CHICAGO ELECTRIC 67411 Compound Miter Saw Instruction Manual

CHICAGO ELECTRIC 67411 Compound Miter Saw

Product Information

Specifications

• Model: 67411
• Product Type: Compound Miter Saw
• Blade Size: 8-1/4 inches

Important Safety Information
Before using this product, it is crucial to read the provided material and follow the safety instructions. Failure to do so can result in serious injury. Keep this manual for future reference. For technical questions or replacement parts, please call 1-800-444-3353.

General Tool Safety Warnings

1. The safety alert symbol is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
2. Read all safety warnings and instructions carefully. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury. Save all warnings and instructions for future reference.

• Miter Saw Safety Warnings
  Follow the specific safety warnings provided for the miter saw to ensure safe operation.

• Grounding Instructions
  Proper grounding is essential to prevent electric shock. Follow the grounding instructions provided in the manual.

• Vibration Safety
  Take necessary precautions to minimize vibration during operation. Excessive vibration can lead to fatigue and discomfort.

Components
The product includes various components necessary for its operation. Refer to the assembly diagram for a complete list of components.

Unpacking
When unpacking the product, ensure that all components are present and undamaged. If any parts are missing or damaged, contact the manufacturer for assistance.

Product Usage Instruction

Assembly
Follow the assembly instructions provided in the manual to set up the product properly. Refer to the assembly diagram for a visual representation of the assembly process.

• Attaching the Table Extension Supports and Project Clamp (Sold Separately)
  If you have purchased the table extension supports and project clamp separately (SKU 67451), follow the instructions provided to attach them to the miter saw.

• Attaching the Dust Collection Bag
  Attach the dust collection bag to the miter saw following the instructions provided. Proper dust collection helps maintain a clean working environment.

• Mounting the Saw
  Mount the saw securely according to the instructions provided. Ensure that it is stable and fixed in place before use.

Maintenance and Servicing
Regular maintenance and servicing of the product are necessary to ensure optimal performance and longevity. Follow the instructions provided for cleaning, maintenance, lubrication, and blade replacement.

• Cleaning, Maintenance, and Lubrication
  Proper cleaning, maintenance, and lubrication of the miter saw are essential for its smooth operation. Follow the instructions provided in the manual for detailed steps.

• Replacing the Blade
  If blade replacement is required, follow the instructions provided in the manual for safe and proper blade replacement.

• Adjusting the Fence
  Refer to the manual for instructions on how to adjust the fence of the miter saw for accurate cuts.

• Adjusting the Miter Table Indicator
  Follow the instructions provided to adjust the miter table indicator for precise angle measurements.

• Adjusting the Bevel Angle
  Refer to the manual for instructions on how to adjust the bevel angle of the miter saw for bevelled cuts.

• Adjusting or Replacing the Kerf Board
  If necessary, follow the instructions provided in the manual to adjust or replace the kerf board of the miter saw.

• Cleaning and Lubricating the Miter Saw
  Proper cleaning and lubrication of the miter saw ensure its smooth operation. Follow the instructions in the manual for cleaning and lubricating procedures.

Troubleshooting
If you encounter any issues or problems with the miter saw, refer to the troubleshooting section in the manual for possible solutions.

Operating Instructions
Follow the instructions below for the safe and proper operation of the miter saw.

• Work Piece and Work Area Setup
  Ensure the workpiece and work area are properly prepared before using the miter saw. Follow the instructions provided in the manual for the work piece and work area setup.

• General Operating Instructions
  Follow the general operating instructions provided in the manual for safe and efficient use of the miter saw.

• Using the Work Piece Extension Supports
  If available, use the workpiece extension supports to provide additional support for longer workpieces. Follow the instructions provided in the manual for attaching and using the extension supports.

• Adjusting the Miter Angle
  Refer to the manual for instructions on how to adjust the miter angle of the saw for accurate angled cuts.

• Adjusting the Bevel Angle
  Follow the instructions provided in the manual to adjust the bevel angle of the miter saw for bevelled cuts.

• Fine Adjustment Controls
  Use the fine adjustment controls as instructed in the manual to make precise adjustments to the miter and bevel angles.

• Using the Depth Stop
  The depth stop feature allows you to control the depth of the cut. Follow the instructions provided in the manual for using the depth stop effectively.

• Making a Cut
  Follow the instructions provided in the manual for making accurate and safe cuts with the miter saw.

FAQ

• Q: Where can I find the product serial number?
  A: The product’s serial number can be found in the back of the manual near the assembly diagram. If the product does not have a serial number, write the month and year of purchase in that location.

• Q: What should I do if any parts are missing or damaged?
  A: If any parts are missing or damaged, please contact the manufacturer at 1-800-444-3353 for assistance.

Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL.
Copyright© 2009 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing improvements, the actual product may differ slightly from the product described herein.

For technical questions or replacement parts, please call 1-800-444-3353.

SAVE THIS MANUAL
Keep this manual for the safety warnings and precautions, assembly, operat- ing, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or the month and year of purchase if the product has no number). Keep this manual and the receipt in a safe and dry place for future reference.

IMPORTANT SAFETY INFORMATION

In this manual, on the labelling, and all other information provided with this product:

• This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
• DANGER indicates a hazardous situation that, if not avoided, will result in death or serious injury.
• WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
• CAUTION, used with the safety alert symbol, indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
• NOTICE is used to address practices not related to personal injury.
• CAUTION, without the safety alert symbol, is used to address practices not related to personal injury.

General Tool Safety Warnings

WARNING
Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference.

1. KEEP GUARDS IN PLACE and in working order.
2. REMOVE ADJUSTING KEYS AND WRENCHES. Form a habit of checking to see that keys and adjusting wrenches are removed from the tool before turning it on.
3. KEEP THE WORK AREA CLEAN. Cluttered areas and benches invite accidents.
4. DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use power tools in damp locations, or expose them to rain. Keep the work area well-lighted.
5. KEEP CHILDREN AWAY. All visitors should be kept at a safe distance from the work area.
6. MAKE WORKSHOP KID PROOF with padlocks, master switches, or by removing starter keys.
7. DON’T FORCE TOOL. It will do the job better and safer at the rate for which it was designed.

8. USE RIGHT TOOL. Don’t force a tool or attachment to do a job for which it was not designed.
   Recommended minimum wire gauge For extension CordS (120 Volt)

   nameplate ampereS (at full load)| Extension Cord Length
   25’| 50’| 100’| 150’
   0 – 6| 18| 16| 16| 14
   6.1 – 10| 18| 16| 14| 12
   10.1 – 12| 16| 16| 14| 12
   12.1 – 16| 14| 12| do not use.
   table a

9. USE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and over-heating. Table A shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
10. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewellery that may get caught in moving parts. Nonslip footwear is recom-mended. Wear protective hair cover-ing to contain long hair.
11. ALWAYS USE SAFETY GLASSES. Also, use a face or dust mask if the cutting operation is dusty. Everyday eyeglasses only have impact-resistant lenses, they are NOT safety glasses.
12. SECURE WORK. Use clamps or a vice to hold work when practical. It’s safer than using your hand and it frees both hands to operate the tool.
13. DON’T OVERREACH. Keep proper footing and balance at all times.
14. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for the best and safest performance. Follow instructions for lubricating and changing accessories.
15. DISCONNECT TOOLS before servicing; when changing accessories, such as blades, bits, cutters, and the like.
16. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure the switch is in the off position before plugging in.
17. USE RECOMMENDED ACCESSORIES. Consult the owner’s manual for recommended accessories. The use of improper accessories may cause a risk of injury to persons.
18. NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the cutting tool is unintentionally contacted.
19. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function – check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.
20. DIRECTION OF FEED. Feed work into a blade or cutter against the direction of rotation of the blade or cutter only.
21. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER OFF. Don’t leave the tool until it comes to a complete stop.

Miter Saw Safety Warnings
For Your Safety Read Instruction Manual Before Operating Miter Saw

1. Wear eye protection.

2. Keep hands out of the path of the saw blade.

3. Do not operate the saw without guards in place.

4. Do not perform any operation free-hand.

5. Never reach around the saw blade.

6. Turn off the tool and wait for the saw blade to stop before moving the workpiece or changing settings.

7. Disconnect power before changing the blade or servicing.

8. Return the carriage to the full rear posi-tion after each crosscut operation.

9. Return all guards to their original position if any are moved during blade replace-ment. Check all guards for proper operation after service.

10. The lockdown pin is to be used only to lock the head in place for carrying and storage. It is not to be used for any cutting operation.

11. The use of accessories or attachments not recommended by the manufacturer may result in a risk of injury to persons. For use with 8-1/4” diameter only.

12. When servicing use only identical replacement parts.

13. Only use safety equipment that has been approved by an appropriate standards agency. Unapproved safety equipment may not provide adequate protection. Eye protection must be ANSI-approved and breath-ing protection must be NIOSH-ap-proved for the specific hazards in the work area.

14. Maintain labels and nameplates on the tool. These carry important safety information. If unreadable or missing, contact Harbor Freight Tools for a replacement.

15. Avoid unintentional starting. Prepare to begin work before turning on the tool.

16. People with pacemakers should consult their physician(s) before use. Electromagnetic fields near the heart pacemaker could cause pacemaker interference or pacemaker failure. In addition, people with pacemakers should:

    • Avoid operating alone.
    • Do not use it with the power switch locked on.
    • Properly maintain and inspect to avoid electrical shock.
    • Any power cord must be properly grounded. Ground Fault Circuit Interrupter (GFCI) should also be imple-mented – it prevents sustained elec-trical shock.

17. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities, contains chemicals known [to the State of California] to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

    • Lead from lead-based paints
    • Crystalline silica from bricks and cement or other masonry products
    • Arsenic and chromium from chemically treated lumber
      Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well-ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. (California Health & Safety Code § 25249.5, et seq.)

18. WARNING: Handling the cord on this product will expose you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. (California Health & Safety Code § 25249.5, et seq.)

19. The warnings, precautions, and in-structions discussed in this instruction manual cannot cover all possible con-ditions and situations that may occur. It must be understood by the operator that common sense and caution are factors that cannot be built into this product but must be supplied by the operator.

SAVE THESE INSTRUCTIONS.

GROUNDING INSTRUCTIONS

WARNING
TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING WIRE CONNECTION READ AND FOLLOW THESE INSTRUCTIONS:

Grounded Tools: Tools with Three Prong Plugs

1. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded by all local codes and ordinances.
2. Do not modify the plug provided – if it will not fit the outlet, have the proper outlet installed by a qualified electrician.
3. Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equip-ment-grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a live terminal.
4. Check with a qualified electrician or service personnel if the grounding instructions are not completely understood, or if in doubt as to whether the tool is properly grounded.
5. Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the tool’s plug.
6. Repair or replace damaged or worn cords immediately.
7. This tool is intended for use on a circuit that has an outlet that looks like the one illustrated above in 125 V~ 3- 3-Prong Plug and Outlet. The tool has a grounding plug that looks like the plug illustrated above in the 125 V~ 3-Prong Plug and Outlet.
8. The outlet must be properly installed and grounded following all codes and ordinances.
9. Do not use an adapter to connect this tool to a different outlet.

VIBRATION SAFETY
This tool vibrates during use. Repeated or long-term exposure to vibration may cause temporary or permanent physical injury, particularly to the hands, arms and shoulders. To reduce the risk of vibration-related injury:

1. Anyone using vibrating tools regularly or for an extended period should first be examined by a doctor and then have regular medical check-ups to ensure medical problems are not being caused or worsened by use. Pregnant women or people who have impaired blood circulation to the hand, past hand injuries, nervous system disorders, diabetes, or Raynaud’s Disease should not use this tool. If you feel any medical or physical symptoms related to vibration (such as tingling, numbness, and white or blue fingers), seek medical advice as soon as possible.
2. Do not smoke during use. Nicotine reduces the blood supply to the hands and fingers, increasing the risk of vibration-related injury.
3. Wear suitable gloves to reduce the vibration effects on the user.
4. Use tools with the lowest vibration when there is a choice between different processes.
5. Include vibration-free periods each day of work.
6. Grip the tool as lightly as possible (while still keeping safe control of it). Let the tool do the work.
7. To reduce vibration, maintain the tool as explained in this manual. If any abnormal vibration occurs, stop use immediately.

COMPONENTS

SPECIFICATIONS

Motor| 120 V~ / 60 Hz / 1.4 HP

n0 5000/min

---|---
Blade| 8-1/4” Diameter, 5/8” Arbor

Cutting Capacity

| At 90° x 90°: 2-3/8” x 4 3/8” At 45° x 45°: 1-1/2” x 3-5/64” At 45° x 90°: 1-1/2” x 4-3/8” At 90° x 45°: 2-3/8” x 3-5/64”
Miter Angle Range| 0° – 45° to right and left 5° increments
Bevel Angle Range| 0° – 45° Left cut only
Blade Tilt Range| 0° – 45° right and left miter 0° – 45° Left bevel
Blade| 8-1/4” x 5/8” x 40T

6000 RPM Max

Accessories included with Saw| 8-1/4” Blade Hex Wrench

Dust Collection Bag

Accessories| Table Extension Supports and Project Clamp

UNPACKING

When unpacking, check to make sure that the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at 1-800-444-3353 as soon as possible.

INITIAL SET-UP INSTRUCTIONS

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn the Power Switch of the tool to its “OFF” position and unplug the tool from its electrical outlet before assembling or making any adjustments to the tool.

Note:
For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual.

Assembly

Attaching the Table Extension Supports and Project Clamp (sold separately, SKU 67451)

1. Insert the ends of the Extension Sup-ports into the holes in the sides of the Base. Tighten the Wing Screws to hold the Extensions in place. The upper edge of the Extensions will be level with the surface of the saw. This provides a wider base for the work material to rest on.
2. Insert the Project Clamp into the slot indicated in Figure 1 and lock in place with the wing nut. Secure the workpiece to the saw table using the Clamp. Securing the workpiece will provide safety by preventing kickback and by removing the need to hold workpieces near the blade by hand. Clamping the workpiece will also improve cutting accuracy by preventing the workpiece from moving during the cutting operation.

Attaching the Dust Collection Bag
The Dust Collection Bag slips over the Dust Outlet behind the Blade Housing Assembly. Sawdust created by cutting is captured in the bag.

Mounting the Saw
The Miter Saw must be mounted on a support before use. This may be a commercially available support or homemade saw table. There are bolt holes provided in each of the four legs of the base. These should be firmly mounted using bolts (not included) to your saw stand or saw table (not included). This will help prevent tipping or movement of the saw, preventing injury. Also, the use of a saw table will make it easier to efficiently handle work materials and make more accurate cuts.

OPERATING INSTRUCTIONS

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Unplug the power cord from the power source before making any adjustments to this tool.

Work Piece and Work Area Set Up

1. Designate a work area that is clean and well-lit. The work area must not allow access by children or pets to prevent injury and distraction.
2. Route the power cord along a safe route to reach the work area without creating a tripping hazard or exposing the power cord to possible damage. The power cord must reach the work area with enough extra length to allow free movement while working.
3. Use a saw table, saw stand or other means to support the workpiece. The Miter Saw must be mounted in such a way that the surface is level to the ground, and the supports used must provide a surface on the same level as the saw table. If the work surface and any work materials supports are not level, and on the same level, unwanted bevel angles will appear in the cuts resulting in poor joinery.
4. When using this saw, workpieces are often quite long. Allow room on both left and right of the saw for extended work pieces.

General Operating Instructions

1. When the Handle is lowered, the Blade Guard raises automatically. When the Handle is raised the Blade Guard returns to its safety position. Keep hands clear of the Blade when the Handle is lowered. Never interfere with the proper movement of the Blade Guard.
2. There are locking mechanisms for the miter angle and the Slides. Unlock the Table to set the miter angle, then re-lock it before cutting.
3. To rotate the Table, loosen the Miter Knob (93), rotate the Table to the desired angle, then tighten the Miter Knob. Notches are machined into the Base of the tool which will click the Table into 5° increments.
4. To make a bevel cut, loosen the Bevel Knob (71), rotate the blade assembly to the desired bevel angle, then tighten the Bevel Knob to lock the assembly in place. Making bevel cuts is discussed in more detail later in this manual.
5. This saw is provided with a Kerf Board. The Kerf Board helps to prevent a tear-out on the bottom side of the work material. The Kerf Board is factory adjusted prior to shipment of this tool so the blade does not contact the Kerf Board during normal operation, including bevel cuts. Adjustment of the Kerf Board and techniques to prevent tear-out are discussed later in this booklet.
6. Before starting work, check the accuracy of the Guide Fence, miter angle and bevel angle. Instructions for checking and adjusting these angles are discussed later in this booklet.
7. The work material must be properly supported before cutting. The material must be level on the Table. The material must be supported on both ends. Using the Work Piece Extension Supports is discussed in the next section.

Using the Work Piece Extension Supports

1. The Work Piece Extension Supports are inserted into each side of the Table, and locked in place using the Wing Screws.
2. When properly installed, the upper face of the Work Piece Extension Supports are level with the Table, and provide a wider support surface for the workpiece.
3. Always support the workpiece to be level with the table, and so that after the cut is made the cut-off pieces will not fall. You may need to use saw horses or other supports (not included) to support the workpiece.
4. If the workpiece is not level, you will make an unintentional bevel cut in the material. If the workpiece is not supported, it will bind the blade and may cause the material to kick back, potentially causing injury.

Adjusting the Miter Angle

1. A miter cut is at an angle across the horizontal surface of the material. You will commonly make 45º miter cuts to join two pieces in a right-angle corner. A 30º cut is often used for a scarf joint or to make a chamfered end.
2. To make a miter cut, loosen the Miter Knob (93) by turning it approximately 1/4 turn counterclockwise. Press down the Miter Lock Lever to unlock the Table. Move the Table to the desired angle then tighten the Miter Knob. The Miter Angle Indicator will indicate the selected angle. The table will click into place at 5º increments on both left and right sides.
3. With the Table adjusted to the desired angle, place the workpiece flush against the Fence, secure it with the Hold Down Clamp and cut.

Adjusting the Bevel Angle

1. A bevel cut is at an angle to the vertical plane of the material.
2. Bevel cuts can be used to miter relatively wide and thin material. Bevel cuts can be used in combination with a miter cut to form a compound angle. Compound angle cuts are often used in crown moulding, picture frames and similar trim materials.
3. To set the bevel angle, loosen the Bevel Knob (71) at the rear of the saw. (See Figure 2.) Move the blade assembly left to the desired angle. You can read the angle on the Bevel Angle Indicator on the rear of the Saw, above the Bevel Knob. Lock the blade assembly into position by tightening the Bevel Knob clockwise. Tighten firmly but not over-tight.
4. Make a sample cut in a piece of scrap and check to be sure the bevel angle is correct. If it is not, correct the angle before cutting your work material.

Fine Adjustment Controls

Using the Depth Stop

1. If you want to make a kerfing or rabbet cut that does not cut through the workpiece, you can use the Depth Stop Bolt (62) to control the depth of the cut. (See Figure 2)
2. To limit blade assembly travel, loosen the Lock Nut (61), then turn the Depth Stop Bolt counterclockwise. The further you raise the Depth Stop Screw, the shallower the cut will be.
3. Lock the Depth Stop Screw in place by tightening the Lock Nut.
4. After the desired cut has been made, return the Depth Stop Screw to its original position, and lock in place with the Lock Nut.

Making a Cut

1. Observe all safety warnings and instructions discussed in this booklet. Do not make any cuts until you have read this entire booklet and are familiar with the operation of this tool.
2. Release the Locking Pin to allow the blade assembly to come up. Check to be sure the Table is fixed in place at the desired miter angle.
3. Blow any sawdust or debris away from the Fence. Place the work material against the Fence.
4. Make any necessary miter or bevel adjustments.
5. Align the marked location of the cut on the work material with the saw blade. Be aware that the Saw Blade will remove material from the cut equal to the width of the blade. This is the “kerf”. To prevent your work piece from being cut too short, align the edge of the blade with your measured mark, keeping the kerf on the waste side of the cut.
6. Hold the work material in place using the Project Clamp. Ensure that the work material is level and supported securely, using saw horses or supports if necessary.
7. Grip the Saw Handle and squeeze the Trigger Switch (4) to start the Blade turning.
8. Pressing straight down lightly, cut through the material. Do not bear down on the material, use light downward pressure. If the material binds the blade, release the Trigger Switch. Keep your hands away from the Blade.
9. When the cut is completed, raise the blade assembly, wait for the Blade to stop turning, release the Clamp and remove the work material from the saw.
10. When finished working, unplug the electrical cord, clean the tool surfaces with a clean cloth and store the tool indoors away from children.

MAINTENANCE AND SERVICING

Procedures not specifically explained in this manual must be performed only by a qualified technician.

TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:

• Turn the tool off and unplug the tool from its electrical outlet before performing any inspection, maintenance, or cleaning procedures.
• TO PREVENT SERIOUS INJURY FROM TOOL FAILURE: Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use.

Cleaning, Maintenance, and Lubrication

1. BEFORE EACH USE, inspect the general condition of the tool. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, damaged electrical wiring, and any other condition that may affect its safe operation.
2. AFTER USE, clean the external surfaces of the tool with a clean, moist cloth. To prevent accidents, turn off the tool and disconnect its power supply after use. Clean, then store the tool indoors out of children’s reach.
3. If the blade has become dirty, use a blade cleaner (not included) to clean it. Dirty blades will bind more easily, and will more often overheat and burn the wood as it cuts. Overheated blades dull more easily.
4. If the Blade has become dull, replace it. Dull blades will cause increased tear-out and ragged edges on the cuts.
5. Occasionally clean the Slides, rotating Table components and other moving parts. Use a good quality dry lubricant (not included) that will not attract dust.

WARNING
If the supply cord of this power tool is damaged, it must be replaced only by a qualified service technician.

Replacing the Blade

WARNING

TO REDUCE RISK OF SERIOUS INJURY:
Wear gloves when installing or removing the saw Blade. Return guard to the original position and secure in place after replacing the blade.

1. Unplug the tool from its power source.
2. To lock the blade assembly in the raised position, pull down the saw head and pull out the saw head Locking Pin (66). Rotate the Pin into the shallow groove. Pull up the saw head until it locks into the raised position.
3. Loosen but do not remove the Cover Plate Screw. Rotate the Blade Guard (12) up and out of the way to expose the Blade.
4. Stop the Blade rotation by holding the Spanner (106) in the two holes on either side of the centre of the Blade. Unthread and remove the Arbor Bolt (17), the Outer Flange (18), and the Blade (19).
   • Note: The Arbor Bolt has a left-hand thread, so it loosens by turning clockwise.
   • Note: Pay attention to the pieces removed, their position and the direction of the face. Wipe the Blade collars clean of any sawdust before installing the new Blades.
5. Reinstall a new Blade on the Inner Flange (20). Be sure to match the direction marked on the new blade with the direction marked on the saw Blade Housing.
6. Replace the Outer Flange and Arbor Bolt. Tighten the Arbor Bolt securely using the screwdriver by turning it counterclockwise.
   • Note: Tighten the Arbor Bolt using moderate force, but do not overtighten.
7. Rotate the Blade Guard back into place and tighten the Cover Plate Screw using the screwdriver by turning it clockwise.
8. Pull out the Locking Pin and lower the saw head until it locks in place in the lowered position.

Adjusting the Fence

1. The Fence holds the workpiece in a fixed position while the Table and/or the blade assembly are adjusted in a miter or bevel angle.
2. To make accurate cuts, the Fence must be perpendicular (at a 90º angle) to the Saw Blade.
3. Before beginning work, make a test cut on scrap material with the Table set at 90º.
4. Check the cut with an accurate square. You can also reverse the two pieces, hold the cut ends together, and hold a good straight edge along the side of the pieces.
5. If either test reveals that the cut is not a true 90º angle, you must adjust the Fence before beginning work.
6. To adjust the Fence, first unplug the tool.
7. Lower the blade assembly and lock it in place using the Locking Pin.
8. Lay a reliable carpenter’s square on the table with one edge along the blade and the other along the Fence. Any inaccuracy should be visible. NOTE: The square must contact the surface of the blade, not the teeth, for an accurate reading.
9. The Fence is held in place with bolts at each end. Loosen the bolts slightly, and gently tap the Fence into position using a soft mallet. Retighten the bolts and make another test cut. Repeat the process until the Fence is adjusted accurately.
10. Once the Fence is accurately adjusted, tighten the bolts firmly in place. Recheck one last time, then proceed to work.

Adjusting the Miter Table Indicator

1. After you have checked or adjusted the fence to be sure it is at 90º to the Blade, you must check the accuracy of the Miter Table Angle Indicator.
2. Loosen the screw holding the Angle Indicator in place. Rotate it until the pointer is exactly 90º. Retighten the screw.

Adjusting the Bevel Angle

1. For making accurate cuts, the Saw Blade must be adjusted to be exactly vertical to the Table.
2. To check the angle, have the blade assembly in its normal upright position. Cut a piece of-sided, fairly thick scrap material.
3. Check the cut with an accurate square. The cut should be at exactly 90º. You can also check by rotating one cut-off piece 180º and holding the cut ends together. If the cut is not exactly vertical, the two pieces will form a slight angle.
4. If necessary, the bevel angle can be corrected by adjusting the Angle Stop Bolt (77) and Lock Nut (78) on the right side under the hinge of the saw assembly. Adjust using the same technique used in Using The Depth Stop on page 12. See Figure 2 for the location of the Angle Stop Bolt and Lock Nut.
5. Once the bevel angle is adjusted, adjust the Bevel Angle Indicator to read 0º when the Saw Blade is in the vertical position. Loosen the screw holding the Indicator in place, adjust it to be exactly over the 0º mark, then retighten the screw.

Adjusting or Replacing the Kerf Board

1. If the Kerf Board becomes damaged it must be replaced.
2. Remove the two Bolts (82) holding the Fence (83) in place and remove the Fence.
3. Remove the three screws holding the Kerf Board in place.
4. Install a new Kerf Board. Replace the three screws and tighten them slightly.
5. To adjust the Kerf Board, lower the Saw Blade and lock it down with the Locking Pin. Adjust the Kerf Board so the right side of the Blade slightly clears the edge of the Kerf Board. Loosen the Bevel Knob (71) and set the Bevel Angle at 45º left. Ensure that the left side of the Blade clears the Kerf Board. Tighten the four screws holding the Kerf Board in place.
6. Replace the Fence.

Cleaning and Lubricating the Miter Saw

1. Observe the Dust Bag while using the saw. Empty the sawdust into an appropriate container when the bag is full.
2. Occasionally wipe or blow off sawdust that accumulates on the saw. Saw dust on the Fence can cause you to make inaccurate cuts.
3. Occasionally lubricate the pivot point of the Table as well as other moving parts with a dry lubricant.

Troubleshooting

2. The cord is not connected.

| 1.   Check power at the outlet.

2.   Check that the cord is plugged in.

The tool operates sporadically or at low power| 1.   Low power supply or improper extension cords.

2.   Worn or cracked Carbon Brush.

| 1.   Check the power supply and power cords.

2.   Have the Carbon Brush checked and if needed,

replaced by a qualified technician.

Wood burns at ends when cut| 1.   Dirty Blade.

2.   Material is binding.

| 1.   Clean the Blade using blade cleaner or mineral spirits.

2.   Check the position of the work material on the Table. The material must be flat, flush against the Fence and supported on ends.

Material frays or chips out.| 1.   Finished side is down.

2.   Blade is chipped or dull.

3.   Blade is inappropriate for material.

4.   Material is unsupported.

| 1.   Always have the finished side of the material up or facing you. The bottom and back sides are prone to chip out.

2.   Check for damaged teeth. Sharpen or replace the blade.

3.   Check the blade manufacturer’s recommendations for material being cut. For cross-cutting hardwood and precision cuts use a thin kerf blade with 60 or more teeth.

4.   Use a thin piece of sacrificial material, such as 1/4” plywood, underneath or behind the material to support the edges of the material as it is being cut.

Blade binds slowing or stopping saw.| 1.   Material is misaligned on the saw or ends are not supported.

2.   Material is wet, contaminated or inappropriate blade is being used.

| 1.   Material must be flat on a table, flush against the fence and supported on both ends.

2.   Check the condition of the material and check the compatibility of the blade with the material.

Follow all safety precautions whenever diagnosing or servicing the tool. disconnect the power supply before service.

PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.

PARTS LIST

ASSEMBLY DIAGRAM

Record Product’s Serial Number Here:

• Note: If the product has no serial number, record the month and year of purchase instead.
• Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts.

LIMITED 90 DAY WARRANTY

Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries to persons or property, or for incidental, contingent, special or consequential damages arising from the use of our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. THIS WARRANTY IS EXPRESS WARRANTY IS EXPRESSLY INSTEAD OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.

To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our inspection verifies the defect, we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will return repaired products at our expense, but if we determine there is no defect, or that the defect resulted from causes not within the scope of our warranty, then you must bear the cost of returning the product.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

• 3491 Mission Oaks Blvd. PO Box 6009 Camarillo, CA 93011
• 800-444-3353

For technical questions, please call 1-800-444-3353.

References

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