14
5-in-1 Multi Sander
EN
want to sand.
Always ensure the work-piece is firmly held or 
clamped to prevent movement.
Any movement of the material may affect the quality 
of the sanding finish.
Start your sander before sanding and turn it off only 
after you stop sanding. For the best results, sand 
wood in the direction of the grain.
Do not start sanding without having the sandpaper 
fitted.
Do not allow the sandpaper to wear away it will 
damage the base-plate. The guarantee does not 
cover base-plate wear and tear.
Use coarse grit paper to sand rough surfaces, 
medium grit for smooth surfaces and fine grit for 
the final surfaces. If necessary, first make a test run 
on scrap material.
Use only good quality sandpaper.
The sandpaper controls the sanding efficiency, not 
the amount of force you apply to the tool. Excessive 
force will reduce the sanding efficiency and cause 
motor overload. Replacing the sandpaper regularly 
will maintain optimum sanding efficiency.
MAINTENANCE
Remove the battery pack from the tool before 
carrying out any adjustment, servicing or 
maintenance.
There are no user serviceable parts in your power 
tool. Never use water or chemical cleaners to clean 
your power tool. Wipe clean with a dry cloth. Always 
store your power tool in a dry place. Keep the motor 
ventilation slots clean. Keep all working controls 
free of dust. Occasionally you may see sparks 
through the ventilation slots. This is normal and will 
not damage your power tool.
FOR BATTERY TOOLS
The ambient temperature range for the use and 
storage of tool and battery is 0°C-45°C.
The recommended ambient temperature range for 
the charging system during charging is 0°C-40°C.
ENVIRONMENTAL 
PROTECTION
Waste electrical products must not be disposed 
of with household waste. Please recycle where 
facilities exist. Check with your local authorities 
or retailer for recycling advice. 
DECLARATION OF 
CONFORMITY
We, 
Positec Germany GmbH
Grüner Weg 10, 50825 Cologne, Germany
Declare that the product
Description   WORX Battery operated Multi 
Sanders  
Type Designation   WX820 WX820.1 WX820.9  
(82-designation of machinery, representative 
of Multi Sander)
Function    Remove surface material using an 
abrasive medium
 
Complies with the following Directives:
2006/42/EC, 2014/30/EU, 2011/65/EU
Standards conform to
EN 62841-1, EN 62841-2-4, EN 55014-1, EN 
55014-2
The person authorized to compile the technical file, 
Name     Marcel Filz
Address     Positec Germany GmbH Grüner 
Weg 10, 50825 Cologne, Germany
2019/08/16
Allen Ding
Deputy Chief Engineer, Testing & Certification
Positec Technology (China) Co., Ltd
18, Dongwang Road, Suzhou Industrial 
Park, Jiangsu 215123, P. R. China