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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 product has no number). 

Keep this manual and the receipt in a safe and dry place for future reference. 

21i

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, actual product may differ slightly from the product described herein.  

Tools required for assembly and service may not be included.

Read this material before using this product. 

Failure to do so can result in serious injury. 

SAVE THIS MANUAL.

Summary of Contents for 21507-BR

Page 1: ...rence 21i 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 manua...

Page 2: ... moderate injury Addresses practices not related to personal injury IMPORTANT SAFETY INFORMATION General Power Tool Safety Warnings 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 ter...

Page 3: ...rotection 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 l People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to heart pacemaker cou...

Page 4: ...e 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 ...

Page 5: ...ing to its Charger s instructions d Inspect Battery Pack before every use do not use or charge if damaged 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...

Page 6: ...ye Injury Wear ANSI approved safety goggles with side shields Read the manual before set up and or use WARNING marking concerning Risk of Fire Do not cover Charger ventilation ducts Charge on fireproof surface only WARNING marking concerning Risk of Electric Shock Properly connect Charger s power cord to appropriate outlet WARNING marking concerning Risk of Explosion Do not puncture short or open ...

Page 7: ...888 866 5797 Item 58152 SAFETY OPERATION MAINTENANCE SETUP Specifications Battery Pack Bauer 20V Li Ion 64816 sold separately Charger Bauer 20V Li Ion 63947 sold separately Battery Type Li ion No Load Spread n0 0 420 0 720 min Chuck Size 1 2 Ø13mm ...

Page 8: ...r subheadings therein before set up or use of this product Note For additional information regarding the parts listed in the following pages refer to Parts List and Diagram on page 14 Attach Mixing Paddle 1 Insert Mixing Paddle not included into Drill Chuck 2 Insert Chuck Key into the Chuck and turn clockwise to tighten securely 3 To remove Mixing Paddle proceed in reverse order Power Supply Requi...

Page 9: ...Page 9 For technical questions please call 1 888 866 5797 Item 58152 SAFETY OPERATION MAINTENANCE SETUP Functions Speed Dial Lock off Button Chuck Gear Switch Trigger Handle Handle ...

Page 10: ...arge battery after unpacking and before using this tool Follow instructions included with battery charger sold separately Setting the Gear 1 Select an operating speed depending on the material being mixed a Use Gear 1 for heavy materials and when beginning to mix b Use Gear 2 for lighter materials and as the material becomes smoother after partial mixing Gear Switch Adjusting the Speed Turn the Sp...

Page 11: ...eze trigger to start tool Note Tool will not start unless Lock off Button is pressed before squeezing Trigger Do not overload tool If tool bogs down release Trigger 8 When material has been mixed release Trigger Wait for tool to come to a complete stop and remove Mixing Paddle from material Cleaning 1 Immediately after use clean the Mixing Paddle a If material is water based fill clean bucket with...

Page 12: ...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 IMMEDIATELY AFTER USE clean the Mixing Paddle according to Cleaning on page 11 Spray the paddle with ...

Page 13: ...perly or recycle Replace Battery Pack 4 Have technician service tool Mixing Paddle wobbles Chuck loose Tighten the Chuck Unsatisfactory mixing results Tool speed too fast or too slow Check with material manufacturer s recommendations for proper mixing speed Then adjust Gear Switch and or Speed Dial to proper tool mixing speed Tool operates slowly Material too thick Thin out material Excessive nois...

Page 14: ... 1 10 Bearing 6002z22RS 1 11 Shaft Ring Ø32 1 12 Big Gear 1 13 Shaft Ring Ø13 1 14 Needle Bearing HK0810 2 15 Needle Bearing HK1010 2 16 Counter Drive Shaft 1 17 Two Gang Gear 1 18 Shift Dial 1 19 Shift Fork A 1 20 Shift Fork Spring 2 21 Gear Guide 1 22 Shift Fork B 1 23 Main Driving Shaft 1 24 Diagonal Gear 1 25 608 Bearing 1 26 Gasket 1 27 Middle Cover 1 28 O Ring 1 29 Rotor Spring 1 Part Descri...

Page 15: ...Page 15 For technical questions please call 1 888 866 5797 Item 58152 SAFETY OPERATION MAINTENANCE SETUP Assembly Diagram ...

Page 16: ...lusion 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 expl...

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