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

Visit our website at: http://www.harborfreight.com

Email our technical support at: [email protected]

For technical questions, please call 1-888-866-5797

Copyright

©

 2020 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, actual product may differ slightly from the 

product described herein.  Tools required for assembly and service may not be included.

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.

Содержание HDB79B

Страница 1: ...must read and understand Owner s Manual SAVE THIS MANUAL 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 Blade sold separately Reference 57719 Owner s Manual Safety Instructions REV 21c ...

Страница 2: ...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 2 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 3 ...

Страница 3: ...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 Battery Tool Use and Care 1 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 swit...

Страница 4: ...clamps or another practical way to secure and support the workpiece to a stable platform Holding the workpiece by hand or against your body leaves it unstable and may lead to loss of control 3 Keep hands away from moving parts Never place your hands near the cutting area 4 Use extra caution when cutting overhead and pay particular attention to overhead wires which may be hidden from view Anticipat...

Страница 5: ...ly SAVE THESE INSTRUCTIONS Grounding 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...

Страница 6: ... separately fully into the Clamp Release Collar to close Clamp Blade Clamp Collar Note Insert Blade facing either up or down depending on the work to be done 2 Check that the Saw Blade is firmly locked in place by twisting Collar in opposite direction of the arrow 3 To remove blade rotate Collar in the direction of the arrow remove blade from Clamp and then release Collar WARNING To prevent seriou...

Страница 7: ...ut Do not press too hard If the Saw slows down as it is cutting apply less pressure on the Saw 8 To stop the Saw release the Trigger 9 Allow the Saw to come to a complete stop before setting it down 10 When finished using the Saw push the Trigger Lock to the right to lock Trigger 11 To prevent accidents remove Battery Pack after use Clean then store the Saw indoors out of children s reach Plunge C...

Страница 8: ... 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 any other condition that may affect its safe operation 2 AFTER USE wipe external surfaces of the tool with clean cloth 3 Li Ion BATTERY MUST BE RECYCLED O...

Страница 9: ... old Battery Pack properly or recycle Replace Battery Pack Performance decreases over time 1 Carbon brushes worn or damaged 2 Blade dull or damaged 1 Have qualified technician replace brushes 2 Keep blades sharp 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 Blad...

Страница 10: ...Pin 1 1 12 Bearings Bushing 1 13 Reciprocating Rod 1 14 Cylindrical Pin 2 1 15 Cylindrical Pin 3 1 16 Gearbox Left 1 17 Hex Socket Pan Head Screw 4 18 Housing Left 1 Part Description Qty 19 End Cover 1 20 Hex Self Tapping Screw 6 21 Holder Left 1 22 Holder Right 1 23 Stator 1 24 Deep Groove Ball Bearing 1 25 Bearing Bushing 1 26 Rotor 1 27 Hex Socket Screw 4 28 Pressing Plate 2 1 29 Hex Socket Scr...

Страница 11: ...Page 11 For technical questions please call 1 888 866 5797 Item 57719 Assembly Diagram ...

Страница 12: ...acilities 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...

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