Palmgren 9682122 Instructions for use

EN
Operating Instructions & Parts Manual
6” x 12”
Surface Grinder
Model 9682122
9640124.01
(Shown with optional Magnetic Chuck 9682130 and stand 9670109)

PLEASE READ AND SAVE
THESE INSTRUCTIONS.
READ CAREFULLY
BEFORE ATTEMPTING
TO ASSEMBLE, INSTALL,
OPERATE OR MAINTAIN THE
PRODUCT DESCRIBED.
PROTECT YOURSELF AND
OTHERS BY OBSERVING ALL
SAFETY INFORMATION. FAILURE
TO COMPLY WITH INSTRUCTIONS
COULD RESULT IN PERSONAL
INJURY AND/OR PROPERTY
DAMAGE! RETAIN INSTRUCTIONS
FOR FUTURE REFERENCE.
PLEASE REFER TO BACK COVER
FOR INFORMATION REGARDING
DAYTON’S WARRANTY
AND OTHER IMPORTANT
INFORMATION.
Model #: ___________________
Serial #: ___________________
Purch. Date: _______________
© 2017 Palmgren / a C.H. Hanson Brand
All Rights Reserved

3
GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
GETTING STARTED
Save this manual
You will need this manual for the safety warnings and precautions,
assembly instructions, operating and maintenance procedures,
parts list and diagram. Keep your invoice with this manual. Write
the invoice number on the inside of the front cover. Keep this
manual and invoice in a safe and dry place for future reference.
Structural requirements
Make sure all supporting structures and load attaching
devices are strong enough to hold your intended loads.
If in doubt, consult a qualified structural engineer.
Electrical requirements
The power supply to the Model 9682122 Surface
Grinder needs to be 115V, single phase.
Tools needed
Standard professional mechanic’s hand tool set (i.e. hammer,
screwdrivers, wrenches, socket wrenches, pliers, etc.).
UNPACKING
When unpacking, check to make sure all parts listed below are
included. If any parts are missing or broken, please contact your
local retailer.
IMPORTANT: Many unpainted steel surfaces will have been
coated with a protectant. To ensure proper fit and operation,
remove the coating. Coating can be easily removed with mild
solvents, such as mineral spirits and a soft cloth. Avoid getting
solution on paint or any of the rubber/plastic parts. Solvents may
deteriorate these finishes. Use soap and water on paint, plastic
or rubber components. After cleaning, cover all exposed surfaces
with a light coating of oil.
Never use highly volatile solvents. Avoid
getting cleaning solution on paint as it
may tend to deteriorate these finishes. Use soap and water
on painted components.
Contents:
• Magnetic table (optional 9682130)
• Tool box with the following contents:
• Flathead screwdriver
• Handles (2)
• Oil can
• Diamond dresser
• Balancer
• End bolt
• Spanner
• Hex key
• 12/14mm crescent wrench
• 14/17mm loop wrench
Unpack
Remove all the over packing materials, but leave unit
attached to its pallet. Do not discard packing materials
until after the machine has been inspected for damage and
completeness. Locate any loose parts and set them aside.
Inspect
• After unpacking the unit, carefully inspect for any
damage that may have occurred during transit.
Check for loose, missing or damaged parts.
Shipping damage claims must be filed with the
carrier.
• All tools should be visually inspected before use, in addition
to regular periodic maintenance inspections.
• Be sure that the voltage labeled on the unit matches your
power supply.
SAFETY RULES
Completely read and understand this
owner’s manual before assembly or tool
operation. Read and understand the warnings shown on the
machine and in this manual. Failure to comply with all of
these warnings may cause serious injury or death.
PROPOSITION 65 WARNING: Some dust created by
using power tools contain chemicals known to the state
of California to cause cancer, birth defects or other
reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and cement and other masonry
products
• Arsenic and chromium from chemically-treated lumber
Your risk from these exposures varies, depending on how often
you do this type of work. To reduce your exposure to these
chemicals: work in a well ventilated area and work with approved
safety equipment. Always wear an OSHA/NIOSH approved,
properly fitting face mask or respirator when using such tools.
Always follow proper operating
procedures as defined in this manual even
if you are familiar with the use of this or similar tools.
Remember that being careless for even a fraction of a
second can result in severe personal injury.
Preparing for your job
• Wear proper apparel. Do not wear loose clothing, neckties,
rings, bracelets or other jewelry which may get caught up in
moving parts of machine. Do NOT wear gloves.
• Wear protective hair covering to contain long hair.
• Wear safety shoes with non-slip soles.
• Wear safety glasses complying with United States ANSI
Z87.1. Everyday glasses have only impact resistant lenses.
They are not safety glasses. Use guards and eye shields.
• Wear ANSI face mask or dust mask.
• Wear ANSI approved ear protection during extending use or
anytime noise levels become annoying.

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
4
SAFETY RULES (CONTINUED)
• Be alert and think clearly. Never operate power tools when
tired, intoxicated or when taking medications that cause
drowsiness.
• Focus your attention completely on your work. Looking
around, careless actions and other distractions can result in
serious injury.
Preparing the work area for your job
• Do not use this machine in dangerous environments. Do not
use it in damp or wet locations. Do not expose it to rain.
• Keep the work area clean. Cluttered work areas and work
benches invite accidents. Keep the area around the machine
clean of scrap metal, oil and grease.
• Keep visitors at a safe distance from work area.
• Keep children out of workplace. Make workshop childproof.
Use padlocks, master switches or remove switch keys to
prevent any unintentional use of power tools.
• Provide adequate space around the surface grinder and light
the area properly with non-glare, overhead lighting.
• Make certain the surface grinder is securely anchored to a
suitable base or floor stand before use.
Maintaining your tool
• Unplug and disconnect the tool completely from its power
supply before performing any service, maintenance, repair or
adjustments.
• Consult manual for specific maintenance and adjustment
procedures.
• Keep tool lubricated and clean for safest operation.
• Read and understand warnings posted on the machine and
in this manual. Replace the warning labels if they become
obscured or removed. Failure to comply with all of these
warnings can result in serious injury.
• Before turning on the machine, check for damaged parts.
Guards or other parts that are even slightly damaged should
be carefully examined to ensure they will function correctly.
Check for alignment of moving parts, binding, breakage,
mounting issues and any other conditions that may affect
the tools operation. Replace any guard or damaged part that
does not function properly before using the tool.
• Maintain this tool, its attachments the grinding wheel with
care.
Know how to use your tool
The operation of any power tool can result
in foreign objects being thrown into the
eyes, which can result in severe eye damage. Always wear
safety goggles complying with United States ANSI Z87.1.
before commencing power tool operation.
Think safety! Safety is a combination of operator
common sense and alertness at all times when tool
is being used.
• The Model 9682122 Surface Grinder is designed and
intended for use by properly trained operators. You must
be familiar with the proper and safe operation of a surface
grinder. Obtain proper training and knowledge before
operating this machine.
• Do not use the Model 9682122 Surface Grinder for any
use than its intended application. Improper use of this
tool revokes and voids any real or implied warranty. The
manufacturer is not responsible for any injury that may result
from improper use of the machine.
• Ensure the grinding wheel is solid and free from any flaws or
cracks. You can perform a ring test by holding the grinding
wheel with a wooden dowel rod through the arbor hole and
lightly striking it with a wrench or hammer. The wheel should
emit a clear “ping” sound. A damaged wheel will emit a dull
sound. If there is any doubt of a wheel’s condition, replace it
immediately.
• A damaged wheel is more likely to fly apart or explode
upon machine start up. Do not stand in line with the wheel’s
rotation upon start up.
• Grinding wheels operated at a speed faster than they are
rated for can fly apart or explode causing injury or death.
Before mounting a new wheel make sure the wheel’s RPM
rating is equal to or more than the machines RPM rating.
• Heavy impact with a workpiece or trying to make a very deep
cut can cause a wheel to break apart or explode. Do not jam
a workpiece into the wheel to reduce this risk.
• Make sure your workpiece is held tight on the chuck. If the
shape of the workpiece prevents it from laying flat, block the
ends with appropriate clamps or vises.
• Only use wheel grinding wheel flanges that come supplied
with the machine. Other flanges may not meet the required
specifications for safety.
• Do not force an attachment to do a job it was not intended or
designed for.
• Never work in an awkward position while using the machine.
Maintain your balance. Never lean against the machine, over
reach or use excessive force when working. You could tip or
fall into the machine causing serious injury.
• Remove adjusting keys and wrenches. Form a habit of
checking to see that keys and adjusting wrenches are
removed from the machine before turning it on.
• Before connecting the machine to a power supply check to
ensure the switch is in the OFF position.
• The machine must be properly grounded.
• Safety guards must be in place and operate properly in
place at all times. If any guards, covers or safety devices are
removed for maintenance purposes they must be replaced
before using the machine.
• Never leave the machine running while it is unattended. Turn
off the power and stay with the machine until it comes to a
complete, full stop.
• Know your tool. Learn the tool’s operation, application and
specific limitations. Never force the machine to do a task it
was designed for.

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GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
• Use recommended accessories. Understand and obey all
safety instructions supplied with accessories. The use of
improper accessories may cause injury.
• Never connect a surface grinder to a dust collection system
also being used by woodworking machines. The sparks
and hot chips from the surface grinder can quickly ignite the
woodworking dust cause fire or an explosion.
• Some materials such as magnesium, titanium and aluminum
have flammable properties. Consult with the supplier of these
materials for information on safe grinding procedures.
SPECIFICATIONS
Model 9682122 - 6” x 12” Surface Grinder
Motor 3/4 HP, Single Phase, 115V
Spindle Speed (RPM) 3,600
Table Size (L x W) 6” x 12”
T-Slot Size 1/2”
Wheel Size (Dia. x W x Bore) 7” x 1/2” x 1-1/4”
Maximum Longitudinal
Grinding Length
12-1/2”
Maximum Cross Grinding
Width
6-11/16”
Max. Spindle Centerline to
Table Distance
11
Vertical Feed Graduation 0.0005”
Cross Feed Graduation 0.001”
Vertical Down Handwheel Per
Rev.
0.0500”
Vertical Down Handwheel Per
Grad.
0.0005”
Overall Dimensions
(L x W x H)
41″ x 28-3/4″ x 38-3/8″
Net Weight, approx. 450 lbs.
ASSEMBLY / INSTALLATION
Power source
• The motor on this machine is designed for operation on
the voltage and frequency specified. Normal loads will be
handled safely on voltages not more than 10% above or
below specified voltage.
• Running the unit on voltages which are not within the range
may cause overheating and motor burn-out. Heavy loads
require that the voltage at the motor terminals be no less
than the voltage specified.
• Two push buttons control the power supply to the motor.
Pushing the green button starts the motor and pushing the
red button stops the motor.
Electrical connections
Make sure unit is off and disconnected
any from power source before any service
or maintenance is made to the machine.
This machine must be grounded. To avoid
electrocution or fire, any repairs to
electrical system should be only done by a qualified
electrician, using genuine replacement parts.
Do not permit your fingers to touch the
terminals of the plug when installing or
removing it from the outlet.
Electrical safety
1 This machine must be grounded in accordance with the
National Electrical Code and local codes and ordinances.
Any electrical work must be handled by a professional,
qualified electrician. To help prevent and protect the user
from shock, this machine must be properly grounded. Never
operate the machine with damaged cords which increase the
risk of electric shock.
2. Double insulated tools are equipped with a polarizing plug
(one blade is wider than the other.) This plug will fit in a
polarized outlet only one way. If the plug does not fit fully
into the outlet, reverse the plug. If it still does not fit, contact
a qualified electrician to install a polarized outlet. Do not
change the plug in any way.
3. Double insulation eliminates the need for the three wire
grounded power cord and grounded power supply system.
Before plugging in the tool, be certain the outlet voltage
supplied is within the voltage marked on the nameplate.
3. Avoid body contact with grounded surfaces such as pipes,
radiators, ranges and refrigerators. There is an increased risk
of electric shock if your body is grounded. If operating the
power tool in damp locations is unavoidable, a Ground Fault
Circuit Interrupter must be used to supply the power to your
tool.
4. Don’t expose power tools to rain or wet conditions. Water
entering a power tool will increase the risk of electric shock
5. Do not abuse the cord. Never use the cord to carry the tool
or pull the plug from an outlet. Keep cord away from heat,
oil, sharp edges or moving parts. Replace damaged cords
immediately. Damaged cords increase the risk of electric
shock.
Extension cords
• The use of an extension cord will cause some drop in voltage
and loss of power.
• Wires of the extension cord must be of sufficient size to carry
the current and maintain adequate voltage.
• Use the table to determine the minimum wire size (A.W.G)
extension cord.
• Use only 3-wire extension cords having 3-prong grounding
type plugs and 3-pole receptacles which accept the tool plug.
• If the extension cord is worn, cut or damaged in any way,
replace it immediately.

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
6
Extension length
Wire Size A.W.G.
Up to 25 ft. 16
25 to 100 ft. 14
NOTE: Using extension cords over 100 ft. long is not
recommended.
ASSEMBLY/INSTALLATION SET UP
Lifting and setting up your machine
Make certain that slings, cables, chains,
forklifts or other load suspending gear or
machines used to move this unit are properly rated to handle
the weight. The Model 9682122 Surface Grinder is heavy.
The machine must be properly secured
and anchored to a base or stand before
use. Make sure that it is supported equally on all four
corners. Failure to comply may result in the machine
twisting and causing binds in the working table.
1. Remove any crating or overpacking materials which may be
covering the machine. Leave the machine attached to the
pallet.
2. Remove all accessory items from the pallet or machine table.
Compare these items with the listed on page 3.
3. The machine must be placed on a solid base or stand free
from any vibrations transmitted from adjacent machines.
4. Check all lock handles on the machine to ensure they
are tight. The table of the machine must be secure before
moving. Insert and tighten the lifting eyebolt.
5. Remove all the nuts and/or bolts securing the machine to the
pallet.
6. Center an hydraulic lift, forklift or other suitable overhead
lifting device and sling arrangement over the machine.
7. Carefully lift the machine off the pallet using the supplied
eyebolt. Lift the machine no higher than necessary to clear
the hold-down hardware and pull the pallet out of the way.
DO NOT place your hands or feet underneath the machine
when removing the pallet.
8. Place the machine into a final position onto the provided
base or stand.
Mounting and leveling
The surface grinder must be mounted and leveled for accurate
performance.
• Secure the machine onto the supplied cabinet base using
bolts provided with the tool.
• Place a highly accurate spirit level on the mounting chuck.
Shim the corners to level the machine to the left and right
and front and back. A level machine is crucial in providing
accurate machine operation.
Machine dimensions
38-3/4”
38-3/4”
41”
Front View
Side View
28-3/4”
NOTE: The above diagrams show the reasonable approximate
dimensions of the machine and its parts. When
determining a final location for your machine ensure
there is enough clearance for both the operator and for
technicians who will service the machine. Also consider
any larger workpieces that would extend beyond the
machine’s table and require extra space.

7
GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
INSTALLATION
Make sure unit is off and disconnected
from power source before any attaching
any components to the machine.
Mounting the magnetic table
The magnetic table is mounted to the chuck by two T-slot bolts on
either end of the table.
Dressing a grinding wheel
Superior grinding results can only be achieved with a properly
balanced and dressed wheel. Do not assume a wheel will run
true on the spindle if it is new or has not been separated from the
hub.
Dressing the wheel correctly will save you from wasting grinding
abrasive and shattering the dressing tool diamond. Additionally,
with a properly balanced and dressed wheel you can rest
assured that if you have any finishing problems, the grinding
wheel will not be the culprit.
Positioning is critical for the dressing tool so you will not shatter
the diamond or have poor results. For best results and safe use,
the dressing tool must be positioned in the trailing zone of the
wheel. If the tool is positioned on the leading side of the wheel,
the diamond will be shattered or even grabbed and drawn into
the grinding wheel, causing severe injury or property damage.
To dress a grinding wheel:
1. Insert the diamond-tipped dressing tool into its base and
use a 4mm hex to tighten the locking set screw.
2. Lower the headstock so the wheel is approximately 0.20”
lower than the tip of the dressing tool.
3. Put the dressing tool into a machine vise that had been
securely mounted to the magnetic table. Position the
tip of the dressing tool at the trailing side of the wheel
and move the table inward until the diamond tip slightly
touches the edge of the grinding wheel. Verify by rotating
the wheel by hand and listening for contact.
4. Move the cross slide so the diamond tip is free of the
grinding wheel. Start the grinder and use the cross slide
so the diamond sweeps across the wheel at a depth
between 0.00039” - 0.001”.
Mounting / removing a grinding wheel
1. Remove the screws holding the wheel front cover and
remove the wheel cover.
2. Ring test the grinding wheel, even if it is new. If the wheel
is free of cracks, slide the wheel onto the hub.
3. Inspect the paper washers on both sides of the grinding
wheel. These paper washers serve as cushions between
the retaining washer and the grinding wheel seat.
Without the washers, cracks can be spawned from the
center of the wheel when the retaining nut is tightened.
Over time, these cracks can radiate outward and the
wheel may explode causing possible injury.
NOTE: If you need to replace or install new paper
washers, replacements can be cut out of any thick
construction paper or card stock. Regular notebook
paper or paper from a copy machine is not acceptable; it
is too thin to provide the cushion required.
4. Wipe the grinding wheel seat, so it is perfectly clean, and
no paper is left behind.
NOTE: A slight wiping of the spindle threads,
grinding wheel seat, and hub with a lightly-oiled rag
is acceptable to prevent rust.
5. Insert the wheel and position the spindle wrenches
on the spindle lug and the retaining nut. The threads
are left-handed so the retaining nut is tightened
counterclockwise.
6. To remove the wheel reverse these instructions.
Balancing a grinding wheel
1. Attach the wheel to the surface grinder.
2. Dress the wheel (see previous instructions).
3. Remove the dresser.
4. Turn off the surface grinder and disconnect the machine
from power source.
5. Remove the wheel from the machine.
6. Wipe off the balancing arbor and insert it into the wheel
assembly.
7. Place the wheel assembly on the balancing stand and
mark its gravity center “S” with chalk.
8. Insert a balancing weight “G” directly opposite of gravity
center “S”.
9. Determine which side is heavier, “G” or “S”.
10. Insert two balancing weights “K” on the lighter side. If the
wheel is still out of balance, adjust “K” for balance.
11. After balancing, do a final dressing of the grinding wheel.

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
8
OPERATION
Make sure unit is off and disconnected
from its power source before attaching
any components, servicing or maintenance being made on
the machine.
Always wear safety glasses complying
with U.S. ANSI Z87.1 before beginning any
power tool operation.
The machine’s functional parts
To properly operate the Model 9682122 Surface Grinder, you
must familiarize yourself with all of the machine’s controls.
3
4
5
6
8
7
1
2
1. Vertical down feed handwheel
2. Vertical measurement scale
3. Spark shield
4. Table dog end stop dogs (end stop on right not shown)
5. Table travel handwheel - X-axis (left and right)
6. Table cross feed handwheel - Z-axis (in and out)
7. Cabinet base (optional 9670109)
8. Spindle start/stop buttons
* Shown with optional Magnetic Chuck 9682130
Turning on the surface grinding machine
A
• The on/off buttons (A) are located on the right side of the
machine.
• Push the on button to start the machine and the off button to
stop the machine.
OPERATION - TABLE AND GRINDING HEAD
MOVEMENT
Chuck travel X-axis (left and right)
• The table X-axis
handwheel (B)
is located on the
lower left side of
the machine. The
handwheel and
moves the chuck
left and right by
rack and pinion
gearing
• Clockwise rotation
of the handle feeds
the table to the right, counterclockwise rotation feeds the
table to the left.
• The distance moved by the handwheel can be read on the
inside measurement ring (C). The ring can be set to zero
(0.00) for a reference point before an operation is undertaken
• The left / right distance of the table travel is set by the table
end dog stops. The table will stop its travel based on their
positions.
Chuck travel Z-axis (in and out)
• The table Z-axis
handwheel (D)
is located on the
lower right side of
the machine. The
handwheel and
moves the chuck
and out.
• Clockwise rotation
of the handle feeds
the chuck in and
counterclockwise
rotation out.
• The handwheel can be locked into position by tightening up
the locking knob (E).
B
C
D
E

9
GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
Table head travel Y-axis
F
G
H
• The table Y-axis handwheel is located (F) at the top of the
machine. The handwheel and moves the grinding wheel
head up and down.
• Clockwise rotation of the handle feeds the head down and
into the workpiece. Counterclockwise rotation raises it up.
• The distance moved by the handwheel can be read on
the inside measurement ring (G). The ring can be set to
zero (0.00) for a reference point before an operation is
undertaken.
• The scale on the side of the column shows the distance
between the grinding wheel and chuck (H).
WIRING DIAGRAM - MODEL 9682122
SURFACE GRINDER
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
號
序
圖
號
張
數
圖
名
H
日
核
期
審
日
圖
期
繪
G
F
E
D
C
B
A
R S T
L1 L2 L3
1 3 513 A1 17
18
A2
14642
1 3 5 97 95
24 6 98 96
UV W
M
START
STOP

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
10
Symptom Possible Cause(s) Corrective Action
Frequent wave on the surface of
the workpiece
Excess machine vibration 1. Make sure machine is level and on a
solid surface
2. Check the spindle
Grinding wheel is not balanced. Dress and balance the wheel
Wheel is too hard. 1. Use a softer wheel
2. Use a rough wheel
3. Reduce the feed rate
Minor scratch on the surface. Improper operation. 1. Dress the wheel. Make sure wheel edge
is parallel with workpiece.
2. Slow down the table crossfeed
3. Make sure workpiece is securely
fastened to the chuck
Improper dressing of wheel 1. Tighten the dresser
2. Use proper dressing speed
3. Don’t dress too deep at one time
Burning spots and cracks Improper operation 1. Reduce the feed amount
2. Use the proper table cross feed rate.
Improper heat treatment Perform heat treating again
Unsuitable grinding wheel 1. Dress the wheel finely and frequently
2. Use a softer and rougher wheel
Poor grinding ability, wheel clogs
and workpiece shows burns
Wheel is too hard 1. Increase the table and crossfeed rates
2. Reduce the wheel diameter or width
3. Use a sharp diamond for dressing
4. Use a rougher wheel
Wheel dulls and grit falls off Wheel is too soft 1. Reduce table and crossfeed rates
2. Increase wheel diameter if possible
3. Lightly dress the wheel, repeatedly
TROUBLESHOOTING GUIDE

GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
11
MAINTENANCE
Improper or incorrect maintenance can
result in serious personal injury and
damage to the surface grinder. Only qualified maintenance
people should carry out repair work on the machine
Daily
• Carefully inspect the grinding wheel for any flaws or
cracks. If there any indications of issues, remove the
grinding wheel and perform a ring test.
• Clean the table area, table dust bin and wheel cover of
any grinding dust.
Weekly
• If a dust extraction system is attached, check to make
sure the unit does not need emptying.

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
12
For Repair Parts, call 1-800-Grainger
24 hours a day – 365 days a year Please provide following information: -Model number -Serial number (if any) -Part description and number as shown in parts list
REPAIR PARTS ILLUSTRATION FOR MODEL 9682122 - 6” X 12” SURFACE GRINDER - BASE ASSEMBLY

GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
13
REPAIR PARTS LIST FOR MODEL 9682122 – 6” X 12” SURFACE GRINDER -
BASE ASSEMBLY
(∆) Not Shown (*) Standard hardware item available locally (N/A) Not available as replacement part
Ref.
No. Description Part No. Qty.
Ref.
No. Description Part No. Qty.
1Base N/A 1
2Cover 9639947.01 1
101 Socket Head Cap Screw * 4
102 Lifting Ring 9639948.01 1
103 Electricity Box 9639949.01 1

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
14
REPAIR PARTS ILLUSTRATION FOR MODEL 9682122 - 6” X 12” SURFACE GRINDER - ELEVATING ASSEMBLY
For Repair Parts, call 1-800-Grainger
24 hours a day – 365 days a year Please provide following information:
-Model number -Serial number (if any) -Part description and number as shown in parts list

GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
15
REPAIR PARTS LIST FOR MODEL 9682122 – 6” X 12” SURFACE GRINDER -
ELEVATING ASSEMBLY
(∆) Not Shown (*) Standard hardware item available locally (N/A) Not available as replacement part
1Elevating Base 9639950.01 1
2Elevating Dovetail Groove 9639951.01 1
3Elevating Screw 9639952.01 1
4Gear 9639953.01 1
5Gear Shaft 9639954.01 1
6Elevating Nut 9639955.01 1
7Dovetail 9639956.01 1
8Gear Seat 9639957.01 1
9Plate 9639958.01 1
10 Cover 9639959.01 1
11 Cover 9639960.01 1
12 Adjust Screw 9639961.01 1
13 Dial 9639962.01 1
14 Washer 9639963.01 2
15 Locking-Washer 9639964.01 1
16 Hand Wheel 9639965.01 1
17 Spring 9639966.01 1
18 Scale 9639967.01 1
19 Target 9639968.01 1
20 Bearing Block 9639969.01 1
21 Elevating Base Stop 9639970.01 1
22 Elevating Base Dog 9639971.01 1
101 Key * 1
102 Key * 1
103 Bearing * 2
104 Thrust Ball Bearing * 2
105 Revolving Handles 9639972.01 1
106 Steel Ball 9639973.01 1
107 Grease Joint 9639974.01 1
108 Socket Head Cap Screw * 2
109 Socket Head Cap Screw * 4
110 Socket Head Cap Screw * 1
111 Socket Head Cap Screw * 1
112 Socket Head Cap Screw * 2
113 Socket Head Cap Screw * 2
114 Socket Button Head Screw * 3
115 Countersunk Head Screw * 3
116 Set Screw * 1
117 Taper Pin * 2
118 Socket Head Cap Screw * 2
Ref.
No. Description Part No. Qty.
Ref.
No. Description Part No. Qty.

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
16
REPAIR PARTS ILLUSTRATION FOR MODEL 9682122 - 6” X 12” SURFACE GRINDER - TABLE ASSEMBLY
For Repair Parts, call 1-800-Grainger
24 hours a day – 365 days a year Please provide following information:
-Model number -Serial number (if any) -Part description and number as shown in parts list

GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
17
REPAIR PARTS LIST FOR MODEL 9682122 – 6” X 12” SURFACE GRINDER -
TABLE ASSEMBLY
(∆) Not Shown (*) Standard hardware item available locally (N/A) Not available as replacement part
1Gib Base 9639975.01 1
2Gib 9639976.01 1
3Rail 9639977.01 2
4Work Bench 9639978.01 1
5Dial 9639979.01 1
6Dovetail 9639980.01 1
7Gib Nut 9639981.01 1
8Gib Screw 9639982.01 1
9Rack 9639983.01 1
10 Cross Feed Helical Gear 9639984.01 1
11 Limited Level 9639985.01 1
12 Cross Feed Shaft 9639986.01 1
13 Wheel 9639987.01 1
14 Block 9639988.01 1
15 Steel Ball Retainer 9639989.01 2
16 Rail 9639989.01 1
17 Rail 9639991.01 1
18 Fender 9639992.01 1
19 Limited Level 9639993.01 2
20 Adjust Screw 9639994.01 1
21 Locking-Washer 9639994.01 1
22 Washer 9639995.01 1
23 Hand Wheel 9639996.01 1
24 Spring 9639997.01 1
25 Bearing Block 9639998.01 1
26 Elevating Base Stop 9639999.01 1
27 Elevating Base Dog 9640000.01 1
101 Socket Head Cap Screw *48
102 Socket Head Cap Screw * 2
103 Socket Head Cap Screw * 4
104 Socket Head Cap Screw * 4
105 Socket Head Cap Screw * 1
106 Socket Head Cap Screw * 1
107 Socket Head Cap Screw * 4
108 Hexagon Socket Set Screw * 1
109 Hexagon Socket Set Screw * 2
110 Countersunk Head Screw * 3
111 Nut * 1
112 Nut * 2
113 Key * 1
114 Key * 1
115 Bearing * 1
116 Revolving Handles 9640001.01 2
117 Spring Pin M5x20 9640002.01 4
118 Grease Joint 9640002.01 1
119 Steel Ball 9640003.01 1
120 Taper Pin M4x40 N/A 1
121 Steel Ball 9640004.01 36
122 Plastic Knobs 9640005.01 1
Ref.
No. Description Part No. Qty.
Ref.
No. Description Part No. Qty.

MAINTENANCE / REPAIR TROUBLESHOOTING OPERATION ASSEMBLY / INSTALLATION SAFETY / SPECIFICATIONS GETTING STARTED
18
REPAIR PARTS ILLUSTRATION FOR MODEL 9682122 - 6” X 12” SURFACE GRINDER - SPINDLE ASSEMBLY
For Repair Parts, call 1-800-Grainger 24 hours a day – 365 days a year Please provide following information: -Model number -Serial number (if any) -Part description and number as shown in parts list

GETTING STARTED SAFETY / SPECIFICATIONS ASSEMBLY / INSTALLATION OPERATION TROUBLESHOOTING MAINTENANCE / REPAIR
19
REPAIR PARTS LIST FOR MODEL 9682122 – 6” X 12” SURFACE GRINDER -
SPINDLE ASSEMBLY
(∆) Not Shown (*) Standard hardware item available locally (N/A) Not available as replacement part
1Spindle 9640006.01 1
2Nut 9640007.01 1
3Nut 9640008.01 1
4Ring 9640009.01 1
5Ring 9640010.01 1
6Bearing Seat 9640011.01 1
7Motor 9640012.01 1
8Fan Cover N/A 1
9Motor Body N/A 1
10 Motor Coil N/A 1
11 Motor Rotor N/A 1
101 Angular Contact Ball Bearing N/A 2
102 Motor Starting 9640012.01 1
103 Bearing N/A 1
104 Ring N/A 1
105 Impedance Circuit N/A 1
106 Impedance Bridle N/A 1
107 Fan N/A 1
108 Box N/A 1
109 Terminal Block N/A 1
110 Truss Head Screw N/A 2
111 Truss Head Screw N/A 5
112 Socket Head Cap Screw M5x20 * 3
Ref.
No. Description Part No. Qty.
Ref.
No. Description Part No. Qty.

PALMGREN WARRANTY
C.H. Hanson / Palmgren warrants their products to be free of defects in material or
workmanship. This warranty does not cover defects due directly or indirectly to misuse,
abuse, normal wear and tear, failure to properly maintain the product, heated, ground or
otherwise altered, or used for a purpose other than that for which is was intended.
The warranty does not cover expendable and/or wear part (i.e. v-belts, screws, abrasives,
jaws), damage to tools arising from alteration, abuse or use other than their intended
purpose, packing and freight. The duration of this warranty is expressly limited to the terms
noted below beginning from the date of delivery to the original user.
The Palmgren branded items carry the following warranties on parts:
All vises, clamps, positioning tables, tombstones, jack screws and vise
accessories - LIFETIME.
All bench grinders, drill presses, tapping machines, band saws, lathes, milling
machines, arbor presses, abrasive finishing machines and work stands - 3
YEARS.
The obligation of C.H. Hanson / Palmgren is limited solely to the repair or replacement, at
our option, at its factory or authorized repair agent of any part that should prove inoperable.
Purchaser must lubricate and maintain the product under normal operating conditions at
all times. Prior to operation become familiar with product and the included materials, i.e.
warnings, cautions and manuals.
Failure to follow these instructions will void the warranty.
This warranty is the purchaser’s exclusive remedy against C.H. Hanson for any inoperable
parts in its product. Under no circumstances is C.H. Hanson liable for any direct, indirect,
incidental , special or consequential damages including loss of profits in any way elated to
the use or inability to use our products. This warranty gives you specific legal rights which
may vary from state to state.
Palmgren - a C.H. Hanson Company
2000 N. Aurora Rd., Naperville, IL 60540 U.S.A.
or call 1-800-827-3398