Bauer 59289 20V 18-Gauge Metal Cutting Shears Owner’s Manual

Bauer 59289 20V 18-Gauge Metal Cutting Shears

Product Information

• The product is a power tool that can be mains-operated (corded) or battery-operated (cordless).
• The product comes with a user manual that contains safety warnings and precautions, assembly, operating, inspection, maintenance, and cleaning procedures.
• The user manual also contains the product’s serial number, which should be written on the back of the manual (or the month and year of purchase if the product has no number).
• The product requires tools for assembly and service, which may not be included.
• The product has a warranty.

Product Usage Instructions

1. When unpacking the product, ensure that it is intact and undamaged. If any parts are missing or broken, call 1-888-866-5797 as soon as possible.
2. Before using the product, read the user manual carefully. Failure to do so can result in serious injury.
3. Keep the user manual and receipt in a safe and dry place for future reference.
4. Follow the safety warnings and precautions listed in the user manual.
5. Ensure that the work area is clean and well-lit. Do not operate the product in explosive atmospheres.
6. Keep children and bystanders away while operating the product.
7. Ensure that power tool plugs match the outlet and do not modify them in any way. Avoid body contact with earthed or grounded surfaces to reduce the risk of electric shock.
8. Perform regular maintenance on the product as instructed in the user manual.

If you have any technical questions or concerns, please call 1-888-866-5797 or visit the website at http://www.harborfreight.com. You can also email technical support at productsupport@harborfreight.com.

IMPORTANT SAFETY INFORMATION

General Power Tool Safety Warnings
WARNING

• Read all safety warnings, instructions, illustrations and specifications provided with this power tool.
• Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference.
• The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

1. Work area safety

   • a. Keep work area clean and well lit. Cluttered or dark areas invite accidents.
   • b. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
   • c. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

2. Electrical safety

   • a. Power tool plugs must match the outlet. Never modify the plug in any way. Do not use  any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
   • b. Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
   • c. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
   • d. Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
   • e. When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
   • f. If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of electric shock.

3. Personal safety

   • a. Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may  result in serious personal injury.
   • b. Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
   • c. Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energizing power tools that have the
   • switch on invites accidents.
   • d. Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
   • e. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
   • f. Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
   • g. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected  and properly used. Use of dust collection can reduce dust-related hazards.
   • h. Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
   • i. 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 breathing protection must be NIOSH-approved  for the specific hazards in the work area.
   • j. Do not leave the tool unattended when the Battery Pack is connected. Turn off the tool, and remove the Battery Pack before leaving.
   • k. This product is not a toy. Keep it out of reach of children. People with pacemakers should consult their physician(s) before use. Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure. m. The warnings, precautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.

4. Power tool use and care

   • a. Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
   • b. Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
   • c. Disconnect the plug from the power source and/or remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
   • d. Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
   • e. Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
   • f. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
   • g. Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
   • h. Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.

5. Service

   • a. Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
   • b. Never service damaged BATTERY packs. Service of BATTERY packs should only be performed by the manufacturer or authorized service providers.
   • c. Maintain labels and nameplates on the tool. These carry important safety information. If unreadable or missing, contact Harbor Freight Tools for a replacement.

6. Battery tool use and care

   • a. Prevent unintentional starting. Ensure the switch is in the off-position before connecting to battery pack, picking up or carrying the power tool. Carrying the power tool with your finger on the switch or energizing power tool that have the switch on
   • invites accidents.
   • b. Disconnect the battery pack from the power tool before making any adjustments, changing accessories, or storing power tool. Such preventive safety measures reduce the risk of starting the power tool accidentally.
   • c. Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
   • d. Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
   • e. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
   • f. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
   • g. Do not use a battery pack or power tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
   • h. Do not expose a battery pack or power tool to fire or excessive temperature. Exposure to fire or temperature above 265°F may cause explosion.
   • i. Follow all charging instructions and do not charge the battery pack or power tool outside of the temperature range specified in the instructions. Charging improperly or at temperatures outside of the specified range may damage the battery and increase the risk of fire.
   • j. Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.
   • k. Do not modify or attempt to repair the power tool or the battery pack except as indicated in the instructions for use and care.
   • l. The battery Charger gets hot during use. The Charger’s heat can build up to unsafe levels and create a fire hazard if it does not receive adequate ventilation, due to an electrical fault, or if it is used in a hot environment. Do not place the Charger on a flammable surface. Do not obstruct any vents on the Charger. Especially avoid placing the Charger on carpets and rugs; they are not only flammable, but they also obstruct vents under the Charger. Place the Charger on a stable, solid, nonflammable surface (such as a stable metal workbench or concrete floor) at least 1 foot away from all flammable objects, such as drapes or walls. Keep a fire extinguisher and a smoke detector in the area. Frequently monitor the Charger and Battery Pack while charging.

7. Lithium Battery Safety Warnings

   • LITHIUM BATTERIES STORE A LARGE AMOUNT OF ENERGY AND WILL VENT FIRE OR EXPLODE IF MISTREATED:

   • a. Keep the Battery Pack dry.

   • b. DO NOT DO ANY OF THE FOLLOWING
     TO THE BATTERY PACK:

   • Open,

   • Drop,

   • Short-circuit,

   • Puncture, Incinerate, or

   • Expose to temperatures greater than 265°F.

   • c. Charge the Battery Pack only according to its Charger’s instructions.

   • d. Inspect the Battery Pack before every use; do not use or charge if damaged.

Grounding
WARNING
TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING: Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the charger. Do not use the charger if the power cord or plug is damaged. If damaged, have it repaired by a service facility before use. If the plug will not fit the outlet, have a proper outlet installed by a qualified electrician.

Extension Cords
Note: Extension cords must not be used with this item’s Charger.

Symbology

Specifications

Setup – Before Use

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.
Battery Charging
Charge battery after unpacking and before using this tool. Follow the instructions included with battery charger.

Functions

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.
Setting and Testing

WARNING
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Make sure that the Trigger is in the off-position and remove its Battery Pack before performing any procedure in this section.
Rotating the Shear Head

1. Firmly grip the Rotation Collar and pull forward toward the blades.
2. Turn to the desired position. The Shear Head has 12 positions.
3. Release the Rotation Collar to lock the Shear Head into position.

Workpiece 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 distraction and injury.
2. Secure loose workpieces using a vise or clamps (not included) to prevent movement while working.
3. There must not be objects, such as utility lines, nearby that will present a hazard while working.
4. Workpiece thickness should not exceed cutting capacity in specifications chart.
5. Lubricate workpiece before cutting, use machine oil on steel and mineral spirits on aluminum.

General Instructions for Use

1. Make sure that the Trigger is in the off-position, then attach the Battery Pack.
2. Squeeze Trigger to activate the Shear. Release Trigger to turn off the Shear.
3. To prevent a jam, keep the blades firmly pressed against the workpiece with even pressure.
4. If Shear becomes jammed during cutting, release Trigger and remove its Battery Pack.
5. To prevent accidents, turn off the tool and remove its Battery Pack after use. Clean, then store the tool indoors out of children’s reach.

Trigger Lock

1. To select the ON position, release the trigger and depress the Trigger Lock on the right side of the tool, as shown.
2. To Select the OFF/LOCK position, depress the Trigger Lock on the left side of the tool.
3. When changing positions, be sure the Trigger is released.

Maintenance and Servicing Instructions

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

TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Make sure that the Trigger is in the off-position and remove its Battery Pack before performing any procedure in this section.
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:
   • leaking, swollen, or cracked battery pack,
   • loose hardware,
   • misalignment or binding of moving parts,
   • cracked or broken parts, and
   • any other condition that may affect its safe operation.
2. AFTER USE, wipe external surfaces of the tool with clean cloth.
3. Disconnect battery pack and store battery pack, charger, and tool in dry, indoor area out of reach of children and away from metal objects (i.e., paperclips, coins) to prevent shorting.
4. Before and after every use, lightly lubricate the blades with NLGI-1 petroleum grease or machine oil.

Blade Maintenance

1. Remove the battery pack.
2. Using the Hex Wrench provided with this tool, remove the three Cap Screws.
3. Remove Shear Head by pulling head firmly forward. Use slight twisting motion if head does not slide off easily.
4. Remove center blade first. Gently tap the blade towards the rear of the Shear Head.
5. The two side blades and two bushings will be loose.
   • Note: The three Blades and the two Bushings may be loose.
6. Clean, replace or sharpen the blades as required. Replace blades as a set only.
7. Reassemble by repositioning the Blades, and Bushings.
8. Replace the Cap Screws and tighten to 40-50 lb-in.
9. Test the product to be sure that it is working properly.
10. Sliding the Left Blade forward or back can adjust the length of the waste curl. To adjust:
    • a. Remove Battery and press Trigger Lock.
    • b. Loosen all three Cap Screws.
    • c. Make a slight adjustment to the Left Blade as needed.
    • d. Tighten Cap Screws to 40-50 lb-in.
    • e. Make a test cut to check the waste curl. Repeat the steps above as needed.
    • Note: If the Cap Screws are overtightened, then the Center Blade will not move freely enough, causing premature wear, or possibly preventing the tool from operating.  If the Cap Screws are not tight enough, the tool will not make a smooth cut in the material.

Troubleshooting

2.   Battery Pack not properly charged.

3.   Battery Pack burnt-out.

4.   Internal damage or wear. (Carbon brushes or Trigger, for example.)

| 1.   Remove Battery Pack, make sure there are no obstructions, reinsert the Battery Pack according to its shape (it should only fit one way), and press firmly until the Battery Pack locks in place.

2.   Make sure Charger is connected and operating properly. Give enough time for Battery Pack to recharge properly.

3.   Dispose of old Battery Pack

properly or recycle. Replace Battery Pack.

4.   Have technician service tool.

Tool operates slowly.| 1.   Forcing tool to work too fast.

2.   Battery Pack wearing out.

| 1.   Allow tool to work at its own rate.

2.   Dispose of old Battery Pack

properly or recycle. Replace Battery Pack.

Performance decreases over time.| 1.   Carbon brushes worn or damaged.

2.   Blade(s) dull or damaged.

| 1.   Have qualified technician replace brushes.

2.   Keep blade(s) sharp and replace as needed.

Excessive noise

or rattling.

| Internal damage or wear. (Carbon

brushes or bearings, for example.)

| Have technician service tool.
Overheating.| 1.   Forcing tool to work too fast.

2.   Blocked motor housing vents.

| 1.   Allow tool to work at its own rate.

2.   Wear ANSI-approved safety goggles and NIOSH-approved dust mask/respirator while blowing dust out of motor using compressed air.

Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect Battery Pack and Charger power supply before service.

Record Product’s Serial Number Here:

• Note: If the product has no serial number, record the month and year of purchase instead.
• Note: Replacement parts are not available for this item. Refer to UPC 193175465375.

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 the period of 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 of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU 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.

Save This Manual: Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference. When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call 1-888-866-5797 as soon as possible. Copyright© 2021 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. Tools required for assembly and service may not be included.
WARNING: Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL.
Visit our website at: http://www.harborfreight.com.
Email our technical support at: productsupport@harborfreight.com.

Item 59289: For technical questions, please call 1-888-866-5797.

• 26677 Agoura Road
• Calabasas, CA 91302
• 1-888-866-5797

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