SLOW-SPEED GRINDER
MODEL G1036
INSTRUCTION MANUAL
COPYRIGHT © 1993 BY GRIZZLY INDUSTRIAL, INC. REG. TX 3 627 012
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
REVISED FEBRUARY, 1999. PRINTED IN U.S.A.
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I. INTRODUCTION
We are proud to offer the Model G1036 Slow-
Speed Grinder. The Model G1036 is part of a
growing Grizzly family of fine woodworking
machinery.
Most important, we stand behind our machines.
We have excellent regional service departments
at your disposal should the need arise. If you
have any service questions or parts requests,
please call or write to us at the location listed
below.
When used according to the guidelines set forth
in this manual, you can expect years of trouble-
free, enjoyable operation and proof of Grizzly’s
commitment to customer satisfaction.
Grizzly Industrial, Inc.
2406 Reach Road
Williamsport, PA 17707
Phone: (570) 326-3806
The Model G1036 is intended for use in a home
workshop or small professional shop. The 41/2
"
Fax:
(800) 438-5901
wheel is excellent for general grinding and the
large, 10" water immersed wheel rotates slowly
for sharpening and honing precise edges. The 3/4
HP heavy-duty motor will provide plenty of power
to sharpen most any tool in your shop or home.
E-Mail: [email protected]
To comment on this manual write to:
Grizzly Industrial, Inc.
Technical Documentation
P.O. Box 2069
C
We are also pleased to provide this instructional
manual with the Model G1036 Slow-Speed
Grinder. This manual was written to guide you
through assembly, review safety considerations
and cover general operating procedures.
/O
Bellingham, WA 98227-2069
To operate this or any power tool safely and effi-
ciently, it is essential to become as familiar with it
as possible. The time you invest before you begin
to use your Model G1036 will be time well spent.
If you have any criticisms that you feel we should
address in our next printing, please write to us at
the Bellingham, WA address at the end of this
section.
DO NOT operate this machine until you are
completely familiar with the contents of this
manual. Serious personal injury may occur
if used without proper training.
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II. SAFETY RULES FOR ALL TOOLS
1. KNOW YOUR POWER TOOL. Read the
13. DO NOT OVERREACH. Keep proper footing
owner’s manual carefully. Learn the tool’s
applications and limitations, as well as its
particular hazards.
and balance at all times.
14. MAINTAIN TOOLS IN TOP CONDITION.
Keep tools sharp and clean for best and
safest performance. Follow instructions for
lubricating and changing accessories.
2. KEEP ALL GUARDS IN PLACE and in
working order.
3. GROUND ALL TOOLS. If an adapter is
used to accommodate a two-prong recepta-
cle, the adapter plug must be attached to a
known ground. Never remove the grounding
prong.
15. DISCONNECT TOOLS FROM POWER
before servicing and when changing acces-
sories.
16. AVOID ACCIDENTAL STARTING. Make
sure the switch is in the “OFF” position
before plugging in the cord.
4. REMOVE ADJUSTING KEYS AND
WRENCHES. Make it a habit to check that
keys and wrenches are removed from the
machine before turning it on.
17. CHECK DAMAGED PARTS. Do not operate
the machine until you are certain it is in per-
fect running condition.
5. KEEP WORK AREA CLEAN. Cluttered
areas and benches invite accidents.
18. NEVER LEAVE THE TOOL RUNNING
UNATTENDED - TURN POWER OFF. Do
not leave the tool until it comes to a full stop.
6. AVOID DANGEROUS ENVIRONMENTS.
Do not use power tools in damp or wet loca-
tions or expose them to rain. Keep your work
area well lighted.
19. DO NOT OPERATE THE TOOL IF USING
DRUGS, ALCOHOL, OR MEDICATION.
7. KEEP CHILDREN AND VISITORS AWAY.
All children and visitors should be kept a safe
distance away from your work area.
20. DO NOT WORK IN HASTE or operate
machine if you are fatigued.
8. MAKE WORKSHOP CHILD-PROOF with
padlocks, master switches, or by removable
starter keys.
21. IF THERE IS SOMETHING YOU DO
NOT
KNOW
OR
UNDERSTAND
ABOUT THIS TOOL, DO NOT OPER-
ATE IT! Ask for help first. Confusion
can lead to disaster.
9. DO NOT FORCE TOOL. Tools work better
and safer when they are allowed to perform
at their own speed.
22. BAD HABITS ARE DANGEROUS. Review
all safety procedures often.
10. WEAR PROPER APPAREL. Do not wear
loose clothing, gloves, neckties, or jewelry
that can get caught in moving parts. Non-slip
footwear must be worn. Long hair should be
tied back or wear a hat.
11. NEVER STAND ON, OR LEAN ON THE
These safety rules cannot cover every situ-
ation in a woodshop. Consider your condi-
tions when setting up or operating your
slow-speed grinder. Always think of safety
first when operating this or any machinery.
TOOL. Doing so could cause injury.
12. USE SAFETY GLASSES AND EAR PRO-
TECTION. Also use a DUST MASK if the
operation is dusty.
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III. UNPACKING
IV. PIECE INVENTORY
After all the parts have been removed from the
carton, you should have:
• Slow-Speed Grinder
The Model G1036 Slow-Speed Grinder is
shipped from the manufacturer in a carefully
packed carton. If you discover the machine is
damaged after you’ve signed for delivery, please
call Customer Service immediately for advice.
• Eye Shield
• Eye Shield Bracket
• Phillips® Head Screws 6-32 x 3⁄8'' (2)
• Hex Nuts 6-32 (2)
Save the containers and all packing materials for
possible inspection by the carrier or its agent.
Otherwise filing a freight claim can be difficult.
• Tool Rest For 41⁄2'' Grinding Wheel
• Knob
• Hex Nut 5⁄16''-18
• Tool Rest Assembly For 10'' Wheel
• Hex Bolts 5⁄16''-18 x 1'' (2)
• Flat Washers 5⁄16'' (2)
The shipping weight of the Model G1036
Slow-Speed Grinder is about 35 pounds. DO
NOT over-exert yourself while unpacking or
moving the grinder. Use proper lifting tech-
niques or injury could occur.
NOTE
In the event that any non-proprietary parts
are missing (e.g. a nut or a washer...), we
would be glad to replace them. For the sake
of expediency, replacements can also be
obtained at your local hardware store.
When you are completely satisfied with the con-
dition of your shipment, you should inventory its
parts.
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V. SITE CONSIDERATIONS
VI. ELECTRICAL ISSUES
1. Working Clearances: Consider existing and
anticipated needs, size of material to be
processed through the machine, and space
for work tables or other machinery when
establishing a location for your slow-speed
grinder.
The Model G1036 is wired for 110V, single phase
operation; it cannot be operated on 220V. The 3/4
H.P., 1720 R.P.M. motor draws 4.2 amps. This is
not a large load. However, if you operate the
grinder on a circuit that is already close to capac-
ity, it could overload that circuit. If an unusual load
does not exist and a power failure still occurs,
have the circuit inspected by a qualified electri-
cian.
This equipment must be grounded. Please
ensure that the slow-speed grinder is continuous-
ly grounded from the motor to the machine frame
and then to a known ground. Verify that any exist-
ing electrical outlet and circuit you intend to plug
into is actually grounded. If it is not, it will be nec-
essary to run a separate 12 A.W.G. copper
grounding wire from the outlet to a known ground.
Under no circumstances should the grounding
pin from any three-pronged plug be removed.
This machine should be mounted to a stand
or benchtop with the appropriate fasteners
before using. Grinding can generate forces
which might topple the machine if it is not
securely affixed. Serious personal injury
may occur.
Although the larger 10" wheel is designed
specifically for slow rotation, there is still
the possibility that blades and tools being
sharpened on either wheel could be dis-
lodged from your grasp. Be sure that satis-
factory space is allocated between the
Slow-Speed Grinder and areas where others
are working. ALWAYS wear safety goggles
and keep the Eye Guard and tool rests in
proper position when grinding or sharpen-
ing.
Extension Cords: If used, extension cords must
be rated Hard Service (grade S) or better.
Conductor size must be 14 A.W.G. for cords up to
50 feet in length. Your extension cord must also
contain a ground wire and plug pin. Always repair
or replace extension cords if they become dam-
aged.
Never operate this machine without proper
grounding. Failure to do so could result in
serious personal injury. DO NOT remove the
grinder’s grounding plug. If a grounded cir-
cuit is not available, run a 12 A.W.G. copper
wire from the machine’s motor and frame to
a known ground.
2. Lighting and Outlets: Lighting should be
bright enough to eliminate shadow and pre-
vent eye strain. Electrical circuits should be
dedicated or large enough to handle amper-
age requirements. Outlets should be located
near each machine so power or extension
cords are clear of high-traffic areas. Observe
local electrical codes for proper installation
of new lighting, outlets, or circuits.
Be sure that your particular electrical con-
figuration complies with local and state
codes. The best way to ensure compliance
is to check with your local municipality or
licensed electrician. If you are unsure of the
quality or condition of the circuit you intend
to use, DO NOT attempt to use the grinder
until the circuit has been serviced.
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VII. ASSEMBLY
B. TOOL RESTS
A. EYE SHIELD
Attach the tool rest for the 41⁄2'' grinding stone to
the inside wheel guard of the G1036, using the
knob and Hex Nut supplied. Figure 2. The Hex
Nut is placed between the knob and tool rest and
acts as a jam nut, preventing the knob from
vibrating loose.
Attach the plastic eye shield to its mounting
bracket using the 2 Phillips® Head screws and
nuts provided, then attach the eye shield assem-
bly to the outside wheel guard just above the cut-
away. A knurled knob holds the eye shield in
place. Figure 1.
Figure 1. Knob to adjust eye shield.
Figure 2. Knob to adjust tool rest.
The tool rest for the 10'' stone is attached to the
right end of the water reservoir. Bolt the tool rest
in place using the 2 Hex Bolts, Nuts and Washers
provided. Figure 3. The two lever-type handles
are used to adjust the tool rest for the proper
positioning relative to the wheel.
The Model G1036 Slow-Speed Grinder’s Eye
Shield is included for your protection.
Failure to attach the Eye Shield could result
in serious personal injury to the operator or
others in the work area.
Figure 3. Bolts to mount tool rest.
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VIII. OPERATIONS
A. SAFETY RULES
B. TEST RUN
Once the assembly is complete you are ready to
test the machine.
This Slow-Speed Grinder was designed and
built for professional-quality applications.
Using this machine without proper respect
and caution could result in serious injury.
Before you begin using your Slow-Speed
Grinder, please read and follow these safety
precautions.
Press the START button. Make sure that your
finger is poised on the STOP button, just in
case there’s a problem. The slow-speed grinder
should run smoothly, with little or no vibration or
rubbing noises. Strange or unnatural noises
should be investigated and corrected before
operating the machine further.
1. While operating this machine, do not wear
jewelry, loose clothing, necklaces or neckties.
Long sleeves on shirts should be rolled up or
securely buttoned at the cuff.
If noises occur that cannot be found by visual
inspection, feel free to contact our service depart-
ment for help.
2. Persons with beards and/or long hair should
consider the use of a hat, hair net or similar
protective equipment.
DO NOT attempt to investigate or adjust the
machine while it is running. Wait until the
machine is turned off, unplugged and all
working parts have come to a rest before
you do anything! Failure to do so could
result in serious operator injury!
3. Always use face/eye protection when operat-
ing the slow-speed grinder. A full face shield
will afford the best protection followed by
safety glasses with side shields.
4. All adjustments or maintenance should be
done with the power off and the slow-speed
grinder unplugged.
Always wear ANSI-approved safety glasses
or goggles when operating equipment —
particularly when testing new tools or
machinery. Do not allow visitors into your
workshop when testing or operating equip-
ment. Serious injury could occur if safety
guidelines are not followed.
5. Thoroughly clean the machine and surround-
ing area after use.
6. If you have questions about your slow-speed
grinder, ask a professional or an experienced
user.
7. The workpiece must be held securely in
place.
8. Perform routine maintenance inspection and
service.
Remember that every shop has its own specific
hazards. Be sure, above all else, to use good
common sense and reasonable caution each
time you start this grinder, or any machinery.
Develop a habit of safety.
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VIII. OPERATIONS (Continued)
Fill the tank reservoir up to approximately 80%
full when wet grinding. Do not leave the 10" wheel
immersed in water for long periods of time if the
grinder is not in use. See Water Reservoir section
under the Maintenance heading.
C. GRINDING
The 41/2" aluminum oxide wheel offers a 100-grit
surface for general grinding operations. The 41/2
wheel turns at 3450 RPM, making it possible to
remove relatively large amounts of material.
"
The large stone features a fully adjustable tool
table which allows you to customize your grinding
angle to fit your specific needs. Loosen the lock
handles and position the table to match the bevel
of the tool you are sharpening. Figure 5.
The smaller wheel is capable of generating
enough heat to ruin the temper of metal and
make it brittle. Care should be taken to grind
in short, light strokes. Prolonged contact
between the wheel and your workpiece
should be avoided. Dip the workpiece in
water frequently to keep it cool as you grind
it.
An adjustable angle gauge on the tool table
allows you to match the cutting of compound
bevels, such as those on skew chisels, with the
10" stone. Loosen the knob and turn the angle
gauge to match your compound bevel. Once the
gauge matches the desired angle, tighten the
knob.
The 41/2" wheel is best used to shape the cutting
edges of your tools. Use the 41/2" wheel to
remove nicks and square edges before fine hon-
ing on the larger stone.
Figure 5. Proper sharpening position.
Figure 4. Proper grinding positioning.
Do not make adjustments while the machine
is running. Turn off the machine and allow
all moving parts to come to a complete stop
before attempting to make adjustments to
the eye shield or either of the tool rests.
Serious personal injury could occur.
D. SHARPENING
The 10" 220-grit aluminum oxide wheel is used
for creating a finished edge on your tool’s cutting
surface. The wheel turns at 70 RPM, allowing you
to hone fine edges on your tools without over-
heating. The wheel sits in a water bath, which
cools, cleans and lubricates as the wheel turns.
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IX. MAINTENANCE
B. OIL FEEDER
A. GENERAL
Apply a light machine oil to the oil feeder after
every six hours of operation. Figure 6.
Make a habit of inspecting your Slow-Speed
Grinder each time you use it. Check for the fol-
lowing conditions and repair or replace when nec-
essary.
1. Loose bolts.
2. Worn switch.
3. Worn or damaged cords and plugs.
4. Any other condition that could hamper the
safe operation of this machine.
To ensure the safest and most satisfactory
work results, it is important that you devel-
op a habit of inspecting your Model G1036
Slow-Speed Grinder each time you use it.
Figure 6. Oil Feeder check ball.
Regular inspection of wheel bearing condi-
tion, wheel condition, electrical cords,
switches, bolt tightness, and other essential
components of fitness will provide your
grinder with the longest possible working
life.
DO NOT make inspections or adjustments
while the Slow-Speed Grinder is running.
Ensure that the switch is off, power is dis-
connected and moving parts have stopped
before making adjustments. Failure to do so
could result in serious injury.
Failure to maintain a regular maintenance
routine could result in machine failure, poor
grinding and sharpening results and possi-
ble operator injury.
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IX. MAINTENANCE (Continued)
in the reservoir once a week to avoid clogging the
aluminum oxide wheel. A drain plug at the bottom
of the reservoir can be removed to flush out the
reservoir and remove sediment. Figure 8.
C. GEAR BOX
The gear box contains the worm-and-pinion gear
that transmits power to both the 41/2" and 10"
wheels. The gears should be lubricated with a
light gear grease after every 300 hours of use.
Inspect the gears for wear or damage during
each lubrication. To lubricate:
1. Remove gearbox cover. Figure 7.
2. Apply a light coating of grease to the gears.
3. Re-attach cover.
Drain
Figure 8. Drain plug on reservoir.
DO NOT attempt to use the 10" grinding
wheel without filling the reservoir with
water. Overheating caused by lack of lubri-
cation could damage the grinding wheel, as
well as the tool or blade you are grinding.
Ensure that the reservoir is filled with clean
water. Sediment-filled water can clog the
wheel and lessen the grinder’s ability to
work effectively.
Figure 7. Gear Box cover removed.
The motor of the Slow-Speed Grinder oper-
ates at high speeds. DO NOT attempt to
inspect or lubricate the gears while the
machine is running. Turn off the machine
and disconnect it from its power source
before servicing. Failure to do so could
result in serious personal injury.
DO NOT allow the grinding wheel to stay
immersed in water for long periods of time
without running. The water can cause the
wheel to become waterlogged and unbal-
anced and may cause sections of the wheel
to break off when the wheel is started.
Always drain the reservoir when the grinder
will not be used. Serious personal injury
may occur.
D. WATER RESERVOIR
A constant supply of water is essential for opti-
mum 10" wheel performance. Change the water
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IX. MAINTENANCE (Continued)
To change the 10" stone:
E. CHANGING STONES
The 41/2" and 10" stones can both be removed for
1. Remove the four cap screws which secure
re-surfacing or replacement. To change the 41/2
stone:
"
the shaft to the reservoir. Figure 10.
2. Slide the outer bearing off the shaft.
1. Remove the eye shield and and the outside
wheel guard.
3. Loosen the nut and turn it counterclockwise
to remove it.
2. Turn the shaft nut counterclockwise while
holding the stone. Figure 9.
4. Slide the stone off the shaft.
3. Remove the nut, washer and stone.
5. Reverse the procedure to install a new
stone.
4. To install a new stone, reverse the above
procedure.
Figure 10. Changing the large wheel.
Figure 9. Changing the small wheel.
The 10" grinding stone is quite heavy. Use
care when removing it from the grinder.
DO NOT make inspections or adjustments
while the Slow-Speed Grinder is running.
Ensure that the switch is off, power is dis-
connected and moving parts have stopped
before making adjustments. Failure to do so
could result in serious injury.
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X. CLOSURE
The following pages contain general machine
data, parts diagram, parts list and Warranty/Return
information for your Model G1036 Slow-Speed
Grinder.
We recommend you keep a copy of our current
catalog for complete information regarding
Grizzly's warranty and return policy. If you need
additional technical information relating to this
machine, or if you need general assistance or
replacement parts, please contact the appropri-
ate regional Service Department listed in the
introduction.
If you need parts or help in assembling your
machine, or if you need operational information,
we encourage you to call the appropriate region-
al Service Department. Our trained service tech-
nicians will be glad to help you.
Additional information sources are necessary to
realize the full potential of this machine. Trade
journals, woodworking magazines, and your local
library are good places to start.
If you have comments dealing specifically with
this manual, please write to our Bellingham,
Washington location using the address in the
Introduction. The specifications, drawings, and
photographs illustrated in this manual represent
the Model G1036 as supplied when the manual
was prepared. However, due to Grizzly’s policy of
continuous improvement, changes may be made
at any time with no obligation on the part of
Grizzly. Whenever possible, though, we send
manual updates to all owners of a particular tool
or machine. Should you receive one, add the new
information to this manual and keep it for refer-
ence.
As with all power tools, there is danger
associated with the Model G1036 Slow-
Speed Grinder. Use the tool with respect
and caution to lessen the possibility of
operator injury or mechanical damage. If
normal safety precautions are overlooked
or ignored, serious personal injury is pos-
sible.
We have included some important safety mea-
sures that are essential to this machine’s opera-
tion. While most safety measures are generally
universal, Grizzly reminds you that each work-
shop is different and safety rules should be con-
sidered as they apply to your specific situation.
The Model G1036 was specifically designed
for grinding/sharpening operations. If you
are confused about any aspect of this
machine, DO NOT use it until you have
answered all your questions.
NOTE
Do not modify and/or use this SLOW-
SPEED GRINDER for any other purpose
other than those for which it was designed.
Modifications or improper use of this tool
could result in serious personal injury and
property damage and will void the warranty.
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WARRANTY AND RETURNS
Grizzly Industrial, Inc. warrants every product it
sells for a period of 1 year to the original pur-
chaser from the date of purchase. This warranty
does not apply to defects due directly or indirect-
ly to misuse, abuse, negligence, accidents,
repairs or alterations or lack of maintenance. This
is Grizzly’s sole written warranty and any and all
warranties that may be implied by law, including
any merchantability or fitness, for any particular
purpose, are hereby limited to the duration of this
written warranty. We do not warrant or represent
that the merchandise complies with the provi-
sions 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.
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 constant-
ly 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. We hope to
serve you again soon.
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.
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