Niagara 56645 Owner's Manual & Safety Instructions

Niagara 56645 Owner's Manual & Safety Instructions

4 gallon backpack chemical sprayer

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Owner's Manual & Safety Instructions
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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.
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.
22b

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Summary of Contents for Niagara 56645

  • Page 1 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 (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.
  • Page 2: Important Safety Information

    Do not use the Sprayer while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the Sprayer may result in serious personal injury. Page 2 For technical questions, please call 1-888-866-5797. Item 56645...
  • Page 3 3. Maintain the Sprayer with care. Keep this product clean. A properly maintained Sprayer is easier to control. SAVE THESE INSTRUCTIONS. Item 56645 For technical questions, please call 1-888-866-5797. Page 3...
  • Page 4: Specifications

    Note: For additional information regarding the parts listed in the following pages, refer to the Parts List and Diagram on page 10. Nozzle Wand Wand Holder Tank Trigger Tank Hose Pump Handle Shoulder Strap Stand Page 4 For technical questions, please call 1-888-866-5797. Item 56645...
  • Page 5: Changing The Nozzle

    Tank and attach it to the other end of Handle the Turning Rod using the saved parts. Turning Attaching the Shoulder Straps Attach each Shoulder Strap to bottom of Tank, one on each side. Shoulder Strap Hook Item 56645 For technical questions, please call 1-888-866-5797. Page 5...
  • Page 6 Tank behind your back. b. Wrap the waist strap around your waist and connect the buckle to secure. c. Adjust shoulder and waist straps as needed. Shoulder Straps Waist Strap Buckle Page 6 For technical questions, please call 1-888-866-5797. Item 56645...
  • Page 7 Store Sprayer in a safe, dry, clean location Trigger down and push the Trigger Lock out of reach of children and out of sunlight. forward, then release the Trigger. Trigger Lock Off Item 56645 For technical questions, please call 1-888-866-5797. Page 7...
  • Page 8: Inspection, Maintenance, And Cleaning

    Trigger Body by turning it counter clockwise. 3. Carefully remove the Handle Filter, saving all pieces. Handle Filter 4. Flush Filter with clean water. 5. Reassemble Trigger Assembly. Wand Handle Trigger Sealing Trigger Body Ring Page 8 For technical questions, please call 1-888-866-5797. Item 56645...
  • Page 9: Troubleshooting

    Note: 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 792363566452 when ordering parts. Item 56645 For technical questions, please call 1-888-866-5797. Page 9...
  • Page 10: Please Read The Following Carefully

    Screw, M5 x 25 Back Pad Shoulder Strap Screw, M6 x 12 Cone Nozzle Screw, M6 x 18 Fan Nozzle Nut, M6 Double Cone Nozzle Air Chamber O-Ring Adjustable Jet Nozzle Page 10 For technical questions, please call 1-888-866-5797. Item 56645...
  • Page 11: Assembly Diagram

    Assembly Diagram Item 56645 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.

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