Advertisement

Quick Links

Owner's Manual & Safety Instructions
Save This Manual
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 product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
Email our technical support at: productsupport@harborfreight.com
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
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, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Keep this manual for the safety warnings and precautions, assembly,
Visit our website at: http://www.harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
21c

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 67378 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Harbor Freight Tools 67378

  • Page 1 No portion of this manual or any artwork contained herein may be reproduced in Failure to do so can result in serious injury. 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 SAVE THIS MANUAL.
  • Page 2: General Power Tool Safety Warnings

    (carbon-zinc), or information. If unreadable or missing, contact rechargeable (nickel-cadmium) batteries. Harbor Freight Tools for a replacement. Position batteries in proper polarity. Do not use swollen or leaking batteries. 2. Handle Tool carefully at all times. Dropping Tool can cause damage to circuit boards and housing, 4.
  • Page 3: Specifications

    6 AA Batteries (not included) Earphone Jack 3.5 mm mini-jack Socket Sensitivity Adjuster; Metal- Type Discriminator; All-Metal Indicator; Tone Adjuster; Functions Volume Control; Target Locator; Low Battery Indicator; Auto Ground Balance; Mode Selector Item 67378 For technical questions, please call 1-888-866-5797. Page 3...
  • Page 4: Setup - Before Use

    Assembly Diagram near the end of this manual. components Earphone Jack arm Support Battery cover Handle control Upper Leg Lock nut Lower Leg Knob Bolt Search coil Page 4 For technical questions, please call 1-888-866-5797. Item 67378...
  • Page 5: Tool Set Up

    4. Do not wear headphones while operating earphones, then adjust the level to the your detector near high-trafffic areas. lowest setting before you begin listening. Pay attention to traffic safety. Item 67378 For technical questions, please call 1-888-866-5797. Page 5...
  • Page 6: Functions And Indicators

    Turn on the Metal Detector and set the VOLUME Gold Copper dial to the middle position. Set the MODE switch to the middle (ALL METAL). See Figure D. Aluminum/ Silver Figure E Page 6 For technical questions, please call 1-888-866-5797. Item 67378...
  • Page 7 Detector and making it sound a tone. Once operating an outside search, you can use the TARGET button to determine the location of the metal. Figure H Item 67378 For technical questions, please call 1-888-866-5797. Page 7...
  • Page 8 The higher the sensitivity level is, the TV, radio, or other electrical devices in your worse the discrimination will be. You can lower searching area, lower the SENS setting. the sensitivity to have better discrimination. Page 8 For technical questions, please call 1-888-866-5797. Item 67378...
  • Page 9: Maintenance And Servicing

    3. aFtEr USE, wipe external surfaces of the that may affect its safe operation. tool with a damp clean cloth, then dry. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the detector. Item 67378 For technical questions, please call 1-888-866-5797. Page 9...
  • Page 10: Parts List And Diagram

    If product has no serial number, record 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 792363673785 when ordering parts. Page 10 For technical questions, please call 1-888-866-5797. Item 67378...
  • Page 11: Assembly Diagram

    Diagram Item 67378 For technical questions, please call 1-888-866-5797. Page 11...
  • Page 12: Limited 90-Day Warranty

    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.

Table of Contents