Operating Instructions & Parts Manual
10-Inch x 16-Inch Horizontal
Cut-Off Band Saw
Models 7020/7040
Part No. 9078341
Revision C4 07/03
WMH TOOL GROUP
2420 Vantage Drive
Elgin, IL 601237
TEL: 1-888-594-5866
FAX: 1-800-626-9676
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Table of Contents
Replacement Parts ........................................................................................................................................ 21
Parts List - Base .............................................................................................................................................. 23
Parts List - Head .............................................................................................................................................. 27
4
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General Specifications
The Wilton Models 7020/7040 Horizontal Cut-Off
Bandsaws are ruggedly built, precision machines de-
signed for either wet or dry applications. The 2 HP
motor along with the worm gear reduction drive train in
an oil bath, transmits smooth and positivepower to the
blade. This drive system coupled with the recirculating
coolant system keeps the blade running cool and true,
which results in longer blade life.
Specifications
Capacity
10" Round
10" x 10" Square
9" x 16" Rectangle
Speeds
100 to 350 feet per minute - variable speed
Motor
Model 7020 - 1.5 H.P., 1 phase, 110/220V
Model 7040 - 2 H.P., 3 phase, 220/440V
5
Blade Size
1" x .035" x 135"
Blade Guides
Blade Wheels
Dimensions
Shipping Weight
Vise
Adjustable 6 point contact combination bearing and carbide
14" diameter, cast iron
Length: 79" / Width: 31" / Height: 41"
Approximately 725 pounds
Rapid acting, 3 jaw design
Coolant System
Recirculating system standard with each machine complete with 1 GPM pump, 8
gallon reservoir, and coolant applied through the blade guides.
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- Misuse of this machine can cause serious injury.
- For safety, machine must be set up, used and
serviced properly.
- Always follow instructions in Operating Instruc-
tions and Parts Manual when changing acces-
sory tools or parts.
- Read, understand and follow instructions in the
Operating Instructions and Parts Manual which
was shipped with your machine.
- Never modify the machine without consulting
Wilton Corporation.
You - the Stationary Power Tool User - Hold
the Key to Safety.
When Setting up Machine:
- Always avoid using machine in damp or poorly
lighted work areas.
- Always be sure the machine support is se-
curely anchored to the floor or the work bench.
When Using Machine:
- Always wear safety glasses with side shields
(See ANSI Z87.1)
- Never wear loose clothing or jewelry.
- Never overreach - you may slip and fall.
When Servicing Machine:
Read and follow these simple rules for best results
and full benefits from your machine. Used properly,
Wilton’s machinery is among the best in design and
safety. However, any machine used improperly can
be rendered inefficient and unsafe. It is absolutely
mandatory that those who use our products be
properly trained in how to use them correctly. They
should read and understand the Operating Instruc-
tions and Parts Manual as well as all labels affixed to
the machine. Failure in following all of these warn-
ings can cause serious injuries.
- Always disconnect the machine from its electri-
cal supply while servicing.
Machinery General Safety Warnings
1. Always wear protective eye wear when
is done.
operating machinery. Eye wear shall be impact
resistant, protective safety glasses with side shields
which comply withANSI Z87.1 specifications. Use
of eye wear which does not comply with ANSI
Z87.1specifications could result in severe injury
from breakage of eye protection.
9. Maintain all machine tools with care. Follow all
maintenance instructions for lubricating and the
changing of accessories. No attempt shall be made
to modify or have makeshift repairs done to the
machine. This not only voids the warranty but also
renders the machine unsafe.
2. Wear proper apparel. No loose clothing or jewelry
which can get caught in moving parts. Rubber soled
footwear is recommended for best footing.
3. Do not overreach. Failure to maintain proper work-
ing position can cause you to fall into the machine
or cause your clothing to get caught pullingyou
into the machine.
4. Keep guards in place and in proper working order.
Do not operate the machine with guards removed.
5. Avoid dangerous working environments. Do not use
stationary machine tools in wet or damp locations.
Keep work areas clean and well lit.
6. Avoid accidental starts by being sure the start
switch is OFF before plugging in the machine.
7. Never leave the machine running while unattended.
Machine shall be shut off whenever itis not in op-
eration.
8. Disconnect electrical power before servicing.
Whenever changing accessories or general main-
tenance is done on the machine, electrical power
to the machine must be disconnected before work
10. Machinery must be anchored to the floor.
11. Secure work. Use clamps or a vise to hold work,
when practical. It is safer than using your hands
and it frees both hands to operate the machine.
12. Never brush away chips while the machine is in
operation.
13. Keep work area clean. Cluttered areas invite ac-
cidents.
14. Remove adjusting keys and wrenches before turn-
ing machine on.
15. Use the right tool. Don’t force a tool or attach-
ment to do a job it was not designed for.
16. Use only recommended accessories and follow
manufacturers instructions pertaining to them.
17. Keep hands in sight and clear of all moving parts
and cutting surfaces.
18. All visitors should be kept at a safe distance from
the work area. Make workshop completely safe by
using padlocks, master switches, or by removing
starter keys.
6
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19. Know the tool you are using — its application,
limitations, and potential hazards.
General Electrical Cautions
Wire Sizes
This saw should be grounded in accordance with
the National Electrical Code and local codes and
ordinances. This work should be done by a qualified
electrician. The saw should be grounded to protect
the user from electrical shock.
Caution: For circuits which are far away from the
electrical service box, the wire size must be increased
in order to deliver ample voltage to the motor. To mini-
mize power losses and to prevent motor overheating
and burnout, the use of wire sizes for branch circuits
or electrical extension cords according to the following
table is recommended.
Conductor Length
AWG (American Wire Gauge) Number
240 Volt Lines
No. 14
120 Volt Lines
No. 14
0 - 50 Feet
50 - 100 Feet
Over 100 Feet
No. 14
No. 12
No. 12
No. 8
Safety Instructions on Sawing Systems
1. Always wear leather gloves when handling saw
blade. The operator shall not wear gloves when
9. Always wear protective eye wear when operating,
operating the machine.
servicing, or adjusting machinery. Eyewear shall
be impact resistant, protective safety glasses with
side shields complying with ANSI Z87.1 specifica-
tions. Use of eye wear which does not comply
with ANSI Z87.1 specifications could result in se-
vere injury from breakage of eye protection. See
Figure B.
2. All doors shall be closed, all panels replaced, and
other safety guards in place prior to the machine
being started or operated.
3. Be sure that the blade is not in contact with the
workpiece when the motor is started. The motor
shall be started and you should allow the saw to
come up to full speed before bringing the saw blade
into contact with the workpiece.
4. Keep hands away from the blade area. See Fig-
ure A.
5. Remove any cut off piece carefully while keeping
your hands free of the blade area.
6. Saw must be stopped and electrical supply must
be cut off before any blade replacement or adjust-
ment of blade support mechanism is done, or be-
fore any attempt is made to change the drive belts
or before any periodic service or maintenance is
performed on the saw.
7. Remove all loose items and unnecessary workpieces
from the area before starting machine.
8. Bring adjustable saw guides and guards as close
as possible to the workpiece.
10. Nonslip footwear and safety shoes are recom-
mended. See Figure C.
11. Wear ear protectors (plugs or muffs) during e x -
tended periods of operation. See Figure D.
12. The workpiece, or part being sawed, must be
securely clamped before the saw blade enters
the workpiece.
7
13. Remove cut off pieces carefully, keeping hands
away from saw blade.
14. Saw must be stopped and electrical supply dis-
connected before reaching into cutting area.
15. Avoid contact with coolant, especially guarding
your eyes.
A
B
C
D
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Setting Blade Speed
Introduction
This manual includes the operating and maintenance
instructions for the Wilton 10-inch by 16-inch Cut Off
Band Saw, Models 7020/7040. This manual also in-
cludes parts listings and illustrations of replaceable parts.
1. The blade speed is controlled by an adjustment
mechanism on the right end of the saw. Speed
increases when the adjustment knob is turned
counterclockwise. Speed decreases when the
knob is turned clockwise.
2. A placard on the drive belt guard provides recom
mended speeds for various materials.
Operating Instructions
3. A speed indicator is provided on the barrel of the
adjustment mechanism. The indicator provides
speed indications in feet per minute and meters
per minute. (The meters per minute values are
shown in parenthesis on the indicator.)
4. The feed rates on the placard are expressed in
meters per minute. The feed rate graduations
available on the indicator may not match the
recommended feed rate. An approximate speed
may therefore be required. For example, to set a
speed rate of 25 meters per minute, the indicator
would be set about midway between 21 meters-
per-minute and the 30 meters-per-minute gradu-
ations.
Controls
The operating controls for the saw are provided in a
control panel on the left side of the machine. The con-
trol panel is mounted on a pivoting tube. The pivoting
tube allows the operator to position the control panel in
a convenient location.
Power-on
Light
Motor
Pushbutton
Emergency
Reset
Button
WARNING: TO CHANGE SPEED, THE SAW
MOTOR MUST BE OPERATING.
Saw Head
Pushbutton
5. Turn the speed adjustment knob to the desired
rate setting as determined by the material being
cut.
Figure 1: Control panel
1. A power-on light is provided on the left side of the
control panel. The power-on light indicates when
power is connected to the machine.
2. A n emergency stop button is provided on the
control panel. The emergency stop button pro-
vides a means to rapidly cut off electrical
power.
3. The saw motor pushbutton switch starts the saw
motor and the E-stop button stops the saw motor.
4. A green pushbutton switch is provided to the right
of the emergency stop pushbutton. The pushbutton
opens an electro-magnetic valve in the hydraulic
cylinder circuit. Opening the valves allows the saw
head to move downward and put the saw blade in
contact with the workpiece.
5. A red release button on the electro-magnetic
valve provides a means to lower the saw head
when power to the machine has been discon-
nected (see figure 4).
8
Coolant
Pump
Switch
Figure 2: Coolant pump switch
6. The rate at which the saw head moves downward
is controlled by a hydraulic feed rate control
located on the top, rear of the saw head (see
figure 3).
7. A coolant pump switch is provided on the electri-
cal equipment box on the back of the machine
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Raising/Lowering the Saw
Head
1. Lift the saw head using the handle on the far left
side of the saw head.
2. To lower the saw head, press the green pushbutton
on the right side of the control panel.
3. To adjust the feed rate, adjust the feed rate control
valve knob on the top of the saw head (see figure
3).
Red
Release
Button
4. To lower the saw head with power off, pull and turn
the red knob (manual override) on the electro-mag-
netic valve (see figure 4).
Electro-
Magnetic
Valve
Controlling the Cut:
Hydraulic Feed Control
Figure 4: Lowering head with power off
The weight of the saw arm provides all the force
needed to move the saw blade through the workpiece.
In fact, if the full weight of the arm is allowed to make
the cut, rapid blade wear and poor cutting accuracy
will result. A hydraulic feed control is provided that
gives the operator a means to control the speed and
efficiency of cutting.
The hydraulic cylinder is attached between the saw
base and the saw head. The hydraulic cylinder resists
movement of the saw head in the downward direction.
However, the hydraulic cylinder offers no resistance
when the saw head is raised upward.
The amount of downward force can be controlled by
using the feed rate control valve. When the valve is
opened slightly, the saw head will move downward. The
further the valve is opened, the faster the saw head will
move downward.
The feed control is adjusted by the operator until the
saw is operating efficiently. This is usually determined
by observing the chip formation. (See Evaluating Blade
Efficiency for more information on cutting efficiency.)
Evaluating Cutting Efficiency
Is the blade cutting efficiently? The best way to
determine this is to observe the chips formed by the
cutting blade.
If the chip formation is powdery, then the feed rate
is much too light, or the blade is dull.
If the chips formed are curled, but colored — that
is, either blue or straw-colored from heat generated
during the cut — then the feed rate is too high.
If the chips are slightly curled and are not colored
by heat — the blade is sufficiently sharp and is cutting
at its most efficient rate.
Blade Selection
The cut-off saw is provided with a saw blade that is
adequate for a variety of cut-off jobs on a variety of
common materials. A 4/6 vari tooth bi-metal blade
(5674011) and a 6/10 vari tooth bi-metal blade
(5674021) are available from Wilton.
9
Blade Tensioning
Hand Wheel
Control Box
Blade Guide
Supports
Saw Head
Feed Rate
Control
See Setting Blade Speed for the speeds recom-
mended for various materials. These selections, while
appropriate for many shop cutting needs, do not en-
compass the wide variety of blades of special configu-
ration (tooth pitch and set) and special alloys for cut-
ting unusual or exotic materials.
Saw
Head
A coarse blade could be used for a solid steel bar
but a finer tooth blade would be used on a thin-wall
tube. In general, the blade choice is determined by
the thickness of the material; the thinner the material,
the finer the tooth pitch.
L
Speed
Control
HnWe
Belt
Cover
Drive Motor
Figure 3: Controls
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Work Setup
A minimum of three teeth should be on the work
piece at all times for proper cutting. The blade and
workpiece can be damaged if the teeth are so far apart
that they straddle the workpiece.
For very high production on cutting of special mate-
rials, or to cut hard-to-cut materials such as stainless
steel, tool steel, or titanium, you can ask your industrial
distributor for more specific blade recommendations.
Also, the supplier who provides the workpiece material
should be prepared to provide you with very specific
instructions regarding the best blade (and coolant or
cutting fluid, if needed) for the material and shape sup-
plied.
Securing the Workpiece for
Square Cuts
1. Raise the saw head (refer to Figure 5).
2. Slide the left vise jaw far enough to the left to allow
the workpiece to be placed in the vise.
3. Place the workpiece on the work table. If the
workpiece is long, provide support at the other end.
It may also be necessary to provide additional down-
ward clamping to hold the workpiece securely on
the work table.
4. Turn clamping hand wheel clockwise to clamp the
workpiece in position against the fixed (right) vise
jaw.
Blade Break-in Procedures
New blades are very sharp and, therefore, have a
tooth geometry which is easily damaged if a careful
break-in procedure is not followed. Consult the blade
manufacturer’s literature for break-in of specific blades
on specific materials. However, the following proce-
dure will be adequate for break-in of Wilton-supplied
blades on lower alloy ferrous materials.
5. After completing the cut, turn the clamping hand
wheel counterclockwise and slide the left jaw away
from the workpiece.
Clamping
Hand
Wheel
Saw Head
Left Vise Jaw
1. Clamp a round section workpiece in the vise. The
workpiece should be 2 inches or larger in diameter.
Work Table
2. Set the saw on low speed. Start the cut with a very
light feed rate.
3. When the saw has completed 1/3 of the cut, in-
crease the feed rate slightly and allow the saw to
complete the cut.
4. Keep the same hydraulic cylinder setting and begin
a second cut on the same or similar workpiece.
Figure 5: Securing workpiece
5. When the blade has completed about 1/3 of the cut,
increase the feed rate. Watch the chip formation
until cutting is at its most efficient rate and allow the
saw to complete the cut (see Evaluating Blade Effi-
ciency). The blade is now considered ready for
regular service.
Adjusting the Vise for Angle
Cuts
1. Referring to Figure 5, loosen the angle locking screw
and the pivot screw on the left vise jaw.
10
2. Turn the locking handle on the round, angle-setting
block counterclockwise to unlock the block. Slide
the block until the pointer on the block is aligned
with desired angle (see figure 7). Tighten the lock-
ing handle to set the angle.
3. Set the workpiece in the vise. Put the front end of
the workpiece against the corner of the right vise
jaw. Put the rear end of the workpiece against the
angle-setting block.
4. Turn clamping hand wheel clockwise until the left
vise jaw is parallel with the workpiece. Tighten the
pivot screw and angle locking screw on the left vise
jaw. Clamp the workpiece in position.
5. After completing the cut, turn the clamping hand
wheel counterclockwise and slide the left jaw away
from the workpiece.
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Set Workpiece
Against Corner
of Right
place it against the work piece.
Angle
Setting
Block
Vise Jaw
Starting the Saw
Left
Vise
Jaw
WARNING: NEVER OPERATE THE SAW WITHOUT
BLADE COVERS IN PLACEAND SECURED.
Pivot
Screw
Angle
Locking
Screw
CAUTION: MAKE SURE THE BLADE IS NOT IN CON-
TACT WITH THE WORKPIECE WHEN THE MOTOR
IS STARTED. DO NOT DROP THE SAW HEAD ON
THE WORKPIECE OR FORCE THE SAW BLADE
THROUGH THE WORKPIECE.
Figure 6:Adjusting vise
Angle Block
Locking Handle
1. Raise the saw head. With the saw motor off, pull
the red release button on the electro-magnetic valve
and check the rate at which the saw head lowers.
2. Raise the saw head. Push in red release button.
3. Clamp the workpiece in the vise. (See figure 9 for
examples of workpieces in the vise.)
Angle
Pointer
4. Be sure the blade is not in contact with the workpiece
when the motor is started.
Figure 7: Angle setting block
5. Start the motor and allow the saw to come up to
speed.
Installation and Adjustment of
Work Stop
6. Slowly set the saw down onto the workpiece. Adjust
cutting speed with feed rate control valve.
Figure 5: Securing workpiecThe work stop is used
to set up the saw for making multiple cuts of the same
length (see figure 8). Install and adjust the work stop
as follows:
7. DO NOT DROP THE SAW HEAD OR FORCE THE
CUT. Let the weight of the saw head provide the
cutting force.
8. The saw will automatically shut off at the end of the
cut.
Stop Post
Locking Lever
Rounds
"Wing" Screw
Stop L-Bracket
Flats/strips
Knock off
Knob
f
f
sharp edge
Stop Rod
here with
file
11
f
Figure 8: Work stop
I-Beams
Angles
1. Insert the end of the stop rod in the hole in the front
right side of the work table.
Channels
2. Tighten the “wing” screw to secure the rod in place.
3. Install the stop post in the channel on the back of
the stop L-bracket. Install the locking lever in the
threaded hole in the stop post. Snug-up the lock-
ing lever.
Knock off
Squares/rectangles
Hexagonals
sharp edge
f
here with
4. Install the locking knob in the hole in the side of the
stop L-bracket.
file
f
5. Slide the assembled stop L-bracket onto the stop
rod. Position the stop post against the work piece
and tighten the knob in the stop L-bracket. The
stop post can be moved left or right as required to
Tees
Figure 9: Placing workpieces in the vise
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Coolant Flow
Blade Tracking
Hex Adjustment
Screws
CAUTION: THE COOLANT PUMP MUST BE SUB-
MERGED BEFORE OPERATING TO PREVENT DAM-
AGE TO THE PUMP.
Single
Adjustment
Screw
1. The blade guides are fitted with coolant fittings.
Coolant is provided to the fittings through intercon-
necting tubing. The coolant is dispensed directly
onto the saw blade.
Center
Locking
Screws
2. Adjust the coolant flow valves on the top, rear of the
saw head as required to provide the desired flow.
The flow should be no more than the blade can
draw into the workpiece by blade movement.
Figure 10: Blade tracking and tensioning
Factory or Field Procedure
1. Raise the saw head enough to allow the saw motor
to operate.
3. The coolant flow can be stopped in two ways:
1) By using the coolant pump switch on the
electrical equipment box, or
2) By closing the coolant flow valves on the top,
rear of the saw head.
2. Loosen four knobs securing the blade cover. Lift
the cover and swing it backward.
3. Remove the blade guard mounted on the left blade
guide support.
Coolant Mixture and Quantity
4. Remove both blade guide bearing brackets.
The general purpose coolant is a mixture of water
soluble oil and water. Mix one part of soluble oil (TRIM
SOL) to ten parts of water (one quart oil, ten quarts of
water). Eleven quarts of coolant are required for the
coolant pump to operate properly.
There are numerous coolants on the market that are
formulated for special applications. Consult your local
distributor for details in the event you have a long range
production task, or are required to cut some of the
more exotic materials.
NOTE: Maintain proper tension at all times using the
blade tensioning mechanism.
5. Loosen the center locking screws in all three hex
adjustment screws on the blade tensioning mecha-
nism (see figure 10).
CAUTION: WHILE PERFORMING THE FOLLOWING,
KEEP THE BLADE FROM RUBBING EXCESSIVELY
ON THE SHOULDER OF THE WHEEL. EXCESSIVE
RUBBING WILL DAMAGE THE WHEELAND/OR THE
BLADE.
Adjustments
6. Start the saw. Slowly turn the single hex adjustment
screw at the rear of the tracking mechanism to tilt
the idler wheel. Do not turn either of the other two
adjustment screws. Turn the adjustment screw until
the blade is touching the shoulder of the idler wheel.
The efficient operation of the cut-off saw is depen-
dent upon the condition of the saw blade. If the perfor-
mance of the saw begins to deteriorate, the first item
that you should check is the blade.
12
If a new blade does not restore the machine’s cut-
ting accuracy and quality, refer to the Troubleshooting
section (or the blade manufacturer’s guide) for condi-
tions to consider and adjustments that can be made to
increase the life of the blade.
NOTE: Turning the screw inward causes the blade to
move toward the shoulder of the wheel. Turning the
screw outward causes the blade to move away from
the shoulder.
To change the blade, refer to Changing Blades in
the Maintenance section. To adjust the blade tracking,
refer to the following procedures.
7. Turn the single hex adjustment screw so the blade
starts to move away from the shoulder of the wheel
— then turn the single hex adjustment screw in the
other direction so the blade stops, then moves slowly
toward the shoulder.
Blade Tracking Adjustment
Blade tracking has been tested at the factory. Ad-
justment is rarely required when the blade is used prop-
erly or if the blade is correctly welded. (See figure 10
for location of blade tracking adjustment screws.)
WARNING: KEEP FINGERS CLEAR OF THE BLADE
AND WHEEL TO AVOID INJURY.
8. Turn the single hex adjustment screw to stop the
motion of the blade on the wheel as it gets closer to
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the wheel shoulder. Put a 6-inch length of paper
between the blade and the wheel as shown in figure
11. The paper should not be cut as it passes be-
tween the wheel shoulder and the blade.
should rarely require adjustment. When adjustment is
required, adjust immediately. Failure to maintain proper
blade adjustment may cause serious blade damage or
inaccurate cuts.
It is always better to try a new blade when cutting
performance is poor. If performance remains poor af-
ter changing the blade, make the necessary adjust-
ments.
9. Turn the single hex adjustment screw a small amount.
Repeat the insertion of the paper between the wheel
shoulder and the blade until the paper is cut in two
pieces.
If a new blade does not correct the problem, check
the blade guides for proper spacing. For most effi-
cient operation and maximum accuracy, provide 0.001
inch clearance between the blade and the guide bear-
ings. The bearings will still turn freely with this clear-
ance. If the clearance is incorrect, the blade may track
off the drive wheel.
NOTE: You may have to repeat the check with the
paper several times before the blade and the shoulder
cuts the paper into two pieces. Do not hurry the ad-
justment. Patience and accuracy here will pay off with
better, more accurate, quieter cutting and much longer
machine and blade life.
10. When the paper is cut, turn the hex adjustment
screw slightly in the counterclockwise direction. This
assures that the blade is not touching the shoulder
of the wheel.
CAUTION: CHECK THE BLADE TO MAKE SURE THE
WELDED SECTION IS THE SAME THICKNESS AS
THE REST OF THE BLADE. IF THE BLADE IS
THICKERATTHE WELD, THE GUIDE BEARINGS MAY
BE DAMAGED.
11. Shut off the saw.
12. Hold the hex adjustment screws with a wrench and
tighten the center locking screws. Make sure the
hex adjustment screws do not move while tightening
the center screws.
If required, adjust the guide bearings as follows:
1. The inner guide bearing is mounted on a concen-
tric bushing and can not be adjusted.
2. The outer guide bearing (closest to the operator) is
mounted on an eccentric bushing and can be ad-
justed.
13. Install the two blade guide bearing brackets. Posi-
tion the guides so the bearings just touch the blade.
14. Install the left blade guard.
3. Hold the bushing with a 3/4-inch wrench and loosen
15. Close the saw head cover. Tighten all four knobs.
Motor "ON"
Upper Wheel
Rotating
Guide Bracket
Eccentric
Bushing
Locking
Screw
Put Strip
Between
Wheel
and
Blade
Blade
Outer Roller
(Blade Guide Roller)
13
Figure 12:Adjustment of guide bearings
INCORRECT
CORRECT
Inner
Roller
Outer
Roller
Figure 11: Checking blade-to-wheel clearance
using paper strips
Blade Guide Bearing
Adjustment
Proper adjustment of the blade guide bearings is
critical to efficient operation of the cut-off saw. The
blade guide bearings are adjusted at the Factory. They
Blade
Locking
Screw
Figure 13: Blade -to-bearing orientation
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the center locking screw with an Allen wrench (see
figure 12).
tion of the disk you have cut from the bar stock. Mea-
sure at the top and bottom of the disk.
The saw blade can be considered correctly adjusted
when the variation measure is no more than 0.012 inch
across the face of the disk.
If you do not have a piece of 2-inch bar stock avail-
able for a test cut, use a larger diameter test piece
rather than a smaller one. The maximum thickness
variation on any test piece should be no more than
0.003 inch, per side, per inch of stock diameter.
4. Position the bearing by turning the bushing. Set
the clearance at approximately 0.001 inch. (The
blade should be in a vertical position between the
bearings. (See figure 13.)
5. Tighten the center locking screw with anAllen wrench
while holding the eccentric bushing in position with
the 3/4-inch wrench.
6. Use the same procedure to adjust the other guide
bearing.
Adjustment of the Limit
Switch
1. The limit switch is provided to shut off the saw motor
when the workpiece is cut through.
7. When the adjustment is correct, the guide bear-
ings should rotate freely with slight pressure of the
finger (with the blade stopped).
8.Adjust blade-edge bearings so they just touch
the back edge of the blade (see figure 19).
2. To set the limit switch, loosen the jam nut on the limit
switch stop (figure15).
Test Cutting to Verify
AdjustmentAccuracy
3. Adjust the stop as required and retighten jam nut.
Test cuts can be used to determine whether or not
you have adjusted the blade accurately. Use 2-inch
round bar stock to perform these test cuts, as follows:
1. With the bar stock securely clamped in the vise,
make a cut through the bar stock. (See figure 14.)
Jam Nut
2. Mark the top of the bar stock.
Adjustment
Screw
3. Move the bar stock about 1/4-inch past the blade so
you can begin a second cut.
4. Rotate the bar stock 180 degrees so the mark you
made is now at the bottom of the cut.
Limit
Switch
Switch
Roller
5. Make a cut through the bar stock.
Figure 15: Limit switch adjustment
6. Use a micrometer to measure the thickness varia-
1. Clamp in vise and mark top
of barstock here
2. Cut off a slice of
the bar stock
Maintenance
Cleaning
14
1. Clean off any preservative on machine surfaces.
2. After cleaning, coat the machined surfaces of the
cut-off saw with a medium consistency machine
oil. Repeat the oil coating process at least every
six months.
3. Rotate stock in vise
so mark is at bottom
4. Cut off a new
slice from the
stock
3. Clean up accumulated saw cuttings after use. Make
sure the lead screw is kept free of saw cuttings and
other material that would cause damage.
4. Clean the chip sludge from the coolant tank. The
frequency should be determined by how often the
saw is used.
5. Measure
here...
7. Differences between
measurements at edges
of disc should be less
than .003 inches per
inch per side of stock
diameter
New slice
Lubrication
Lubricate the following components at the specified
frequencies and using the lubricants as defined:
6. ...measure
here
Figure 14: Cutting a test disc
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1. Ball bearings: the bearings are lubricated and
sealed—periodic lubrication is not required.
8. Check the guide bearings and the carbide guides
to make sure they are just contacting the sides of
the blade.
2. Blade guide bearing: the bearings are lubricated
and sealed—lubrication is not required. Inspect
periodically.
9. Install the left blade guard making sure there is
ample clearance with the blade.
3. Idler wheel bushing: the bearings are lubricated
and sealed—lubrication is not required. Inspect
periodically.
10. Make a test cut to make sure the blade tracks prop-
erly during operation. Adjust tracking as required
(see Blade TrackingAdjustment).
4. Lead screw bearing housing: lubricate with light oil
monthly (see exploded figure, page 20).
Changing the Drive Belt
1. Disconnect the electrical power source from the
cut-off saw to prevent any possibility of accidental
motor start-up.
5. Lead screw: lubricate with light oil monthly (see
exploded figure, page 20).
6. Hydraulic cylinder pivot: lubricate with light oil every
6 months (see exploded figure, page 20).
2. Set the arm at the full horizontal position.
7. Blade tension screw: lubricate with grease every 6
months (see exploded figure, page 24).
3. Remove the knob on the drive belt cover. Remove
the drive belt cover to expose the V-belt and pul-
leys.
8. Blade brush bearing: lubricate with light oil monthly
(see exploded figure, page 24).
4. Remove two screws, nuts, and washers from back
of saw head support. Push on the motor support
bracket to pivot the motor upward to loosen the ten-
sion on the belt.
9. Gear box: check oil once a year.
10. Change coolant on a frequency appropriate to the
type of coolant being used. Oil based coolants can
sour. Refer to the coolant supplier’s instructions
for change frequency.
5. Remove the worn belt.
6. Put the replacement belt in the pulleys. Allow the
motor to pivot downward.
11. Coolant tank: clean every 6 months or as required.
7. Install the two screws, nuts, and washers in back of
saw head support and through the motor support
bracket.
Changing Blades
WARNING: SHUT OFF ALL ELECTRICAL POWER
TO THE MACHINE.
8. Install the drive belt cover. Install and tighten the
knob on the drive belt cover.
1. Loosen four knobs securing the blade cover. Lift
the cover and swing it backward.
Replacing the Drive Motor
2. Remove the blade guard mounted to the left blade
guide support.
1. Disconnect the motor from all electrical power. Un-
plug the motor if it is plugged into a socket. Shut
off the power to the branch and remove the con-
nection to the junction box if the motor is hard wired
to the branch.
WARNING: ALWAYS WEAR LEATHER GLOVES
WHEN HANDLING SAW BLADE TO AVOID INJURY
FROM THE SAW TEETH.
15
2. Remove the drive belt from the drive motor pulley
3. Turn the blade tensioning hand wheel clockwise to
relieve tension on the blade. Loosen the blade
enough to remove the blade from the idler and drive
wheels. Remove the blade from between the blade
guides.
(see Changing the Drive Belt).
3. Remove motor pulley.
4. Open the motor junction box and disconnect the
power cord wires from their terminals.
4. Install the new blade between the blade guide bear-
ings and the carbide blade guides. Install the blade
over the drive and idler wheels.
5. Remove the nuts, washers and bolts that secure the
motor to the mounting plate.
6. Installation of a new motor is a reversal of the above
steps.
5. Turn the blade tensioning hand wheel counterclock-
wise to tighten the blade. Tighten the blade until the
blade tension indicator reads 2000 pounds.
Adjusting the
Counterbalance Spring
The counterbalance spring is located at the right,
rear of the saw head. The counterbalance spring is
6. Operate the saw at low speed and observe the track-
ing of the blade. If tracking needs to be adjusted,
refer to Blade Tracking Adjustment.
7. Adjust the bearings on the upper edge of the blade
until they just contact the blade (see figure 19).
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damaged.
5. Inspect bearings for damage and smooth opera-
tion, Replace if faulty.
Pivot
6. Install the bearing in the idler wheel. Install the idler
wheel on the idler shaft.
Adjustment Nuts
7. Install the screw, spring washer and washer in the
idler shaft.
8. Install the blade (see Changing blades).
Counterbalance
Spring
Adjusting the Blade Guides
Threaded
Rod
The cut-off saw has adjustable blade guide supports
(see figure 17). The blade guide supports allow you to
set the blade guides for varying widths of workpieces.
To make accurate cuts and prolong blade life, the
blade guide supports should be set to just clear the
workpiece to be cut.
Figure 16: Counterbalance spring adjustment
used to adjust the amount of down force the saw head
puts on the workpiece when the feed rate control valve
is fully open.
1. Raise the saw arm to its full upright position and
lock it in position.
2. To adjust the tension on the spring, loosen the two
nuts on the threaded rod of the spring pivot post.
Adjust the tension as required.
3. Tighten the two nuts against the pivot post.
4. The saw can now be returned to service.
Replacing the Drive Wheel
1. Remove the blade (see Changing Blades).
2. Remove the screw, spring washer, and washer from
the speed reducer shaft.
Figure 17: Blade guide supports
1. Loosen the knob on the blade guide support and
slide the guide left or right as required. Repeat for
the other blade guide.
3. Pull the wheel from the speed reducer shaft. Re-
move the drive key from the speed reducer shaft.
4. Inspection: Examine drive edge and shoulder of
the wheel for damage. Replace the wheel if dam-
aged.
2. Set the blade guide supports as required to accom-
modate the width/diameter of the workpiece. The
blade guides should be positioned so the guides do
not contact the workpiece as the saw head moves
downward through the workpiece.
5. Install the key in the keyway in the speed reducer
shaft. Align the keyway in the wheel with the key in
the speed reducer shaft. Reinstall the wheel on the
speed reducer shaft.
16
Replacement of Carbide
6. Install the screw, spring washer and washer in the
end of the speed reducer shaft.
Blade Guide
7. Install the blade (see Changing Blades).
Concentric Bushing
Cap Screw
(Typical)
Replacing Idler Wheel or
Idler Bearing
Blade Guide Bearings
Carbide
Guides (2)
1. Remove the saw blade (see Changing Blades).
2. Remove the screw, spring washer, and washer from
the idler shaft.
Cap Screw
Eccentric
(Typical)
Bushing
3. Remove the idler wheel. Remove the bearing from
the idler wheel.
4. Inspection: Examine the drive edge and shoulder
of the idler wheel for damage. Replace the wheel if
Figure 18: Carbide blade guides and guide bearings
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Refer to Figure 18.1.
1. Remove the cap screw and remove the carbide
guide. Discard the carbide guide.
Replacement of the Wire
Brush
2. Install the replacement carbide guide on the guide
bearing support. Install the cap screw. Set the
guide so it just contacts the side of the saw blade.
1. Loosen four knobs securing the blade cover. Lift
the cover and swing it backward.
3. Using a machinist's square, check squareness of
the blade to the table.
2. Remove the attaching screw, spring washer and
washer. Remove and discard the brush (see figure
20).
Replacement of Guide
Bearings
3. Install replacement brush and secure with screw,
spring washer and washer.
Referring to Firgure 18, remove the cap screw from
the bearing being replaced. Separate the bushing and
cap screw from the bearing. Discard the bearing.
Wire Brush
NOTE: There is a light press fit between the bearing
and the bushing.
2. Install bushing in replacement bearing. Install cap
screw through bushing and into guide support.
Screw and Washers
3. If the bearing being replaced is on an eccentric
bushing, install the bearing on the operator side of
the blade.
4. Turn the eccentric bushing in the guide support
until the bearing contacts the blade.
Figure 20: Wire brush
Replacement of Blade Edge
Bearings
1. Remove the capscrew from the blade edge bearing
being replaced and discard the bearing. Be care-
ful not to lose the spring washer that separates the
bearing from the floating block (see figure 19).
2. Insert the capscrew into the new bearing. Replace
the spring washer onto the capscrew and re-install
into the floating block.
Machine Setup
The saw delivered to you has been adjusted at the
factory. A number of test pieces have been cut using
the saw to verify the accuracy of cutting. Therefore,
the only setup operations required before releasing
the saw for service are spotting the saw and establish-
ing the electrical connections to the motor.
3. If re-adjustment is necessary, loosen the pivot
capscrew and move the floating block so that the
17
Uncrating and Spotting
Guide Support
Spot the saw where it makes the most sense for the
operations you will probably be doing. If you are go-
ing to be doing cut-off work on very long pieces of
stock, allow plenty of room for the stock, and the infeed
and outfeed supports. Remove the saw from the ship-
ping skid and discard any hold-down devices that were
used to secure the saw to the skid.
Adjustment
Cap Screw
Floating Block
Cap Screw
Blade Edge
Bearing
Figure 19: Blade edge bearing replacement
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4. Close the blade cover and secure with four knobs.
source, or that the fuses have been removed or
breakers tripped in the circuit in which the saw will
be connected. Make sure you put a warning plac-
ard on the fuse or circuit breaker to prevent acci-
dental electrical shock.
Electrical
Observe the following when connecting to the power
source. (The cut-off saw wiring diagrams are pro-
vided in Figures 21 and 22.)
2. If you are installing the motor power cord into a
receptacle, make sure to use the appropriate plug.
WARNING: WILTON RECOMMENDSTHATANYWIR-
ING INVOLVING HARD WIRING OF THE SAW TO A
BRANCH, ORANYCHANGE OF VOLTAGE SUPPLIED
TO THE MOTOR BE PERFORMED BYA LICENSED
ELECTRICIAN.
3. If you are using hard-wired connections to a junc-
tion box, connect the wires in the box, and close
the box.
4. Install the fuses or reset the breaker.
5. The saw is now ready for service.
1. Make sure the saw is disconnected from the power
18
Figure 21: Model 7020 cut-off saw wiring diagram
115V - To reverse motor rotation
switch terminals 5 and 6.
220V - To reverse motor rotation
hook terminal 6 to 1.
Figure 22: Connection diagram for 1ph motor
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Figure 24: Model 7040 cut-off saw wiring diagram
19
Figure 25: Connection diagram for 3ph motor
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Troubleshooting
Probable cause
Suggested remedy
Fault
1. Material loose in vise.
2. Incorrect speed or feed.
1. Clamp work securely.
Excessive blade
breakage
2. Check Machinist’s Handbook for
speed/feed appropriate for the ma-
terial being cut.
3. Teeth too coarse for material.
4. Incorrect blade tension.
3. Check Machinist’s Handbook for
recommended blade type.
4. Adjust blade tension to the point
where the blade just does not slip
on the wheel.
5. Saw blade is in contact with 5. Start the motor before placing the
workpiece before the saw is started.
6. Blade rubs on the wheel flange.
7. Misaligned guides.
saw on the workpiece.
6. Adjust blade tracking.
7. Adjust guides.
8. Cracking at weld.
8. Longer annealing cycle.
Premature blade
dulling
1. Blade teeth too coarse.
2. Blade speed too high.
3. Inadequate feed pressure.
1. Use a finer tooth blade.
2. Try a lower blade speed.
3. Decrease spring tension.
4. Hard spots in workpiece or scale on/ 4. Increase feed pressure (hard
in workpiece.
5. Work hardening of material (espe-
cially stainless steel).
spots). Reduce speed, increase
feed pressure (scale).
5. Increase feed pressure by reduc-
ing spring tension.
6. Insufficient blade tension.
7. Operating saw without pressure on 6. Increase tension to proper level.
workpiece.
7. Do not run blade at idle in/on mate-
rial.
1. Workpiece not square with blade.
2. Feed pressure too fast.
3. Guide bearings not adjusted prop-
erly.
1. Adjust vise so it is square with the
blade. (Always clamp work tightly
in vise.)
Bad cuts
(out-of-square)
2. Decrease pressure.
4. Inadequate blade tension.
5. Span between the two blade guides
too wide.
3. Adjust guide bearing clearance to
0.001 inch (0.002 inch maximum).
4. Gradually increase blade tension.
5. Move blade guide bar closer to work.
20
6. Dull blade.
7. Incorrect
blade
speed. 6. Replace blade.
7. Check blade
(see Figure 3).
9. Blade guide bearing assembly 8. Tighten blade guide assembly.
speed
8. Blade guide assembly is loose.
loose.
10. Blade track too far away from
wheel flanges.
11. Guide bearing worn.
9. Tighten blade guide bearing assem-
bly.
10.
11.
Adjust blade tracking.
Replace worn bearing.
1. Blade speed too high for feed pres- 1. Reduce blade speed and feed pres-
Bad cuts (rough)
sure.
sure.
2. Blade is too coarse.
2. Replace with finer blade.
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Troubleshooting
(Continued)
1. Blade is binding in the cut.
2. Blade tension too high.
1. Decrease feed pressure.
2. Decrease tension on blade
Blade is twisting
1. Blade guides worn
1. Replace blade guides.
2. Adjust blade guide bearings.
2. Blade guide bearings not adjusted.
3. Blade guide bearing bracket is
loose.
Unusual wear on
side/back of blade
3. Tighten blade guide bearing
bracket.
1. Blade tooth pitch too coarse for
workpiece.
1. Use blade with finer tooth pitch.
2. Feed too slow; feed too fast.
2. Increase feed pressure and/or
blade speed.
3. Clamp workpiece securely.
Teeth missing/ripped
from blade
3. Workpiece vibrating.
4. Gullets loading up with chips.
4a.
Use blade with a coarse tooth
pitch—reduce feed pressure.
4b.
Brush blade to remove chips.
1. Blade tension too high.
1. Reduce tension on blade.
2. Drive belt tension too high.
3. Blade too coarse for workpiece (es-
pecially with tubular stock).
4. Blade too fine for workpiece (espe-
cially with heavier, soft material).
5. Speed reducer gears require lubri-
cation.
2. Reduce tension on drive belt.
3. Use blade with fine tooth pitch.
Motor running too hot
4. Use blade with coarse tooth pitch.
5. Check
speed
reducer.
1. Pump motor is burned out.
2. Screen/filter on pump is clogged.
3. Impeller is loose.
1. Replace pump.
2. Clean screen/filter.
3. Tighten impeller.
No coolant flow
4. Coolant level too low.
4. Add coolant to reservoir.
Excessive speed
reducer noise/
vibration
1. V-belt is too tight.
2. Countering spring not tensioned
properly.
1. Reset V-belt tension.
2. Increase spring tension.
21
Replacement Parts
WMH Tool Group
2420 Vantage Drive
Elgin, IL 601237
TEL: 1-888-594-5866
FAX: 1-800-626-9676
This section provides exploded view illustrations that
show the replacement parts for the 10-inch x 16-inch
Cut-Off Saw. Also provided are parts listings that pro-
vide part number and description. The item numbers
shown on the illustration relate to the item number in the
facing parts listing.
Identify the replacement part by the part number
shown in the parts listing. Be sure to include the
model number and serial number of your machine
when ordering replacement parts to assure that
you will receive the correct part.
Order replacement parts from:
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22
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Parts List - Base
ITEM PART
ITEM PART
NO.
21-1
22
NO.
DESCRIPTION
Set Screw (5/16"x1/2")
Lead Screw Bracket
Screw (5/16" x 1/4")
Spring Washer (5/16")
Washer (5/16")
Vise Lead Screw
Key (5x5x20mm)
Collar with Pin
Lead Screw Bracket
Acme Nut
QTY
1
NO.
1
NO.
5712251
DESCRIPTION
Foot, Left
QTY
1
5519494
5712481
5712491
5713931
5713131
5712511
2
3
5712261
5712271
Foot, Right
1
1
1
1
1
Coolant Reservoir
Stopper (PT 3/8")
Coolant Pump
23
2
3-1 5519485
23-1
23-2
24
2
4
2
5712281
115/220, 1-Phase
1
5712921A 220/440, 3-Phase
24-1 5519710
1
4-1 5519486
Adapter (PT 3/8")
Pan Head Screw
1
2
24A
25
5514806
5712521
5712531
5712541
5712551
5712561
5712571
5519495
5519496
5712581
5712591
5712611
1
5
5712291
1
(1/4" x 5/8 “)
Spring Washer (1/4")
Nut (1/4")
26
1
6
5712311
5712321
2
2
1
1
27
Button
1
7
28
Retainer
2
7A 5512101
5712331
8-1 5519487
Filter Screen w/Screw
Hose (5/16")
29
Screw (M5 x 8)
1
8
30
Needle Bearing (CB3020) 2
Hose Clamp
6
1
30-1
30-2
31
Bush (4mm)
Bush (2mm)
Washer (1/2")
Pivot Shaft
1
1
2
1
1
2
1
2
1
1
2
1
2
9
10
11
5712341
5712351
5712361
Chip Pan
Pump Bracket
1
Work Table
1
32
11-1 5519491
11-2 5519492
11-3 5519489
11-4 5519490
11-5 5519491
Label, Made in Taiwan
Rivet(2mm)
1
33
Pivot Bracket
14
1
34
5712621 Screw (1/2" x 3/4")
5712631 Retaining Ring (S12)
5712641 Washer (1/2")
5712651 Spring Pull Pivot
5712661 Bushing
Hex Cap Screw (M^ x 10)
Washer (M6)
35
1
36
Spring Washer (M6)
Screw (1/4" x 7/8")
1
37
12
13
5712371
5712381
1
38
Hex Cap Screw (1/2" x 1") 4
39
5712671 Screw (5/8" x 1")
5712681 Regulating Seat
13-1 5712391
Spring Washer (1/2")
Washer (1/2")
4
4
1
3
40
14
15
5712641
5712411
23
40-1 5519489
Cap Hex Screw
(5/16" x 5/8")
Electrical Control Box
Hex Cap Screw
15-1 5519488
40-2 5519493
40-3 5713131
Spring Washer (5/16")
Washer (5/16")
2
2
1
1
1
4
1
(5/16" x 3/4")
15-2 5513931
15-3 5713131
15-4 5519501
Spring Washer (5/16")
Washer (5/16")
3
3
1
1
1
1
1
1
1
41
42
43
44
45
5712691 Nut (3/8")
5712711 Screw (3/8"x 1")
Label, Pump Switch
Work Stop Bracket
Work Stop Rod
5712721 Protractor Stop Block
5712731 Screw (M6 x 12)
5712741 Limit Switch
16
17
18
19
20
21
5712421
5712431
5712441
5712451
5712461
5712471
Locking Screw
Screw (1/2")
* For Saw Serial No. 704018 and Earlier
** For Saw Serial No. 704018 and Later
***Spring Changed since Dec. '96
Pump Cover
Hand WheelAssembly
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Parts List - Base
ITEM
NO.
PART
NO.
ITEM PART
NO. NO.
71
DESCRIPTION
Hex Cap Screw
(5/15" x 5/8")
QTY
DESCRIPTION
Overload
QTY
46-1 5519498
4
1
5507542 Model 7020 (115V, 1-ph)
5713031 Model 7020 (220V, 1-ph)
5512660 Model 7040 (220V, 3-ph)
5712661 Model 7040 (440V, 3-ph)
5519502 Fuse Bracket
46-2
5519493
Spring Washer (5/16") 4
46-3 TS-5713131 Washer (5/16")
4
3
3
1
1
1
47
48
49
50
51
5712761
5712771
5712781
5712791
5511502*
Screw (3/8" x 1")
Spring Washer (3/8")
Locking Handle
71-1
71-2
71A
72
3
3
1
1
5519503 Fuse (1A)
Washer (1/2")
5508409 Relay (115/220 NO)
5713041 Magnetic Switch
(115/220 1-Phase)
Hydraulic Cylinder
Assembly (2-1/2 In.)
5712811**
Hydraulic Cylinder
Assembly (3-In.)
Cylinder Pin, Bottom
1
5713001 Magnetic Switch
(220/440 3-Phase)
1
51-1 5519497
1
1
1
73
74
75
5713051 Transformer
1
1
1
52
53
5712821
5712831
Cylinder Pin, Top
Hydraulic Mounting
Plate
5713061 Terminal Strip
5713071 Spring, Protective
Casing
76 5713081 Nut (3/8")
54
55
56
57
58
59
5712841
5712851
Screw (3/8" x 2)
Spring Washer (3/8")
3
3
3
1
2
1
2
1
1
1
2
1
1
1
1
2
2
1
1
1
3
1
77 5713091 Protractor Seat
77-1
5519505 Pin (5 x 32mm)
5713111 Knob
2
1
2
2
1
4
2
2
1
2
2
2
2
1
2
1
1
2
2
5712861 Washer (3/8")
78
5712871 Protractor Vise Block
5712881 Spring Washer (1/2")
5712891 Spring Pull Rod
182
183
184
5713121 Screw (5/16"x 1/2")
5713131 Washer (5/16")
5713141 Bracket
60*** 5712911 Spring (30mm) - Old
5519498 Spring (32mm) - New
184-1 5713931 Spring Washer (5/16")
185
186
187
5713151 Screw (3/8" x 1")
5713161 Washer (3/8")
5713171 Spring Bracket
61
62
63
64
65
66
67
68
69
70
5712921 Angle Scale
5712931 Screw (1/2" x 1-1/2")
5712941 Washer (1/2")
5712951 Vise Jaw, Left
5712961 Screw (1/2" x 1-1/2")
5712971 Washer (1/2")
5712981 Vise Jaw, Right
5712991 Screw (1/2" x 1-3/4")
5713011 Pin
24
186-1 5713481 Spring Washer (3/8")
186-2 5519507 Nut (3/8")
188
189
190
191
192
5713181 Screw (5/16" x 1/2")
5713191 Washer (5/16")
5713211 Locking Wheel
5713221 Screw (1/4" x 3/4")
5713231 Swivel Bushing
192-1 5519509 C-Ring
193
194
5713241 Spring Washer (1/4")
5713251 Screw (1/4" x 3/8")
5713021 Electrical Cabinet Door
70-1 5519499
70-2 5519500
Knob
Plane
Piston/Seal Kit 5512787
E-M valve & coil 5713371A
Not shown in exploded view.
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ITEM PART
NO. NO.
195
196
DESCRIPTION
QTY
5713261 Control Column
1
2
2
1
1
1
6
1
1
1
1
1
2
16
2
8
8
1
1
1
5713271 Screw (1/4" x 3/4")
196-1 5519510 Nut (1/4")
197
198
199
200
201
202
203
204
205
215
216
217
218
219
220
221
228
5713281 Swivel Bushing
5713291 Control Box
5713311 Control Panel
5713321 Screw (3/16" x 1/4")
5713331 Electric Lamp
5713341 Start Switch
5713351 Stop Switch
5713361 Down Switch
5713371 E-M valve complete
5712301 Hex Hd Screw
5712401 Flat Washer
5712501 Hex Hd Screw
5712601 Lock Washer
5712701 Hex Nut
5712801 Shelf
5712901 Drain Shelf
Complete Electrical Panel
5514613 3-Phase
5514616 1-Phase
229
5516855 Coolant Pump Switch
1
25
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26
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Parts List - Head
ITEM PART
ITEM PART
NO. NO.
DESCRIPTION
QTY
NO.
NO.
DESCRIPTION
QTY
100-4 5713931 Spring Washer (5/16")
100-5 5519680 Hex Cap Screw
(5/16" x 1-1/4")
2
1
79
5713381 Screw (1/4" x 3/8")
5713391 Blade Wheel Cover
5518109 Label, Wilton Logo
5519511 Label, Blade Size
5519512 Label, Warning
5519513 Label, Glasses
5713411 Wire Brush Guard
5519514 Label, Saw
1
1
10
1
1
1
1
1
2
1
80
80-1
80-2
80-3
80-4
81
100-6 5519506 Hex Cap Screw
(5/16" x 1/2")
1
100-7 5519681 Bushing (9mm)
100-8 5713131 Washer (5/16")
2
2
2
1
2
2
6
4
4
2
4
1
102
103
104
105
106
107
108
109
110
111
5713631 Washer (5/16")
5713661 Washer (1/4")
5713651 Spring Washer (1/4")
5713661 Washer (1/4")
5713671 Screw (1/4" x 3/8")
5628371 Spring Washer (1/2")
5713691 Washer (5/16")
5713711 Screw (3/8" x 1")
5713721 Screw (5/16" x 5/8")
5713731 Motor (1.5 HP
115/220 1-Phase)
81-1
82
5713421 Handle
83
5713431 Washer (1/2")
5713831 Drive Wheel10
5712641 Washer (1/2")
Blade, Bi-Metal
84
84-1
85
1
1
5674011 4/6 Vari Tooth
5674021 6/10 Vari Tooth
5713461 Hose
86
1
1
4
4
4
2
2
2
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
86-1
87
5519515 Hose Clamp
5713471 Screw (3/8" x 1-1/4")
5713481 Spring Washer (3/8")
5713491 Screw (1/2" x 1-1/4")
5519671 Setscrew (3/8" x 1/2")
5713511 Screw (5/16" x 1/2")
5713521 Screw (1/4" x 5/8")
5713661 Washer (1/4")
5713531 Blade Wheel Box, Right
5519672 Label, Tension
5519673 Label, ID
5713732 Motor (2 HP
1
1
88
220/440 3-Phase)
89
111-1
Label, Motor
89-1
90
5519682 (1.5HP, 115/230 3-Phase)
5519683 (2HP, 220/440 3-Phase)
5713741 Bolt (1/2" x 3/4")
5513733 Key (7 mm)
91
112
114
115
116
118
119
120
121
122
123
1
1
1
2
3
1
1
2
1
1
1
91-1
92
5713761 Washer (1/2")
5713771 Washer (5/16")
5713781 Screw (M16 x 30)
5713791 Screw (1/2" x 3/4")
5713811 Washer (1/2")
9100321 Bearing (6205Z)
5713441 Idler Wheel
92-1
92-2
93
5713541 Support Bracket Seat
5519674 Nut (1/2")
93-1
93-2
94
27
5519490 Hex Cap Screw (1/2"x 2")
5713551 Gear BoxAssembly
5519675 Key (7x7x40mm)
5513734 Key (7 mm)
94-1
95
5713841 Blade Guard
123-1 5519506 Hex Cap screw
(5/16" x 1/2")
96
5713571 Pulley Cover
96-1
96-3
97
5519676 Knob
123-2 5713931 Spring Washer (5/16")
123-3 5713131 Washer (5/16")
1
1
5519677 Label, Speed Chart
5713581 Gear Box Pulley
5713591 Belt
124
5713851 Left B
98
124A 5713851A Right Blade Guide Brkt.
124-1 5519684 Tube
2
2
2
2
99
5713611 Motor Pulley
100
5713621 Base Plate
125A 5717138 Eccentric Shaft Assy.
125B 5517142 Center Shaft Assy.
100-1 5519678 Rod
100-2 5519679 Bracket
100-3 5713131 Washer (5/16")
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ITEM PART
NO. NO.
ITEM PART
NO. NO.
DESCRIPTION
QTY
DESCRIPTION
156-1 5519688 Spring Washer (MB)
QTY
126 5713871 Blade Guide Tung. Carb.
2
8
4
4
4
4
1
2
1
1
2
126-1 5713661 Washer (1/4")
126-2 5713651 Spring Washer (1/4)
126-3 5519508 Hex Socket Cap Screw
(1/4" x 1")
158
159
5714221 Knob
5714231 Flexible Nozzle
159-1 5519689 Flow Valve
160
161
5714241 Blade Wheel Shaft
5714251 Threaded Nut
127
5713881 Elevating Block
2
4
127-1 5519508 Hex Socket Cap Screw
(1/4" x 1")
161-1 5519690 Pan Head Screw
(M6x12)
127-2 5713651 Spring Washer (1/4")
127-3 5713661 Washer (1/4")
4
4
2
2
4
4
4
4
2
2
1
4
1
1
161-2 5519691 Tension Scale
1
1
1
1
1
1
1
1
1
1
1
1
2
1
162
163
5714261 Screw (5/16" x 1/2")
5714271 Slide Bracket
128
129
130
131
132
133
134
5713891 Active Block
5713911 Screw (1/4" x 5/16")
5632831 Bearing (608ZZ)
5713931 Spring Washer (5/16")
5713941 Screw (5/16" x 1-3/4")
5713951 Spring Washer (5/16")
5713961 Guide Support
163-1 5519692 Nut
163-2 5519693 Set Screw
164
165
166
5714281 Washer
5714291 Relief Valve
5714311 Connection Head
166-1 5519694 Rubber Clamp
134-1 5518423 Label, Blace Orientation
166-2 5519695 Pan Head screw (M5x8)
135
136
137
138
5713971 Angle Scale
5713981 Screw (M5 x 0.8)
5713991 Guide Support Mount
5714011 Guide Support Bracket
(left)
167
172
173
174
175
176
177
178
179
180
5507790 Bearing (51104NJK)
5714331 Bow Handle
5711091 Nut (1/2")
5714351 Washer
5714361 Special Spring Washer
5714371 Hand Wheel
5714381 Slide Bracket
5714391 Tension Shaft
5714411 Key (5 mm)
13
138-1 5519685 Rubber Clamp
4
4
4
4
2
2
2
4
1
1
1
1
1
3
3
1
2
2
2
138-2 5519686 Pan Head screw (M5 x 8)
139
5714021 Screw (1/2" x 1")
139-1 5713761 Washer (1/2")
140
141
142
143
144
5714031 Knob
5714421 Screw (3/8" x 2-1/2")
5714041 Washer (3/8")
5714051 Locking Block
5714061 Screw (5/16" x 1/2")
5714071 Guide Support Bracket
(Right)
180-1 5713481 Spring Washer (3/8")
210 5714431 Oil Pressure Seat
210-1 5713131 Washer (5/16")
210-2 5713931 Spring Washer (5/16")
210-3 5519489 Hex Cap Screw
(5/16" x 5/8")
145
146
147
5714161 Bolt (1/4" x 1/2")
5713661 Spring Washer (1/4")
5714111 Wire Brush
1
1
1
1
1
2
2
4
4
4
2
1
4
211
212
213
214
216
218
219
222
5714441 Cover Cap
5714451 Screw (5/16" x 5/8")
5714461 Control Panel
5714471 Screw (1/4" x 3/8")
5516850 Washer
1
2
1
2
6
6
6
4
4
1
1
2
147-1 5519687 Shaft
148
149
150
151
152
153
154
155
156
5714121 Steel Brush Seat
5713931 Spring Washer (5/16")
5714141 Hose Clamp
5516851 Spring Washer
5516852 Nut, Hex
5713651 Spring Washer (1/4")
5714161 Screw (1/4"x 1/2")
5628371 Spring Washer (1/2")
5714181 Gib
5516849 Screw
222-1 5713931 Spring Washer (5/16")
223
224
5713101 Motor Pivot Bracket
5713201 Motor Pivot Bracket Shaft
5713301 Snap Ring
5714191 Screw (1/2" x 3/4")
5714211 Screw (M8 x 20)
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ITEM PART
NO. NO.
DESCRIPTION
QTY
226
5713401 Screw
2
1
4
4
2
2
8
4
1
1
227
230
231
232
233
234
235
236
5713501 Motor Bracket - Fixed
5713941 Screw (5/16 x 1-3/4)
5712881 Spring Washer (1/2")
5517141 Eccentric Shaft Bushing
5517140 Center Shaft Bushing
5713861 Ball Bearing (6201ZZ)
5713761 Washer (1/2")
5519696 Arm Stop
236-1 5711091 Nut (1/2")
Wilton Corporation
300 South Hicks Road
Palatine, IL 60067
TEL: 1-888-594-5866
FAX: 1-800-626-9676
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