Wellsaw 1318 User manual

Parts List
and
Operating & Maintenance Manual
1318
MODEL
Manual Bandsaws
Built better to work stronger and last longer
2829 N. Burdick St. Kalamazoo, MI 49004
Phone: [phone] Fax: [phone]
www.wellsaw.com
ick
S
t. Kalamazoo, MI 49004
345-1132 Fax: [phone]
After serial number 5000
1318
after serial number 5000
REV 170322

2
FORWARD
The Model 1118,1338 and 1348 Wellsaw bandsaws have been designed and manufactured to
conform to Wellsaw’s recognized high standards of quality and performance. Each saw must
pass a series of final inspection tests, including actual metal cutting operations, before it is
shipped. For this saw to provide satisfactory service, it is necessary that it be properly installed,
operated and maintained. This manual has been prepared to assist you in carrying out these
functions. We urge you to study this manual and follow its suggestions.
RECEIVING AND INSTALLATION
Carefully remove the wrap and skid so the saw and its parts are not marred or otherwise
damaged. In the event of damage in transit, notify the carrier and file a Proof of Loss Claim
immediately.
Shortages
Inspect the complete shipment carefully against the itemized packing list. Make sure that all
items are present and in good condition. In the event of any shortage, notify the distributor from
whom you purchased the saw and the carrier who made final delivery.
Utility Hook-Up
The use of a qualified electrician is always recommended when connecting the saw to the main
power supply. Electrical codes differ from area to area and it is the customer’s responsibility to
ensure that their saw complies with applicable codes. Your Wellsaw is pre-wired at the factory
for a specified voltage. Always check the motor and electrical panel to ensure that they are both
wired to correspond to your electrical power supply.
()
One Year Limited Warranty
This Wellsaw is warranted against defects in material and workmanship installed or
performed at our factory. Within one year from the date of purchase, we will, free of
charge, at our option, either repair or replace any part of the Wellsaw which our
examination discloses to be defective because of workmanship or a defect in material, and to
make any necessary service adjustments as required. This warranty does not apply if the
Wellsaw has been subject to accident, alteration, abuse, misuse or which fails due to lack of
care or as the result of inadequate power supply and specifically does not apply to normal
wear of moving parts such as bearings, gears, pinion or blade. There is no warranties beyond
the description on the face hereof. Wellsaw shall not be liable for consequential or incidental
damage suffered or incurred with respect to defective material or workmanship.
All transportation costs or parts submitted to Wellsaw under this warranty must be paid by
the saw’s owner. No products or parts are to be returned to our factory without first
obtaining written permission.
NOTE: Be sure to fill out and return the Warranty Card provided with this Wellsaw.

3
- Misuse of this machine can cause serious injury.
- For safety, machine must be set up, used and serviced
properly.
- Read, understand and follow instructions in the
operator’s and parts manual.
When setting up machine:
- Always avoid using machine in damp or poorly lighted
work areas.
- Always be sure machine is securely anchored to the
floor.
- Always keep machine guards in place.
- Always put start switch in “OFF” position before
plugging in machine.
When using machine:
- Never operate with machine guards missing.
- Always wear safety glasses with side shields (See
ANSI Z87.1)
- Never wear loose clothing or jewelry.
- Never overreach - you may slip and fall into the
machine.
- Never leave machine running while away from it.
1. Always wear protective eye wear when operating
machinery. Eye wear shall be impact resistant, protective
safety glasses with side shields which comply with ANSI
Z87.1 specifications. Use of eye wear which does not comply
with ANSI Z87.1 specifications could result in severe injury
from breakage of eye protection.
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 working
position can cause you to fall into the machine or cause your
clothing to get caught - pulling you 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. Special electrics should be used when
working on flammable materials.
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 it is not in operation.
8. Disconnect electrical power before servicing. Whenever
changing accessories or general maintenance is done on
the machine, electrical power to the machine must be
disconnected before work is done.
- Always shut off the machine when not in use.
When servicing the machine:
- Always unplug machine from electrical power while
servicing.
- Always follow instructions in operators and parts
manual when changing accessory tools or parts.
- Never modify the machine.
Read and follow these simple rules for best results and
full benefits from your machine. Used properly,
Wellsaw’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 Operators and Parts manual as well
as all labels affixed to the machine. Failure in
following all of these warnings can cause serious
injuries.
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.
10. 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.
11. Never brush away chips while the machine is in
operation.
12. Keep work area clean. Cluttered areas invite accidents.
13. Remove adjusting keys and wrenches before turning the
machine back on.
14. Use the right tool. Don’t force a tool or attachment to do
a job it was not designed for.
15. Use only recommended accessories and follow
manufacturers instructions pertaining to them.
16. Keep hands in sight and clear of all moving parts and
cutting surfaces.
17. 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.
18. Know the tool you are using - its application, limitations,
and potential hazards.
WARNING
Machinery general safety warnings

4
19. Some dust created by power sanding, sawing, grinding,
drilling and other construction activities contains chemicals
known to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
-Lead from lead based paint
-Crystalline silica from bricks and cement and other masonry
products, and
-Arsenic and chromium from chemically treated lumber
20. Your risk from those 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, such as those dust masks that are
specifically designed to filter out microscopic particles.
1. Always wear leather gloves when handling a saw blade.
The operator shall not wear gloves when operating the
machine.
2. All doors shall be closed, all panels replaced, and all 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 to full speed before bringing the
workpiece into the saw blade.
4. Keep hands away from the blade area. See figure A.
5. Remove any cut off piece carefully while keeping your
hands free from the blade area.
6. Saw must be stopped and electrical supply must be cut off
before any blade replacement or adjustment of blade support
mechanism is done, or before 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 any unnecessary work pieces
from the area before starting machine.
8. Bring adjustable saw guides and guards as close as possible
to the work piece.
Figure A Figure B
General Electrical Cautions
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.
Wire sizes:
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 minimize 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 120 volt lines
0-50 feet No. 14 No. 14
50-100 feet No. 14 No. 12
Over 100 feet No. 12 No. 8
9. Always wear protective eye wear when operating, servicing
or adjusting machinery. Eye wear shall be impact resistant,
protective safety glasses with side shields complying with
ANSI Z87.1 specifications. Use of eye wear which does not
comply with ANSI Z87.1 specifications could result in severe
injury from breakage of eye protection. See figure B.
10. Non-slip footwear and safety shoes are recommended. See
figure C.
11. Wear ear protectors (plugs or muffs) during extended
periods of operation. See figure D.
12. The workpiece, or part being sawed, must be securely
clamped before the saw blade enters it.
13. Remove cut off pieces carefully, keeping hands away
from saw blade.
14. Saw must be stopped and electrical supply cut off or
machine unplugged before reaching into cutting area.
15. Avoid contact with coolant, especially guarding your
eyes.
Figure C Figure D
Safety instructions on sawing systems

5
Table of Contents
GENERAL
Receiving and Installation...................................................2
Limited Warranty................................................................. 2
Safety Warnings and Instructions.......................................3
Specifications and Features...............................................5
Notes on Sawing ................................................................6
Trouble Shooting................................................................6
Placing the Blade on Saw...............................................8
Wheel Pitch Adjustment..................................................8
Drive Wheel Adjustment..................................................8
Variable Speed Drive......................................................8
Gear Box Repair.............................................................8
Fixed Vise Jaw................................................................8
Sliding Vise Jaw..............................................................8
Hydraulic Feed Control...................................................9
Blade Brush ....................................................................9
Motor Switch...................................................................9
Servicing the Blade Guides..............................................9
Blade Guide Alignment ....................................................9
Recommended Service Kit..................................................9
Maintenane.........................................................................10
Sequence of Operation.......................................................11
Frame Assembly................................................................12
Bed Assembly....................................................................14
Leg & Chip Pan .................................................................16
Blade Brush Assembly.......................................................21
Rite Tensioning Device......................................................18
Coolant System.................................................................20
Blade Guide Assembly ......................................................22
Hydraulic Cylinder .............................................................24
Flow Control Assembly......................................................25
Motor & Gear Box..............................................................26
Electrical Controls..............................................................28
Electrical Schematic...........................................................30
Backlash Adjustment Proceedure......................................31
Speed & Feed Selection.................................................... 32
Standard Features
• Spring-Loaded Carbide Guides with Rollers
• Combination Reduction Gearbox and Ring & Pin-
ion Blade Drive
• Baldor® Motor
3hp motor 3 phase TEFC
2hp single phase ODP
• Infinitely Variable Blade Speeds
• Rite-Tension® Blade Tensioning Device
• Wet Cutting System
• Powered Blade Brush
• 110 Volts at Controls
• Overload and Undervoltage Protection
• Precision Ground Bed and Vise Jaws
• Quick Acting Vise
• Adjustable Stock Stop
• Auto Shut-Off at End of Cut
• OSHA Blade Guarding
• Tiger-Tooth® Bi-Metal Blade
• Coolant for Initial Start-Up
Available Factory Options
Flush Hose with 8.5 GPM Pump | Powered Frame
Raise and/or Powered Vise | Laser Line Pointer |
Casters (Set of 4, 2 Locking) | NFPA Electrics (with
Disconnect) | Work Light with Transformer | Stock
Stand, 18" | 5' Non-Powered Roller Conveyor | 10'
Non-Powered Conveyors
Please Contact Factory for Additional Options
Other Models in the 1318 Family
Model 1338 with 38" Width Capacity
Model 1316S Swivel Head Miter Saw to 60°
All Models Available with PLC Controlled
Semi-Automatic Operation
Wellsaw® |2829 N. Burdick Street |Kalamazoo, MI 49004 |Phone: [phone] |Fax: [phone] |Web: www.wellsaw.com
Specifications
Capacity:
Rectangular 13” high x 18” wide
Round 13”
at 45°11” high x 10” wide
blade size 1” x .035 x 12’6” (150”)
Blade Speeds Infinitely Variable, 70-375 SFPM
Blade Guides Carbide Guides with Rollers
Blade Tension Manual Rite-Tension
Electrical Options 3hp - 208-230-460/60/3
2hp - 115-208-230/60/1
Coolant System 8 gallon tank capacity
Submersible pump / 3GPM
Vise Control Quick Acting Manual Screw
Swivel Vise to 45°
Feed Control Variable Hydraulic
Band Wheels 15” Diameter Cast Iron
Floor Area: 40” W x 84” L
Shipping weight: 1050 Lbs.

6
Notes on Sawing
It is widely recognized that a proficient operator is a
key to optimum bandsawing. He makes certain the
machine is properly maintained and adjusted for
dependable operation. He carefully sets up each
cutting job to prevent damage to the machine and
obtain the best performance from the equipment.
Experienced blade dealers can be very help-ful in
selecting the grade and proper tooth blade for each
sawing job. All blades should be straight, have sharp
teeth with uniform set, and be “broken in” at a
reduced feed rate to obtain good cutting performance
and blade life.
Every cutting situation has special characteristics
requiring some experimentation to determine which
blade, speed and feed rate will achieve the most
satisfactory result. Cutting charts indicate a good
starting point, but must be modified by direct
experience if optimum performance is desired.
Here are some helpful pointers for adjusting speed
and feed for good cutting performance.
1. Make sure the saw is cutting a good chip from
the workpiece.
2. Watch for blue chips or excessive “smoke”
indicating heat in the cut which could damage the
blade or work harden the material being cut
3. Watch for excessive vibration or chatter marks
on the cut-off piece indicating possible damage to the
saw teeth by “hammering”.
4. Check the cut-off piece for flatness. A dull blade
or excessive feed will produce a “belly” in the cut.
5. Inspect the blade for worn, rounded or shiny
cutting edges. Avoid force cutting which will allow
chips to “weld” to saw teeth and eventually cause the
teeth to be stripped off the blade.
6. When experimenting, start with a slow speed
and feed rate. Gradually increase blade speed and
then feed pressure by small amounts until adverse
effects are noted. You can then set the speed and feed
at a reasonable level for continuous cutting.
Remember that blade speed and feed pressure must be
balanced to keep cutting a good chip.
Trouble Shooting
Premature Dulling of Blade Teeth
1. Feed rate too high or low. Check pages 30-31.
2. Blade speed too slow or too fast.
3. Faulty material; heavy scale, hard spots, etc.
4. Verify type of material.
5. If coolant flow is not covering saw teeth, increase
coolant flow rate.
6. If saw is vibrating in cut, reduce blade speed or
increase feed rate.
7. Chipped or broken tooth may be lodged in cut.
8. “Chip welding” caused by improper feed and
speed.
9. Incorrect coolant mixture.
10. Incorrect blade selection
11. Improper break-in of new blade. New blades
should be run initially with reduced feed pressure for
approximately 50 to100 square inches.
12. Saw blade teeth may be hitting blade guides.
Check for proper blade size.
Saw Blade Vibration
1. Incorrect blade speed for material.
2. Blade tension insufficient.
3. Back-up bearing may be worn.
4. Incorrect choice of saw tooth pitch.
5. Incorrect coolant mixture.
6. Incorrect feed setting. Increase feed.
7. Workpiece not firmly clamped in vice.
8. Worn or improperly adjusted saw guides. Check
and make necessary adjustments.
Blade Teeth Chipping or Ripping Out
1. Blade pitch too coarse. Use a fine pitch saw blade
on thin work sections.
2. Improper break-in of new blade. Do not start a
new blade in an old cut.
3. Work piece not held firmly enough. Clamp work
securely.
4. Introduce cooling if it is not being used.
5. Faulty material; scale or hard spots.
6. Blade gullets may be loaded. Use higher viscosity
lubricant or coolant.
7. Blade speed and feed may need adjustment.

7
Premature Blade Breakage
1. Poor weld in the blade.
2. Feed rate set too high. Reduce it.
3. Excessive blade speed. Adjust it.
4. Blade guides set too tight or misaligned.
5. Blade tension set too high.
6. Blade running against flange on wheels. Adjust
wheel pitch.
Blade Squeal
1. Feed rate too light for blade speed. Increase
feed rate and/or reduce blade speed.
Blade Slips Off Band Wheels
1. Blade not tensioned correctly.
2. Wheel pitch not set properly.
3. Guides set too tight.
Gullets of Blade Teeth Loading
1. Blade pitch too fine. Review blade selection.
2. Incorrect blade speed. Consult cutting chart.
3. If not using coolant, apply it.
Chips Welding to Blade Teeth
1. Cutting rate too high.
2. Chip brush may be out of adjustment.
3. Check coolant and application.
Blade Becoming Scored
1. Saw guides may be worn. Check and replace if
necessary.
2. Too much pressure on saw guides. Adjust.
3. Guides may be out of alignment.
Blade Making Belly-Shaped Cut
1. Blade tension too light. Increase it.
2. Saw guides too far from work piece.
3. Blade pitch too fine. Use larger pitch and
positive rake tooth form.
4. Excessive feed. Decrease it.
5. Dull blade.
Inaccurate Cut-Off
1. Is conveyor or stock stand level with saw bed?
2. Insufficient blade tension.
3. Blade guides too far apart. Always set blade
guides as close to the piece as possible.
4. Blade may be dull. Check and replace if
necessary.
5. Feed pressure too high. Reduce it.
6. Blade guides loose, worn or out of alignment.
7. Too many teeth-per-inch. Blade not cutting
freely.
8. Chip brush not cleaning teeth properly.
9. Dirty coolant.
10. Check for loose fasteners.
Rough Cut / Poor Finish
1. Excessive feed rate. See recommendations.
2. Blade too coarse. Use finer blade pitch.
3. Inadequate cutting fluid. Replace.
Blade Stalls in Work
1. Insufficient blade tension.
2. Excessive feed pressure.
3. Blade tooth spacing too coarse.
4. Motor worn or defective.
5. Guides too tight against blade.
Blade Does Not Track Properly
1. Set wheel pitch so that blade runs to wheel
flange but not against it.
2. Is blade tension correct?
3. Is back of blade riding against backup
bearing? If not, adjust it.
Motor Overheating
1. Check for correct voltage supply. Check
voltage at motor. Check magnetic starter heaters.
2. Check for loose electrical connections.
3. Does motor amp reading correspond to rating
on motor specifications tag?
4. Is internal motor wiring correct?
5. Is drive belt over tightened?
Automatic Stop
When the blade has completed a cut through the
material, the saw frame drops onto a limit switch
actuator which shuts the motor off.
When changing a blade or doing any other
maintenance or repair, be sure the automatic stop
is engaged and disconnect the main power supply.
It is necessary to raise the saw frame to clear the
limit switch actuator before the saw can be started.

8
PLACING THE BLADE ON SAW
WARNING: When uncoiling a new blade, use
gloves and eye protection.
To insert a new blade, turn the Adjusting Knob
(item 17 in the parts diagram) on the blade guide
Counter Clockwise (CCW) until it stops. Insert
the new blade and turn the Adjusting Knob
Clockwise (CW) until it stops. The spring loaded
carbide guides will then be in proper contact with
the sides of the blade. The back of the blade
should just touch the carbide back up guide (15 in
the parts drawing). The side bearings should have
a gap of .038 for the .035 thickness blade.
Wheel Pitch Adjustment
If the saw blade runs too low, runs off the wheels,
or runs too high and rubs the wheel flange, a
wheel adjustment must be made.
Loosen the blade before making the following
adjust-ments.
Idler Wheel:
Blade running too low or off the wheel- adjust the
idler wheel block. Loosen the two cap screws in
the block, opposite the take up screw end, one-
half turn. Tighten the opposite two cap screws
one-half turn. Repeat if necessary.
Blade running too high and against the idler
wheel flange- The blade can become distorted, its
top edge rolled over and wheel flange will wear
excessively.
To correct this, loosen the two cap screws closest
to the take up screw one-half turn. Tighten the
opposite cap screws one-half turn. Repeat if
necessary.
Drive Wheel:
Blade running too low or off the drive wheel-
Loosen the two cap screws opposite the outside
end of the wheel plate one-half turn. Tighten the
two set screws on the same end one-half turn.
Repeat if necessary.
Blade running too high, and against the drive
wheel flange- Loosen the cap screws closest to the
outside end of the wheel plate and loosen the two
set screws at the same time by the same amount.
Repeat if necessary.
Make certain all screws are tight after adjustments
have been made.
Variable Speed Drive
Models 1118, 1338, 1348 and 1316S are equipped
with variable speed pulleys providing infinite speed
selection between 70 and 375 feet-per-minute. See
Cutting Speed Chart for settings.
To vary blade speed, rotate handwheel clockwise to
increase speed or counter-clockwise to decrease
speed. Do not adjust the speed unless the pulley
system is in operation (spinning). The handwheel
drag is set at the factory during assembly. This drag
prevents handwheel “creep” during operation but
still permits easy adjustment. Due to normal wear
and environment, the drag setting may change. To
readjust, tighten set screw in thrust nut.
Gear Box Repair
1. Remove gear box from saw.
2. Remove four machine screws holding gear box
together.
3. Separate gear box by carefully prying castings
apart at a location near pulley shaft. Caution: Do
not use excessive force.
4. Once the gear box is open, the internal parts
may be inspected for wear.
5. Liquid plastic gasket is used to seal the gear
case, Loctite No. 51580 or equivalent.
6. Grease, Mobilgrease XHP 220 or
equivalent is recommended. The grease must
have excellent clinging characteristics. (See
Lubrication).
Fixed Vise Jaw
The two pins in the fixed vise jaw should be kept
in place in order to ensure square cuts. For
cutting angles, the pins must be removed and the
turned to the desired position and tightened with
clamp bolts. These pins enable operators to
quickly relocate the fixed vise jaw for
approximate 90 degree cutting. For final,
accurate cutting, the fixed vise jaw should be
squared with the blade. (See Guide Alignment)
Sliding Vise Jaw
The sliding vise jaw is fitted with a lift plate and
ratchet dog for quick action. A hand wheel tightens
the vise on the workpiece. Excessive pressure is not
required to hold workpiece securely.

9
Hydraulic Feed Control
The feed rate is hydraulically controlled with a
needle valve located on the side of the saw bed.
Caution: Do not attempt to loosen or remove hoses
until the saw frame is supported in its “Down”
position.
Feed Pressure Adjustment
Maximum feed pressure is obtained with the frame
spring adjusted as close to the end of the saw frame
as possible. To decrease pressure, turn handle on
opposite end of frame counterclockwise. To
increase pressure turn handle in a clockwise
direction. Use lighter feed pressure when cutting
thin-wall material or irregular shapes.
Blade Brushes
Brushes should be cleaned frequently in kerosene
For efficient cutting and blade life, keep blade
brushes adjusted so they are contacting blade teeth
and replace them when worn.
Motor Switch
The “Start-Stop” motor starter is provided with
heater coils to de-energize the circuit if an overload
occurs. Allow the coil to cool before trying to
restart the motor.
Low/No Voltage Control also de-energizes the
circuit and prevents automatic restarts after power
is restored. Allow the coil to cool.
To stop the saw at any time,
press the stop button or
p
ress down on the limit switch actuator
Servicing the Blade Guides
Blade Guide Adjustment
To properly align the saw blade for a straight
and accurate cut, do the following:
1. Square the stationary vise jaw. Make sure it is
square to the front of the vise slot. Check by
placing a combination square against the front of
the vise slot in the saw bed. Slide the square toward
the stationary vise. Make any necessary adjustment
to the vise jaw to bring it into square. Set the
combination square so that one leg is along the face
of the stationary vise and check to see that the
blade is square to the vise jaw. If it is not square,
follow the instructions for horizontal adjustment.
2. Vertical Adjustment. The back of the saw blade
should just touch the carbide back up guide (item 15
in the parts drawing) when the saw is running but
not cutting. To adjust, loosen the two cap screws 8
[A] and move the block up or down as required.
(Before making this adjustment, be sure the back of
the blade is properly contacting the flange on both
the drive and idle wheels).
3. Horizontal Adjustment. Loosen the two cap
screws 8 [B] securing the horizontal adjusting
block (items 11 & 12 of the parts drawing). Turn
the top adjusting bolt (item 13 of the parts
drawing) to move the blade either in, toward the
saw bed, or out, away from the saw bed.
Normally, the blade comes off the Drive Wheel
with a minimum amount of adjustment needed in
the Horizontal Adjusting Block. The Idle End
adjusting block is more likely to require
adjustment.
4. Blade Tilt. To ensure the blade is perpendicular
to the bed of the saw, loosen the two cap screw 8 [C]
holding the Guide Support (28 & 29 of the parts
drawing) and turn the bottom adjusting bolt (13 of
the parts drawing).
Set the combination square on the saw bed with the
end of the rule butted against the blade above the
set of the teeth. Use a 1-1/2 thousandths (.0015”)
shim and slide it along the top and bottom edge of
the rule where it meets the saw blade. If the shim
slides between the blade and the rule at either the
top or bottom, the blade guides must be adjusted.
5. Safety. Ensure that all bolts are properly
tightened and that all guards are in place before
using the saw.
Recommended Service Kits
1 year
100133-004 Rotary Blade Brush 1 required
2 years
100416-001 bearing 4 required
152153 top carbide guide 2 required
106317 side carbide guide 4 required
105454-005 VS belt 1 required
100133-004 Rotary Blade Brush 1 required
100166-450 Blade brush belt 1 required

10
Maintenance
Caution: Disconnect the electrical supply and press
emergency STOP button before performing any
maintenance. DO NOT service the Frame Hydraulic
Cylinder or Down Feed Valve unless the frame is in
the DOWN position or resting on a mechanical stop,
such as a block of wood.
Daily
1. Keep the saw clean and free of chips.
2. Maintain the coolant level and keep the coolant
tank and filter clean of chip accumulation or sludge.
Monthly
1. Check, adjust and replace blade brush as needed.
2. Lubricate drive gears
3. Inspect carbide guides and bearings.
4. Inspect drive belt.
5. Clean coolant tank and filter as needed.
Annually
1. Check hydraulic oil level.
2. Replace guide rollers and carbide inserts.
3. Inspect gear box. Lubricate as needed.
thoroughly removed before lubricating the saw. The
following lubrication recommendations cover usual saw
applications. Heavy use and hostile environments may
indicate more frequent lubrication for best saw
performance.
Vise Screw, Ring Gear, Drive Pinion
1. Inspect Monthly.
2. Use Anti-Seize on Vise Screw.
3. Use Extreme Pressure Open Gear Lube sparingly on
Ring Gear and Drive Pinion
Gear Case
1. Inspect after 3 years (6,000 hours).
2. Use Mobilgrease XHP 220 or equivalent.
3. Viscosity: Heavy Grease, drop point 550EF
4. Military Specification: None
Hydraulic Cylinder
1. Inspect annually. Fill to top of plug. Drain and
replace every 5 years (10,000 hours).
2. Fill with Mobil Velocite Oil #6 or equivalent.
3. Viscosity at 100EF: SUS 57-61.
4. Military Specification: None.
Motor
Lubrication
Correct and adequate lubrication is a very important
factor in determining the life and service of your
Wellsaw. It is essential that all dust, dirt, chips, etc. be
1. Inspect annually. Re-lubricate every 2 years (4,000
hours) 1 to 2 full strokes.
2. Use Shell Dolium R or equivalent.
3. Viscosity: Heavy Grease, drop point 219EC.
4. Military Specification: None.
Parts Ordering
For your convenience:
When contacting your Wellsaw supplier or the Company for parts or service, it is essential that you
have your saw Model, Serial Number and Purchase Date available.
Jot them down here for handy reference.
Model:
Serial Number:
Purchase Date:

11
Wellsaw model 1318
Sequence of Operation
Pushbutton Feed Control for manually raised saws.
1. At the finish of the cut the blade motor will stop. Be sure to wait until the motor
has stopped before removing the cut piece.
2. The saw frame can be lifted to the desired height. There is no need to turn the
Cutting Speed handwheel (feed rate control). The saw will hold in the up position
at any point.
3. The vise can now be opened and the next cut can be positioned. The vise can be
close.
4. If the blade is quite high above the material the saw frame can be lowered quickly
by pressing the Fast Approach button. This has a momentary operation. Be
careful not to allow the blade to touch the material.
5. Start the blade motor with the green Start button.
6. The Frame Lower button is used to start the cut. After the blade motor is running
the Frame Lower button can be pushed and the blade will feed into the cut. If the
blade motor is not running the Frame Lower button will have a momentary
action, the head will drop only while the button is held down and at a slower rate
than the Fast Approach.
7. The Cutting Speed handwheel is used to adjust the rate that the saw head comes
down (Feed Rate). It can be adjusted for each job as needed but does not require
attention during the sawing cycle. Best results will come when this knob is
adjusted only in small amounts and only when needed. Avoid adjusting this knob
during the cutting cycle.
8. The red Stop button will stop the blade motor and the feed cycle. To resume
sawing both the blade Start and the Frame Lower buttons must be pushed.
9. The saw required electrical power to lower the saw frame. The saw is equipped
with a By-Pass Valve which allows the saw head to be lowered when there is no
electrical power available. The valve is located under the saw bed at the Vise
Handwheel end.
10. NOTE: The saw is shipped with the By-Pass Valve in the open position.
The valve must be closed before operating the saw. Gently turn the knob
clockwise until the valve seats.

12
Frame Assembly

13
Frame
A
Fram
e
Frame Assembly
1 150146SER
V
Idle Wheel Guard
2 150147SER
V
Drive Wheel Guard 55 150060-001 Idle Wheel for 1" Blade
3 100135-002 1/4 Turn Fastener w/cam (includes items 50 - 53)
4 100013-005 Machine Screw, Button Head 10-32 x 3/
8
56 B-086 Internal Ring Gea
r
5 150095 Door Catch Mtg Block 57 150405 Shield
6 150096 Door Catch 58 150059-001 Drive Wheel for 1" Blade
7 150182 Door Catch Sleeve (includes items 50 - 53)
8 100013-006 Machine Screw, BH 10-32 x 1/2 59 150144 Pulley, Large
9 100013-006 Machine Screw, BH 1/4-20 x 1/2 60 100166-450 V- Belt
10 Motor & Gear Box Assy. (page26
)
61 100004-094 Cap Screw, HH 1/4-20 x 1-1/
2
11 100017-002 Hex Nut, 5/16-18 62 100025-001 Lock Washer, 1/4
12 100025-002 Lock Washer, 5/16 63 100004-068 Cap Screw, HH 1/4-20 x 1-1/
4
13 100029-003 Flat Washer, 5/16 64 150273 Blade Guard, upper
14 150248 Motor Mount Bracke
t
65 150157 Blade Guard Lowe
r
15 100004-116 Cap Screw, HH 1/2-13 x 4-1/
2
66 150154 Blade Guard Suppor
t
16 100023-004 Nylon Lock Nut, 1/2-13 67 150414 Clamp
17 150280 Guide Beam Ass'y 68 150158 Blade Guard Mounting Bloc
k
18 150124 Guide Arm Track 69 105537 Spacer (2 req'd)
19 100009-013 Cap Screw, FH 5/16-18 x 1/2
20 100013-005 Machine Screw, BH 10-32 x 3/
8
21 100218-010 Clamp
22 100004-076 Cap Screw, HH 3/8-16 x 1
23 100025-003 Lock Washer, 3/8
24 155152 Door Catch Suppor
t
25 100004-016 Cap Screw, HH 5/16-18 x 7/
8
26 100004-030 Cap Screw, HH 3/8-16 x 1-1/
2
27 100019-004 Hex Nut, 3/8-16
28 100008-018 Cap Screw, Soc Hd 5/16-18 x 3/4
29 150411 Counter Balance Spring Attach
30 150105 Counter Balance Tube
31 150281-005 Saw Frame
32 150160-002 Door Latch Stud
33 100165-007 Shoulder Bolt, 3/8 x 3/8
34 100004-015 Cap Screw, HH 5/16-18 x 3/
4
35 100004-076 Cap Screw, HH 3/8-16 x 1
36 Rite Tension
£
Blade Tension & Slide Block
Ass'y (see page 18
)
37 100004-055 Cap Screw, HH 3/8-16 x 2-1/
4
38 100065-007 Hex Nut, 5/8-18
39 100004-013 Cap Screw, HH 5/16-18 x 5/
8
40 100004-020 Cap Screw, HH 5/16-18 x 1-1/
4
41 100034-005 Set Screw, 5/16-18 x 3/4
42 150022 Wheel Plate, Drive End
43 Blade Brush Ass'y (page 21
)
44 100165-011 Shoulder Bolt, 3/8-16 x 1-3/4
45 150369 Blade Brush Arm
46 100042-003 Thumb Screw, 1/4-20 x 2
47 100024-002 Wing Nut, 1/4-20
48 150088 Idle Wheel Ass'y for 1" Blade
s
(includes38 & 51-55)
49 150087 Drive Wheel Ass'y for 1" Blade
s
(includes 38, 50-54,56-58 & 61-63)
50 100019-016 Hex Jam Nut, 5/8-18
51 100068-002 Snap Ring (2 req'd/ wheel
)
52 100414-003 Ball Bearing (2 req'd/ wheel
)
53 105415 Spacer (1 req'd/ axle
)
54 105420 Wheel Axle
Frame Assembly
Frame Assembly

14
Bed Assembly

15
Bed Assembly
1 M-065 Locating Pin
2 100004-043 Cap Screw, HH 5/8 x 2-1/2 46 100024-002 Wing Nut, 1/4-20
3 100004-070 Cap Screw, HH 1/2-13 x 1-3/4 47 M-451SERV Stock Stop Arm (fixed)
4 155107 Washer 48 100030-005 Washer, 3/8
5 B-215 Stationary Vise Jaw 49 155205-002 Wing Nut
6 100008-006 Cap Screw, SH, 3/8-16 x 1 50 B-344 Stock Stop Ass'y
7 100008-016 Cap Screw, SH, 3/8-16 x 1-3/4 (4 req'd) (includes items 36, 39 - 43 & 45 - 49)
8 100004-044 Cap Screw, HH 5/8 x 3 51 150099 Slide Block Plate
9 150517 Pivot Arm 52 100004-018 Cap Screw, HH 5/16-18 x 1
10 150091 Lift Plate 53 150098 Slide Block
11 100053-002 Roll Pin, 3/8 x 2-1/2 54 100004-015 Cap Screw, HH 5/16-18 x 3/4
12 100053-008 Roll Pin, 1/8 x 1-3/8 55 M-061B Vise Screw Nut
13 150094-001 Vise Drive pin 56 100402 Thrust Collar
14 100053-009 Roll Pin, 1/8 x 5/8 57 150286 Vise Screw
15 B-003 Movable Vise Jaw 58 M-041 Vise Ratchet Spacer
16 100017-007 Hex Nut, 5/8-11 59 150285 Vise Push Channel
17 100029-008 Flat Washer, 5/8 60 150382 Tip Off Table
18 Control Switch Ass'y (see page28) 61 100029-002 Flat Washer, 1/4
19 B-077-001 Vise Slide Block 62 100039-004 Set Screw, Half Dog 3/8-16 x 1
20 100000-018 Machine Screw, Rd Hd, 10-32 x 3/8 (5 req'd- use w/tip-off table)
21 150021-001 Pivot Bar Collar
22 150539 Cover
23 100049-001 #4 Drive Screw
24 150305 Saw Bed
25 100004-024 Cap Screw, HH 5/16-18 x 2-1/2
26 100025-002 Lock Washer, 5/16
27 150097 Clamp Plate
28 B-093 Hand Wheel
29 100019-008 Hex Jam Nut, 3/4-10
30 102886 Set Collar
31 100419-041 Bushing (2 req'd)
32 150276 Pivot Bar
33 B-151 Clamp Nut
34 B-082 Stop Bar Bracket
35 100025-007 Lock Washer, 5/8
36 100004-041 Cap Screw, HH 5/8-11 x 1-1/2
37 100033-015 Set Screw, Sq Hd 5/8-11 x 1
38 B-460 Stock Stop Bar
39 100033-016 Sq. Hd. Set Screw, 5/8-11 x 4
40 100019-007 Hex Jam Nut, 5/8-11 (2 req'd)
41 M-452 Stock Stop Arm (hinged)
42 155190 Wedge
43 155204 Carriage Bolt, Ribbed Neck
44 155203 Wedge & Bolt Assembly
(includes items 40 & 41)
45 100042-003 Thumb Screw, 1/4-20 x 2

16
Leg & Chip Pa
n
Leg & Chip Pan

17
1 F-228 SPLASH GUARD
2 150077 CHIP PAN
3 150119 COUNTER BALANCE SPRING
4 155016-001 SPRING ANCHOR WELDMENT
5 100033-025 SQHDSET SCREW 1/2-13 X4”
6 100024-004 WING NUT 1/2-13
7 155019-001 SPRING ADJUSTER WELDMENT
8 100004-018 CAP SCREW, HH 5/16-18 X1 (3 REQ’D)
9 100025-002 LOCK WASHER 5-16 (3 REQ’D)
10 100053-040 ROLL PIN 3/8 X1-3/4
11 150078 COOLANT TANK HANGER (2 REQ’D)
12 100025-001 LOCK WASHER 1/4 (2 REQ’D)
13 100004-003 CAP SCREW, HH 1/4-20 X1/2
14 100029-004 FLAT WASHER 3/8
15 100025-003 LOCK WASHER 3/8
16 100004-027 CAP SCREW, HH 3/8-16 X1
17 155106 LEG (2 REQ’D)
18 COOLANT TANK ASSEMBLY (SEE PAGE 20)
19 ELECTRICAL CONTROL ASSEMBLY (SEE PAGE 28)
Leg & Chip Pan

18
XX
1
2345678
9
10 11 12 13 14 16 17
18
27 19
20
21
22
24 25
26
23
15
M1316RiteTensionDev
Rite Tensioning Device®
Calibrating the WELLSAW RITE-TENSION ® Blade Tensioning Device
The Rite-Tension® device is a simple turn counter that is activated by blade tension and can be easily adjusted in the field.
Please review the operation instructions before making any adjustment:
1. LOOSENING
When replacing a worn or broken blade always turn the "T" handle out at least six (6) turns (counter-clockwise).
This will reset the device. Always push-in on the handle when loosening, this will insure that the internal counter is engaged.
2. TIGHTENING
Always pull out on the "T" handle when tightening the device (clockwise). After a number of turns the "T" handle will come
to a hard stop.
At this point the blade will be properly tensioned. Do not force the unit beyond this point.
Note: If the mechanism does not seem to come to a hard stop but continues to tighten, stop and repeat steps one and two.
Check to make sure the blade is properly positioned on the band wheels and is not binding in the guides during the
tightening process.
Calibration
The final tension is determined by the Adjusting Nut, pn 150070 (see "A" in drawing). The "rough" position can be
checked by measuring the clearance between the nut and the Tensioning Housing, pn 150067, (see "C").
A clearance of 1/4" will be within a safe range of the correct tension. When a tension guage becomes available the device
should be calibrated as follows: Loosen the set screw (B) one turn.
-If the band tension needs to be increased the adjusting nut should be turned out, one flat at a time, then the set
screw tightened and the device rechecked.
-If the tension needs to be decreased the adjusting nut should be turned in, one flat at a time and rechecked.
The device must be in the "loosened" or "open" position to make this adjustment.
RITE-TENSION®
ADJUSTMENT
1/4 in. 1/8 in.
"C"
ADJUSTING NUT (A)
LOCKING SET SCREW (B)

19
Rite Tensioning Device®
Caution:
The Rite Tension ® blade tensiong device has
been factory calibrated for your saw.
When re-tightening or replacing a blade, the 'T'
handle must be turned counter-clockwise at least
six turns to reset the Rite Tension ® mechenism.
1150075 Blade Tensioning Ass'y
(includes items 2 thru 18)
2 101184 Take Up Screw Handle
3 100053-005 Roll Pin, 3/16 x 1
4 100030-007 Flat Washer, 1/2
5 100410-001 Thrust Bearing
6 150068 Bearing Housing
7 100116-007 Belleville Washer (2 req'd)
8150074 Take Up Screw (includes items 2 & 9)
9 100052-026 Dowel Pin, 3/16 x 11/16
10 150069 Turn Counter
11 100136-006 Spring, Large Diameter
12 100136-001 Spring, Small Diameter
13 100000-010 Machine Screw, 8-32 x 5/16 (2 req'd)
14 150067 Blade Tension Housing
15 100034-008 Set Screw, 1/4-20 x 1/4
16 150070 Tension Adjuster
17 155068 Swivel Nut
18 098030-004 Collar, w/set screw
19 100008-072 Cap Screw, HH 5/16-18 x 3/8 (2 req'd)
20 100004-013 Cap Screw, HH 5/16-18 x 5/8 (4 req'd)
21 100025-002 Lock Washer, 5/16 (4 req'd)
22 B-046 Slide Block Guide, (2 req'd)
23 101164 Slide Block
24 B-010 Wheel Adjusting Block
25 100004-019 Cap Screw, HH 5/16-18 x 1-1/8 (4 req'd)
26 102360 Spacer (4 req'd)
27 150190 Tensioner Support

20
Coolant System