The WEN DW6395 Drywall Sander is a robust and dependable power tool designed for sanding plastered walls, ceilings, and interior surfaces. It is also effective for removing paper residues, paint layers, coatings, adhesive residues, and loose plaster. Engineered to WEN's high standards for dependability, ease of operation, and operator safety, this tool promises years of rugged, trouble-free performance when properly cared for and used as intended.
Function Description:
The primary function of the WEN DW6395 Drywall Sander is to provide efficient and smooth sanding of large surface areas, particularly drywall. Its design, featuring an extendable shaft and a swiveling head, allows users to reach high walls and ceilings without the need for ladders or scaffolding, enhancing both safety and convenience. The tool integrates a dust collection system, which, when connected to an external dust collection device, helps maintain a cleaner work environment and reduces airborne dust particles, contributing to better air quality and visibility during operation. The variable speed control allows users to adjust the sanding speed to match the specific material and desired finish, ensuring optimal results and preventing damage to delicate surfaces. The constant speed control feature helps maintain a consistent sanding rate even under varying loads, providing a more uniform finish.
Important Technical Specifications:
- Model Number: DW6395
- Motor: 120V, 60 Hz, 6.3A
- No-Load Speed: 1,000 - 2,450 RPM (Revolutions Per Minute)
- Hook & Loop Base Diameter: 8.5 Inches (215 mm)
- Length: 64 Inches
- Sandpaper Diameter: 9 Inches (225 mm)
- Sandpaper Grits: Compatible with 60, 80, 120, 150, 180, 240 grit sandpaper
- Dust Port Sizes: 1-3/8 inches and 2-1/4 inches (adapters included)
- Net Weight: 10.3 Pounds
- Electrical System: Double-insulated, eliminating the need for grounding.
- Polarized Plug: Features a polarized plug for reduced risk of electric shock.
- Extension Cord Guidelines: Requires specific gauge extension cords depending on length (e.g., 18 gauge for 25 ft, 16 gauge for 50 ft, 14 gauge for 100 ft, 12 gauge for 150 ft).
Usage Features:
- Ergonomic Design: The tool is designed to be held with both hands, providing better control and reducing fatigue during extended use. The handle and upper shaft are configured for comfortable operation.
- Extendable and Articulating Shaft: The upper and lower shafts connect securely with locking latches, allowing for an extended reach of 64 inches. The sanding head's angle is adjustable via a locking knob and a sliding head sleeve, enabling users to adapt to different surface angles and contours.
- Variable Speed Control: A variable speed wheel allows for precise adjustment of the sanding head speed from 1,000 to 2,450 RPM. This feature is crucial for adapting to various materials and achieving different levels of finish, from aggressive material removal to fine smoothing. The constant speed control ensures the pad maintains a consistent rate despite changes in applied load, leading to more uniform results.
- Adjustable Suction: The adjustable suction wheel allows users to modify the suction power based on the work material and position. Keeping the wheel mostly open is recommended for walls, while closing it partially helps reduce fatigue when working on ceilings. This feature helps prevent the unit from vibrating excessively or becoming hard to control due and overloading the machine.
- Detachable Brush for Corners: The drywall sander includes a detachable brush skirt that allows for sanding closer to corners and edges. By pushing down on a tab and swinging the brush out, users can access tight spaces that would otherwise be difficult to reach, enhancing the tool's versatility.
- Hook & Loop Base Pad: Sandpaper is easily attached to the 8.5-inch hook and loop base pad, ensuring quick changes and secure fastening. The holes on the sandpaper must align with those on the pad for effective dust extraction.
- Dust Collection System: The tool features a dust hose connection at the bottom, designed to be connected to an external dust collection device. This system significantly reduces airborne dust, improving visibility, air quality, and overall cleanliness of the workspace. Two dust port adapters (1-3/8" and 2-1/4") are included to accommodate different dust collection systems.
Maintenance Features:
- Sanding Pad Replacement: Over time, the hook and loop base pad may warp or distort, affecting the quality of the finish. The pad can be easily replaced by unscrewing a central hex screw with the provided hex wrench. This ensures consistent sanding performance.
- Carbon Brush Inspection and Replacement: The carbon brushes, essential components of the motor, should be checked after approximately 50 hours of use. If a brush head is less than 1/4 inch, both brushes should be replaced in pairs, ensuring they are reinstalled in the same orientation as the originals. This process involves unscrewing brush caps on each side of the motor. Regular inspection and replacement of carbon brushes help maintain motor efficiency and extend the tool's lifespan.
- Regular Cleaning: The drywall sander requires no additional lubrication or maintenance beyond regular cleaning. It should be cleaned immediately after use with a damp cloth and a little soft soap. Users are advised not to use cleaners or solvents that could dissolve the plastic components and to prevent water from entering the unit.
- Storage: The tool should always be stored in a dry place, out of reach of children, to prevent damage and ensure longevity.
- Cord Maintenance: Users are advised to protect the power cord from heat, oil, sharp edges, and moving parts. Damaged cords should be replaced by a qualified person to prevent electric shock. Extension cords should also be examined before use and replaced if damaged.
- Professional Servicing: For any repairs, especially those involving the electrical system or internal components, it is recommended to have the tool serviced by a qualified repair person using only identical replacement parts. This ensures the safety and integrity of the tool's double-insulated system.