HARBOR FREIGHT 56434 1500W Dual Temperature Heat Gun Owner’s Manual

1500W Dual Temperature Heat Gun

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Owner’s Manual & Safety Instructions
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 near the assembly diagram (or 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.
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 lightly 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.

WARNING SYMBOLS AND DEFINITIONS

**| 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 that, if not avoided, could result in death or serious injury.
CAUTION| Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
NOTICE
CAUTION**| Addresses practices not related to personal injury.

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.

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 that may ignite 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 grounded power tools. Unmodified plugs and matching outlets will reduce the risk of electric shock.
   b. Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is grounded.
   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. The use of a cord suitable for outdoor use 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. Safety equipment such as dust masks, non-skid safety shoes, hard hats, 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 a 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. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
   e. 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.
   f. 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 specific hazards in the work area.

4. Power tool use and care
   a. Do not force the power tools. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate at which it was designed.
   b. Do not use the power tool if the switch does not turn 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 the battery pack 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. Do not allow persons unfamiliar with the power tools or these instructions to operate the power tools. Power tools are dangerous in hands of untrained users.
   e. Maintain power tools. Check for misalignment, 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. 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.

5. Service
   a. Have 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. Double Insulation: When servicing, use only identical replacement parts.

Heat Gun Safety Warnings

1. Hidden areas behind walls, ceilings, floors, soffit boards, and other panels may contain flammable materials that could be ignited by the heat gun when working in these locations. The ignition of these materials may not be readily apparent and could result in property damage and injury to persons. When working in these locations, keep the heat gun moving in a back-and-forth motion. Lingering or pausing in one spot could ignite the panel or the material behind it.

2. Extreme care should be taken when stripping paint. The peelings, residue, and vapors of paint may contain lead, which is poisonous. Any pre-1977 paint may contain lead and paint applied to homes prior to 1950 is likely to contain lead. Once deposited on surfaces, hand-to-mouth contact can result in the ingestion of lead. Exposure to even low levels of lead can cause irreversible brain and nervous system damage; young and unborn children are particularly vulnerable. Before beginning any paint removal process you should determine whether the paint you are removing contains lead. This can be done by your local health department or by a professional who uses a paint analyzer to check the lead content of the paint to be removed. LEAD-BASED PAINT SHOULD ONLY BE REMOVED BY A PROFESSIONAL AND SHOULD NOT BE REMOVED BY USING A HEAT GUN. Before beginning a paint removal process you should determine whether the paint you are removing contains lead. This can be done by your local health department or by a professional who uses a paint analyzer to check the lead content of the paint to be removed.

3. Exercise CAUTION when using this product outdoors. To reduce the risk of electric shock, keep the extension cord connection dry and off the ground.

4. Persons removing paint should follow these guidelines:
   • Move the workpiece outdoors. If this is not possible, keep the work area well ventilated. Open the windows and put an exhaust fan in one of them. Be sure the fan is moving the air from inside to outside.
   • Remove or cover any carpets, rugs, furniture, clothing, cooking utensils, and air ducts.
   • Place drop cloths in the work area to catch any paint chips or peelings. Wear protective clothing such as extra work shirts, overalls, and hats.
   • Work in one room at a time. Furnishings should be removed or placed in the center of the room and covered. Work areas should be sealed off from the rest of the dwelling by sealed doorways with drop cloths.
   • Children, pregnant or potentially pregnant women, and nursing mothers should not be present in the work area until the work is done and all clean-up is complete.
   • Wear a dust respirator mask or a dual filter (dust and fume) respirator mask which has been approved by the Occupational Safety and Health Administration (OSHA), the National Institute of Safety and Health (NIOSH), or the United States Bureau of Mines. These masks and replaceable filters are readily available at major hardware stores. Make sure the mask fits. Beards and facial hair may keep masks from sealing properly. Change filters often. DISPOSABLE PAPER MASKS ARE NOT ADEQUATE.
   • Use caution when operating the Heat Gun. Keep the Heat Gun moving, as excessive heat will generate fumes that can be inhaled by the operator.
   • Keep food and drink out of the work area. Wash hands, arms, and face and rinse mouth before eating or drinking. Do not smoke or chew tobacco in the work area.
   • Clean up all removed paint and dust by wet mopping the floors. Use a wet cloth to clean all walls, sills, and any other surface where paint or dust is clinging. DO NOT SWEEP, DRY DUST, OR VACUUM. Use a high phosphate detergent or trisodium phosphate (TSP) to wash and mop areas.
   • At the end of each work, session put the paint chips and debris in a double bag, close it with tape or twist ties and dispose of it properly.
   • Remove protective clothing and work shoes in the work area to avoid carrying dust into the rest of the dwelling. Wash work clothes separately. Wipe shoes off with a wet rag that is then washed with the work clothes. Wash hair and body thoroughly with soap and water.

5. When working with plastics, varnish, or similar materials, gases develop that are easily flammable and can lead to explosions. Be prepared for flames to develop and keep suitable fire extinguishing means at hand.

6. The Nozzle becomes very hot. Do not lay the Heat Gun on flammable surfaces when operating the Gun or immediately after turning the Gun off. Always set the Heat Gun on a flat, level surface so that the Nozzle tip is directed upwards and away from the supporting surface.

7. Do not use the Heat Gun near flammable materials.

8. Do not point the Heat Gun at people or animals. The intense heat can injure them.

9. Do not touch the tube of the heating element or the Nozzle when they are hot. They will be hot enough to cause burns during use and immediately afterward.

10. Do not use the Heat Gun on glass.

11. Do not use the Heat Gun as a hairdryer or to heat up materials that can be damaged by high temperatures.

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

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

14. Do not leave the tool unattended when it is plugged into an electrical outlet. Turn off the tool, and unplug it from its electrical outlet before leaving.

15. This product is not a toy. Keep it out of reach of children.

16. People with pacemakers should consult their physician(s) before use. Electromagnetic fields in close proximity to the heart pacemakers could cause pacemaker interference or pacemaker failure. In addition, people with pacemakers should:
    • Avoid operating alone.
    • Don’t use with 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 implemented – it prevents sustained electrical shock.

17. 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 that cannot be built into this product but must be supplied by the operator.

****SAVE THESE INSTRUCTIONS

Grounding

WARNING TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING WIRE CONNECTION:
**** 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 TOOL. NEVER REMOVE THE GROUNDING PRONG FROM THE PLUG. DO NOT USE THE TOOL 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.

Grounded Tools: Tools with Three Prong Plugs

1. Tools marked with “Grounding Required” have a three-wire cord and three-prong grounding plug. The plug must be connected to a properly grounded outlet. If the tool should electrically malfunction or break down, grounding provides a low resistance path to carry electricity away from the user, reducing the risk of electric shock. (See 3-Prong Plug and Outlet.)
2. The grounding prong in the plug is connected through the green wire inside the cord to the grounding system in the tool. The green wire in the cord must be the only wire connected to the tool’s grounding system and must never be attached to an electrically “live” terminal. (See 3-Prong Plug and Outlet.)
3. The tool must be plugged into an appropriate outlet, properly installed, and grounded in accordance with all codes and ordinances. The plug and outlet should look like those in the preceding illustration. (See 3-Prong Plug and Outlet.)

Double Insulated Tools: Tools with Two Prong Plugs

1. Tools marked “Double Insulated” do not require grounding. They have a special double insulation system that satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories, Inc., the Canadian Standard Association, and the National Electrical Code.
2. Double insulated tools may be used in either of the 120-volt outlets shown in the preceding illustration.
   (See Outlets for 2-Prong Plug.)

Extension Cords

1. Grounded tools require a three-wire extension cord. Double Insulated tools can use either a two or three-wire extension cord.
2. As the distance from the supply outlet increases, you must use a heavier gauge extension cord. Using extension cords with inadequately sized wire causes a serious drop in voltage, resulting in loss of power and possible tool damage. (See Table A.)
3. The smaller the gauge number of the wire, the greater the capacity of the cord. For example, a 14 gauge cord can carry a higher current than a 16 gauge cord. (See Table A.)
4. When using more than one extension cord to make up the total length, make sure each cord contains at least the minimum wire size required. (See Table A.)
5. If you are using one extension cord for more than one tool, add the nameplate amperes and use the sum to determine the required minimum cord size. (See Table A.)
6. If you are using an extension cord outdoors, make sure it is marked with the suffix “W-A” (“W” in Canada) to indicate it is acceptable for outdoor use.
7. Make sure the extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified electrician before using it.
8. Protect the extension cords from sharp objects, excessive heat, and damp or wet areas.

RECOMMENDED MINIMUM WIRE GAUGE *FOR EXTENSION CORDS (120/240 VOLT)**

NAMEPLATE AMPERES (at full load)| EXTENSION CORD LENGTH
25′| 50′| 75′| 100′| 150′
0 – 2.0| 18| 18| 18| 18| 16
2.1 – 3A| 18| 18| 18| 16| 14
3.5 – 5.0| 18| 18| 16| 14| 12
5.1 – 7.0| 18| 16| 14| 12| 12
7.1 – 12.0| 18| 14| 12| 10|
12.1 – 16.0| 14| 12| 10| |
16.1 -20.0| 12| 10| | |

• Based on limiting the line volt-TABLE A age drop to five volts at 150% of the rated amperes.
  TABLE A

Symbology

| Double Insulated
---|---
**VAC**| Volts Alternating Current
**A**| Amperes
n0 xxxx/min.| No Load Revolutions per Minute (RPM)

Specifications

High Setting: 1000° F (Maximum)
Adjustable Heat Setting Type| Three-Way Rocker Switch

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.

WARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: TURN THE POWER SWITCH OF THE TOOL OFF 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.

Components

Product Applications

When observing safety rules, Heat Gun is designed for applications with hot air listed below:

1. Shrinking of heat shrink tubing, solder connectors and solder terminals, packaging, and electrical components.
2. Deforming of articles made from acrylic, PVC, and polystyrene tubing, plates, and profiles as well as most woods.
3. Welding of thermoplastic polymer, flooring materials of PVC and linoleum, PVC-coated fabric, tarpaulins, and foils.
4. Soldering of tin, special silver solder, SMD elements, cable lugs, and for loosening soldered connections.
5. Paint removal. Removal of old and even thick coatings of oil paint, varnish, and synthetic plaster.
6. Drying color shade samples, filter, adhesives, construction joints, and stucco forms.
7. Joining adhesives. Large surface gluing with contact adhesives, activation of pressure-sensitive adhesives, acceleration of bonding processes, releasing of bonding points (releasing or bonding edge bond or veneer).
8. Defrosting of icy stairs and steps, door locks, trunk lids, car doors or water pipes, as well as for defrosting refrigerators and iceboxes.
9. Disinfection. With the toolset at 1000° Fahrenheit, animal sites/stables may be disinfected. Woodworm infestation may be controlled.

CAUTION! The danger of fire. Do not overheat the wood.

Operating Instructions

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

Tool Set Up

****TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: TURN THE POWER SWITCH OF THE TOOL OFF AND UNPLUG THE TOOL FROM ITS ELECTRICAL OUTLET BEFORE ADJUSTING THE TOOL OR INSTALLING ACCESSORIES.

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 distraction and injury.
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. Secure loose workpieces using a vise or clamps (not included) to prevent movement while working.
4. There must not be objects, such as utility lines, nearby that will present a hazard while working.

General Operating Instructions

1. Make sure Power Switch (3) is in its “0” (OFF) position. Then plug Power Cord (1) into the nearest 120 volts, grounded, electrical outlet. See Figure A.

2. To turn on the Heat Gun, set its Power Switch (3) to “l” or “ll”. See Figure A.
   • Switch “l” – Low-temperature position (700° Fahrenheit maximum). Used for mild heating applications, i.e., heat shrink tube, heat shrink bag, plastic bending, shaping, and welding, removing old paint coating.
   • Switch “ll” – High-temperature position (1000° Fahrenheit maximum). Used for intense heating applications, i.e., frozen water pipe, defrosting refrigerator, and metal welding.

3.  To turn off the Heat Gun, set its Power Switch (3) to “l”. Then set the Power Switch to “0″ and unplug the tool from its electrical outlet. (This method helps cool down the Heat Element (11) properly to extend the life of the Heat Gun.)

4. CAUTION! The danger of fire. Make sure to set the Heat Gun on a non-flammable surface until it has completely cooled

5. Once cooled, store the Heat Gun in a clean, dry, safe location out of reach of children and other unauthorized people.

6. 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.

Maintenance And Servicing

**** PROCEDURES NOT SPECIFICALLY EXPLAINED IN THIS MANUAL MUST BE PERFORMED ONLY BY A QUALIFIED TECHNICIAN.

WARNING   TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: TURN THE POWER SWITCH OF 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. DISCONNECT from the power outlet and make sure that it is completely cooled.
2. BEFORE EACH USE, inspect the general condition of the Heat Gun. 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.
3. AFTER USE, clean the external surfaces of the tool with a clean, moist cloth and mild detergent. Then dry. Do not use solvents.
4. CAUTION! All maintenance, service, and repairs not mentioned in this manual must only be performed by a qualified service technician.
5. WARNING! If the supply cord of this power tool is damaged, it must be replaced only by a qualified service technician.

Troubleshooting

2.No power at outlet.
3. Cord not connected.| 1. Turn Power Switch to “I” or “II”.
2. Check power at outlet.
3. Check that cord is plugged in.
Unsatisfactory results.| 1. Improper heat setting.| 1. Adjust heat settings (“I” or “II”) for correct application.

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

Parts List and Diagram

PLEASE READ THE FOLLOWING CAREFULLY

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. Specify UPC 193175313423 when ordering 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 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.

26541 Agoura Road
• Calabasas, CA 91302
• 1-888-866-5797

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