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

Item 57946 

        

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b. 

Do not use the power tool if the switch 
does not turn it 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 remove the battery pack, 
if detachable, 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 and do not allow persons unfamiliar 
with the power tool or these instructions 
to operate the power tool.  

Power tools are 

dangerous in the hands of untrained users.

e. 

Maintain power tools and accessories. 
check for misalignment or 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. 

Keep cutting tools sharp and clean.  

Properly 

maintained cutting tools with sharp cutting edges 
are less likely to bind and are easier to control.

g. 

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.

h. 

Keep handles and 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.

5. 

Service

a. 

Have your 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.  Maintain labels and nameplates on the tool.   

These carry important safety information.   
If unreadable or missing, contact 
Harbor Freight Tools for a replacement.

6. 

Belt sander and drum sander safety warnings

a. 

Hold the power tool by insulated gripping 
surfaces, because the sanding surface 
may contact its own cord. 

Cutting a 

“live” wire may make exposed metal 
parts of the power tool “live” and could 
give the operator an electric shock.

7. 

Vibration Safety

This tool vibrates during use.  
Repeated or long-term exposure to vibration may 
cause temporary or permanent physical injury, 
particularly to the hands, arms and shoulders.  
To reduce the risk of vibration-related injury:
a.  Anyone using vibrating tools regularly or for 

an extended period should first be examined 
by a doctor and then have regular medical 
check-ups to ensure medical problems are not 
being caused or worsened from use.  Pregnant 
women or people who have impaired blood 
circulation to the hand, past hand injuries, 
nervous system disorders, diabetes, or 
Raynaud’s Disease should not use this tool.  
If you feel any symptoms related to 
vibration (such as tingling, numbness, 
and white or blue fingers), seek medical 
advice as soon as possible.

b.  Do not smoke during use.  Nicotine reduces 

the blood supply to the hands and fingers, 
increasing the risk of vibration-related injury.

c.  Wear suitable gloves to reduce the 

vibration effects on the user.

d.  Use tools with the lowest vibration 

when there is a choice.

e.  Include vibration-free periods each day of work.
f.  Grip tool as lightly as possible (while still keeping 

safe control of it).  Let the tool do the work.

g.  To reduce vibration, maintain the tool as 

explained in this manual.  If any abnormal 
vibration occurs, stop use immediately.

Summary of Contents for 57946

Page 1: ...ce for future reference 20j 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 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...

Page 2: ... 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 term power tool in the warnings refers to your mains operated corded power tool or battery operated cordless power too...

Page 3: ... Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts g if devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of dust collection can reduce dust related hazards h Do not let familiarity gained from frequent use of tools allow you to become complac...

Page 4: ...ower 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 Maintain labels and nameplates on the tool These carry important safety information If unreadable or missing contact Harbor Freight Tools for a replacement 6 Belt sander and drum sander safety warnings a Hold the power tool by insulated gripping ...

Page 5: ... 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 Ou...

Page 6: ...rd 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 taBLE a rEcOMMEnD...

Page 7: ...r technical questions please call 1 888 866 5797 Item 57946 SaFEty OpEratiOn MaintEnancE SEtup Specifications Electrical Rating 120VAC 60Hz 1 2A No Load Speed 12 500 min Sandpaper Hook and Loop 3 7 8 W x 5 1 2 L ...

Page 8: ... iMpOrtant SaFEty inFOrMatiOn section at the beginning of this manual including all text under 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 Functions power Switch Base plate Dust Bag power cord Handle ...

Page 9: ...nt movement while working 5 There must not be objects such as utility lines nearby that will present a hazard while working tool changing tO prEVEnt SEriOuS inJury FrOM acciDEntaL OpEratiOn Make sure that the power Switch is in the off position and unplug the tool from its electrical outlet before performing any procedure in this section installing the Dust Bag 1 Unplug the Corner Sander 2 The Dus...

Page 10: ...the Sandpaper sold separately is correctly attached to the Sander and that its holes align with the holes in the Base Plate so the Dust Bag will collect dust during the sanding operation 3 Switch the Power Switch to ON I and run the tool for at least 30 seconds 4 If abnormal noise vibration occurs or the Sandpaper Dust Bag slip off have the problem corrected before further use ...

Page 11: ...vy pressure off of the tool when operating Allow the tool to do the work nOticE Do not cover air vents 7 Move the tool in a uniform pattern up and down or side to side while sanding to ensure even sanding 8 Periodically stop the tool and check for Sandpaper wear Replace worn Sandpaper as needed Dust accumulation in the Dust Bag if not using a vacuum Detach the Dust Bag clean it then reinstall it n...

Page 12: ...vibration occurs have the problem corrected before further use cleaning Maintenance and Lubrication 1 BEFOrE EacH uSE inspect the general condition of the tool Check for loose hardware misalignment or binding of moving parts damaged cord electrical wiring cracked or broken parts and any other condition that may affect its safe operation 2 aFtEr uSE wipe external surfaces of tool with clean cloth e...

Page 13: ... See Extension Cords in GROUNDING section Performance decreases over time Carbon brushes worn or damaged Have qualified technician replace brushes 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 Blocked motor housing vents 3 Motor being strained by long or small diameter extension ...

Page 14: ...DED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS ...

Page 15: ...Page 15 For technical questions please call 1 888 866 5797 Item 57946 SaFEty OpEratiOn MaintEnancE SEtup 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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