO TABLE: Clamp the  
workpiece to the table or in a vise that is secured  
to the table before drilling.  
To use the quill lock:  
1. To lock the quill in place, rotate the quill lock  
lever (see Figure 18 on Page 21) clockwise  
and hand tighten.  
PROTECT THE TABLE: Protect the table by plac-  
ing the workpiece on scrap wood when through  
drilling. Also, use the depth stop to ensure that the  
drill bit goes no deeper than necessary.  
2. Unlock the quill by rotating the quill lock lever  
counterclockwise.  
USE CORRECT SPEEDS: Use the correct speed  
for the diameter of the drill bit being used and the  
type of material being drilled. Refer to Choosing  
Speeds on Page 19 to select the correct speed  
for your application.  
Note: The quill has a strong tendency to trav-  
el upward quickly if not controlled. Use the  
downfeed control to manage the quill move-  
ment when the quill is not locked in place.  
Also, for maximum rigidity, the quill should  
not be extended any more than necessary to  
drill the hole. Adjust the table height if greater  
distances are needed.  
ADJUST SPEED TO DIAMETER OF BIT: Reduce  
speed when using large diameter bits; increase  
speeds when using smaller diameter bits.  
ADJUST SPEED TO MATERIAL: Use slower  
speeds with harder materials. Softer materials  
can be drilled with higher speeds. However, some  
materials, such as plastics, can melt at high  
speeds.  
APPLY LUBRICANT: Use some form of lubricant  
on all materials except wood or cast iron. Refer to  
Lubrication Suggestions on Page 19 to find the  
correct lubrication for your application.  
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To use the rapid downfeed control:  
Control  
1. Rotate the clutch knob (see Figure 16) coun-  
terclockwise until it stops.  
Indicator  
Clutch Knob  
Figure 17. Fine downfeed control and indicator.  
Rapid  
Downfeed  
Handles  
3. Use the fine downfeed control and the  
attached indicator to move the quill to the  
desired position.  
Figure 16. Rapid downfeed control.  
To use the depth gauge and depth stop:  
2. While holding the rapid downfeed handles  
steady, unlock the quill.  
1. Rotate the depth stop knob until the depth  
gauge reference marker indicates the desired  
depth (see Figure 18 on Page ).  
3. Using the rapid downfeed handles and depth  
gauge, move the quill to the desired posi-  
tion.  
The fine downfeed control is used for precise  
movement of the quill and tooling, and can be  
used with the graduated dial in 0.001" incre-  
ments.  
Depth Gauge  
Reference Marker  
Quill  
Lock  
Lever  
To use the fine downfeed control:  
1. Rotate the clutch knob clockwise until it stops  
(see Figure 16).  
2. Use the fine downfeed control to hold the  
quill in place while you unlock the quill (see  
Figure 17).  
Depth Stop Knob  
Figure 18. Depth gauge.  
2. Using either the rapid or fine downfeed  
controls described below, bring the quill  
down until the depth gauge reference marker  
reaches zero.  
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Table Adjustments  
Headstock Rotation  
The table can be raised/lowered and rotated 360º  
around the column.  
The headstock can be adjusted 360º around the  
column.  
To adjust table height and rotation:  
To rotate the headstock:  
1. Make sure the table lock lever is mounted on  
the locking nut as shown in Figure 19.  
Note: Make sure the drill press is properly  
bolted to the floor before doing this proce-  
dure.  
1. UNPLUG THE DRILL PRESS!  
Center  
Column  
2. Rotate the two headstock lock levers counter-  
clockwise to loosen them (see Figure 20).  
Crank  
Handle  
Lock  
Lever  
Lock Levers  
Figure 19. Table crank handle and lock lever.  
2. Unlock the table by rotating the lock lever  
clockwise.  
3. The table can now be adjusted:  
Figure 20. Headstock lock levers.  
—Vertically by using the table crank handle  
(see Figure 19).  
3. Rotate the headstock to the desired position  
and use the lock levers to secure the head-  
stock in place.  
—Horizontally by manually rotating the  
assembly around the center column.  
4. When you have the table in the desired posi-  
tion, use the lock lever to keep in place.  
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Removing/Installing  
Arbor and Chuck  
Use the drawbar included with the Model G9749  
to connect the included drill chuck arbor.  
To remove the arbor and chuck from the  
spindle:  
Drawbar  
1. UNPLUG THE DRILL PRESS!  
2. Use a 3mm hex wrench to remove the belt  
housing cover (see Figure 21).  
Figure 22. Tapping top of drawbar.  
5. Using a brass hammer or rubber mallet, strike  
the drawbar from the top, as shown in Figure  
22, with a firm blow until the arbor releases  
from the spindle.  
Belt  
Housing  
Cover  
6. While holding the arbor and chuck with one  
hand, unthread the drawbar completely from  
the arbor.  
Quill Lock  
Lever  
DO NOT operate the drill press when the belt  
housing cover is open. The movement of the  
belts and pulleys inside the headstock may  
entangle hands or clothes causing serious  
personal injury.  
Figure 21. Belt housing cover.  
3. Raise the quill to the highest position, and  
hold it place by tightening the quill lock  
lever.  
4. Use a 17mm wrench to unscrew the drawbar  
2–3 full turns without removing the threads  
from the arbor (see Figure 22).  
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To remove the chuck from the arbor:  
1. UNPLUG THE DRILL PRESS!  
2. Turn the chuck and arbor assembly upside  
down.  
Spindle  
3. Retract the jaws of the chuck completely  
inside the chuck.  
4. To avoid scratching the mating surface of the  
arbor, support the chuck in a way that leaves  
the arbor free from any contact with other  
objects.  
Arbor  
Figure 23. Inserting the arbor into the spindle.  
5. Insert an appropriate tool inside the chuck so  
that it makes firm contact with the end of the  
arbor.  
4. While holding the arbor in place, hand tighten  
the drawbar to the arbor.  
1
6. Hold the arbor with one hand and firmly strike  
the inserted tool with a hammer until the  
arbor releases from the chuck.  
5. Finish tightening by making a 2 turn with a  
17mm wrench.  
6. Replace and secure the belt housing cover.  
To install the arbor into the spindle with the  
drawbar:  
NOTICE  
1. UNPLUG THE DRILL PRESS!  
Do NOT overtighten the drawbar.  
Overtightening the drawbar may cause dam-  
age to the mating surfaces of the spindle  
and arbor.  
2. Make sure the mating surfaces of the spindle  
and arbor are clean and free of any debris or  
grease.  
3. Insert the arbor into the spindle as shown in  
Figure 23.  
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SECTION 5: ACCESSORIES  
G2500—20-PC Regular Sanding Drum Set  
H5685—4" Rotary Table  
This kit consists of 5 drums in popular 12" x 12", 34  
"
The perfect rotary table for all you model makers  
and those doing smaller precision work. Comes  
with clamping kit.  
x 1", 1"x 1", 112" x 112", and 2" x 112" sizes. Comes  
with 50, 80 and 120 grit sizes for each drum.  
Figure 24. Model G2500 20-PC Sanding Drum  
Figure 26. H5685 4" Rotary Table.  
Set.  
G1076—52-PC. Clamping Kit  
G8865—Cobalt Alloy Drill Bits 13-PC. Set  
G8866—Steelex® Cobalt Alloy Drill Set 21-PC  
G8867—Steelex® Cobalt Alloy Drill Set 29-PC  
Cobalt Alloy bits will retain their edge sharpness  
longer than normal HSS bits, resulting in a signifi-  
cant saving of time and money in the workshop.  
Includes a heavy-gauge steel index case for  
storing. G8865: 116" -14"; G8866: 116"- 38"; G8867:  
116"-12".  
This clamping kit includes 24 studs, 6 step block  
pairs, 6 T-nuts, 6 flange nuts, 4 coupling nuts, and  
6 end hold-downs. The rack is slotted so it can be  
mounted close to the machine for easy access.  
Figure 27. G1076 52-PC. Clamping Kit.  
Figure 25. Model G8865 13-PC Alloy Drill Bits.  
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SECTION 6: MAINTENANCE  
Lubrication  
Always disconnect power  
to the machine before  
performing maintenance.  
Failure to do this may  
result in serious person-  
The quill and table use a rack and pinion assem-  
bly for movement. To ensure a smooth operation  
and a long life of these rack and pinion systems,  
lubricate as needed depending upon use.  
al injury.  
Brush a small amount of multi-purpose grease on  
the rack near the pinion (see Figure 28 & 29).  
Move the table or quill up and down to distribute  
the grease.  
Schedule  
For optimum performance from your machine,  
follow this maintenance schedule and refer to any  
specific instructions given in this section.  
Daily Check:  
Drill press is completely powered down at the  
end of use.  
Excess cutting fluids and chips have been  
removed and unpainted surfaces are dry and  
protected.  
Floor mounting bolts are secure.  
Drill press is clean and lubricated.  
Examine wiring for damage or wear.  
Check for any other unsafe condition.  
Figure 28. Table rack lubrication point.  
Unpainted Cast Iron  
Protect the unpainted cast iron surfaces on the  
table by removing vises and fixtures daily and by  
wiping the table clean after every use.  
Keep tables rust-free with regular applications of  
products like G96® Gun Treatment or Boeshield®  
T-9. See below for Grizzly model numbers:  
G2871—Boeshield® T-9 12 oz Spray  
G2870—Boeshield® T-9 4 oz Spray  
H3788—G96® Gun Treatment 12 oz Spray  
H3789—G96® Gun Treatment 4.5 oz Spray  
Figure 29. Quill rack lubrication point.  
Note: All other bearings are lubricated and sealed  
at the factory, and do not need further lubrica-  
tion.  
-26-  
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SECTION 7: SERVICE  
About Service  
This section is provided for your convenience—it is not a substitute for the Grizzly Service Department. If  
you need help troubleshooting, need replacement parts, or are unsure how to perform the procedures in  
this section, then feel free to call our Technical Support at (570) 546-9663.  
Troubleshooting  
Motor & Electrical  
Symptom  
Possible Cause  
Possible Solution  
Machine does not start or a 1. Plug or receptacle is at fault or 1. Test power plug and receptacle for good contact  
breaker trips. wired incorrectly. and correct wiring.  
2. Cable or wiring is open or has high 2. Troubleshoot wires for internal or external breaks,  
resistance.  
check for disconnected or corroded connections  
and repair or replace wiring, as necessary.  
3. Power supply is faulty, or is switched 3. Make sure all hot lines and grounds are operational  
OFF.  
and have correct voltage on all legs.  
4. Replace faulty switch.  
4. Rotary switch at fault.  
5. Motor connection is wired incor- 5. Correct motor wiring (see Wiring Diagram on Page  
rectly.  
30).  
6. Motor is at fault.  
6. Test, repair or replace motor.  
Machine stalls or is under- 1. Incorrect drilling speed or feed 1. Decrease drilling speed or feed rate.  
powered.  
rate.  
2. Machine is undersized for the task. 2. Use smaller drill bits/cutters and reduce the feed  
rate and spindle speed.  
3. Bit or cutter is too large for 3. Use a smaller bit or cutter.  
machine.  
4. Belt is slipping.  
4. Replace, realign, or re-tension belt.  
5. Test power plug and receptacle for good contact  
and correct wiring.  
5. Plug or receptacle is at fault.  
6. Pulley is slipping on shaft.  
7. Motor bearings are at fault.  
6. Replace loose pulley and shaft.  
7. Rotate motor shaft for noisy or burnt bearings,  
repair/replace as required.  
8. Motor has overheated.  
8. Clean dust off motor, let it cool, and reduce work-  
load on machine.  
9. Motor connection is wired incor- 9. Correct motor wiring (see Wiring Diagram on Page  
rectly.  
30).  
10. Motor is at fault.  
10. Test, repair or replace motor.  
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Symptom  
Possible Cause  
Possible Solution  
Machine vibrates  
excessively or is unusually  
noisy.  
1. Motor fan is rubbing on fan cover.  
1. Replace/repair dented fan cover, and replace loose  
or damaged fan.  
2. Motor or component is loose.  
2. Replace component fasteners and re-tighten with  
thread locking fluid.  
3. Belt is slapping belt housing.  
4. V-belt is worn.  
3. Replace, realign, or re-tension belt.  
4. Replace belt.  
5. Pulley is loose.  
5. Remove pulley, replace with key as required, and  
re-install securely.  
6. Machine is incorrectly mounted 6. Make sure the mounting hardware is tight; place  
to the stand, stand is incorrectly  
mounted to the floor, or the stand is  
uneven.  
shims under machine.  
7. Chuck or cutter is at fault.  
7. Replace out-of-round chuck, replace or resharpen  
cutter, use appropriate feed rate and cutting RPM.  
8. Check bearings, replace motor or bearings as  
required.  
8. Motor bearings are at fault.  
9. Spindle bearings at fault.  
9. Replace bearings.  
Drill Operations  
Symptom  
Possible Cause  
Possible Solution  
Drilling stops, but the motor 1. The belt is loose, worn, or broken. 1. Replace, realign, or re-tension belt.  
still operates.  
2. Bit slips in chuck.  
2. Tighten bit; inspect bit for burrs or other obstructions  
that might interfere with clamping surface.  
3. Remount or replace pully and shaft.  
3. Pully slips on shaft.  
The chuck wobbles or is 1. Foreign material is stuck between 1. Remove the chuck, clean, and de-burr the tapered  
loose on the spindle shaft.  
the chuck-to-spindle mating sur-  
face.  
chuck and spindle mating surfaces, then reas-  
semble.  
2. Damaged chuck.  
2. Replace.  
The spindle does not retract 1. The quill shaft is gummy with saw- 1. Clean shaft and lubricate with a light coat of oil.  
completely in the upper-  
most position or it binds.  
dust and oil.  
2. The quill lock is locked or not fully 2. Fully release the quill lock.  
released.  
3. The feed shaft return spring is 3. Replace the feed shaft return spring.  
weak.  
The quill has excessive 1. The quill bearings are worn or dam- 1. Replace the bearings.  
deflection.  
aged.  
2. The quill shaft is at fault.  
2. Replace the quill shaft.  
Drill bit wobbles, holes are 1. Drill bit installed incorrectly.  
oversized.  
1. Remove drill bit and reinstall.  
-28-  
G9749 Variable Speed Drill Press  
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Electrical Components  
Figure 30. G9749 switch wiring.  
Figure 32. G9749 motor capacitors.  
3
5
2
1
6
4
Figure 31. G9749 motor wiring (220V).  
-29-  
G9749 Variable Speed Drill Press  
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Wiring Diagram  
 
 
 
 
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-30-  
G9749 Variable Speed Drill Press  
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Headstock Parts  
Headstock Parts Breakdown  
 
 
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-31-  
G9749 Variable Speed Drill Press  
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Headstock Component Parts  
Headstock Components Parts Breakdown  
 
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-32-  
G9749 Variable Speed Drill Press  
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VS Parts  
Variable Speed Parts Breakdown  
 
 
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-33-  
G9749 Variable Speed Drill Press  
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Base Parts Breakdown  
 
 
 
 
 
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-34-  
G9749 Variable Speed Drill Press  
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Parts List  
REF PART #  
DESCRIPTION  
REF PART #  
DESCRIPTION  
1
P9749001  
P9749002  
P9749003  
P6206  
HEAD BODY  
55-2  
55-3  
55-4  
55-5  
55-6  
55-7  
56  
P9749055-2  
P9749055-3  
P9749055-4  
P9749055-5  
P9749055-6  
P9749055-7  
PB09  
START CAP 400MFD 125VAC  
CAPACITOR COVER  
MOTOR FAN  
2
SPINDLE COVER  
BEARING NUT  
3
4
BALL BEARING 6206ZZ  
QUILL ASSEMBLY  
TAPERED ROLLER BEARING 30207  
SPINDLE SHAFT  
MOTOR FAN COVER  
MOTOR JUNCTION BOX  
POWER SWITCH  
5
P9749005  
P30207  
6
7
P9749007  
P9749008  
P9749009  
P9749010  
P9749011  
P9749013  
P9749014  
P9749015  
PK25M  
HEX BOLT 5/16-18 X 1/2  
FLAT WASHER 5/16  
SET SCREW 1/4-20 X 3/4  
SPINDLE COVER  
8
BEARING WASHER  
BEARING CAP  
57  
PW07  
9
58  
PSS06  
10  
11  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
49  
50  
52  
53  
54  
55  
55-1  
PINION SUPPORT  
PINION SHAFT  
74  
P9749074  
PB09  
75  
HEX BOLT 5/16-18 X 1/2  
EXT RETAINING RING 25MM  
SHAFT  
MT3 3/8-16 CHUCK ARBOR  
HANDLE ROD  
77  
PR11M  
78  
P9749078  
P9749079  
PK06M  
HANDLE KNOB  
79  
KEY 5 X 10 X 38  
KEY 7 X 7 X 20  
80  
KEY 5 X 5 X 10  
PSB05  
CAP SCREW 1/4-20 X 3/4  
PIN  
81  
P9749081  
PW04  
BEARING HOUSING  
FLAT WASHER 7/16  
HEX BOLT 7/16-14 X 1-1/4  
BALL BEARING 6205ZZ  
SPACER RING  
P9749018  
PR62M  
83  
EXT RETAINING RING 42MM  
HEAD COVER UPPER  
HEAD COVER RIGHT  
RUBBER FLANGE  
HEX BOLT 1/2-13 X 5  
HEAD LOCK  
84  
PB90  
P9749020  
P9749021  
P9749022  
P9749023  
P9749024  
P9749025  
P9749026  
PS05M  
85  
P6205  
87  
P9749087  
P9749089  
P9749091  
P6207  
89  
LOWER VS PULLEY  
UPPER VS PULLEY  
BALL BEARING 6207ZZ  
BEARING CAP  
91  
92  
FIXED TIGHT COLLAR  
LOCK HANDLE  
93  
P9749093  
PSS17  
97  
SET SCREW 5/16-18 X 5/16  
SPEED CONTROL ASSY  
SPEED CONTROL HOUSING  
SPEED CONTROL FORK  
HINGE PIN  
PHLP HD SCR M5-.8 x 8  
FLAT WASHER 5MM  
CAM SPRING  
98  
P9749098  
P9749098-1  
P9749098-2  
P9749098-3  
PRP16M  
PR24M  
PW02M  
98-1  
98-2  
98-3  
98-4  
98-5  
98-6  
99  
P9749029  
P9749030  
P9749031  
PS06  
HUB  
HANDLE  
ROLL PIN 3 X 25  
PHLP HD SCR 10-24 X 3/8  
ROLL PIN 5 X 20  
INT RETAINING RING 42MM  
BALL BEARING 6302Z  
SUPPORT SWIVEL  
PRP03M  
P9749035  
P51101  
P9749098-6  
P9749099  
PN10  
PLATE  
THRUST BEARING 51101  
SPEED CHART  
102  
105  
107  
HEX NUT 7/16-20  
P9749037  
P9749038  
PS04  
P9749105  
P9749107  
DRAWBAR MT3 3/8  
SPINDLE TAPER ASSY  
SPINDLE TAPER SLEEVE  
BALL BEARING 6009ZZ  
BEARING SPACER SLEEVE  
EXT RETAINING RING 45MM  
SPINDLE PULLEY  
SPECIAL HEX BOLT  
PHLP HD SCR 1/4-20 X 1/2  
PHLP HD SCR M5-.8 x 8  
FLAT WASHER 5MM  
HEX NUT M12-1.75  
FLAT WASHER 12MM  
FLAT WASHER 7/16  
HEX BOLT 7/16-14 X 1-1/4  
PUSH ROD TUBE  
HEX NUT 5/8-18  
107-1 P9749107-1  
107-2 P6009  
PS05M  
PW02M  
107-3 P9749107-3  
107-4 PR56M  
PN09M  
PW06M  
108  
109  
110  
116  
119  
120  
121  
123  
124  
125  
P9749108  
P9749109  
PVA25  
PW04  
SPINDLE LOCKNUT  
V-BELT A-25 4L250  
PB90  
P9749049  
PN09  
P9749116  
P9749119  
P9749120  
P9749121  
P9749123  
PS08  
UPPER MOTOR PULLEY  
1926v-427 TIMING BELT  
SPRING BASE  
P9749052  
PN08  
PIVOT SHAFT  
HEX NUT 3/8-16  
SPRING ASSEMBLY  
COTTER PIN 3 X 12  
PHLP HD SCR 10-24 X 3/4  
LOCK WASHER 1/4  
PW02  
FLAT WASHER 3/8  
1-1/2HP 110V/220V 1PH MOTOR  
CAPACITOR 50MFD 250VAC  
P9749055  
P9749055-1  
PLW02  
-35-  
G9749 Variable Speed Drill Press  
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Parts List  
REF PART #  
DESCRIPTION  
REF PART #  
DESCRIPTION  
126  
128  
129  
130  
131  
132  
133  
134  
135  
179  
201  
202  
203  
212  
213  
214  
215  
216  
217  
218  
219  
221  
222  
223  
224  
225  
226  
227  
228  
229  
231  
235  
237  
238  
239  
240  
242  
243  
244  
258  
259  
265  
266  
268  
PW06  
FLAT WASHER 1/4  
CAP SCREW 1/4-20 X 5/8  
LOCKING PLATE  
T-SCREW 5/16-18 X 1  
HEX BOLT 1/4-20 X 5/8  
FLAT WASHER 5/16  
HEX BOLT 5/16-18 X 1-1/2  
SUPPORT  
269  
270  
300  
PSS17  
SET SCREW 5/16-18 X 5/16  
HANDLE  
PSB01  
P9749270  
P9749300  
P9749129  
P9749130  
PB02  
FEED ASSEMBLY  
300-1 P9749300-1  
300-2 P9749300-2  
300-3 P6202  
FEED HOUSING  
WORM SHAFT  
PW07  
BALL BEARING 6202ZZ  
EXT RETAINING RING 15MM  
BEARING SPACER  
CAP SCREW 5/16-18 X 3/4  
TRANSMISSION GEAR  
COMPRESSION SPRING  
UP DOWN HANDLE  
LOCK BOLT WITH KNOB  
HAND WHEEL  
PB11  
300-4 PR05M  
P9749134  
P9749135  
P9749179  
P9749201  
P9749202  
P9749203  
P9749212  
P9749213  
P9749214  
PN02  
300-5 P9749300-5  
DRIFT KEY  
301  
302  
303  
304  
305  
310  
311  
312  
313  
314  
315  
316  
317  
318  
319  
501  
502  
503  
504  
505  
506  
507  
508  
509  
510  
511  
512  
513  
514  
515  
516  
517  
518  
519  
520  
521  
PSB07  
BUSHING  
P9749302  
P9749303  
P9749304  
P9749305  
P9749310  
P9749311  
PSB02  
BASE  
BEARING COVER  
SQUARE WORKING TABLE  
STEEL BALL  
BEARING COVER  
SPECIAL SCREW  
HEX NUT 5/16-18  
COLUMN BASE  
WORM COVER  
CAP SCREW 10-24 X 3/8  
SET SCREW 1/4-20 X 5/16  
ADJUSTING INDICATOR  
SET SCREW 5/16-18 X 5/16  
FIXED TIGHT COLLAR  
FIXED TIGHT COLLAR  
HANDLE ROD  
PSS04  
P9749216  
P9749217  
P9749218  
P9749219  
PRP82M  
P9749222  
P9749223  
P9749224  
PW14  
P9749314  
PSS17  
HEAD BODY BASE  
BUSHING  
P9749316  
P9749317  
P9749318  
PW01  
SET SCREW 1/2-13 X 5/8  
ROLL PIN 5 X 38  
RACK  
FLAT WASHER 1/2  
HEAD COVER LEFT  
FLAT HD SCR 10-24 X 3/8  
ELEVATION BASE  
HEX BOLT 5/16-18 X 2  
HEX NUT 5/16-18  
SPECIAL LOCK BOLT  
LOCK BLOCK  
P9749501  
PFH01  
FLAT WASHER 5/8  
HEX NUT 5/8-11  
LEVER HANDLE  
HEX NUT 3/8-16  
FLAT WASHER 3/8  
THRUST BEARING 51103  
HEX NUT 3/8-16  
SET SCREW 1/2-13 x 5/8  
U-BOLT  
P9749503  
PB06  
PN04  
P9749227  
PN08  
PN02  
P9749506  
P9749507  
P9749508  
P9749509  
P9749510  
PS18  
ELEVATION SHAFT  
ELEVATION NUT  
PW02  
P51103  
BUSHING  
PN08  
DEPTH INDICATOR BRACKET  
DEPTH SCALE  
P9749237  
P9749238  
P9749239  
PN06  
PHLP HD SCR 10-24 X 1/4  
DEPTH INDICATOR  
PHLP HD SCR 10-24 X 1/4  
CHUCK W/KEY  
FIXED BLOCK  
P9749512  
PS18  
HEX NUT 1/2-12  
ELEVATION BRACKET  
TRANSMISSION GEAR  
SHAFT  
P9749242  
P9749243  
P9749244  
P9749258  
P9749259  
PSB03  
P9749514  
P9749515  
P9749516  
P9749517  
PW03M  
BUSHING  
FILTER  
HEAD HANDLE  
CAP SCREW 3/8-16 X 3-1/2  
FLAT WASHER 6MM  
CAP SCREW M6-1 X 8  
BUSHING  
WORM SHAFT  
CAP SCREW 5/16-18 X 1  
SET SCREW 1/4-20 X 3/8  
BUSHING BRACKET  
PSB68M  
P9749520  
P9749521  
PSS03  
P9749268  
QUILL HOUSING  
-36-  
G9749 Variable Speed Drill Press  
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Label Placement  
403  
401  
405  
404  
405  
402  
400  
406  
REF PART #  
DESCRIPTION  
REF PART #  
DESCRIPTION  
400  
401  
402  
403  
P9749400  
MACHINE ID LABEL  
404  
405  
406  
407  
PLABEL-11  
PLABEL-14  
PLABEL-10  
PPAINT-1  
SAFETY GLASSES 2" X 3 5/16"  
ELECTRICITY LABEL  
P9749401  
P9749402  
P9749403  
READ MANUAL-HORIZONTAL  
SPEED NOTICE LABEL  
ENTANGLEMENT LABEL  
GRIZZLY NAME PLATE  
GRIZZLY GREEN PAINT  
Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine  
MUST maintain the original location and readability of the labels on the machine. If any label is  
removed or becomes unreadable, REPLACE that label before using the machine again. Contact  
-37-  
G9749 Variable Speed Drill Press  
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WARRANTY AND 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 par-  
ticular 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.  
-38-  
G9749 Variable Speed Drill Press  
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