Wen DW6394, Instruction Manual

ASSEMBLING THE DRYWALL SANDER

1. Attach the sandpaper (Fig. 2 - 1) of your choice to the face of 

the hook and loop base pad (Fig. 2 - 2). Ensure the holes on the 

sandpaper align with the holes on the bottom of the pad.

2. The use of a dust collection device is highly recommended. 

Connect the dust hose (Fig. 3 - 1) to the bottom of the unit (Fig. 

3 - 2) and then connect the other end of the dust hose directly to 

your dust collection device (Fig. 3 - 3) or use one of the provided 

dust port adapters depending on the port on your dust collection 

device.

ASSEMBLY & ADJUSTMENTS

Fig. 2 

1

2

Fig. 3 

1

3

WARNING!

 To avoid injury from accidental startups, 

turn switch OFF and remove the plug from the power source 

outlet before making any adjustments.

2

9

TOOL PURPOSE

Sand plastered walls, ceilings, and interior walls, as well as remove paper residues, paint layers, coat-

ings, adhesive residues, and loose plaster with your WEN Drywall Sander. Refer to the diagram below 

to become familiarized with the parts and controls of your drywall sander.

KNOW YOUR DRYWALL SANDER

Hose Connection

Hook & Loop Base Pad

Motor

Power Switch

Variable Speed

Handle